SEC CIK 1473960
bin Abdullah bin Abdulrahman Khalid
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| IRDMview stock → | 13,099,230 | 2021-08-24 |
Position History — IRDM
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — IRDM
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2021-08-24 | Open-market sale | 500,000 | — | 13,099,230 |
| 2019-05-15 | Conversion (derivative) | 20,000 | $0.00 | 0 |
| 2019-05-15 | Conversion | 669,120 | — | 13,599,230 |
| 2018-03-20 | Conversion (derivative) | 50,000 | $0.00 | 0 |
| 2018-03-20 | Conversion | 530,110 | — | 12,930,110 |
| 2014-05-14 | Open-market buy (derivative) | 20,000 | $250.00 | 20,000 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,384,698 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,383,198 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,382,998 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,382,798 |
| 2012-11-21 | Open-market buy | 102 | $5.70 | 12,382,598 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,382,496 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,382,296 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,382,096 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,381,896 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,381,796 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,381,696 |
| 2012-11-21 | Open-market buy | 196 | $5.70 | 12,381,496 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,381,300 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,381,200 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,381,000 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,380,800 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,384,298 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,384,098 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,383,898 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,383,698 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,383,598 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,383,498 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,383,398 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,385,598 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,385,398 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,385,198 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,384,998 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,384,798 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,383,298 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,384,498 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,377,700 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,377,500 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,377,300 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,377,200 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,377,100 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,376,900 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,376,800 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,376,700 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,376,600 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,380,600 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,380,400 |
| 2012-11-21 | Open-market buy | 140 | $5.70 | 12,380,300 |
| 2012-11-21 | Open-market buy | 60 | $5.70 | 12,380,160 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,380,100 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,379,900 |
| 2012-11-21 | Open-market buy | 140 | $5.70 | 12,379,700 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,379,560 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,379,460 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,379,260 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,379,060 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,378,960 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,378,860 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,378,660 |
| 2012-11-21 | Open-market buy | 160 | $5.70 | 12,378,560 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,378,400 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,378,200 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,378,100 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,378,000 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,377,900 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,377,800 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,351,369 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,351,269 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,351,569 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,351,169 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,350,969 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,350,769 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,350,669 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,350,469 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,350,369 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,350,169 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,349,969 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,349,769 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,349,569 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,349,469 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,349,269 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,349,169 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,353,869 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,353,669 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,353,469 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,353,269 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,353,069 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,352,969 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,352,769 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,352,569 |
| 2012-11-21 | Open-market buy | 169 | $5.70 | 12,352,469 |
| 2012-11-21 | Open-market buy | 131 | $5.70 | 12,352,300 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,352,169 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,352,069 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,351,969 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,351,769 |
| 2012-11-21 | Open-market buy | 196 | $5.70 | 12,375,296 |
| 2012-11-21 | Open-market buy | 294 | $5.70 | 12,375,100 |
| 2012-11-21 | Open-market buy | 110 | $5.70 | 12,374,806 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,374,696 |
| 2012-11-21 | Open-market buy | 90 | $5.70 | 12,374,496 |
| 2012-11-21 | Open-market buy | 276 | $5.70 | 12,374,406 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,374,130 |
| 2012-11-21 | Open-market buy | 106 | $5.70 | 12,373,930 |
| 2012-11-21 | Open-market buy | 300 | $5.70 | 12,373,824 |
| 2012-11-21 | Open-market buy | 400 | $5.70 | 12,373,524 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,373,124 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,373,024 |
| 2012-11-21 | Open-market buy | 400 | $5.70 | 12,372,924 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,375,796 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,372,500 |
| 2012-11-21 | Open-market buy | 400 | $5.70 | 12,372,400 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,372,000 |
| 2012-11-21 | Open-market buy | 300 | $5.70 | 12,371,900 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,371,600 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,371,500 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,371,400 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,371,300 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,371,200 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,371,100 |
| 2012-11-21 | Open-market buy | 204 | $5.70 | 12,376,200 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,376,400 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,375,396 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,375,596 |
| 2012-11-21 | Open-market buy | 24 | $5.70 | 12,372,524 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,375,996 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,356,600 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,356,100 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,355,900 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,355,700 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,355,500 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,355,300 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,355,100 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,354,900 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,354,700 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,354,600 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,354,400 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,354,200 |
| 2012-11-21 | Open-market buy | 131 | $5.70 | 12,354,000 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,359,500 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,359,300 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,359,100 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,358,900 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,358,700 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,358,500 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,358,300 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,358,100 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,357,900 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,357,700 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,357,600 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,357,400 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,357,200 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,357,000 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,356,800 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,356,200 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,356,400 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,398,200 |
| 2012-11-21 | Open-market buy | 300 | $5.70 | 12,396,200 |
| 2012-11-21 | Open-market buy | 600 | $5.70 | 12,396,800 |
| 2012-11-21 | Open-market buy | 700 | $5.70 | 12,399,800 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,399,100 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,399,000 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,398,900 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,398,800 |
| 2012-11-21 | Open-market buy | 76 | $5.70 | 12,398,700 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,398,624 |
| 2012-11-21 | Open-market buy | 24 | $5.70 | 12,398,524 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,398,500 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,398,400 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,400,000 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,398,000 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,397,800 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,397,700 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,397,500 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,397,400 |
| 2012-11-21 | Open-market buy | 400 | $5.70 | 12,397,300 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,396,900 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,388,500 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,388,400 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,388,300 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,388,200 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,388,100 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,388,000 |
| 2012-11-21 | Open-market buy | 604 | $5.70 | 12,387,900 |
| 2012-11-21 | Open-market buy | 96 | $5.70 | 12,387,296 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,387,200 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,387,100 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,387,000 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,386,800 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,389,214 |
| 2012-11-21 | Open-market buy | 204 | $5.70 | 12,386,302 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,386,098 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,385,998 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,385,798 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,390,100 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,390,000 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,389,900 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,389,800 |
| 2012-11-21 | Open-market buy | 86 | $5.70 | 12,389,700 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,389,614 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,389,414 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,389,314 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,388,600 |
| 2012-11-21 | Open-market buy | 300 | $5.70 | 12,388,900 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,389,100 |
| 2012-11-21 | Open-market buy | 14 | $5.70 | 12,389,114 |
| 2012-11-21 | Open-market buy | 298 | $5.70 | 12,386,600 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,347,900 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,348,000 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,348,100 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,348,300 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,348,500 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,348,600 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,348,800 |
| 2012-11-21 | Open-market buy | 169 | $5.70 | 12,348,969 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,345,300 |
| 2012-11-21 | Open-market buy | 100 | $5.69 | 12,345,400 |
| 2012-11-21 | Open-market buy | 100 | $5.69 | 12,345,500 |
| 2012-11-21 | Open-market buy | 100 | $5.69 | 12,345,600 |
| 2012-11-21 | Open-market buy | 100 | $5.69 | 12,345,700 |
| 2012-11-21 | Open-market buy | 100 | $5.69 | 12,345,800 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,345,900 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,346,000 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,346,100 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,346,400 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,346,300 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,346,600 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,346,700 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,346,800 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,346,900 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,347,000 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,347,800 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,347,700 |
| 2012-11-21 | Open-market buy | 300 | $5.70 | 12,347,600 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,347,300 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,347,200 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,347,100 |
| 2012-11-21 | Open-market buy | 29 | $5.70 | 12,391,800 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,391,771 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,391,671 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,391,900 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,391,571 |
| 2012-11-21 | Open-market buy | 71 | $5.70 | 12,391,471 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,391,400 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,391,300 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,391,200 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,391,100 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,391,000 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,390,900 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,390,800 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,390,700 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,390,600 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,390,500 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,390,400 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,390,300 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,390,200 |
| 2012-11-21 | Open-market buy | 400 | $5.70 | 12,395,900 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,395,500 |
| 2012-11-21 | Open-market buy | 455 | $5.70 | 12,395,300 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,394,845 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,394,745 |
| 2012-11-21 | Open-market buy | 1,855 | $5.70 | 12,394,645 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,392,790 |
| 2012-11-21 | Open-market buy | 345 | $5.70 | 12,392,690 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,392,345 |
| 2012-11-21 | Open-market buy | 145 | $5.70 | 12,392,245 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,392,100 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,365,800 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,365,700 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,365,600 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,365,500 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,371,000 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,370,900 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,370,800 |
| 2012-11-21 | Open-market buy | 300 | $5.70 | 12,370,700 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,370,400 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,370,200 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,370,100 |
| 2012-11-21 | Open-market buy | 300 | $5.70 | 12,369,900 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,366,600 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,369,400 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,369,200 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,369,000 |
| 2012-11-21 | Open-market buy | 300 | $5.70 | 12,368,800 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,368,500 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,368,300 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,368,100 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,368,000 |
| 2012-11-21 | Open-market buy | 300 | $5.70 | 12,367,800 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,367,500 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,367,300 |
| 2012-11-21 | Open-market buy | 300 | $5.70 | 12,367,100 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,366,800 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,365,900 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,366,100 |
| 2012-11-21 | Open-market buy | 300 | $5.70 | 12,366,400 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,369,600 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,363,100 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,364,700 |
| 2012-11-21 | Open-market buy | 300 | $5.70 | 12,365,000 |
| 2012-11-21 | Open-market buy | 600 | $5.70 | 12,361,300 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,360,700 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,360,500 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,360,300 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,360,100 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,359,900 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,359,700 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,364,500 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,364,400 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,364,300 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,364,100 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,363,900 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,363,700 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,363,500 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,363,300 |
| 2012-11-21 | Open-market buy | 400 | $5.70 | 12,361,700 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,363,000 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,362,900 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,362,700 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,362,500 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,362,400 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,362,200 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,362,000 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,361,800 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,365,400 |
| 2012-11-21 | Open-market buy | 100 | $5.70 | 12,365,300 |
| 2012-11-21 | Open-market buy | 200 | $5.70 | 12,365,200 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,278,640 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,281,540 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,281,440 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,281,340 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,281,240 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,281,140 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,281,040 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,280,940 |
| 2012-11-20 | Open-market buy | 132 | $5.60 | 12,280,840 |
| 2012-11-20 | Open-market buy | 68 | $5.60 | 12,280,708 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,280,640 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,280,540 |
| 2012-11-20 | Open-market buy | 200 | $5.60 | 12,280,440 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,280,240 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,280,140 |
| 2012-11-20 | Open-market buy | 200 | $5.60 | 12,280,040 |
| 2012-11-20 | Open-market buy | 200 | $5.60 | 12,279,840 |
| 2012-11-20 | Open-market buy | 88 | $5.60 | 12,279,640 |
| 2012-11-20 | Open-market buy | 200 | $5.60 | 12,279,552 |
| 2012-11-20 | Open-market buy | 3 | $5.60 | 12,279,352 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,279,349 |
| 2012-11-20 | Open-market buy | 9 | $5.60 | 12,279,249 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,279,240 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,279,140 |
| 2012-11-20 | Open-market buy | 100 | $5.59 | 12,279,040 |
| 2012-11-20 | Open-market buy | 100 | $5.59 | 12,278,940 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,278,840 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,278,740 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,281,640 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,278,540 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,304,540 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,304,040 |
| 2012-11-20 | Open-market buy | 200 | $5.60 | 12,303,940 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,303,740 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,303,640 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,303,540 |
| 2012-11-20 | Open-market buy | 200 | $5.61 | 12,303,440 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,303,240 |
| 2012-11-20 | Open-market buy | 200 | $5.61 | 12,303,140 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,302,940 |
| 2012-11-20 | Open-market buy | 2,100 | $5.61 | 12,325,640 |
| 2012-11-20 | Open-market buy | 600 | $5.61 | 12,323,540 |
| 2012-11-20 | Open-market buy | 800 | $5.61 | 12,322,940 |
| 2012-11-20 | Open-market buy | 600 | $5.61 | 12,322,140 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,321,540 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,321,440 |
| 2012-11-20 | Open-market buy | 900 | $5.61 | 12,321,340 |
| 2012-11-20 | Open-market buy | 300 | $5.61 | 12,320,440 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,320,140 |
| 2012-11-20 | Open-market buy | 400 | $5.61 | 12,320,040 |
| 2012-11-20 | Open-market buy | 600 | $5.61 | 12,319,640 |
| 2012-11-20 | Open-market buy | 500 | $5.61 | 12,319,040 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,318,540 |
| 2012-11-20 | Open-market buy | 300 | $5.60 | 12,318,440 |
| 2012-11-20 | Open-market buy | 6,400 | $5.60 | 12,318,140 |
| 2012-11-20 | Open-market buy | 2,400 | $5.60 | 12,311,740 |
| 2012-11-20 | Open-market buy | 800 | $5.60 | 12,309,340 |
| 2012-11-20 | Open-market buy | 4,000 | $5.60 | 12,308,540 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,304,140 |
| 2012-11-20 | Open-market buy | 300 | $5.60 | 12,304,440 |
| 2012-11-20 | Open-market buy | 100 | $5.57 | 12,284,940 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,288,140 |
| 2012-11-20 | Open-market buy | 53 | $5.59 | 12,288,040 |
| 2012-11-20 | Open-market buy | 47 | $5.59 | 12,287,987 |
| 2012-11-20 | Open-market buy | 100 | $5.59 | 12,287,940 |
| 2012-11-20 | Open-market buy | 100 | $5.59 | 12,287,840 |
| 2012-11-20 | Open-market buy | 59 | $5.60 | 12,287,740 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,287,681 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,287,581 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,287,481 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,287,381 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,287,281 |
| 2012-11-20 | Open-market buy | 500 | $5.60 | 12,287,181 |
| 2012-11-20 | Open-market buy | 141 | $5.60 | 12,286,681 |
| 2012-11-20 | Open-market buy | 200 | $5.60 | 12,286,540 |
| 2012-11-20 | Open-market buy | 100 | $5.59 | 12,286,340 |
| 2012-11-20 | Open-market buy | 100 | $5.58 | 12,286,240 |
| 2012-11-20 | Open-market buy | 100 | $5.58 | 12,286,140 |
| 2012-11-20 | Open-market buy | 100 | $5.57 | 12,286,040 |
| 2012-11-20 | Open-market buy | 100 | $5.57 | 12,285,940 |
| 2012-11-20 | Open-market buy | 200 | $5.57 | 12,285,840 |
| 2012-11-20 | Open-market buy | 100 | $5.57 | 12,285,640 |
| 2012-11-20 | Open-market buy | 100 | $5.57 | 12,285,540 |
| 2012-11-20 | Open-market buy | 100 | $5.57 | 12,285,440 |
| 2012-11-20 | Open-market buy | 100 | $5.57 | 12,285,340 |
| 2012-11-20 | Open-market buy | 100 | $5.57 | 12,285,240 |
| 2012-11-20 | Open-market buy | 100 | $5.57 | 12,285,140 |
| 2012-11-20 | Open-market buy | 100 | $5.57 | 12,285,040 |
| 2012-11-20 | Open-market buy | 100 | $5.57 | 12,284,740 |
| 2012-11-20 | Open-market buy | 100 | $5.57 | 12,284,840 |
| 2012-11-20 | Open-market buy | 59 | $5.58 | 12,284,540 |
| 2012-11-20 | Open-market buy | 141 | $5.58 | 12,284,481 |
| 2012-11-20 | Open-market buy | 100 | $5.58 | 12,284,340 |
| 2012-11-20 | Open-market buy | 100 | $5.58 | 12,284,240 |
| 2012-11-20 | Open-market buy | 100 | $5.59 | 12,284,140 |
| 2012-11-20 | Open-market buy | 100 | $5.59 | 12,284,040 |
| 2012-11-20 | Open-market buy | 100 | $5.59 | 12,283,940 |
| 2012-11-20 | Open-market buy | 100 | $5.59 | 12,283,840 |
| 2012-11-20 | Open-market buy | 100 | $5.59 | 12,283,740 |
| 2012-11-20 | Open-market buy | 100 | $5.59 | 12,283,640 |
| 2012-11-20 | Open-market buy | 82 | $5.59 | 12,283,540 |
| 2012-11-20 | Open-market buy | 100 | $5.59 | 12,283,458 |
| 2012-11-20 | Open-market buy | 100 | $5.59 | 12,283,358 |
| 2012-11-20 | Open-market buy | 18 | $5.59 | 12,283,258 |
| 2012-11-20 | Open-market buy | 100 | $5.59 | 12,283,240 |
| 2012-11-20 | Open-market buy | 100 | $5.59 | 12,283,140 |
| 2012-11-20 | Open-market buy | 100 | $5.59 | 12,283,040 |
| 2012-11-20 | Open-market buy | 100 | $5.59 | 12,282,940 |
| 2012-11-20 | Open-market buy | 100 | $5.59 | 12,282,840 |
| 2012-11-20 | Open-market buy | 100 | $5.59 | 12,282,740 |
| 2012-11-20 | Open-market buy | 100 | $5.58 | 12,282,640 |
| 2012-11-20 | Open-market buy | 100 | $5.58 | 12,282,540 |
| 2012-11-20 | Open-market buy | 100 | $5.57 | 12,282,440 |
| 2012-11-20 | Open-market buy | 100 | $5.57 | 12,282,340 |
| 2012-11-20 | Open-market buy | 100 | $5.59 | 12,282,240 |
| 2012-11-20 | Open-market buy | 200 | $5.59 | 12,282,140 |
| 2012-11-20 | Open-market buy | 100 | $5.59 | 12,281,940 |
| 2012-11-20 | Open-market buy | 100 | $5.59 | 12,281,840 |
| 2012-11-20 | Open-market buy | 100 | $5.58 | 12,284,640 |
| 2012-11-20 | Open-market buy | 100 | $5.59 | 12,281,740 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,343,600 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,343,300 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,343,200 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,343,100 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,343,000 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,342,900 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,342,800 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,342,700 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,342,600 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,342,500 |
| 2012-11-20 | Open-market buy | 2,300 | $5.61 | 12,342,400 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,340,100 |
| 2012-11-20 | Open-market buy | 300 | $5.61 | 12,340,000 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,339,700 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,339,600 |
| 2012-11-20 | Open-market buy | 500 | $5.61 | 12,345,200 |
| 2012-11-20 | Open-market buy | 400 | $5.61 | 12,344,700 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,344,300 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,344,200 |
| 2012-11-20 | Open-market buy | 300 | $5.61 | 12,344,100 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,343,800 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,343,700 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,343,400 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,343,500 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,294,881 |
| 2012-11-20 | Open-market buy | 141 | $5.61 | 12,294,781 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,294,640 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,294,540 |
| 2012-11-20 | Open-market buy | 600 | $5.61 | 12,294,440 |
| 2012-11-20 | Open-market buy | 500 | $5.61 | 12,293,840 |
| 2012-11-20 | Open-market buy | 200 | $5.61 | 12,293,340 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,293,140 |
| 2012-11-20 | Open-market buy | 300 | $5.61 | 12,293,040 |
| 2012-11-20 | Open-market buy | 300 | $5.61 | 12,292,740 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,292,440 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,292,340 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,292,240 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,292,140 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,292,040 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,291,940 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,291,840 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,296,240 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,296,140 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,296,040 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,295,940 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,295,840 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,295,740 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,295,640 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,295,540 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,295,440 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,295,340 |
| 2012-11-20 | Open-market buy | 200 | $5.61 | 12,295,240 |
| 2012-11-20 | Open-market buy | 59 | $5.61 | 12,294,940 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,295,040 |
| 2012-11-20 | Open-market buy | 200 | $5.61 | 12,288,440 |
| 2012-11-20 | Open-market buy | 100 | $5.60 | 12,288,240 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,291,740 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,291,640 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,291,540 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,291,440 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,291,340 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,291,240 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,291,140 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,291,040 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,290,940 |
| 2012-11-20 | Open-market buy | 200 | $5.61 | 12,290,840 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,290,640 |
| 2012-11-20 | Open-market buy | 200 | $5.61 | 12,290,540 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,290,340 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,290,240 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,290,140 |
| 2012-11-20 | Open-market buy | 200 | $5.61 | 12,290,040 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,289,840 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,289,740 |
| 2012-11-20 | Open-market buy | 300 | $5.61 | 12,289,640 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,289,340 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,289,240 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,289,140 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,289,040 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,288,940 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,288,840 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,288,740 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,288,640 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,288,540 |
| 2012-11-20 | Open-market buy | 200 | $5.61 | 12,302,040 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,301,840 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,301,740 |
| 2012-11-20 | Open-market buy | 600 | $5.61 | 12,301,640 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,301,040 |
| 2012-11-20 | Open-market buy | 200 | $5.61 | 12,300,940 |
| 2012-11-20 | Open-market buy | 300 | $5.61 | 12,300,740 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,300,440 |
| 2012-11-20 | Open-market buy | 322 | $5.61 | 12,300,340 |
| 2012-11-20 | Open-market buy | 300 | $5.61 | 12,298,340 |
| 2012-11-20 | Open-market buy | 600 | $5.61 | 12,298,040 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,297,440 |
| 2012-11-20 | Open-market buy | 200 | $5.61 | 12,297,340 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,297,140 |
| 2012-11-20 | Open-market buy | 300 | $5.61 | 12,297,040 |
| 2012-11-20 | Open-market buy | 400 | $5.61 | 12,296,740 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,296,340 |
| 2012-11-20 | Open-market buy | 378 | $5.61 | 12,300,018 |
| 2012-11-20 | Open-market buy | 200 | $5.61 | 12,299,640 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,299,440 |
| 2012-11-20 | Open-market buy | 200 | $5.61 | 12,299,340 |
| 2012-11-20 | Open-market buy | 300 | $5.61 | 12,299,140 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,298,840 |
| 2012-11-20 | Open-market buy | 300 | $5.61 | 12,298,740 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,298,440 |
| 2012-11-20 | Open-market buy | 200 | $5.61 | 12,302,840 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,302,640 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,302,540 |
| 2012-11-20 | Open-market buy | 200 | $5.61 | 12,302,440 |
| 2012-11-20 | Open-market buy | 200 | $5.61 | 12,302,240 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,338,100 |
| 2012-11-20 | Open-market buy | 200 | $5.61 | 12,338,000 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,337,800 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,337,700 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,337,600 |
| 2012-11-20 | Open-market buy | 700 | $5.61 | 12,337,500 |
| 2012-11-20 | Open-market buy | 600 | $5.61 | 12,336,800 |
| 2012-11-20 | Open-market buy | 2,000 | $5.61 | 12,336,200 |
| 2012-11-20 | Open-market buy | 200 | $5.61 | 12,334,200 |
| 2012-11-20 | Open-market buy | 3,500 | $5.61 | 12,334,000 |
| 2012-11-20 | Open-market buy | 500 | $5.61 | 12,330,500 |
| 2012-11-20 | Open-market buy | 60 | $5.61 | 12,330,000 |
| 2012-11-20 | Open-market buy | 300 | $5.61 | 12,329,940 |
| 2012-11-20 | Open-market buy | 2,400 | $5.61 | 12,329,640 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,327,240 |
| 2012-11-20 | Open-market buy | 400 | $5.61 | 12,327,140 |
| 2012-11-20 | Open-market buy | 700 | $5.61 | 12,326,740 |
| 2012-11-20 | Open-market buy | 400 | $5.61 | 12,326,040 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,339,500 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,339,400 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,339,300 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,339,200 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,339,100 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,339,000 |
| 2012-11-20 | Open-market buy | 200 | $5.61 | 12,338,900 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,338,700 |
| 2012-11-20 | Open-market buy | 100 | $5.61 | 12,338,600 |
| 2012-11-20 | Open-market buy | 200 | $5.61 | 12,338,500 |
| 2012-11-20 | Open-market buy | 50 | $5.61 | 12,338,300 |
| 2012-11-20 | Open-market buy | 150 | $5.61 | 12,338,250 |
| 2012-11-16 | Open-market buy | 100 | $5.47 | 12,243,140 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,247,240 |
| 2012-11-16 | Open-market buy | 700 | $5.50 | 12,247,940 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,248,040 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,248,140 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,248,240 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,248,340 |
| 2012-11-16 | Open-market buy | 700 | $5.50 | 12,249,040 |
| 2012-11-16 | Open-market buy | 200 | $5.47 | 12,242,940 |
| 2012-11-16 | Open-market buy | 100 | $5.47 | 12,243,040 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,247,140 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,247,040 |
| 2012-11-16 | Open-market buy | 200 | $5.50 | 12,246,940 |
| 2012-11-16 | Open-market buy | 600 | $5.50 | 12,246,740 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,246,140 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,246,040 |
| 2012-11-16 | Open-market buy | 200 | $5.50 | 12,245,940 |
| 2012-11-16 | Open-market buy | 100 | $5.49 | 12,245,740 |
| 2012-11-16 | Open-market buy | 100 | $5.49 | 12,245,640 |
| 2012-11-16 | Open-market buy | 100 | $5.48 | 12,245,540 |
| 2012-11-16 | Open-market buy | 100 | $5.48 | 12,245,440 |
| 2012-11-16 | Open-market buy | 600 | $5.48 | 12,245,340 |
| 2012-11-16 | Open-market buy | 398 | $5.48 | 12,244,740 |
| 2012-11-16 | Open-market buy | 100 | $5.48 | 12,244,342 |
| 2012-11-16 | Open-market buy | 202 | $5.48 | 12,244,242 |
| 2012-11-16 | Open-market buy | 200 | $5.48 | 12,244,040 |
| 2012-11-16 | Open-market buy | 100 | $5.48 | 12,243,840 |
| 2012-11-16 | Open-market buy | 100 | $5.48 | 12,243,740 |
| 2012-11-16 | Open-market buy | 100 | $5.48 | 12,243,640 |
| 2012-11-16 | Open-market buy | 400 | $5.47 | 12,243,540 |
| 2012-11-16 | Open-market buy | 115 | $5.43 | 12,198,340 |
| 2012-11-16 | Open-market buy | 100 | $5.42 | 12,198,225 |
| 2012-11-16 | Open-market buy | 100 | $5.42 | 12,198,125 |
| 2012-11-16 | Open-market buy | 100 | $5.42 | 12,198,025 |
| 2012-11-16 | Open-market buy | 100 | $5.42 | 12,197,925 |
| 2012-11-16 | Open-market buy | 100 | $5.42 | 12,197,825 |
| 2012-11-16 | Open-market buy | 100 | $5.42 | 12,197,725 |
| 2012-11-16 | Open-market buy | 85 | $5.42 | 12,197,625 |
| 2012-11-16 | Open-market buy | 100 | $5.42 | 12,197,540 |
| 2012-11-16 | Open-market buy | 100 | $5.41 | 12,197,440 |
| 2012-11-16 | Open-market buy | 100 | $5.41 | 12,197,340 |
| 2012-11-16 | Open-market buy | 100 | $5.41 | 12,197,240 |
| 2012-11-16 | Open-market buy | 1,400 | $5.43 | 12,203,540 |
| 2012-11-16 | Open-market buy | 200 | $5.43 | 12,202,140 |
| 2012-11-16 | Open-market buy | 100 | $5.43 | 12,201,940 |
| 2012-11-16 | Open-market buy | 100 | $5.43 | 12,201,840 |
| 2012-11-16 | Open-market buy | 715 | $5.43 | 12,201,740 |
| 2012-11-16 | Open-market buy | 285 | $5.43 | 12,201,025 |
| 2012-11-16 | Open-market buy | 900 | $5.42 | 12,200,740 |
| 2012-11-16 | Open-market buy | 200 | $5.42 | 12,199,840 |
| 2012-11-16 | Open-market buy | 100 | $5.42 | 12,199,640 |
| 2012-11-16 | Open-market buy | 100 | $5.42 | 12,199,540 |
| 2012-11-16 | Open-market buy | 100 | $5.41 | 12,199,440 |
| 2012-11-16 | Open-market buy | 100 | $5.41 | 12,199,340 |
| 2012-11-16 | Open-market buy | 200 | $5.41 | 12,199,240 |
| 2012-11-16 | Open-market buy | 100 | $5.41 | 12,199,040 |
| 2012-11-16 | Open-market buy | 100 | $5.41 | 12,198,940 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,198,840 |
| 2012-11-16 | Open-market buy | 300 | $5.40 | 12,198,740 |
| 2012-11-16 | Open-market buy | 100 | $5.43 | 12,198,440 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,150,440 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,150,340 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,150,240 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,150,140 |
| 2012-11-16 | Open-market buy | 600 | $5.53 | 12,150,040 |
| 2012-11-16 | Open-market buy | 100 | $5.52 | 12,149,440 |
| 2012-11-16 | Open-market buy | 400 | $5.52 | 12,149,340 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,148,940 |
| 2012-11-16 | Open-market buy | 400 | $5.53 | 12,148,840 |
| 2012-11-16 | Open-market buy | 100 | $5.52 | 12,148,440 |
| 2012-11-16 | Open-market buy | 100 | $5.52 | 12,148,340 |
| 2012-11-16 | Open-market buy | 100 | $5.52 | 12,148,240 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,148,140 |
| 2012-11-16 | Open-market buy | 100 | $5.52 | 12,150,740 |
| 2012-11-16 | Open-market buy | 100 | $5.52 | 12,147,940 |
| 2012-11-16 | Open-market buy | 200 | $5.52 | 12,147,840 |
| 2012-11-16 | Open-market buy | 100 | $5.52 | 12,147,640 |
| 2012-11-16 | Open-market buy | 100 | $5.52 | 12,147,540 |
| 2012-11-16 | Open-market buy | 100 | $5.52 | 12,147,440 |
| 2012-11-16 | Open-market buy | 100 | $5.52 | 12,147,340 |
| 2012-11-16 | Open-market buy | 200 | $5.52 | 12,147,240 |
| 2012-11-16 | Open-market buy | 200 | $5.52 | 12,147,040 |
| 2012-11-16 | Open-market buy | 100 | $5.52 | 12,146,840 |
| 2012-11-16 | Open-market buy | 100 | $5.52 | 12,146,740 |
| 2012-11-16 | Open-market buy | 86 | $5.51 | 12,146,640 |
| 2012-11-16 | Open-market buy | 14 | $5.51 | 12,146,554 |
| 2012-11-16 | Open-market buy | 200 | $5.51 | 12,146,540 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,150,540 |
| 2012-11-16 | Open-market buy | 100 | $5.52 | 12,150,640 |
| 2012-11-16 | Open-market buy | 100 | $5.52 | 12,148,040 |
| 2012-11-16 | Open-market buy | 200 | $5.55 | 12,166,840 |
| 2012-11-16 | Open-market buy | 200 | $5.55 | 12,166,640 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,166,440 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,166,340 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,166,240 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,166,140 |
| 2012-11-16 | Open-market buy | 500 | $5.55 | 12,166,040 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,165,540 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,165,440 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,165,340 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,165,240 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,165,140 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,165,040 |
| 2012-11-16 | Open-market buy | 400 | $5.56 | 12,171,740 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,164,840 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,164,740 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,164,640 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,164,540 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,164,440 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,172,440 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,172,340 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,172,240 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,172,140 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,172,040 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,171,940 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,171,840 |
| 2012-11-16 | Open-market buy | 300 | $5.55 | 12,167,140 |
| 2012-11-16 | Open-market buy | 3,000 | $5.56 | 12,170,140 |
| 2012-11-16 | Open-market buy | 1,200 | $5.56 | 12,171,340 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,164,940 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,133,240 |
| 2012-11-16 | Open-market buy | 200 | $5.56 | 12,133,140 |
| 2012-11-16 | Open-market buy | 400 | $5.54 | 12,137,740 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,137,340 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,137,240 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,137,140 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,137,040 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,136,940 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,136,840 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,136,740 |
| 2012-11-16 | Open-market buy | 200 | $5.55 | 12,136,640 |
| 2012-11-16 | Open-market buy | 200 | $5.55 | 12,136,040 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,133,640 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,135,740 |
| 2012-11-16 | Open-market buy | 400 | $5.55 | 12,135,640 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,135,240 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,135,140 |
| 2012-11-16 | Open-market buy | 200 | $5.54 | 12,135,040 |
| 2012-11-16 | Open-market buy | 300 | $5.54 | 12,134,840 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,134,540 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,134,440 |
| 2012-11-16 | Open-market buy | 200 | $5.54 | 12,134,340 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,134,140 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,134,040 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,133,940 |
| 2012-11-16 | Open-market buy | 200 | $5.56 | 12,133,840 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,133,340 |
| 2012-11-16 | Open-market buy | 200 | $5.56 | 12,133,540 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,135,840 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,173,340 |
| 2012-11-16 | Open-market buy | 200 | $5.56 | 12,173,240 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,173,040 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,172,940 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,172,840 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,172,740 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,172,640 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,172,540 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,175,640 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,175,540 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,175,440 |
| 2012-11-16 | Open-market buy | 200 | $5.56 | 12,175,340 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,175,140 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,173,940 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,174,940 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,174,840 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,174,740 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,174,640 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,174,540 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,174,440 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,174,340 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,174,240 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,174,140 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,174,040 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,173,440 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,173,540 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,173,640 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,173,740 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,173,840 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,175,040 |
| 2012-11-16 | Open-market buy | 100 | $5.46 | 12,241,640 |
| 2012-11-16 | Open-market buy | 100 | $5.46 | 12,241,340 |
| 2012-11-16 | Open-market buy | 100 | $5.46 | 12,241,240 |
| 2012-11-16 | Open-market buy | 100 | $5.46 | 12,241,140 |
| 2012-11-16 | Open-market buy | 100 | $5.46 | 12,241,040 |
| 2012-11-16 | Open-market buy | 100 | $5.46 | 12,240,940 |
| 2012-11-16 | Open-market buy | 300 | $5.46 | 12,240,840 |
| 2012-11-16 | Open-market buy | 100 | $5.46 | 12,240,540 |
| 2012-11-16 | Open-market buy | 100 | $5.47 | 12,240,440 |
| 2012-11-16 | Open-market buy | 100 | $5.46 | 12,240,340 |
| 2012-11-16 | Open-market buy | 100 | $5.46 | 12,240,240 |
| 2012-11-16 | Open-market buy | 100 | $5.47 | 12,240,140 |
| 2012-11-16 | Open-market buy | 100 | $5.47 | 12,240,040 |
| 2012-11-16 | Open-market buy | 100 | $5.47 | 12,239,940 |
| 2012-11-16 | Open-market buy | 100 | $5.46 | 12,239,840 |
| 2012-11-16 | Open-market buy | 200 | $5.45 | 12,239,740 |
| 2012-11-16 | Open-market buy | 100 | $5.45 | 12,239,540 |
| 2012-11-16 | Open-market buy | 100 | $5.45 | 12,239,440 |
| 2012-11-16 | Open-market buy | 100 | $5.45 | 12,239,340 |
| 2012-11-16 | Open-market buy | 100 | $5.47 | 12,242,740 |
| 2012-11-16 | Open-market buy | 100 | $5.47 | 12,242,640 |
| 2012-11-16 | Open-market buy | 100 | $5.47 | 12,242,540 |
| 2012-11-16 | Open-market buy | 100 | $5.47 | 12,242,440 |
| 2012-11-16 | Open-market buy | 100 | $5.47 | 12,242,340 |
| 2012-11-16 | Open-market buy | 100 | $5.47 | 12,242,240 |
| 2012-11-16 | Open-market buy | 100 | $5.46 | 12,242,140 |
| 2012-11-16 | Open-market buy | 300 | $5.46 | 12,242,040 |
| 2012-11-16 | Open-market buy | 100 | $5.46 | 12,241,740 |
| 2012-11-16 | Open-market buy | 100 | $5.46 | 12,241,440 |
| 2012-11-16 | Open-market buy | 100 | $5.46 | 12,241,540 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,154,740 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,154,640 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,154,540 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,154,440 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,154,340 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,157,440 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,157,340 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,157,240 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,157,140 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,157,040 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,156,940 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,156,840 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,156,740 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,156,640 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,156,540 |
| 2012-11-16 | Open-market buy | 200 | $5.55 | 12,156,440 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,156,240 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,156,140 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,156,040 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,155,940 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,155,840 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,155,740 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,155,640 |
| 2012-11-16 | Open-market buy | 200 | $5.54 | 12,155,540 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,155,340 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,155,240 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,155,140 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,155,040 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,154,940 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,154,840 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,162,340 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,162,240 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,162,140 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,162,040 |
| 2012-11-16 | Open-market buy | 14 | $5.55 | 12,161,940 |
| 2012-11-16 | Open-market buy | 86 | $5.55 | 12,161,926 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,161,840 |
| 2012-11-16 | Open-market buy | 200 | $5.54 | 12,161,740 |
| 2012-11-16 | Open-market buy | 200 | $5.54 | 12,161,540 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,161,340 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,161,240 |
| 2012-11-16 | Open-market buy | 86 | $5.54 | 12,161,140 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,162,640 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,164,040 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,163,940 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,163,840 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,163,740 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,163,640 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,163,540 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,163,440 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,163,340 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,163,240 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,163,140 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,163,040 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,162,940 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,162,840 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,162,740 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,162,440 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,162,540 |
| 2012-11-16 | Open-market buy | 300 | $5.54 | 12,164,340 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,250,640 |
| 2012-11-16 | Open-market buy | 400 | $5.50 | 12,255,040 |
| 2012-11-16 | Open-market buy | 200 | $5.50 | 12,255,240 |
| 2012-11-16 | Open-market buy | 200 | $5.50 | 12,255,440 |
| 2012-11-16 | Open-market buy | 400 | $5.50 | 12,255,840 |
| 2012-11-16 | Open-market buy | 300 | $5.50 | 12,254,340 |
| 2012-11-16 | Open-market buy | 200 | $5.50 | 12,254,040 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,253,840 |
| 2012-11-16 | Open-market buy | 400 | $5.50 | 12,253,740 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,253,340 |
| 2012-11-16 | Open-market buy | 200 | $5.50 | 12,253,240 |
| 2012-11-16 | Open-market buy | 300 | $5.50 | 12,253,040 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,252,740 |
| 2012-11-16 | Open-market buy | 200 | $5.50 | 12,252,640 |
| 2012-11-16 | Open-market buy | 600 | $5.50 | 12,252,440 |
| 2012-11-16 | Open-market buy | 200 | $5.50 | 12,251,840 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,251,640 |
| 2012-11-16 | Open-market buy | 300 | $5.50 | 12,251,540 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,251,240 |
| 2012-11-16 | Open-market buy | 400 | $5.50 | 12,251,140 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,250,740 |
| 2012-11-16 | Open-market buy | 300 | $5.50 | 12,254,640 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,250,540 |
| 2012-11-16 | Open-market buy | 600 | $5.50 | 12,250,440 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,249,840 |
| 2012-11-16 | Open-market buy | 300 | $5.50 | 12,249,740 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,249,440 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,249,340 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,249,240 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,249,140 |
| 2012-11-16 | Open-market buy | 100 | $5.42 | 12,206,547 |
| 2012-11-16 | Open-market buy | 100 | $5.42 | 12,205,147 |
| 2012-11-16 | Open-market buy | 500 | $5.42 | 12,205,047 |
| 2012-11-16 | Open-market buy | 100 | $5.42 | 12,204,547 |
| 2012-11-16 | Open-market buy | 200 | $5.42 | 12,204,447 |
| 2012-11-16 | Open-market buy | 7 | $5.42 | 12,204,247 |
| 2012-11-16 | Open-market buy | 93 | $5.42 | 12,204,240 |
| 2012-11-16 | Open-market buy | 7 | $5.42 | 12,204,147 |
| 2012-11-16 | Open-market buy | 93 | $5.42 | 12,204,140 |
| 2012-11-16 | Open-market buy | 7 | $5.42 | 12,204,047 |
| 2012-11-16 | Open-market buy | 100 | $5.42 | 12,204,040 |
| 2012-11-16 | Open-market buy | 100 | $5.43 | 12,203,940 |
| 2012-11-16 | Open-market buy | 300 | $5.43 | 12,203,840 |
| 2012-11-16 | Open-market buy | 100 | $5.41 | 12,208,340 |
| 2012-11-16 | Open-market buy | 200 | $5.41 | 12,208,240 |
| 2012-11-16 | Open-market buy | 100 | $5.41 | 12,208,040 |
| 2012-11-16 | Open-market buy | 100 | $5.41 | 12,207,940 |
| 2012-11-16 | Open-market buy | 100 | $5.41 | 12,207,840 |
| 2012-11-16 | Open-market buy | 100 | $5.41 | 12,207,740 |
| 2012-11-16 | Open-market buy | 100 | $5.41 | 12,207,640 |
| 2012-11-16 | Open-market buy | 100 | $5.41 | 12,207,540 |
| 2012-11-16 | Open-market buy | 200 | $5.41 | 12,207,440 |
| 2012-11-16 | Open-market buy | 100 | $5.41 | 12,207,240 |
| 2012-11-16 | Open-market buy | 100 | $5.41 | 12,207,140 |
| 2012-11-16 | Open-market buy | 200 | $5.41 | 12,207,040 |
| 2012-11-16 | Open-market buy | 93 | $5.42 | 12,206,840 |
| 2012-11-16 | Open-market buy | 100 | $5.42 | 12,206,747 |
| 2012-11-16 | Open-market buy | 100 | $5.42 | 12,206,647 |
| 2012-11-16 | Open-market buy | 200 | $5.42 | 12,205,347 |
| 2012-11-16 | Open-market buy | 1,100 | $5.42 | 12,206,447 |
| 2012-11-16 | Open-market buy | 100 | $5.37 | 12,183,440 |
| 2012-11-16 | Open-market buy | 100 | $5.37 | 12,183,340 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,183,240 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,183,140 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,183,040 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,182,940 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,186,140 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,186,040 |
| 2012-11-16 | Open-market buy | 100 | $5.39 | 12,185,940 |
| 2012-11-16 | Open-market buy | 100 | $5.39 | 12,185,840 |
| 2012-11-16 | Open-market buy | 100 | $5.39 | 12,185,740 |
| 2012-11-16 | Open-market buy | 100 | $5.39 | 12,185,640 |
| 2012-11-16 | Open-market buy | 100 | $5.37 | 12,185,540 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,185,340 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,185,240 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,185,140 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,185,040 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,184,940 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,184,840 |
| 2012-11-16 | Open-market buy | 200 | $5.38 | 12,184,740 |
| 2012-11-16 | Open-market buy | 300 | $5.38 | 12,184,540 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,184,240 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,184,140 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,184,040 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,183,940 |
| 2012-11-16 | Open-market buy | 100 | $5.39 | 12,183,540 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,183,640 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,183,740 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,183,840 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,185,440 |
| 2012-11-16 | Open-market buy | 69 | $5.45 | 12,238,509 |
| 2012-11-16 | Open-market buy | 30 | $5.45 | 12,238,440 |
| 2012-11-16 | Open-market buy | 100 | $5.45 | 12,238,410 |
| 2012-11-16 | Open-market buy | 100 | $5.45 | 12,238,310 |
| 2012-11-16 | Open-market buy | 100 | $5.45 | 12,238,210 |
| 2012-11-16 | Open-market buy | 100 | $5.45 | 12,238,110 |
| 2012-11-16 | Open-market buy | 100 | $5.45 | 12,238,010 |
| 2012-11-16 | Open-market buy | 115 | $5.45 | 12,237,910 |
| 2012-11-16 | Open-market buy | 200 | $5.45 | 12,237,795 |
| 2012-11-16 | Open-market buy | 100 | $5.45 | 12,237,595 |
| 2012-11-16 | Open-market buy | 100 | $5.45 | 12,237,495 |
| 2012-11-16 | Open-market buy | 85 | $5.45 | 12,237,395 |
| 2012-11-16 | Open-market buy | 100 | $5.45 | 12,237,310 |
| 2012-11-16 | Open-market buy | 100 | $5.45 | 12,237,210 |
| 2012-11-16 | Open-market buy | 100 | $5.45 | 12,237,110 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,237,010 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,236,910 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,236,810 |
| 2012-11-16 | Open-market buy | 85 | $5.44 | 12,236,710 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,236,625 |
| 2012-11-16 | Open-market buy | 85 | $5.44 | 12,236,525 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,236,440 |
| 2012-11-16 | Open-market buy | 100 | $5.45 | 12,239,240 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,239,140 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,239,040 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,238,940 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,238,840 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,238,740 |
| 2012-11-16 | Open-market buy | 31 | $5.45 | 12,238,640 |
| 2012-11-16 | Open-market buy | 100 | $5.45 | 12,238,609 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,180,840 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,180,740 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,180,640 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,180,540 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,180,440 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,180,340 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,180,240 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,180,140 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,180,040 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,179,940 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,179,840 |
| 2012-11-16 | Open-market buy | 100 | $5.37 | 12,182,840 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,182,740 |
| 2012-11-16 | Open-market buy | 100 | $5.37 | 12,182,640 |
| 2012-11-16 | Open-market buy | 100 | $5.37 | 12,182,540 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,182,440 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,182,340 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,182,240 |
| 2012-11-16 | Open-market buy | 200 | $5.35 | 12,182,140 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,181,940 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,181,840 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,181,740 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,181,640 |
| 2012-11-16 | Open-market buy | 100 | $5.37 | 12,181,540 |
| 2012-11-16 | Open-market buy | 100 | $5.37 | 12,181,440 |
| 2012-11-16 | Open-market buy | 100 | $5.37 | 12,181,340 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,181,240 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,181,140 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,181,040 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,180,940 |
| 2012-11-16 | Open-market buy | 685 | $5.44 | 12,233,725 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,233,825 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,233,040 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,233,925 |
| 2012-11-16 | Open-market buy | 200 | $5.44 | 12,234,125 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,234,225 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,234,325 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,234,425 |
| 2012-11-16 | Open-market buy | 300 | $5.45 | 12,234,725 |
| 2012-11-16 | Open-market buy | 100 | $5.45 | 12,234,825 |
| 2012-11-16 | Open-market buy | 300 | $5.45 | 12,235,125 |
| 2012-11-16 | Open-market buy | 100 | $5.45 | 12,235,225 |
| 2012-11-16 | Open-market buy | 200 | $5.45 | 12,235,425 |
| 2012-11-16 | Open-market buy | 600 | $5.45 | 12,236,025 |
| 2012-11-16 | Open-market buy | 100 | $5.45 | 12,236,125 |
| 2012-11-16 | Open-market buy | 100 | $5.46 | 12,236,225 |
| 2012-11-16 | Open-market buy | 100 | $5.46 | 12,236,325 |
| 2012-11-16 | Open-market buy | 15 | $5.46 | 12,236,340 |
| 2012-11-16 | Open-market buy | 100 | $5.43 | 12,231,340 |
| 2012-11-16 | Open-market buy | 100 | $5.43 | 12,231,440 |
| 2012-11-16 | Open-market buy | 200 | $5.43 | 12,231,640 |
| 2012-11-16 | Open-market buy | 100 | $5.43 | 12,231,740 |
| 2012-11-16 | Open-market buy | 100 | $5.43 | 12,231,840 |
| 2012-11-16 | Open-market buy | 300 | $5.43 | 12,232,140 |
| 2012-11-16 | Open-market buy | 200 | $5.43 | 12,232,340 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,232,440 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,232,540 |
| 2012-11-16 | Open-market buy | 200 | $5.44 | 12,232,740 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,232,840 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,232,940 |
| 2012-11-16 | Open-market buy | 100 | $5.39 | 12,191,240 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,191,140 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,191,040 |
| 2012-11-16 | Open-market buy | 100 | $5.39 | 12,190,940 |
| 2012-11-16 | Open-market buy | 74 | $5.39 | 12,190,840 |
| 2012-11-16 | Open-market buy | 13 | $5.38 | 12,190,766 |
| 2012-11-16 | Open-market buy | 13 | $5.38 | 12,190,753 |
| 2012-11-16 | Open-market buy | 600 | $5.38 | 12,190,740 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,190,140 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,190,040 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,189,940 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,193,940 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,193,840 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,193,740 |
| 2012-11-16 | Open-market buy | 200 | $5.36 | 12,193,640 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,193,440 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,193,340 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,193,240 |
| 2012-11-16 | Open-market buy | 600 | $5.36 | 12,193,140 |
| 2012-11-16 | Open-market buy | 100 | $5.37 | 12,192,540 |
| 2012-11-16 | Open-market buy | 100 | $5.37 | 12,192,440 |
| 2012-11-16 | Open-market buy | 200 | $5.35 | 12,192,340 |
| 2012-11-16 | Open-market buy | 200 | $5.35 | 12,192,140 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,191,940 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,191,840 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,191,740 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,191,640 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,191,540 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,191,440 |
| 2012-11-16 | Open-market buy | 100 | $5.39 | 12,191,340 |
| 2012-11-16 | Open-market buy | 100 | $5.39 | 12,212,940 |
| 2012-11-16 | Open-market buy | 500 | $5.39 | 12,212,840 |
| 2012-11-16 | Open-market buy | 400 | $5.39 | 12,212,340 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,211,940 |
| 2012-11-16 | Open-market buy | 300 | $5.38 | 12,211,840 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,211,540 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,211,440 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,211,340 |
| 2012-11-16 | Open-market buy | 200 | $5.40 | 12,211,240 |
| 2012-11-16 | Open-market buy | 200 | $5.40 | 12,211,040 |
| 2012-11-16 | Open-market buy | 800 | $5.40 | 12,210,840 |
| 2012-11-16 | Open-market buy | 300 | $5.40 | 12,210,040 |
| 2012-11-16 | Open-market buy | 400 | $5.40 | 12,209,740 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,209,340 |
| 2012-11-16 | Open-market buy | 300 | $5.38 | 12,214,140 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,209,140 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,209,040 |
| 2012-11-16 | Open-market buy | 400 | $5.41 | 12,208,940 |
| 2012-11-16 | Open-market buy | 100 | $5.41 | 12,208,540 |
| 2012-11-16 | Open-market buy | 100 | $5.41 | 12,208,440 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,214,240 |
| 2012-11-16 | Open-market buy | 786 | $5.39 | 12,215,740 |
| 2012-11-16 | Open-market buy | 100 | $5.39 | 12,214,954 |
| 2012-11-16 | Open-market buy | 100 | $5.39 | 12,214,854 |
| 2012-11-16 | Open-market buy | 7 | $5.39 | 12,214,754 |
| 2012-11-16 | Open-market buy | 7 | $5.39 | 12,214,747 |
| 2012-11-16 | Open-market buy | 100 | $5.39 | 12,214,740 |
| 2012-11-16 | Open-market buy | 400 | $5.38 | 12,214,640 |
| 2012-11-16 | Open-market buy | 900 | $5.39 | 12,213,840 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,209,240 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,131,140 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,131,040 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,130,940 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,130,840 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,130,740 |
| 2012-11-16 | Open-market buy | 400 | $5.56 | 12,130,640 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,130,240 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,130,140 |
| 2012-11-16 | Open-market buy | 500 | $5.56 | 12,130,040 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,129,540 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,132,940 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,129,340 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,129,240 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,129,140 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,129,040 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,128,940 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,128,840 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,128,740 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,128,640 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,128,540 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,131,240 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,131,340 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,131,440 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,131,540 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,131,640 |
| 2012-11-16 | Open-market buy | 700 | $5.56 | 12,132,340 |
| 2012-11-16 | Open-market buy | 300 | $5.56 | 12,132,640 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,132,740 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,132,840 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,129,440 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,179,540 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,179,440 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,179,340 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,179,240 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,179,140 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,179,040 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,178,940 |
| 2012-11-16 | Open-market buy | 100 | $5.37 | 12,178,840 |
| 2012-11-16 | Open-market buy | 100 | $5.37 | 12,178,740 |
| 2012-11-16 | Open-market buy | 100 | $5.37 | 12,178,640 |
| 2012-11-16 | Open-market buy | 100 | $5.37 | 12,178,540 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,178,440 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,178,340 |
| 2012-11-16 | Open-market buy | 300 | $5.56 | 12,178,140 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,177,840 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,177,740 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,177,640 |
| 2012-11-16 | Open-market buy | 200 | $5.56 | 12,177,540 |
| 2012-11-16 | Open-market buy | 400 | $5.56 | 12,177,340 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,176,940 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,176,840 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,176,740 |
| 2012-11-16 | Open-market buy | 300 | $5.56 | 12,176,640 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,176,340 |
| 2012-11-16 | Open-market buy | 400 | $5.56 | 12,176,240 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,175,840 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,175,740 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,179,640 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,179,740 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,178,240 |
| 2012-11-16 | Open-market buy | 200 | $5.49 | 12,263,040 |
| 2012-11-16 | Open-market buy | 300 | $5.50 | 12,262,240 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,261,940 |
| 2012-11-16 | Open-market buy | 400 | $5.50 | 12,261,840 |
| 2012-11-16 | Open-market buy | 200 | $5.50 | 12,261,440 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,267,340 |
| 2012-11-16 | Open-market buy | 100 | $5.49 | 12,267,240 |
| 2012-11-16 | Open-market buy | 200 | $5.49 | 12,267,140 |
| 2012-11-16 | Open-market buy | 300 | $5.49 | 12,266,940 |
| 2012-11-16 | Open-market buy | 100 | $5.49 | 12,266,640 |
| 2012-11-16 | Open-market buy | 100 | $5.49 | 12,266,540 |
| 2012-11-16 | Open-market buy | 100 | $5.49 | 12,266,440 |
| 2012-11-16 | Open-market buy | 100 | $5.49 | 12,266,340 |
| 2012-11-16 | Open-market buy | 100 | $5.49 | 12,266,240 |
| 2012-11-16 | Open-market buy | 100 | $5.49 | 12,266,140 |
| 2012-11-16 | Open-market buy | 800 | $5.49 | 12,266,040 |
| 2012-11-16 | Open-market buy | 200 | $5.49 | 12,265,240 |
| 2012-11-16 | Open-market buy | 100 | $5.49 | 12,265,040 |
| 2012-11-16 | Open-market buy | 100 | $5.49 | 12,264,940 |
| 2012-11-16 | Open-market buy | 100 | $5.49 | 12,264,840 |
| 2012-11-16 | Open-market buy | 200 | $5.49 | 12,264,740 |
| 2012-11-16 | Open-market buy | 200 | $5.49 | 12,264,540 |
| 2012-11-16 | Open-market buy | 200 | $5.49 | 12,264,340 |
| 2012-11-16 | Open-market buy | 200 | $5.49 | 12,264,140 |
| 2012-11-16 | Open-market buy | 200 | $5.49 | 12,263,940 |
| 2012-11-16 | Open-market buy | 200 | $5.49 | 12,263,740 |
| 2012-11-16 | Open-market buy | 200 | $5.49 | 12,263,540 |
| 2012-11-16 | Open-market buy | 300 | $5.49 | 12,263,340 |
| 2012-11-16 | Open-market buy | 500 | $5.48 | 12,262,740 |
| 2012-11-16 | Open-market buy | 100 | $5.48 | 12,262,840 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,277,640 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,277,340 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,277,240 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,277,140 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,277,040 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,276,940 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,276,840 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,276,740 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,276,640 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,276,540 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,276,440 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,276,340 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,276,240 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,276,140 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,276,040 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,278,440 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,278,340 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,278,240 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,278,140 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,278,040 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,277,940 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,277,840 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,277,740 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,277,440 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,277,540 |
| 2012-11-16 | Open-market buy | 200 | $5.56 | 12,275,340 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,275,140 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,275,040 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,274,940 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,274,840 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,274,740 |
| 2012-11-16 | Open-market buy | 600 | $5.56 | 12,274,640 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,274,040 |
| 2012-11-16 | Open-market buy | 300 | $5.56 | 12,273,940 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,273,640 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,273,540 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,273,440 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,273,340 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,273,240 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,275,940 |
| 2012-11-16 | Open-market buy | 248 | $5.56 | 12,273,040 |
| 2012-11-16 | Open-market buy | 252 | $5.56 | 12,272,792 |
| 2012-11-16 | Open-market buy | 200 | $5.56 | 12,272,540 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,272,340 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,272,240 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,272,140 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,272,040 |
| 2012-11-16 | Open-market buy | 55 | $5.56 | 12,271,940 |
| 2012-11-16 | Open-market buy | 45 | $5.56 | 12,271,885 |
| 2012-11-16 | Open-market buy | 200 | $5.55 | 12,271,840 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,271,640 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,271,540 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,271,440 |
| 2012-11-16 | Open-market buy | 500 | $5.56 | 12,275,840 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,273,140 |
| 2012-11-16 | Open-market buy | 100 | $5.39 | 12,188,440 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,188,340 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,188,240 |
| 2012-11-16 | Open-market buy | 600 | $5.39 | 12,188,140 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,187,540 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,187,440 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,187,340 |
| 2012-11-16 | Open-market buy | 100 | $5.37 | 12,187,240 |
| 2012-11-16 | Open-market buy | 100 | $5.37 | 12,187,140 |
| 2012-11-16 | Open-market buy | 100 | $5.37 | 12,187,040 |
| 2012-11-16 | Open-market buy | 100 | $5.37 | 12,186,940 |
| 2012-11-16 | Open-market buy | 100 | $5.39 | 12,186,840 |
| 2012-11-16 | Open-market buy | 100 | $5.39 | 12,186,740 |
| 2012-11-16 | Open-market buy | 100 | $5.39 | 12,186,640 |
| 2012-11-16 | Open-market buy | 100 | $5.39 | 12,186,540 |
| 2012-11-16 | Open-market buy | 100 | $5.39 | 12,186,440 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,186,340 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,186,240 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,189,840 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,189,740 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,189,640 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,189,540 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,189,440 |
| 2012-11-16 | Open-market buy | 200 | $5.36 | 12,189,340 |
| 2012-11-16 | Open-market buy | 200 | $5.36 | 12,189,140 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,188,940 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,188,840 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,188,540 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,188,740 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,188,640 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,141,840 |
| 2012-11-16 | Open-market buy | 100 | $5.51 | 12,146,340 |
| 2012-11-16 | Open-market buy | 100 | $5.51 | 12,146,240 |
| 2012-11-16 | Open-market buy | 100 | $5.51 | 12,146,140 |
| 2012-11-16 | Open-market buy | 100 | $5.51 | 12,146,040 |
| 2012-11-16 | Open-market buy | 200 | $5.51 | 12,145,940 |
| 2012-11-16 | Open-market buy | 100 | $5.51 | 12,145,740 |
| 2012-11-16 | Open-market buy | 100 | $5.51 | 12,145,640 |
| 2012-11-16 | Open-market buy | 100 | $5.51 | 12,145,540 |
| 2012-11-16 | Open-market buy | 800 | $5.51 | 12,145,440 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,144,540 |
| 2012-11-16 | Open-market buy | 200 | $5.53 | 12,144,440 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,144,240 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,144,140 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,144,040 |
| 2012-11-16 | Open-market buy | 200 | $5.53 | 12,143,940 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,143,740 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,143,640 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,143,540 |
| 2012-11-16 | Open-market buy | 200 | $5.54 | 12,143,440 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,143,240 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,143,140 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,143,040 |
| 2012-11-16 | Open-market buy | 200 | $5.53 | 12,142,940 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,142,740 |
| 2012-11-16 | Open-market buy | 500 | $5.53 | 12,142,640 |
| 2012-11-16 | Open-market buy | 152 | $5.53 | 12,142,140 |
| 2012-11-16 | Open-market buy | 48 | $5.53 | 12,141,988 |
| 2012-11-16 | Open-market buy | 100 | $5.52 | 12,141,940 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,139,440 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,139,340 |
| 2012-11-16 | Open-market buy | 300 | $5.55 | 12,139,240 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,138,940 |
| 2012-11-16 | Open-market buy | 300 | $5.55 | 12,138,840 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,138,540 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,138,440 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,138,340 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,138,240 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,138,140 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,138,040 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,137,940 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,137,840 |
| 2012-11-16 | Open-market buy | 300 | $5.53 | 12,141,740 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,141,440 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,141,340 |
| 2012-11-16 | Open-market buy | 300 | $5.54 | 12,141,240 |
| 2012-11-16 | Open-market buy | 200 | $5.53 | 12,140,940 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,140,740 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,140,640 |
| 2012-11-16 | Open-market buy | 200 | $5.53 | 12,140,540 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,140,340 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,140,240 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,140,140 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,140,040 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,139,940 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,139,840 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,139,740 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,139,640 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,139,540 |
| 2012-11-16 | Open-market buy | 180 | $5.50 | 12,259,620 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,258,594 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,258,494 |
| 2012-11-16 | Open-market buy | 600 | $5.50 | 12,258,394 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,257,794 |
| 2012-11-16 | Open-market buy | 400 | $5.50 | 12,257,694 |
| 2012-11-16 | Open-market buy | 136 | $5.50 | 12,257,294 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,257,158 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,257,058 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,256,958 |
| 2012-11-16 | Open-market buy | 200 | $5.50 | 12,256,858 |
| 2012-11-16 | Open-market buy | 132 | $5.50 | 12,259,126 |
| 2012-11-16 | Open-market buy | 14 | $5.50 | 12,259,140 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,256,658 |
| 2012-11-16 | Open-market buy | 118 | $5.50 | 12,256,558 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,256,440 |
| 2012-11-16 | Open-market buy | 400 | $5.50 | 12,256,340 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,255,940 |
| 2012-11-16 | Open-market buy | 400 | $5.50 | 12,261,240 |
| 2012-11-16 | Open-market buy | 21 | $5.50 | 12,260,840 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,260,819 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,260,719 |
| 2012-11-16 | Open-market buy | 100 | $5.50 | 12,260,619 |
| 2012-11-16 | Open-market buy | 200 | $5.50 | 12,260,519 |
| 2012-11-16 | Open-market buy | 200 | $5.50 | 12,260,319 |
| 2012-11-16 | Open-market buy | 179 | $5.50 | 12,260,119 |
| 2012-11-16 | Open-market buy | 200 | $5.50 | 12,259,940 |
| 2012-11-16 | Open-market buy | 120 | $5.50 | 12,259,740 |
| 2012-11-16 | Open-market buy | 400 | $5.50 | 12,258,994 |
| 2012-11-16 | Open-market buy | 300 | $5.50 | 12,259,440 |
| 2012-11-16 | Open-market buy | 300 | $5.39 | 12,218,240 |
| 2012-11-16 | Open-market buy | 100 | $5.39 | 12,217,940 |
| 2012-11-16 | Open-market buy | 100 | $5.39 | 12,218,340 |
| 2012-11-16 | Open-market buy | 100 | $5.39 | 12,217,840 |
| 2012-11-16 | Open-market buy | 600 | $5.39 | 12,217,740 |
| 2012-11-16 | Open-market buy | 200 | $5.39 | 12,217,140 |
| 2012-11-16 | Open-market buy | 600 | $5.38 | 12,216,940 |
| 2012-11-16 | Open-market buy | 400 | $5.38 | 12,216,340 |
| 2012-11-16 | Open-market buy | 200 | $5.38 | 12,215,940 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,226,440 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,226,340 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,226,240 |
| 2012-11-16 | Open-market buy | 800 | $5.40 | 12,226,140 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,225,340 |
| 2012-11-16 | Open-market buy | 300 | $5.40 | 12,225,240 |
| 2012-11-16 | Open-market buy | 710 | $5.40 | 12,224,940 |
| 2012-11-16 | Open-market buy | 290 | $5.40 | 12,224,230 |
| 2012-11-16 | Open-market buy | 400 | $5.40 | 12,223,940 |
| 2012-11-16 | Open-market buy | 1,000 | $5.40 | 12,223,540 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,222,540 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,222,440 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,222,340 |
| 2012-11-16 | Open-market buy | 800 | $5.40 | 12,222,240 |
| 2012-11-16 | Open-market buy | 200 | $5.40 | 12,221,440 |
| 2012-11-16 | Open-market buy | 500 | $5.40 | 12,221,240 |
| 2012-11-16 | Open-market buy | 900 | $5.40 | 12,220,740 |
| 2012-11-16 | Open-market buy | 200 | $5.40 | 12,219,840 |
| 2012-11-16 | Open-market buy | 500 | $5.40 | 12,219,640 |
| 2012-11-16 | Open-market buy | 600 | $5.40 | 12,219,140 |
| 2012-11-16 | Open-market buy | 200 | $5.40 | 12,218,540 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,194,075 |
| 2012-11-16 | Open-market buy | 200 | $5.41 | 12,197,040 |
| 2012-11-16 | Open-market buy | 100 | $5.41 | 12,196,840 |
| 2012-11-16 | Open-market buy | 200 | $5.41 | 12,196,740 |
| 2012-11-16 | Open-market buy | 100 | $5.41 | 12,196,540 |
| 2012-11-16 | Open-market buy | 100 | $5.41 | 12,196,440 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,196,340 |
| 2012-11-16 | Open-market buy | 100 | $5.40 | 12,196,240 |
| 2012-11-16 | Open-market buy | 300 | $5.40 | 12,196,140 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,195,840 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,195,740 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,195,640 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,195,540 |
| 2012-11-16 | Open-market buy | 200 | $5.38 | 12,195,440 |
| 2012-11-16 | Open-market buy | 87 | $5.38 | 12,195,240 |
| 2012-11-16 | Open-market buy | 13 | $5.38 | 12,195,153 |
| 2012-11-16 | Open-market buy | 100 | $5.38 | 12,195,140 |
| 2012-11-16 | Open-market buy | 15 | $5.38 | 12,195,040 |
| 2012-11-16 | Open-market buy | 50 | $5.37 | 12,195,025 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,194,975 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,194,875 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,194,775 |
| 2012-11-16 | Open-market buy | 100 | $5.36 | 12,194,675 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,194,575 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,194,475 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,194,375 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,194,275 |
| 2012-11-16 | Open-market buy | 100 | $5.35 | 12,194,175 |
| 2012-11-16 | Open-market buy | 100 | $5.41 | 12,197,140 |
| 2012-11-16 | Open-market buy | 35 | $5.35 | 12,193,975 |
| 2012-11-16 | Open-market buy | 100 | $5.52 | 12,150,840 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,154,040 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,153,940 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,153,840 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,153,740 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,153,640 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,153,540 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,153,440 |
| 2012-11-16 | Open-market buy | 200 | $5.54 | 12,153,340 |
| 2012-11-16 | Open-market buy | 300 | $5.54 | 12,153,140 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,152,840 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,152,740 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,152,640 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,152,540 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,152,440 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,152,340 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,152,240 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,152,140 |
| 2012-11-16 | Open-market buy | 100 | $5.53 | 12,152,040 |
| 2012-11-16 | Open-market buy | 200 | $5.53 | 12,151,940 |
| 2012-11-16 | Open-market buy | 100 | $5.52 | 12,151,740 |
| 2012-11-16 | Open-market buy | 100 | $5.52 | 12,151,640 |
| 2012-11-16 | Open-market buy | 100 | $5.52 | 12,151,540 |
| 2012-11-16 | Open-market buy | 100 | $5.52 | 12,151,440 |
| 2012-11-16 | Open-market buy | 100 | $5.52 | 12,151,340 |
| 2012-11-16 | Open-market buy | 200 | $5.52 | 12,151,240 |
| 2012-11-16 | Open-market buy | 100 | $5.52 | 12,151,040 |
| 2012-11-16 | Open-market buy | 100 | $5.52 | 12,150,940 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,154,140 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,154,240 |
| 2012-11-16 | Open-market buy | 100 | $5.42 | 12,226,540 |
| 2012-11-16 | Open-market buy | 100 | $5.42 | 12,226,640 |
| 2012-11-16 | Open-market buy | 100 | $5.42 | 12,226,740 |
| 2012-11-16 | Open-market buy | 300 | $5.42 | 12,227,040 |
| 2012-11-16 | Open-market buy | 100 | $5.42 | 12,227,140 |
| 2012-11-16 | Open-market buy | 200 | $5.43 | 12,231,240 |
| 2012-11-16 | Open-market buy | 400 | $5.43 | 12,231,040 |
| 2012-11-16 | Open-market buy | 100 | $5.43 | 12,230,640 |
| 2012-11-16 | Open-market buy | 100 | $5.43 | 12,230,540 |
| 2012-11-16 | Open-market buy | 200 | $5.43 | 12,230,440 |
| 2012-11-16 | Open-market buy | 200 | $5.43 | 12,230,240 |
| 2012-11-16 | Open-market buy | 100 | $5.43 | 12,230,040 |
| 2012-11-16 | Open-market buy | 100 | $5.43 | 12,229,940 |
| 2012-11-16 | Open-market buy | 100 | $5.43 | 12,229,840 |
| 2012-11-16 | Open-market buy | 100 | $5.43 | 12,229,740 |
| 2012-11-16 | Open-market buy | 400 | $5.43 | 12,229,640 |
| 2012-11-16 | Open-market buy | 100 | $5.43 | 12,229,240 |
| 2012-11-16 | Open-market buy | 100 | $5.43 | 12,229,140 |
| 2012-11-16 | Open-market buy | 200 | $5.43 | 12,229,040 |
| 2012-11-16 | Open-market buy | 400 | $5.43 | 12,228,840 |
| 2012-11-16 | Open-market buy | 300 | $5.43 | 12,228,440 |
| 2012-11-16 | Open-market buy | 100 | $5.43 | 12,228,140 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,228,040 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,227,940 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,227,840 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,227,740 |
| 2012-11-16 | Open-market buy | 200 | $5.44 | 12,227,640 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,227,440 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,227,340 |
| 2012-11-16 | Open-market buy | 100 | $5.44 | 12,227,240 |
| 2012-11-16 | Open-market buy | 14 | $5.55 | 12,269,954 |
| 2012-11-16 | Open-market buy | 200 | $5.55 | 12,269,940 |
| 2012-11-16 | Open-market buy | 200 | $5.55 | 12,270,154 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,270,254 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,270,354 |
| 2012-11-16 | Open-market buy | 400 | $5.55 | 12,269,740 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,269,340 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,269,240 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,269,140 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,269,040 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,268,940 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,268,840 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,268,740 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,268,640 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,268,540 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,268,440 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,268,340 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,268,240 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,268,140 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,268,040 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,267,940 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,267,840 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,267,740 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,267,640 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,267,540 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,267,440 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,271,340 |
| 2012-11-16 | Open-market buy | 100 | $5.56 | 12,271,240 |
| 2012-11-16 | Open-market buy | 386 | $5.55 | 12,271,140 |
| 2012-11-16 | Open-market buy | 400 | $5.55 | 12,270,754 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,157,840 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,157,740 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,157,640 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,157,540 |
| 2012-11-16 | Open-market buy | 14 | $5.54 | 12,161,054 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,161,040 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,160,940 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,160,840 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,160,740 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,160,640 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,160,540 |
| 2012-11-16 | Open-market buy | 500 | $5.55 | 12,160,440 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,159,940 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,159,840 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,159,740 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,159,640 |
| 2012-11-16 | Open-market buy | 200 | $5.55 | 12,159,540 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,159,340 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,159,240 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,159,140 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,159,040 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,158,940 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,158,840 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,158,740 |
| 2012-11-16 | Open-market buy | 200 | $5.55 | 12,158,640 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,158,440 |
| 2012-11-16 | Open-market buy | 100 | $5.55 | 12,158,340 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,157,940 |
| 2012-11-16 | Open-market buy | 100 | $5.54 | 12,158,240 |
| 2012-11-16 | Open-market buy | 200 | $5.54 | 12,158,140 |
| 2012-11-07 | Open-market buy | 71 | $6.26 | 12,123,340 |
| 2012-11-07 | Open-market buy | 100 | $6.26 | 12,121,840 |
| 2012-11-07 | Open-market buy | 200 | $6.26 | 12,122,040 |
| 2012-11-07 | Open-market buy | 100 | $6.26 | 12,122,140 |
| 2012-11-07 | Open-market buy | 200 | $6.26 | 12,122,340 |
| 2012-11-07 | Open-market buy | 100 | $6.26 | 12,122,440 |
| 2012-11-07 | Open-market buy | 129 | $6.26 | 12,122,569 |
| 2012-11-07 | Open-market buy | 100 | $6.28 | 12,125,440 |
| 2012-11-07 | Open-market buy | 100 | $6.28 | 12,125,340 |
| 2012-11-07 | Open-market buy | 100 | $6.28 | 12,125,240 |
| 2012-11-07 | Open-market buy | 100 | $6.28 | 12,125,140 |
| 2012-11-07 | Open-market buy | 100 | $6.28 | 12,125,040 |
| 2012-11-07 | Open-market buy | 400 | $6.28 | 12,124,940 |
| 2012-11-07 | Open-market buy | 100 | $6.28 | 12,124,540 |
| 2012-11-07 | Open-market buy | 200 | $6.28 | 12,124,440 |
| 2012-11-07 | Open-market buy | 100 | $6.28 | 12,124,240 |
| 2012-11-07 | Open-market buy | 200 | $6.28 | 12,124,140 |
| 2012-11-07 | Open-market buy | 100 | $6.27 | 12,123,940 |
| 2012-11-07 | Open-market buy | 100 | $6.27 | 12,123,840 |
| 2012-11-07 | Open-market buy | 100 | $6.27 | 12,123,740 |
| 2012-11-07 | Open-market buy | 100 | $6.27 | 12,123,640 |
| 2012-11-07 | Open-market buy | 100 | $6.27 | 12,123,540 |
| 2012-11-07 | Open-market buy | 71 | $6.26 | 12,123,440 |
| 2012-11-07 | Open-market buy | 29 | $6.26 | 12,123,369 |
| 2012-11-07 | Open-market buy | 100 | $6.28 | 12,125,540 |
| 2012-11-07 | Open-market buy | 100 | $6.26 | 12,123,269 |
| 2012-11-07 | Open-market buy | 129 | $6.26 | 12,123,169 |
| 2012-11-07 | Open-market buy | 271 | $6.26 | 12,123,040 |
| 2012-11-07 | Open-market buy | 100 | $6.26 | 12,122,769 |
| 2012-11-07 | Open-market buy | 100 | $6.26 | 12,122,669 |
| 2012-11-07 | Open-market buy | 100 | $6.29 | 12,128,440 |
| 2012-11-07 | Open-market buy | 100 | $6.29 | 12,128,240 |
| 2012-11-07 | Open-market buy | 100 | $6.29 | 12,128,340 |
| 2012-11-07 | Open-market buy | 100 | $6.27 | 12,118,540 |
| 2012-11-07 | Open-market buy | 100 | $6.26 | 12,121,740 |
| 2012-11-07 | Open-market buy | 100 | $6.26 | 12,121,640 |
| 2012-11-07 | Open-market buy | 100 | $6.26 | 12,121,540 |
| 2012-11-07 | Open-market buy | 100 | $6.26 | 12,121,440 |
| 2012-11-07 | Open-market buy | 100 | $6.26 | 12,121,340 |
| 2012-11-07 | Open-market buy | 100 | $6.27 | 12,121,240 |
| 2012-11-07 | Open-market buy | 100 | $6.27 | 12,121,140 |
| 2012-11-07 | Open-market buy | 100 | $6.27 | 12,121,040 |
| 2012-11-07 | Open-market buy | 160 | $6.27 | 12,120,940 |
| 2012-11-07 | Open-market buy | 40 | $6.27 | 12,120,780 |
| 2012-11-07 | Open-market buy | 100 | $6.27 | 12,120,740 |
| 2012-11-07 | Open-market buy | 100 | $6.26 | 12,120,640 |
| 2012-11-07 | Open-market buy | 100 | $6.26 | 12,120,540 |
| 2012-11-07 | Open-market buy | 100 | $6.26 | 12,120,440 |
| 2012-11-07 | Open-market buy | 100 | $6.26 | 12,120,340 |
| 2012-11-07 | Open-market buy | 100 | $6.27 | 12,120,240 |
| 2012-11-07 | Open-market buy | 100 | $6.27 | 12,120,140 |
| 2012-11-07 | Open-market buy | 100 | $6.27 | 12,120,040 |
| 2012-11-07 | Open-market buy | 100 | $6.27 | 12,119,940 |
| 2012-11-07 | Open-market buy | 300 | $6.26 | 12,119,840 |
| 2012-11-07 | Open-market buy | 100 | $6.26 | 12,119,540 |
| 2012-11-07 | Open-market buy | 100 | $6.27 | 12,119,440 |
| 2012-11-07 | Open-market buy | 100 | $6.28 | 12,119,340 |
| 2012-11-07 | Open-market buy | 200 | $6.28 | 12,119,240 |
| 2012-11-07 | Open-market buy | 100 | $6.28 | 12,119,040 |
| 2012-11-07 | Open-market buy | 100 | $6.28 | 12,118,940 |
| 2012-11-07 | Open-market buy | 100 | $6.27 | 12,118,640 |
| 2012-11-07 | Open-market buy | 100 | $6.28 | 12,118,740 |
| 2012-11-07 | Open-market buy | 100 | $6.28 | 12,118,840 |
| 2012-11-07 | Open-market buy | 100 | $6.29 | 12,126,340 |
| 2012-11-07 | Open-market buy | 100 | $6.29 | 12,126,240 |
| 2012-11-07 | Open-market buy | 100 | $6.30 | 12,126,140 |
| 2012-11-07 | Open-market buy | 78 | $6.30 | 12,126,040 |
| 2012-11-07 | Open-market buy | 22 | $6.30 | 12,125,962 |
| 2012-11-07 | Open-market buy | 100 | $6.30 | 12,125,940 |
| 2012-11-07 | Open-market buy | 66 | $6.29 | 12,125,840 |
| 2012-11-07 | Open-market buy | 34 | $6.29 | 12,125,774 |
| 2012-11-07 | Open-market buy | 100 | $6.29 | 12,125,740 |
| 2012-11-07 | Open-market buy | 100 | $6.28 | 12,125,640 |
| 2012-11-07 | Open-market buy | 100 | $6.29 | 12,128,140 |
| 2012-11-07 | Open-market buy | 100 | $6.29 | 12,128,040 |
| 2012-11-07 | Open-market buy | 100 | $6.29 | 12,127,940 |
| 2012-11-07 | Open-market buy | 100 | $6.30 | 12,127,840 |
| 2012-11-07 | Open-market buy | 100 | $6.30 | 12,127,740 |
| 2012-11-07 | Open-market buy | 100 | $6.29 | 12,127,640 |
| 2012-11-07 | Open-market buy | 78 | $6.29 | 12,127,540 |
| 2012-11-07 | Open-market buy | 100 | $6.29 | 12,127,462 |
| 2012-11-07 | Open-market buy | 100 | $6.29 | 12,127,362 |
| 2012-11-07 | Open-market buy | 100 | $6.29 | 12,127,262 |
| 2012-11-07 | Open-market buy | 22 | $6.29 | 12,127,162 |
| 2012-11-07 | Open-market buy | 78 | $6.29 | 12,127,140 |
| 2012-11-07 | Open-market buy | 100 | $6.29 | 12,127,062 |
| 2012-11-07 | Open-market buy | 22 | $6.29 | 12,126,962 |
| 2012-11-07 | Open-market buy | 100 | $6.29 | 12,126,940 |
| 2012-11-07 | Open-market buy | 100 | $6.29 | 12,126,840 |
| 2012-11-07 | Open-market buy | 100 | $6.29 | 12,126,740 |
| 2012-11-07 | Open-market buy | 100 | $6.29 | 12,126,640 |
| 2012-11-07 | Open-market buy | 100 | $6.29 | 12,126,540 |
| 2012-11-07 | Open-market buy | 100 | $6.29 | 12,126,440 |
| 2012-11-07 | Open-market buy | 400 | $5.55 | 12,136,440 |
| 2012-11-07 | Open-market buy | 100 | $5.53 | 12,144,640 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,100,040 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,099,940 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,099,840 |
| 2012-11-06 | Open-market buy | 300 | $6.46 | 12,099,740 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,099,440 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,099,340 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,099,240 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,099,140 |
| 2012-11-06 | Open-market buy | 400 | $6.45 | 12,099,040 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,098,640 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,098,540 |
| 2012-11-06 | Open-market buy | 200 | $6.45 | 12,098,440 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,098,240 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,098,140 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,098,040 |
| 2012-11-06 | Open-market buy | 76 | $6.44 | 12,097,940 |
| 2012-11-06 | Open-market buy | 24 | $6.44 | 12,097,864 |
| 2012-11-06 | Open-market buy | 76 | $6.44 | 12,097,840 |
| 2012-11-06 | Open-market buy | 24 | $6.44 | 12,097,764 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,097,740 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,097,640 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,097,540 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,097,440 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,097,340 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,100,140 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,096,840 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,096,940 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,097,040 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,097,240 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,097,140 |
| 2012-11-06 | Open-market buy | 200 | $6.42 | 12,069,140 |
| 2012-11-06 | Open-market buy | 100 | $6.42 | 12,068,940 |
| 2012-11-06 | Open-market buy | 100 | $6.42 | 12,068,840 |
| 2012-11-06 | Open-market buy | 100 | $6.42 | 12,068,740 |
| 2012-11-06 | Open-market buy | 100 | $6.41 | 12,068,640 |
| 2012-11-06 | Open-market buy | 100 | $6.40 | 12,068,540 |
| 2012-11-06 | Open-market buy | 100 | $6.41 | 12,071,240 |
| 2012-11-06 | Open-market buy | 100 | $6.41 | 12,071,140 |
| 2012-11-06 | Open-market buy | 100 | $6.41 | 12,071,040 |
| 2012-11-06 | Open-market buy | 100 | $6.41 | 12,070,940 |
| 2012-11-06 | Open-market buy | 100 | $6.41 | 12,070,840 |
| 2012-11-06 | Open-market buy | 100 | $6.41 | 12,070,740 |
| 2012-11-06 | Open-market buy | 100 | $6.41 | 12,070,640 |
| 2012-11-06 | Open-market buy | 100 | $6.41 | 12,070,540 |
| 2012-11-06 | Open-market buy | 100 | $6.40 | 12,070,440 |
| 2012-11-06 | Open-market buy | 100 | $6.41 | 12,070,340 |
| 2012-11-06 | Open-market buy | 100 | $6.41 | 12,070,240 |
| 2012-11-06 | Open-market buy | 100 | $6.42 | 12,070,140 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,070,040 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,069,940 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,069,840 |
| 2012-11-06 | Open-market buy | 49 | $6.42 | 12,069,740 |
| 2012-11-06 | Open-market buy | 51 | $6.42 | 12,069,691 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,069,640 |
| 2012-11-06 | Open-market buy | 32 | $6.42 | 12,069,540 |
| 2012-11-06 | Open-market buy | 100 | $6.42 | 12,069,508 |
| 2012-11-06 | Open-market buy | 68 | $6.42 | 12,069,408 |
| 2012-11-06 | Open-market buy | 83 | $6.42 | 12,069,223 |
| 2012-11-06 | Open-market buy | 17 | $6.42 | 12,069,340 |
| 2012-11-06 | Open-market buy | 100 | $6.42 | 12,069,323 |
| 2012-11-06 | Open-market buy | 9 | $6.42 | 12,096,658 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,094,540 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,094,640 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,094,740 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,094,840 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,094,440 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,094,340 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,094,240 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,094,140 |
| 2012-11-06 | Open-market buy | 500 | $6.46 | 12,094,040 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,093,540 |
| 2012-11-06 | Open-market buy | 400 | $6.46 | 12,093,440 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,093,040 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,092,940 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,092,840 |
| 2012-11-06 | Open-market buy | 148 | $6.46 | 12,092,740 |
| 2012-11-06 | Open-market buy | 52 | $6.46 | 12,092,592 |
| 2012-11-06 | Open-market buy | 200 | $6.46 | 12,092,540 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,092,340 |
| 2012-11-06 | Open-market buy | 82 | $6.44 | 12,096,740 |
| 2012-11-06 | Open-market buy | 9 | $6.42 | 12,096,649 |
| 2012-11-06 | Open-market buy | 100 | $6.42 | 12,096,640 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,096,540 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,096,440 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,096,340 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,096,240 |
| 2012-11-06 | Open-market buy | 700 | $6.45 | 12,096,140 |
| 2012-11-06 | Open-market buy | 400 | $6.45 | 12,095,440 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,095,040 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,094,940 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,115,722 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,115,622 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,115,822 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,115,922 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,116,022 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,116,122 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,116,222 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,116,322 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,116,422 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,116,994 |
| 2012-11-06 | Open-market buy | 36 | $6.46 | 12,116,894 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,115,522 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,115,422 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,115,322 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,115,222 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,115,122 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,115,022 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,114,922 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,114,822 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,114,722 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,114,622 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,114,522 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,114,422 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,114,322 |
| 2012-11-06 | Open-market buy | 22 | $6.45 | 12,116,858 |
| 2012-11-06 | Open-market buy | 78 | $6.45 | 12,116,836 |
| 2012-11-06 | Open-market buy | 36 | $6.45 | 12,116,758 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,116,722 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,116,622 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,116,522 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,104,240 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,104,140 |
| 2012-11-06 | Open-market buy | 32 | $6.46 | 12,104,040 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,104,008 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,103,908 |
| 2012-11-06 | Open-market buy | 300 | $6.46 | 12,103,808 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,103,508 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,103,408 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,103,308 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,103,208 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,103,108 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,103,008 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,102,908 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,102,808 |
| 2012-11-06 | Open-market buy | 100 | $6.47 | 12,106,040 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,105,940 |
| 2012-11-06 | Open-market buy | 300 | $6.46 | 12,105,840 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,105,540 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,105,440 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,105,340 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,105,240 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,105,140 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,105,040 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,104,940 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,104,840 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,104,740 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,104,640 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,104,540 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,104,440 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,104,340 |
| 2012-11-06 | Open-market buy | 200 | $6.46 | 12,112,022 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,110,222 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,110,322 |
| 2012-11-06 | Open-market buy | 200 | $6.46 | 12,110,522 |
| 2012-11-06 | Open-market buy | 200 | $6.46 | 12,110,722 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,110,022 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,109,922 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,109,822 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,109,722 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,114,222 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,114,122 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,114,022 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,113,922 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,113,822 |
| 2012-11-06 | Open-market buy | 100 | $6.47 | 12,113,722 |
| 2012-11-06 | Open-market buy | 100 | $6.47 | 12,113,622 |
| 2012-11-06 | Open-market buy | 100 | $6.47 | 12,113,522 |
| 2012-11-06 | Open-market buy | 1,000 | $6.46 | 12,113,422 |
| 2012-11-06 | Open-market buy | 200 | $6.46 | 12,112,422 |
| 2012-11-06 | Open-market buy | 100 | $6.47 | 12,112,222 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,112,122 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,110,122 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,111,822 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,111,722 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,111,622 |
| 2012-11-06 | Open-market buy | 400 | $6.46 | 12,111,522 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,111,122 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,111,022 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,110,922 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,110,822 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,101,190 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,101,090 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,100,990 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,100,890 |
| 2012-11-06 | Open-market buy | 50 | $6.45 | 12,100,790 |
| 2012-11-06 | Open-market buy | 50 | $6.45 | 12,100,740 |
| 2012-11-06 | Open-market buy | 50 | $6.45 | 12,100,690 |
| 2012-11-06 | Open-market buy | 50 | $6.45 | 12,100,640 |
| 2012-11-06 | Open-market buy | 300 | $6.46 | 12,100,590 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,100,290 |
| 2012-11-06 | Open-market buy | 50 | $6.45 | 12,100,190 |
| 2012-11-06 | Open-market buy | 94 | $6.46 | 12,102,699 |
| 2012-11-06 | Open-market buy | 6 | $6.46 | 12,102,605 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,102,599 |
| 2012-11-06 | Open-market buy | 9 | $6.45 | 12,102,499 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,102,490 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,102,390 |
| 2012-11-06 | Open-market buy | 50 | $6.45 | 12,102,290 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,102,240 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,102,140 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,102,040 |
| 2012-11-06 | Open-market buy | 200 | $6.46 | 12,101,940 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,101,740 |
| 2012-11-06 | Open-market buy | 50 | $6.45 | 12,101,640 |
| 2012-11-06 | Open-market buy | 9 | $6.45 | 12,102,708 |
| 2012-11-06 | Open-market buy | 50 | $6.45 | 12,101,590 |
| 2012-11-06 | Open-market buy | 50 | $6.45 | 12,101,540 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,101,490 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,101,290 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,101,390 |
| 2012-11-06 | Open-market buy | 57 | $6.43 | 12,082,497 |
| 2012-11-06 | Open-market buy | 200 | $6.44 | 12,082,440 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,082,240 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,082,140 |
| 2012-11-06 | Open-market buy | 62 | $6.44 | 12,082,040 |
| 2012-11-06 | Open-market buy | 38 | $6.44 | 12,081,978 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,081,940 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,081,840 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,081,740 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,081,640 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,081,540 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,081,440 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,081,340 |
| 2012-11-06 | Open-market buy | 43 | $6.44 | 12,081,240 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,084,740 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,084,640 |
| 2012-11-06 | Open-market buy | 43 | $6.43 | 12,082,540 |
| 2012-11-06 | Open-market buy | 700 | $6.46 | 12,084,440 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,083,740 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,083,640 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,083,540 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,083,440 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,083,340 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,083,240 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,083,140 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,083,040 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,082,940 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,082,840 |
| 2012-11-06 | Open-market buy | 200 | $6.44 | 12,082,740 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,084,540 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,086,840 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,086,740 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,086,640 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,086,540 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,086,440 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,086,340 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,086,240 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,086,140 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,086,040 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,085,940 |
| 2012-11-06 | Open-market buy | 9 | $6.44 | 12,085,840 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,085,831 |
| 2012-11-06 | Open-market buy | 91 | $6.44 | 12,085,731 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,086,940 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,087,040 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,085,640 |
| 2012-11-06 | Open-market buy | 300 | $6.43 | 12,087,340 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,087,440 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,087,540 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,085,540 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,085,440 |
| 2012-11-06 | Open-market buy | 6 | $6.44 | 12,085,340 |
| 2012-11-06 | Open-market buy | 94 | $6.44 | 12,085,334 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,085,240 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,085,140 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,085,040 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,084,940 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,084,840 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,087,940 |
| 2012-11-06 | Open-market buy | 300 | $6.43 | 12,087,840 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,091,140 |
| 2012-11-06 | Open-market buy | 300 | $6.45 | 12,091,040 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,090,740 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,090,640 |
| 2012-11-06 | Open-market buy | 200 | $6.45 | 12,090,540 |
| 2012-11-06 | Open-market buy | 177 | $6.45 | 12,090,340 |
| 2012-11-06 | Open-market buy | 4 | $6.43 | 12,090,163 |
| 2012-11-06 | Open-market buy | 9 | $6.43 | 12,090,159 |
| 2012-11-06 | Open-market buy | 47 | $6.44 | 12,090,150 |
| 2012-11-06 | Open-market buy | 78 | $6.44 | 12,090,103 |
| 2012-11-06 | Open-market buy | 75 | $6.44 | 12,090,025 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,089,950 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,089,850 |
| 2012-11-06 | Open-market buy | 9 | $6.43 | 12,089,749 |
| 2012-11-06 | Open-market buy | 400 | $6.43 | 12,089,740 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,089,340 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,089,240 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,089,140 |
| 2012-11-06 | Open-market buy | 300 | $6.43 | 12,089,040 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,088,740 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,088,640 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,088,540 |
| 2012-11-06 | Open-market buy | 200 | $6.43 | 12,088,440 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,088,240 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,088,140 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,088,040 |
| 2012-11-06 | Open-market buy | 900 | $6.45 | 12,092,040 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,092,140 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,092,240 |
| 2012-11-06 | Open-market buy | 1 | $6.43 | 12,089,750 |
| 2012-11-06 | Open-market buy | 14 | $6.46 | 12,117,158 |
| 2012-11-06 | Open-market buy | 100 | $6.47 | 12,118,422 |
| 2012-11-06 | Open-market buy | 100 | $6.47 | 12,118,322 |
| 2012-11-06 | Open-market buy | 100 | $6.47 | 12,118,222 |
| 2012-11-06 | Open-market buy | 100 | $6.47 | 12,118,122 |
| 2012-11-06 | Open-market buy | 100 | $6.47 | 12,118,022 |
| 2012-11-06 | Open-market buy | 100 | $6.47 | 12,117,922 |
| 2012-11-06 | Open-market buy | 100 | $6.47 | 12,117,822 |
| 2012-11-06 | Open-market buy | 100 | $6.47 | 12,117,722 |
| 2012-11-06 | Open-market buy | 100 | $6.47 | 12,117,622 |
| 2012-11-06 | Open-market buy | 100 | $6.47 | 12,117,522 |
| 2012-11-06 | Open-market buy | 14 | $6.46 | 12,117,422 |
| 2012-11-06 | Open-market buy | 86 | $6.46 | 12,117,408 |
| 2012-11-06 | Open-market buy | 50 | $6.46 | 12,117,322 |
| 2012-11-06 | Open-market buy | 50 | $6.46 | 12,117,272 |
| 2012-11-06 | Open-market buy | 64 | $6.46 | 12,117,222 |
| 2012-11-06 | Open-market buy | 18 | $6.47 | 12,118,440 |
| 2012-11-06 | Open-market buy | 150 | $6.46 | 12,117,144 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,076,940 |
| 2012-11-06 | Open-market buy | 200 | $6.44 | 12,076,840 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,076,640 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,076,540 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,076,440 |
| 2012-11-06 | Open-market buy | 57 | $6.44 | 12,081,197 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,081,140 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,081,040 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,080,940 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,080,840 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,080,740 |
| 2012-11-06 | Open-market buy | 200 | $6.45 | 12,080,640 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,080,440 |
| 2012-11-06 | Open-market buy | 200 | $6.45 | 12,080,340 |
| 2012-11-06 | Open-market buy | 200 | $6.45 | 12,080,140 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,079,940 |
| 2012-11-06 | Open-market buy | 400 | $6.45 | 12,079,840 |
| 2012-11-06 | Open-market buy | 200 | $6.45 | 12,079,440 |
| 2012-11-06 | Open-market buy | 200 | $6.45 | 12,079,240 |
| 2012-11-06 | Open-market buy | 400 | $6.45 | 12,079,040 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,078,640 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,078,540 |
| 2012-11-06 | Open-market buy | 500 | $6.45 | 12,078,440 |
| 2012-11-06 | Open-market buy | 400 | $6.47 | 12,077,940 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,077,540 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,077,440 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,077,340 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,077,240 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,077,140 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,077,040 |
| 2012-11-06 | Open-market buy | 100 | $6.41 | 12,071,440 |
| 2012-11-06 | Open-market buy | 100 | $6.41 | 12,071,340 |
| 2012-11-06 | Open-market buy | 100 | $6.41 | 12,071,540 |
| 2012-11-06 | Open-market buy | 100 | $6.42 | 12,071,640 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,073,440 |
| 2012-11-06 | Open-market buy | 100 | $6.44 | 12,076,340 |
| 2012-11-06 | Open-market buy | 59 | $6.44 | 12,076,240 |
| 2012-11-06 | Open-market buy | 41 | $6.44 | 12,076,181 |
| 2012-11-06 | Open-market buy | 59 | $6.44 | 12,076,140 |
| 2012-11-06 | Open-market buy | 21 | $6.44 | 12,076,081 |
| 2012-11-06 | Open-market buy | 20 | $6.44 | 12,076,060 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,076,040 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,075,940 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,075,840 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,075,740 |
| 2012-11-06 | Open-market buy | 200 | $6.45 | 12,075,640 |
| 2012-11-06 | Open-market buy | 500 | $6.45 | 12,075,440 |
| 2012-11-06 | Open-market buy | 1,500 | $6.45 | 12,074,940 |
| 2012-11-06 | Open-market buy | 600 | $6.45 | 12,073,340 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,072,740 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,072,640 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,072,540 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,072,440 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,072,340 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,072,240 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,072,140 |
| 2012-11-06 | Open-market buy | 100 | $6.45 | 12,072,040 |
| 2012-11-06 | Open-market buy | 100 | $6.43 | 12,071,940 |
| 2012-11-06 | Open-market buy | 100 | $6.42 | 12,071,840 |
| 2012-11-06 | Open-market buy | 100 | $6.42 | 12,071,740 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,108,722 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,108,422 |
| 2012-11-06 | Open-market buy | 400 | $6.46 | 12,108,322 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,107,922 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,107,822 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,107,722 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,107,622 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,107,522 |
| 2012-11-06 | Open-market buy | 200 | $6.46 | 12,107,422 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,107,222 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,107,122 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,107,022 |
| 2012-11-06 | Open-market buy | 25 | $6.46 | 12,106,922 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,106,897 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,106,797 |
| 2012-11-06 | Open-market buy | 175 | $6.46 | 12,106,697 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,106,522 |
| 2012-11-06 | Open-market buy | 100 | $6.47 | 12,106,422 |
| 2012-11-06 | Open-market buy | 100 | $6.47 | 12,106,322 |
| 2012-11-06 | Open-market buy | 82 | $6.47 | 12,106,222 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,106,140 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,109,622 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,109,522 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,109,422 |
| 2012-11-06 | Open-market buy | 200 | $6.46 | 12,109,322 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,109,122 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,109,022 |
| 2012-11-06 | Open-market buy | 200 | $6.46 | 12,108,922 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,108,522 |
| 2012-11-06 | Open-market buy | 100 | $6.46 | 12,108,622 |
| 2012-10-03 | Open-market buy (derivative) | 50,000 | $100.00 | 50,000 |
| 2012-08-08 | Open-market buy | 158 | $7.07 | 12,038,598 |
| 2012-08-08 | Open-market buy | 100 | $7.08 | 12,038,440 |
| 2012-08-08 | Open-market buy | 600 | $7.08 | 12,038,340 |
| 2012-08-08 | Open-market buy | 100 | $7.08 | 12,037,740 |
| 2012-08-08 | Open-market buy | 100 | $7.08 | 12,037,640 |
| 2012-08-08 | Open-market buy | 100 | $7.08 | 12,037,540 |
| 2012-08-08 | Open-market buy | 100 | $7.08 | 12,037,440 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,037,340 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,037,240 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,036,540 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,036,440 |
| 2012-08-08 | Open-market buy | 400 | $7.07 | 12,036,340 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,035,940 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,035,840 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,035,740 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,035,640 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,035,540 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,035,440 |
| 2012-08-08 | Open-market buy | 100 | $7.06 | 12,035,340 |
| 2012-08-08 | Open-market buy | 44 | $7.06 | 12,035,240 |
| 2012-08-08 | Open-market buy | 100 | $7.06 | 12,035,196 |
| 2012-08-08 | Open-market buy | 56 | $7.06 | 12,035,096 |
| 2012-08-08 | Open-market buy | 100 | $7.06 | 12,035,040 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,034,940 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,034,840 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,034,740 |
| 2012-08-08 | Open-market buy | 400 | $7.08 | 12,037,140 |
| 2012-08-08 | Open-market buy | 100 | $7.08 | 12,036,740 |
| 2012-08-08 | Open-market buy | 100 | $7.08 | 12,038,698 |
| 2012-08-08 | Open-market buy | 100 | $7.08 | 12,036,640 |
| 2012-08-08 | Open-market buy | 100 | $7.04 | 12,027,540 |
| 2012-08-08 | Open-market buy | 100 | $7.04 | 12,027,440 |
| 2012-08-08 | Open-market buy | 100 | $7.03 | 12,027,340 |
| 2012-08-08 | Open-market buy | 100 | $7.03 | 12,027,240 |
| 2012-08-08 | Open-market buy | 100 | $7.03 | 12,027,140 |
| 2012-08-08 | Open-market buy | 100 | $7.03 | 12,027,040 |
| 2012-08-08 | Open-market buy | 100 | $7.03 | 12,026,940 |
| 2012-08-08 | Open-market buy | 100 | $7.03 | 12,026,840 |
| 2012-08-08 | Open-market buy | 100 | $7.03 | 12,026,740 |
| 2012-08-08 | Open-market buy | 100 | $7.02 | 12,026,640 |
| 2012-08-08 | Open-market buy | 100 | $7.03 | 12,026,540 |
| 2012-08-08 | Open-market buy | 100 | $7.02 | 12,026,440 |
| 2012-08-08 | Open-market buy | 100 | $7.03 | 12,027,940 |
| 2012-08-08 | Open-market buy | 100 | $7.02 | 12,026,140 |
| 2012-08-08 | Open-market buy | 100 | $7.01 | 12,026,040 |
| 2012-08-08 | Open-market buy | 100 | $7.01 | 12,025,940 |
| 2012-08-08 | Open-market buy | 100 | $7.01 | 12,025,840 |
| 2012-08-08 | Open-market buy | 100 | $7.01 | 12,025,740 |
| 2012-08-08 | Open-market buy | 100 | $7.00 | 12,025,640 |
| 2012-08-08 | Open-market buy | 100 | $7.00 | 12,025,540 |
| 2012-08-08 | Open-market buy | 100 | $7.00 | 12,025,440 |
| 2012-08-08 | Open-market buy | 100 | $7.00 | 12,025,340 |
| 2012-08-08 | Open-market buy | 100 | $7.00 | 12,025,240 |
| 2012-08-08 | Open-market buy | 100 | $6.99 | 12,025,140 |
| 2012-08-08 | Open-market buy | 100 | $6.99 | 12,025,040 |
| 2012-08-08 | Open-market buy | 86 | $7.04 | 12,027,626 |
| 2012-08-08 | Open-market buy | 14 | $7.04 | 12,027,640 |
| 2012-08-08 | Open-market buy | 100 | $7.03 | 12,027,740 |
| 2012-08-08 | Open-market buy | 100 | $7.03 | 12,027,840 |
| 2012-08-08 | Open-market buy | 200 | $7.03 | 12,026,340 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,030,840 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,030,740 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,030,640 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,030,540 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,030,440 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,030,340 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,030,240 |
| 2012-08-08 | Open-market buy | 200 | $7.05 | 12,030,140 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,029,940 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,029,840 |
| 2012-08-08 | Open-market buy | 100 | $7.04 | 12,029,740 |
| 2012-08-08 | Open-market buy | 100 | $7.04 | 12,029,640 |
| 2012-08-08 | Open-market buy | 200 | $7.04 | 12,029,540 |
| 2012-08-08 | Open-market buy | 200 | $7.04 | 12,029,340 |
| 2012-08-08 | Open-market buy | 100 | $7.04 | 12,029,140 |
| 2012-08-08 | Open-market buy | 100 | $7.04 | 12,029,040 |
| 2012-08-08 | Open-market buy | 100 | $7.04 | 12,028,940 |
| 2012-08-08 | Open-market buy | 100 | $7.04 | 12,028,840 |
| 2012-08-08 | Open-market buy | 100 | $7.04 | 12,028,740 |
| 2012-08-08 | Open-market buy | 100 | $7.04 | 12,028,640 |
| 2012-08-08 | Open-market buy | 100 | $7.04 | 12,028,540 |
| 2012-08-08 | Open-market buy | 200 | $7.04 | 12,028,440 |
| 2012-08-08 | Open-market buy | 100 | $7.03 | 12,028,240 |
| 2012-08-08 | Open-market buy | 100 | $7.03 | 12,028,140 |
| 2012-08-08 | Open-market buy | 100 | $7.03 | 12,028,040 |
| 2012-08-08 | Open-market buy | 200 | $7.05 | 12,031,640 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,031,440 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,031,340 |
| 2012-08-08 | Open-market buy | 200 | $7.05 | 12,031,240 |
| 2012-08-08 | Open-market buy | 200 | $7.05 | 12,031,040 |
| 2012-08-08 | Open-market buy | 100 | $7.13 | 12,050,840 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,050,740 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,050,640 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,050,540 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,050,440 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,050,340 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,050,240 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,050,140 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,050,040 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,049,940 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,049,840 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,053,140 |
| 2012-08-08 | Open-market buy | 100 | $7.14 | 12,053,040 |
| 2012-08-08 | Open-market buy | 100 | $7.14 | 12,052,940 |
| 2012-08-08 | Open-market buy | 400 | $7.14 | 12,052,840 |
| 2012-08-08 | Open-market buy | 100 | $7.14 | 12,052,440 |
| 2012-08-08 | Open-market buy | 100 | $7.14 | 12,052,340 |
| 2012-08-08 | Open-market buy | 100 | $7.14 | 12,052,240 |
| 2012-08-08 | Open-market buy | 100 | $7.14 | 12,052,140 |
| 2012-08-08 | Open-market buy | 100 | $7.14 | 12,052,040 |
| 2012-08-08 | Open-market buy | 300 | $7.14 | 12,051,940 |
| 2012-08-08 | Open-market buy | 100 | $7.13 | 12,051,640 |
| 2012-08-08 | Open-market buy | 100 | $7.13 | 12,051,540 |
| 2012-08-08 | Open-market buy | 100 | $7.13 | 12,051,440 |
| 2012-08-08 | Open-market buy | 100 | $7.13 | 12,051,340 |
| 2012-08-08 | Open-market buy | 100 | $7.13 | 12,051,240 |
| 2012-08-08 | Open-market buy | 99 | $7.13 | 12,051,140 |
| 2012-08-08 | Open-market buy | 1 | $7.13 | 12,051,041 |
| 2012-08-08 | Open-market buy | 100 | $7.13 | 12,051,040 |
| 2012-08-08 | Open-market buy | 100 | $7.13 | 12,050,940 |
| 2012-08-08 | Open-market buy | 100 | $7.14 | 12,054,540 |
| 2012-08-08 | Open-market buy | 100 | $7.14 | 12,054,440 |
| 2012-08-08 | Open-market buy | 100 | $7.14 | 12,054,340 |
| 2012-08-08 | Open-market buy | 100 | $7.14 | 12,054,240 |
| 2012-08-08 | Open-market buy | 100 | $7.13 | 12,054,140 |
| 2012-08-08 | Open-market buy | 100 | $7.13 | 12,054,040 |
| 2012-08-08 | Open-market buy | 100 | $7.13 | 12,053,940 |
| 2012-08-08 | Open-market buy | 100 | $7.13 | 12,053,840 |
| 2012-08-08 | Open-market buy | 100 | $7.13 | 12,053,740 |
| 2012-08-08 | Open-market buy | 100 | $7.13 | 12,053,640 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,053,540 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,053,440 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,053,340 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,053,240 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,056,140 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,056,040 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,055,940 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,055,840 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,055,740 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,055,640 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,055,540 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,055,440 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,055,340 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,055,240 |
| 2012-08-08 | Open-market buy | 100 | $7.14 | 12,055,140 |
| 2012-08-08 | Open-market buy | 100 | $7.14 | 12,055,040 |
| 2012-08-08 | Open-market buy | 100 | $7.14 | 12,054,940 |
| 2012-08-08 | Open-market buy | 100 | $7.14 | 12,054,840 |
| 2012-08-08 | Open-market buy | 100 | $7.14 | 12,054,740 |
| 2012-08-08 | Open-market buy | 100 | $7.14 | 12,054,640 |
| 2012-08-08 | Open-market buy | 200 | $7.15 | 12,059,709 |
| 2012-08-08 | Open-market buy | 200 | $7.15 | 12,059,509 |
| 2012-08-08 | Open-market buy | 1 | $7.15 | 12,059,309 |
| 2012-08-08 | Open-market buy | 99 | $7.15 | 12,059,308 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,059,209 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,059,109 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,061,840 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,061,740 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,061,640 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,061,540 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,061,440 |
| 2012-08-08 | Open-market buy | 74 | $7.15 | 12,061,340 |
| 2012-08-08 | Open-market buy | 22 | $7.15 | 12,061,266 |
| 2012-08-08 | Open-market buy | 200 | $7.15 | 12,061,244 |
| 2012-08-08 | Open-market buy | 31 | $7.15 | 12,059,840 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,061,040 |
| 2012-08-08 | Open-market buy | 96 | $7.15 | 12,060,940 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,060,844 |
| 2012-08-08 | Open-market buy | 4 | $7.15 | 12,060,744 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,060,740 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,060,640 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,060,540 |
| 2012-08-08 | Open-market buy | 18 | $7.15 | 12,060,440 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,060,422 |
| 2012-08-08 | Open-market buy | 200 | $7.15 | 12,060,322 |
| 2012-08-08 | Open-market buy | 82 | $7.15 | 12,060,122 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,060,040 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,059,940 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,059,809 |
| 2012-08-08 | Open-market buy | 4 | $7.15 | 12,061,044 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,057,061 |
| 2012-08-08 | Open-market buy | 21 | $7.15 | 12,056,961 |
| 2012-08-08 | Open-market buy | 79 | $7.15 | 12,057,140 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,057,240 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,057,340 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,058,540 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,058,440 |
| 2012-08-08 | Open-market buy | 79 | $7.15 | 12,058,340 |
| 2012-08-08 | Open-market buy | 200 | $7.15 | 12,058,261 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,056,940 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,056,840 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,056,740 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,056,640 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,056,540 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,056,440 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,056,340 |
| 2012-08-08 | Open-market buy | 69 | $7.15 | 12,059,009 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,058,940 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,058,840 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,058,740 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,058,640 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,056,240 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,058,061 |
| 2012-08-08 | Open-market buy | 21 | $7.15 | 12,057,961 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,057,940 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,057,840 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,057,740 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,057,640 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,057,540 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,057,440 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,067,940 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,067,540 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,067,440 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,067,340 |
| 2012-08-08 | Open-market buy | 291 | $7.15 | 12,067,240 |
| 2012-08-08 | Open-market buy | 400 | $7.15 | 12,066,949 |
| 2012-08-08 | Open-market buy | 9 | $7.15 | 12,066,549 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,066,540 |
| 2012-08-08 | Open-market buy | 200 | $7.15 | 12,066,440 |
| 2012-08-08 | Open-market buy | 200 | $7.15 | 12,066,240 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,066,040 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,065,940 |
| 2012-08-08 | Open-market buy | 200 | $7.15 | 12,065,840 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,065,640 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,065,540 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,065,440 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,065,340 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,065,240 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,065,140 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,068,440 |
| 2012-08-08 | Open-market buy | 200 | $7.15 | 12,068,340 |
| 2012-08-08 | Open-market buy | 200 | $7.15 | 12,068,140 |
| 2012-08-08 | Open-market buy | 200 | $7.15 | 12,067,740 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,067,840 |
| 2012-08-08 | Open-market buy | 100 | $7.09 | 12,042,140 |
| 2012-08-08 | Open-market buy | 900 | $7.10 | 12,042,040 |
| 2012-08-08 | Open-market buy | 100 | $7.10 | 12,041,140 |
| 2012-08-08 | Open-market buy | 100 | $7.10 | 12,041,040 |
| 2012-08-08 | Open-market buy | 100 | $7.09 | 12,040,940 |
| 2012-08-08 | Open-market buy | 61 | $7.09 | 12,040,840 |
| 2012-08-08 | Open-market buy | 100 | $7.09 | 12,040,779 |
| 2012-08-08 | Open-market buy | 100 | $7.09 | 12,040,679 |
| 2012-08-08 | Open-market buy | 100 | $7.09 | 12,040,579 |
| 2012-08-08 | Open-market buy | 100 | $7.09 | 12,040,479 |
| 2012-08-08 | Open-market buy | 39 | $7.09 | 12,040,379 |
| 2012-08-08 | Open-market buy | 100 | $7.09 | 12,040,340 |
| 2012-08-08 | Open-market buy | 100 | $7.08 | 12,040,240 |
| 2012-08-08 | Open-market buy | 100 | $7.08 | 12,040,140 |
| 2012-08-08 | Open-market buy | 100 | $7.08 | 12,040,040 |
| 2012-08-08 | Open-market buy | 100 | $7.10 | 12,042,240 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,039,840 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,039,740 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,039,640 |
| 2012-08-08 | Open-market buy | 42 | $7.07 | 12,039,540 |
| 2012-08-08 | Open-market buy | 58 | $7.07 | 12,039,498 |
| 2012-08-08 | Open-market buy | 42 | $7.07 | 12,039,440 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,039,398 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,039,298 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,039,198 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,039,098 |
| 2012-08-08 | Open-market buy | 100 | $7.08 | 12,038,998 |
| 2012-08-08 | Open-market buy | 100 | $7.08 | 12,038,898 |
| 2012-08-08 | Open-market buy | 100 | $7.08 | 12,038,798 |
| 2012-08-08 | Open-market buy | 100 | $7.08 | 12,039,940 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,032,040 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,031,940 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,031,840 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,031,740 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,034,640 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,034,540 |
| 2012-08-08 | Open-market buy | 100 | $7.08 | 12,034,440 |
| 2012-08-08 | Open-market buy | 100 | $7.08 | 12,034,340 |
| 2012-08-08 | Open-market buy | 100 | $7.06 | 12,034,240 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,034,140 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,034,040 |
| 2012-08-08 | Open-market buy | 100 | $7.06 | 12,033,940 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,033,840 |
| 2012-08-08 | Open-market buy | 100 | $7.06 | 12,033,740 |
| 2012-08-08 | Open-market buy | 100 | $7.06 | 12,033,640 |
| 2012-08-08 | Open-market buy | 100 | $7.06 | 12,033,540 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,033,440 |
| 2012-08-08 | Open-market buy | 100 | $7.07 | 12,033,340 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,033,240 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,033,140 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,033,040 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,032,940 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,032,840 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,032,740 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,032,640 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,032,540 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,032,440 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,032,340 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,032,240 |
| 2012-08-08 | Open-market buy | 100 | $7.05 | 12,032,140 |
| 2012-08-08 | Open-market buy | 80 | $7.12 | 12,048,940 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,048,740 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,048,640 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,048,540 |
| 2012-08-08 | Open-market buy | 100 | $7.13 | 12,048,440 |
| 2012-08-08 | Open-market buy | 100 | $7.13 | 12,048,340 |
| 2012-08-08 | Open-market buy | 200 | $7.13 | 12,048,240 |
| 2012-08-08 | Open-market buy | 100 | $7.13 | 12,048,040 |
| 2012-08-08 | Open-market buy | 180 | $7.12 | 12,047,940 |
| 2012-08-08 | Open-market buy | 20 | $7.12 | 12,047,760 |
| 2012-08-08 | Open-market buy | 80 | $7.12 | 12,047,740 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,047,660 |
| 2012-08-08 | Open-market buy | 20 | $7.12 | 12,047,560 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,047,540 |
| 2012-08-08 | Open-market buy | 300 | $7.12 | 12,047,440 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,047,140 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,047,040 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,046,940 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,046,840 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,046,740 |
| 2012-08-08 | Open-market buy | 100 | $7.11 | 12,049,740 |
| 2012-08-08 | Open-market buy | 100 | $7.11 | 12,049,640 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,049,540 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,049,440 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,049,340 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,049,240 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,049,140 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,049,040 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,048,840 |
| 2012-08-08 | Open-market buy | 20 | $7.12 | 12,048,860 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,064,640 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,063,440 |
| 2012-08-08 | Open-market buy | 23 | $7.15 | 12,063,463 |
| 2012-08-08 | Open-market buy | 200 | $7.15 | 12,063,663 |
| 2012-08-08 | Open-market buy | 77 | $7.15 | 12,063,740 |
| 2012-08-08 | Open-market buy | 24 | $7.15 | 12,063,764 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,063,864 |
| 2012-08-08 | Open-market buy | 77 | $7.15 | 12,063,240 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,063,163 |
| 2012-08-08 | Open-market buy | 23 | $7.15 | 12,063,063 |
| 2012-08-08 | Open-market buy | 300 | $7.15 | 12,063,040 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,062,740 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,062,640 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,062,540 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,062,440 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,062,340 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,062,240 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,062,140 |
| 2012-08-08 | Open-market buy | 200 | $7.15 | 12,062,040 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,065,040 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,064,940 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,064,840 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,064,740 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,063,340 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,064,540 |
| 2012-08-08 | Open-market buy | 200 | $7.15 | 12,064,440 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,064,240 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,064,140 |
| 2012-08-08 | Open-market buy | 100 | $7.15 | 12,064,040 |
| 2012-08-08 | Open-market buy | 76 | $7.15 | 12,063,940 |
| 2012-08-08 | Open-market buy | 100 | $7.10 | 12,042,759 |
| 2012-08-08 | Open-market buy | 100 | $7.10 | 12,042,540 |
| 2012-08-08 | Open-market buy | 81 | $7.10 | 12,042,440 |
| 2012-08-08 | Open-market buy | 19 | $7.10 | 12,042,359 |
| 2012-08-08 | Open-market buy | 100 | $7.10 | 12,042,340 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,046,640 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,046,540 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,046,440 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,046,340 |
| 2012-08-08 | Open-market buy | 100 | $7.12 | 12,046,240 |
| 2012-08-08 | Open-market buy | 100 | $7.11 | 12,046,140 |
| 2012-08-08 | Open-market buy | 100 | $7.10 | 12,046,040 |
| 2012-08-08 | Open-market buy | 100 | $7.10 | 12,045,940 |
| 2012-08-08 | Open-market buy | 100 | $7.10 | 12,045,840 |
| 2012-08-08 | Open-market buy | 600 | $7.10 | 12,045,740 |
| 2012-08-08 | Open-market buy | 100 | $7.10 | 12,045,140 |
| 2012-08-08 | Open-market buy | 200 | $7.10 | 12,045,040 |
| 2012-08-08 | Open-market buy | 900 | $7.10 | 12,044,840 |
| 2012-08-08 | Open-market buy | 200 | $7.10 | 12,043,940 |
| 2012-08-08 | Open-market buy | 200 | $7.10 | 12,043,740 |
| 2012-08-08 | Open-market buy | 100 | $7.10 | 12,043,540 |
| 2012-08-08 | Open-market buy | 100 | $7.09 | 12,043,440 |
| 2012-08-08 | Open-market buy | 100 | $7.09 | 12,043,340 |
| 2012-08-08 | Open-market buy | 100 | $7.09 | 12,043,240 |
| 2012-08-08 | Open-market buy | 100 | $7.10 | 12,043,140 |
| 2012-08-08 | Open-market buy | 100 | $7.10 | 12,043,040 |
| 2012-08-08 | Open-market buy | 100 | $7.10 | 12,042,940 |
| 2012-08-08 | Open-market buy | 81 | $7.10 | 12,042,840 |
| 2012-08-08 | Open-market buy | 100 | $7.10 | 12,042,640 |
| 2012-08-08 | Open-market buy | 19 | $7.10 | 12,042,659 |
| 2012-08-07 | Open-market buy | 200 | $7.20 | 11,932,022 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,931,822 |
| 2012-08-07 | Open-market buy | 300 | $7.19 | 11,935,722 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,935,422 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,935,322 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,935,222 |
| 2012-08-07 | Open-market buy | 300 | $7.19 | 11,935,122 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,934,822 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,934,722 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,934,522 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,934,422 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,934,322 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,934,222 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,934,122 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,934,022 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,933,922 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,933,822 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,933,722 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,933,622 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,933,522 |
| 2012-08-07 | Open-market buy | 200 | $7.20 | 11,933,422 |
| 2012-08-07 | Open-market buy | 200 | $7.20 | 11,933,222 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,933,022 |
| 2012-08-07 | Open-market buy | 200 | $7.20 | 11,932,922 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,932,722 |
| 2012-08-07 | Open-market buy | 200 | $7.20 | 11,932,622 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,932,422 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,932,322 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,932,222 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,932,122 |
| 2012-08-07 | Open-market buy | 100 | $6.91 | 12,011,651 |
| 2012-08-07 | Open-market buy | 100 | $6.91 | 12,011,551 |
| 2012-08-07 | Open-market buy | 100 | $6.91 | 12,011,451 |
| 2012-08-07 | Open-market buy | 100 | $6.91 | 12,011,351 |
| 2012-08-07 | Open-market buy | 200 | $6.91 | 12,011,251 |
| 2012-08-07 | Open-market buy | 100 | $6.89 | 12,011,051 |
| 2012-08-07 | Open-market buy | 24 | $6.90 | 12,010,951 |
| 2012-08-07 | Open-market buy | 400 | $6.88 | 12,010,927 |
| 2012-08-07 | Open-market buy | 100 | $6.90 | 12,010,527 |
| 2012-08-07 | Open-market buy | 100 | $6.89 | 12,010,427 |
| 2012-08-07 | Open-market buy | 100 | $6.90 | 12,010,327 |
| 2012-08-07 | Open-market buy | 100 | $6.88 | 12,010,227 |
| 2012-08-07 | Open-market buy | 100 | $6.90 | 12,010,127 |
| 2012-08-07 | Open-market buy | 100 | $6.90 | 12,012,351 |
| 2012-08-07 | Open-market buy | 100 | $6.89 | 12,009,827 |
| 2012-08-07 | Open-market buy | 100 | $6.91 | 12,009,727 |
| 2012-08-07 | Open-market buy | 300 | $6.89 | 12,009,627 |
| 2012-08-07 | Open-market buy | 200 | $6.91 | 12,009,327 |
| 2012-08-07 | Open-market buy | 300 | $6.89 | 12,009,127 |
| 2012-08-07 | Open-market buy | 100 | $6.91 | 12,008,827 |
| 2012-08-07 | Open-market buy | 100 | $6.89 | 12,008,727 |
| 2012-08-07 | Open-market buy | 100 | $6.91 | 12,008,627 |
| 2012-08-07 | Open-market buy | 100 | $6.90 | 12,008,527 |
| 2012-08-07 | Open-market buy | 100 | $6.89 | 12,008,427 |
| 2012-08-07 | Open-market buy | 100 | $6.90 | 12,008,327 |
| 2012-08-07 | Open-market buy | 100 | $6.89 | 12,008,227 |
| 2012-08-07 | Open-market buy | 100 | $6.90 | 12,008,127 |
| 2012-08-07 | Open-market buy | 100 | $6.91 | 12,011,751 |
| 2012-08-07 | Open-market buy | 500 | $6.91 | 12,012,251 |
| 2012-08-07 | Open-market buy | 200 | $6.90 | 12,010,027 |
| 2012-08-07 | Open-market buy | 300 | $7.14 | 11,943,122 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,942,822 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,942,722 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,942,622 |
| 2012-08-07 | Open-market buy | 43 | $7.17 | 11,942,522 |
| 2012-08-07 | Open-market buy | 57 | $7.17 | 11,942,479 |
| 2012-08-07 | Open-market buy | 143 | $7.17 | 11,942,422 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,942,279 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,942,179 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,942,079 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,941,979 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,941,879 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,941,779 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,941,679 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,941,579 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,941,479 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,941,379 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,941,279 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,941,179 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,941,079 |
| 2012-08-07 | Open-market buy | 400 | $7.17 | 11,940,979 |
| 2012-08-07 | Open-market buy | 300 | $7.17 | 11,940,579 |
| 2012-08-07 | Open-market buy | 200 | $7.17 | 11,940,279 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,943,822 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,943,722 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,943,622 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,943,522 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,943,422 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,943,322 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,943,222 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,918,437 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,918,537 |
| 2012-08-07 | Open-market buy | 15 | $7.16 | 11,918,552 |
| 2012-08-07 | Open-market buy | 70 | $7.16 | 11,918,622 |
| 2012-08-07 | Open-market buy | 200 | $7.15 | 11,918,122 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,918,822 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,918,922 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,919,022 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,919,122 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,919,222 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,919,322 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,919,422 |
| 2012-08-07 | Open-market buy | 80 | $7.20 | 11,915,622 |
| 2012-08-07 | Open-market buy | 200 | $7.20 | 11,915,822 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,918,337 |
| 2012-08-07 | Open-market buy | 15 | $7.16 | 11,918,237 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,918,222 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,918,722 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,917,922 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,917,822 |
| 2012-08-07 | Open-market buy | 200 | $7.16 | 11,917,722 |
| 2012-08-07 | Open-market buy | 200 | $7.16 | 11,917,522 |
| 2012-08-07 | Open-market buy | 600 | $7.16 | 11,917,322 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,916,722 |
| 2012-08-07 | Open-market buy | 400 | $7.20 | 11,916,622 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,915,542 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,915,442 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,916,222 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,916,122 |
| 2012-08-07 | Open-market buy | 200 | $7.20 | 11,916,022 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,971,322 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,971,122 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,971,022 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,970,822 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,970,622 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,974,622 |
| 2012-08-07 | Open-market buy | 200 | $7.20 | 11,974,522 |
| 2012-08-07 | Open-market buy | 200 | $7.20 | 11,974,322 |
| 2012-08-07 | Open-market buy | 300 | $7.20 | 11,974,122 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,973,822 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,973,722 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,973,622 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,973,522 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,973,422 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,973,322 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,973,222 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,973,122 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,973,022 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,972,922 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,972,822 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,972,722 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,972,622 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,972,422 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,972,322 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,972,122 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,972,022 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,971,922 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,971,822 |
| 2012-08-07 | Open-market buy | 300 | $7.18 | 11,971,722 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,971,422 |
| 2012-08-07 | Open-market buy | 500 | $7.18 | 11,955,222 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,954,722 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,955,322 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,955,422 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,955,522 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,955,622 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,955,722 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,955,822 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,955,922 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,956,022 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,956,122 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,956,222 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,956,422 |
| 2012-08-07 | Open-market buy | 386 | $7.18 | 11,956,808 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,956,908 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,957,108 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,957,208 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,957,308 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,957,408 |
| 2012-08-07 | Open-market buy | 14 | $7.18 | 11,957,422 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,953,422 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,953,522 |
| 2012-08-07 | Open-market buy | 200 | $7.15 | 11,953,722 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,953,822 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,953,922 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,954,022 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,954,122 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,954,222 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,954,322 |
| 2012-08-07 | Open-market buy | 200 | $7.15 | 11,954,522 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,930,922 |
| 2012-08-07 | Open-market buy | 200 | $7.20 | 11,930,622 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,930,422 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,930,322 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,930,222 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,930,122 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,930,022 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,929,922 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,929,822 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,929,722 |
| 2012-08-07 | Open-market buy | 84 | $7.17 | 11,929,622 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,929,538 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,929,438 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,929,338 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,929,238 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,929,138 |
| 2012-08-07 | Open-market buy | 16 | $7.17 | 11,929,038 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,929,022 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,928,922 |
| 2012-08-07 | Open-market buy | 900 | $7.17 | 11,928,822 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,927,922 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,931,722 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,931,522 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,931,422 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,931,322 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,931,222 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,931,122 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,931,022 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,930,722 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,930,822 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,993,138 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,993,038 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,992,938 |
| 2012-08-07 | Open-market buy | 300 | $7.19 | 11,992,838 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,992,538 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,992,438 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,992,338 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,992,238 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,992,138 |
| 2012-08-07 | Open-market buy | 300 | $7.19 | 11,992,038 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,991,738 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,991,638 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,991,538 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,991,438 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,991,338 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,991,238 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,991,038 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,990,838 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,990,738 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,990,638 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,990,538 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,990,438 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,990,338 |
| 2012-08-07 | Open-market buy | 600 | $7.19 | 11,990,238 |
| 2012-08-07 | Open-market buy | 400 | $7.19 | 11,989,638 |
| 2012-08-07 | Open-market buy | 300 | $7.19 | 11,989,238 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,988,938 |
| 2012-08-07 | Open-market buy | 700 | $7.19 | 11,988,838 |
| 2012-08-07 | Open-market buy | 300 | $7.19 | 11,988,138 |
| 2012-08-07 | Open-market buy | 300 | $7.18 | 11,987,838 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,979,622 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,979,522 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,979,422 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,979,322 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,979,222 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,979,122 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,979,022 |
| 2012-08-07 | Open-market buy | 300 | $7.19 | 11,978,922 |
| 2012-08-07 | Open-market buy | 300 | $7.19 | 11,978,622 |
| 2012-08-07 | Open-market buy | 300 | $7.19 | 11,978,322 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,978,022 |
| 2012-08-07 | Open-market buy | 300 | $7.19 | 11,977,822 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,977,522 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,977,422 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,977,222 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,977,122 |
| 2012-08-07 | Open-market buy | 300 | $7.19 | 11,977,022 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,976,722 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,976,522 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,976,422 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,976,322 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,976,122 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,976,022 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,975,822 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,975,722 |
| 2012-08-07 | Open-market buy | 500 | $7.20 | 11,975,622 |
| 2012-08-07 | Open-market buy | 200 | $7.20 | 11,975,122 |
| 2012-08-07 | Open-market buy | 300 | $7.20 | 11,974,922 |
| 2012-08-07 | Open-market buy | 300 | $7.19 | 11,980,022 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,979,722 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,893,522 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,893,422 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,893,622 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,893,322 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,893,222 |
| 2012-08-07 | Open-market buy | 200 | $7.20 | 11,893,122 |
| 2012-08-07 | Open-market buy | 400 | $7.20 | 11,892,922 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,892,522 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,892,422 |
| 2012-08-07 | Open-market buy | 200 | $7.17 | 11,892,322 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,892,122 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,892,022 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,891,822 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,891,722 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,891,622 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,891,522 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,891,422 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,891,322 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,891,222 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,891,122 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,891,022 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,890,922 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,890,822 |
| 2012-08-07 | Open-market buy | 600 | $7.20 | 11,895,722 |
| 2012-08-07 | Open-market buy | 700 | $7.19 | 11,895,122 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,894,422 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,894,222 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,894,122 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,893,922 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,893,722 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,987,238 |
| 2012-08-07 | Open-market buy | 16 | $7.18 | 11,987,138 |
| 2012-08-07 | Open-market buy | 300 | $7.18 | 11,987,538 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,983,822 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,987,122 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,987,022 |
| 2012-08-07 | Open-market buy | 700 | $7.19 | 11,986,922 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,986,222 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,986,022 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,985,922 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,985,822 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,985,722 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,985,622 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,985,422 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,985,322 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,985,222 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,985,122 |
| 2012-08-07 | Open-market buy | 84 | $7.18 | 11,985,022 |
| 2012-08-07 | Open-market buy | 16 | $7.18 | 11,984,938 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,984,922 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,984,822 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,984,722 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,984,622 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,984,522 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,984,422 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,984,322 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,984,222 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,984,122 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,984,022 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,983,922 |
| 2012-08-07 | Open-market buy | 100 | $6.91 | 12,005,722 |
| 2012-08-07 | Open-market buy | 100 | $6.88 | 12,001,222 |
| 2012-08-07 | Open-market buy | 100 | $6.88 | 12,001,122 |
| 2012-08-07 | Open-market buy | 100 | $6.88 | 12,001,022 |
| 2012-08-07 | Open-market buy | 100 | $6.88 | 12,000,922 |
| 2012-08-07 | Open-market buy | 100 | $6.88 | 12,000,822 |
| 2012-08-07 | Open-market buy | 100 | $7.21 | 12,000,722 |
| 2012-08-07 | Open-market buy | 100 | $7.21 | 12,000,622 |
| 2012-08-07 | Open-market buy | 100 | $7.21 | 12,000,522 |
| 2012-08-07 | Open-market buy | 80 | $7.20 | 12,000,422 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 12,000,342 |
| 2012-08-07 | Open-market buy | 20 | $7.20 | 12,000,242 |
| 2012-08-07 | Open-market buy | 200 | $6.89 | 12,008,027 |
| 2012-08-07 | Open-market buy | 100 | $6.89 | 12,007,827 |
| 2012-08-07 | Open-market buy | 200 | $6.89 | 12,007,727 |
| 2012-08-07 | Open-market buy | 400 | $6.88 | 12,007,527 |
| 2012-08-07 | Open-market buy | 200 | $6.88 | 12,007,127 |
| 2012-08-07 | Open-market buy | 100 | $6.88 | 12,006,927 |
| 2012-08-07 | Open-market buy | 200 | $6.91 | 12,006,827 |
| 2012-08-07 | Open-market buy | 5 | $6.88 | 12,006,627 |
| 2012-08-07 | Open-market buy | 100 | $6.88 | 12,006,622 |
| 2012-08-07 | Open-market buy | 100 | $6.88 | 12,006,522 |
| 2012-08-07 | Open-market buy | 100 | $6.88 | 12,006,422 |
| 2012-08-07 | Open-market buy | 100 | $6.88 | 12,006,322 |
| 2012-08-07 | Open-market buy | 100 | $6.88 | 12,006,222 |
| 2012-08-07 | Open-market buy | 100 | $6.88 | 12,006,122 |
| 2012-08-07 | Open-market buy | 100 | $6.88 | 12,006,022 |
| 2012-08-07 | Open-market buy | 200 | $6.88 | 12,005,922 |
| 2012-08-07 | Open-market buy | 1,200 | $6.88 | 12,002,422 |
| 2012-08-07 | Open-market buy | 3,200 | $6.88 | 12,005,622 |
| 2012-08-07 | Open-market buy | 99 | $6.94 | 12,023,314 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,023,215 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,023,414 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,023,514 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,023,614 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,023,714 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,023,814 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,020,614 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,020,714 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,020,814 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,020,914 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,021,014 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,021,114 |
| 2012-08-07 | Open-market buy | 200 | $6.94 | 12,023,115 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,022,915 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,022,815 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,022,715 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,022,615 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,022,515 |
| 2012-08-07 | Open-market buy | 200 | $6.94 | 12,022,415 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,022,215 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,022,115 |
| 2012-08-07 | Open-market buy | 1 | $6.94 | 12,022,015 |
| 2012-08-07 | Open-market buy | 200 | $6.94 | 12,022,014 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,021,814 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,021,714 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,021,614 |
| 2012-08-07 | Open-market buy | 200 | $6.94 | 12,021,514 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,021,314 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,021,214 |
| 2012-08-07 | Open-market buy | 300 | $7.18 | 11,906,722 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,906,822 |
| 2012-08-07 | Open-market buy | 62 | $7.18 | 11,906,884 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,906,984 |
| 2012-08-07 | Open-market buy | 38 | $7.19 | 11,907,022 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,907,222 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,907,422 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,907,522 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,907,622 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,907,722 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,907,822 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,908,022 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,908,122 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,908,322 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,908,522 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,908,622 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,908,822 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,908,922 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,909,122 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,909,322 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,909,422 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,909,622 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,909,822 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,909,922 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,910,122 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,910,322 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,910,522 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,910,722 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,911,222 |
| 2012-08-07 | Open-market buy | 300 | $7.18 | 11,911,022 |
| 2012-08-07 | Open-market buy | 100 | $7.11 | 11,924,422 |
| 2012-08-07 | Open-market buy | 100 | $7.11 | 11,924,322 |
| 2012-08-07 | Open-market buy | 100 | $7.11 | 11,924,522 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,927,822 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,927,722 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,927,622 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,927,522 |
| 2012-08-07 | Open-market buy | 400 | $7.11 | 11,927,422 |
| 2012-08-07 | Open-market buy | 100 | $7.11 | 11,927,022 |
| 2012-08-07 | Open-market buy | 100 | $7.11 | 11,926,922 |
| 2012-08-07 | Open-market buy | 100 | $7.11 | 11,926,822 |
| 2012-08-07 | Open-market buy | 100 | $7.11 | 11,926,722 |
| 2012-08-07 | Open-market buy | 100 | $7.11 | 11,926,622 |
| 2012-08-07 | Open-market buy | 200 | $7.11 | 11,926,522 |
| 2012-08-07 | Open-market buy | 100 | $7.11 | 11,926,322 |
| 2012-08-07 | Open-market buy | 26 | $7.11 | 11,926,222 |
| 2012-08-07 | Open-market buy | 74 | $7.11 | 11,926,196 |
| 2012-08-07 | Open-market buy | 100 | $7.11 | 11,926,122 |
| 2012-08-07 | Open-market buy | 100 | $7.11 | 11,926,022 |
| 2012-08-07 | Open-market buy | 100 | $7.11 | 11,925,922 |
| 2012-08-07 | Open-market buy | 126 | $7.11 | 11,925,822 |
| 2012-08-07 | Open-market buy | 200 | $7.11 | 11,925,696 |
| 2012-08-07 | Open-market buy | 74 | $7.11 | 11,925,496 |
| 2012-08-07 | Open-market buy | 100 | $7.11 | 11,925,422 |
| 2012-08-07 | Open-market buy | 200 | $7.11 | 11,925,322 |
| 2012-08-07 | Open-market buy | 100 | $7.11 | 11,925,122 |
| 2012-08-07 | Open-market buy | 200 | $7.11 | 11,925,022 |
| 2012-08-07 | Open-market buy | 100 | $7.11 | 11,924,822 |
| 2012-08-07 | Open-market buy | 100 | $7.11 | 11,924,722 |
| 2012-08-07 | Open-market buy | 100 | $7.12 | 11,924,622 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,981,822 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,981,122 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,981,222 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,981,322 |
| 2012-08-07 | Open-market buy | 300 | $7.18 | 11,981,622 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,980,922 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,980,822 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,980,722 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,980,622 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,980,522 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,980,422 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,980,222 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,980,122 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,983,722 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,983,622 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,983,522 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,983,322 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,983,122 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,982,922 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,982,822 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,982,722 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,982,622 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,982,522 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,982,422 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,982,322 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,982,222 |
| 2012-08-07 | Open-market buy | 200 | $7.17 | 11,982,122 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,981,922 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,981,022 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,981,722 |
| 2012-08-07 | Open-market buy | 200 | $7.20 | 11,914,222 |
| 2012-08-07 | Open-market buy | 300 | $7.20 | 11,914,022 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,913,722 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,913,622 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,913,522 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,913,422 |
| 2012-08-07 | Open-market buy | 200 | $7.20 | 11,913,322 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,913,122 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,913,022 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,912,922 |
| 2012-08-07 | Open-market buy | 200 | $7.20 | 11,912,822 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,912,622 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,912,322 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,912,122 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,912,022 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,911,922 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,911,722 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,911,622 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,911,422 |
| 2012-08-07 | Open-market buy | 200 | $7.20 | 11,915,342 |
| 2012-08-07 | Open-market buy | 20 | $7.20 | 11,915,142 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,915,122 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,915,022 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,914,922 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,914,822 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,914,322 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,914,422 |
| 2012-08-07 | Open-market buy | 200 | $7.20 | 11,914,622 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,914,722 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,912,522 |
| 2012-08-07 | Open-market buy | 100 | $6.90 | 12,014,600 |
| 2012-08-07 | Open-market buy | 100 | $6.92 | 12,014,500 |
| 2012-08-07 | Open-market buy | 49 | $6.92 | 12,014,400 |
| 2012-08-07 | Open-market buy | 100 | $6.92 | 12,014,700 |
| 2012-08-07 | Open-market buy | 100 | $6.92 | 12,014,800 |
| 2012-08-07 | Open-market buy | 100 | $6.92 | 12,014,351 |
| 2012-08-07 | Open-market buy | 100 | $6.92 | 12,014,251 |
| 2012-08-07 | Open-market buy | 100 | $6.92 | 12,014,151 |
| 2012-08-07 | Open-market buy | 200 | $6.92 | 12,014,051 |
| 2012-08-07 | Open-market buy | 200 | $6.92 | 12,013,851 |
| 2012-08-07 | Open-market buy | 100 | $6.90 | 12,013,651 |
| 2012-08-07 | Open-market buy | 100 | $6.90 | 12,013,551 |
| 2012-08-07 | Open-market buy | 100 | $6.90 | 12,013,451 |
| 2012-08-07 | Open-market buy | 100 | $6.92 | 12,013,351 |
| 2012-08-07 | Open-market buy | 300 | $6.90 | 12,013,251 |
| 2012-08-07 | Open-market buy | 200 | $6.92 | 12,012,951 |
| 2012-08-07 | Open-market buy | 200 | $6.91 | 12,012,751 |
| 2012-08-07 | Open-market buy | 200 | $6.89 | 12,012,551 |
| 2012-08-07 | Open-market buy | 4,500 | $6.94 | 12,020,514 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,016,014 |
| 2012-08-07 | Open-market buy | 100 | $6.93 | 12,015,914 |
| 2012-08-07 | Open-market buy | 90 | $6.93 | 12,015,814 |
| 2012-08-07 | Open-market buy | 100 | $6.93 | 12,015,724 |
| 2012-08-07 | Open-market buy | 100 | $6.93 | 12,015,624 |
| 2012-08-07 | Open-market buy | 24 | $6.93 | 12,015,524 |
| 2012-08-07 | Open-market buy | 100 | $6.93 | 12,015,500 |
| 2012-08-07 | Open-market buy | 200 | $6.93 | 12,015,400 |
| 2012-08-07 | Open-market buy | 100 | $6.93 | 12,015,200 |
| 2012-08-07 | Open-market buy | 100 | $6.93 | 12,015,100 |
| 2012-08-07 | Open-market buy | 200 | $6.93 | 12,015,000 |
| 2012-08-07 | Open-market buy | 100 | $6.95 | 12,024,615 |
| 2012-08-07 | Open-market buy | 100 | $6.94 | 12,023,914 |
| 2012-08-07 | Open-market buy | 400 | $6.94 | 12,024,314 |
| 2012-08-07 | Open-market buy | 1 | $6.95 | 12,024,315 |
| 2012-08-07 | Open-market buy | 100 | $6.95 | 12,024,415 |
| 2012-08-07 | Open-market buy | 100 | $6.95 | 12,024,515 |
| 2012-08-07 | Open-market buy | 25 | $6.95 | 12,024,940 |
| 2012-08-07 | Open-market buy | 100 | $6.95 | 12,024,715 |
| 2012-08-07 | Open-market buy | 1 | $6.95 | 12,024,716 |
| 2012-08-07 | Open-market buy | 100 | $6.95 | 12,024,816 |
| 2012-08-07 | Open-market buy | 24 | $6.95 | 12,024,840 |
| 2012-08-07 | Open-market buy | 75 | $6.95 | 12,024,915 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,967,322 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,967,622 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,969,122 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,969,222 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,969,322 |
| 2012-08-07 | Open-market buy | 300 | $7.19 | 11,969,622 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,969,822 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,970,022 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,970,222 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,970,422 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,965,822 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,965,922 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,966,022 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,967,722 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,967,822 |
| 2012-08-07 | Open-market buy | 300 | $7.18 | 11,968,122 |
| 2012-08-07 | Open-market buy | 500 | $7.19 | 11,968,622 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,968,722 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,968,822 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,968,922 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,966,122 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,966,222 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,966,322 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,966,422 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,966,522 |
| 2012-08-07 | Open-market buy | 500 | $7.18 | 11,967,022 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,967,122 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,967,222 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,967,522 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,967,422 |
| 2012-08-07 | Open-market buy | 400 | $7.10 | 11,921,722 |
| 2012-08-07 | Open-market buy | 200 | $7.10 | 11,921,322 |
| 2012-08-07 | Open-market buy | 100 | $7.10 | 11,921,122 |
| 2012-08-07 | Open-market buy | 100 | $7.10 | 11,921,022 |
| 2012-08-07 | Open-market buy | 200 | $7.12 | 11,920,922 |
| 2012-08-07 | Open-market buy | 200 | $7.12 | 11,920,722 |
| 2012-08-07 | Open-market buy | 200 | $7.12 | 11,920,522 |
| 2012-08-07 | Open-market buy | 200 | $7.12 | 11,920,322 |
| 2012-08-07 | Open-market buy | 100 | $7.12 | 11,920,122 |
| 2012-08-07 | Open-market buy | 200 | $7.12 | 11,920,022 |
| 2012-08-07 | Open-market buy | 200 | $7.15 | 11,919,822 |
| 2012-08-07 | Open-market buy | 200 | $7.15 | 11,919,622 |
| 2012-08-07 | Open-market buy | 100 | $7.10 | 11,924,222 |
| 2012-08-07 | Open-market buy | 100 | $7.10 | 11,924,122 |
| 2012-08-07 | Open-market buy | 100 | $7.10 | 11,924,022 |
| 2012-08-07 | Open-market buy | 100 | $7.10 | 11,923,922 |
| 2012-08-07 | Open-market buy | 100 | $7.11 | 11,923,822 |
| 2012-08-07 | Open-market buy | 100 | $7.11 | 11,923,722 |
| 2012-08-07 | Open-market buy | 200 | $7.11 | 11,923,622 |
| 2012-08-07 | Open-market buy | 200 | $7.11 | 11,923,422 |
| 2012-08-07 | Open-market buy | 100 | $7.10 | 11,923,222 |
| 2012-08-07 | Open-market buy | 100 | $7.10 | 11,923,122 |
| 2012-08-07 | Open-market buy | 100 | $7.10 | 11,923,022 |
| 2012-08-07 | Open-market buy | 100 | $7.10 | 11,922,922 |
| 2012-08-07 | Open-market buy | 100 | $7.10 | 11,922,822 |
| 2012-08-07 | Open-market buy | 200 | $7.10 | 11,922,722 |
| 2012-08-07 | Open-market buy | 100 | $7.10 | 11,922,522 |
| 2012-08-07 | Open-market buy | 500 | $7.10 | 11,922,422 |
| 2012-08-07 | Open-market buy | 100 | $7.10 | 11,921,922 |
| 2012-08-07 | Open-market buy | 100 | $7.10 | 11,921,822 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,997,102 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 12,000,022 |
| 2012-08-07 | Open-market buy | 198 | $7.20 | 11,999,922 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,999,724 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,999,624 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,999,524 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,999,424 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,999,324 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,999,224 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,999,124 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,999,024 |
| 2012-08-07 | Open-market buy | 22 | $7.19 | 11,998,924 |
| 2012-08-07 | Open-market buy | 78 | $7.19 | 11,998,902 |
| 2012-08-07 | Open-market buy | 22 | $7.19 | 11,998,824 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,998,802 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,998,702 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,998,602 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,998,502 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,998,402 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,998,302 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,998,202 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,998,102 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,998,002 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,997,802 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,997,702 |
| 2012-08-07 | Open-market buy | 300 | $7.18 | 11,997,602 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,997,302 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,997,202 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 12,000,122 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 12,000,222 |
| 2012-08-07 | Open-market buy | 200 | $7.16 | 11,900,222 |
| 2012-08-07 | Open-market buy | 400 | $7.16 | 11,900,022 |
| 2012-08-07 | Open-market buy | 200 | $7.15 | 11,900,422 |
| 2012-08-07 | Open-market buy | 200 | $7.15 | 11,900,622 |
| 2012-08-07 | Open-market buy | 200 | $7.14 | 11,900,822 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,900,922 |
| 2012-08-07 | Open-market buy | 300 | $7.14 | 11,901,222 |
| 2012-08-07 | Open-market buy | 55 | $7.16 | 11,901,277 |
| 2012-08-07 | Open-market buy | 45 | $7.16 | 11,901,322 |
| 2012-08-07 | Open-market buy | 55 | $7.16 | 11,901,377 |
| 2012-08-07 | Open-market buy | 500 | $7.16 | 11,899,622 |
| 2012-08-07 | Open-market buy | 300 | $7.16 | 11,899,122 |
| 2012-08-07 | Open-market buy | 200 | $7.17 | 11,898,822 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,898,622 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,898,522 |
| 2012-08-07 | Open-market buy | 200 | $7.15 | 11,898,422 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,898,222 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,898,122 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,898,022 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,897,922 |
| 2012-08-07 | Open-market buy | 200 | $7.14 | 11,897,822 |
| 2012-08-07 | Open-market buy | 200 | $7.14 | 11,897,622 |
| 2012-08-07 | Open-market buy | 600 | $7.15 | 11,897,422 |
| 2012-08-07 | Open-market buy | 200 | $7.14 | 11,896,822 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,896,622 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,896,422 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,896,222 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,896,122 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,896,022 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,895,922 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,944,022 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,947,822 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,947,722 |
| 2012-08-07 | Open-market buy | 200 | $7.15 | 11,947,622 |
| 2012-08-07 | Open-market buy | 200 | $7.15 | 11,947,422 |
| 2012-08-07 | Open-market buy | 300 | $7.15 | 11,947,222 |
| 2012-08-07 | Open-market buy | 200 | $7.15 | 11,946,922 |
| 2012-08-07 | Open-market buy | 300 | $7.15 | 11,946,722 |
| 2012-08-07 | Open-market buy | 300 | $7.15 | 11,946,422 |
| 2012-08-07 | Open-market buy | 47 | $7.14 | 11,946,122 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,946,075 |
| 2012-08-07 | Open-market buy | 200 | $7.15 | 11,945,975 |
| 2012-08-07 | Open-market buy | 300 | $7.15 | 11,945,775 |
| 2012-08-07 | Open-market buy | 53 | $7.14 | 11,945,475 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,945,422 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,945,322 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,945,222 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,945,122 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,945,022 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,944,922 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,944,822 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,944,722 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,944,622 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,944,522 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,944,422 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,944,322 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,944,222 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,944,122 |
| 2012-08-07 | Open-market buy | 200 | $7.15 | 11,948,022 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,943,922 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,948,122 |
| 2012-08-07 | Open-market buy | 300 | $7.15 | 11,953,322 |
| 2012-08-07 | Open-market buy | 400 | $7.15 | 11,953,022 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,952,622 |
| 2012-08-07 | Open-market buy | 500 | $7.15 | 11,952,522 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,952,022 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,951,922 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,951,822 |
| 2012-08-07 | Open-market buy | 200 | $7.15 | 11,951,722 |
| 2012-08-07 | Open-market buy | 400 | $7.15 | 11,951,522 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,951,122 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,951,022 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,950,922 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,950,822 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,950,722 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,950,622 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,950,522 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,950,422 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,950,322 |
| 2012-08-07 | Open-market buy | 300 | $7.15 | 11,950,222 |
| 2012-08-07 | Open-market buy | 300 | $7.15 | 11,949,922 |
| 2012-08-07 | Open-market buy | 300 | $7.15 | 11,949,622 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,949,322 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,949,222 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,949,122 |
| 2012-08-07 | Open-market buy | 300 | $7.15 | 11,949,022 |
| 2012-08-07 | Open-market buy | 200 | $7.15 | 11,948,722 |
| 2012-08-07 | Open-market buy | 200 | $7.15 | 11,948,522 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,948,322 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,948,222 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,958,622 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,960,822 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,960,922 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,961,022 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,961,122 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,961,222 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,961,322 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,961,422 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,957,622 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,957,822 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,958,922 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,959,022 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,959,122 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,959,222 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,959,322 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,959,422 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,959,522 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,959,622 |
| 2012-08-07 | Open-market buy | 300 | $7.18 | 11,959,922 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,960,022 |
| 2012-08-07 | Open-market buy | 500 | $7.18 | 11,960,522 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,960,622 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,960,722 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,957,922 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,958,022 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,958,222 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,958,322 |
| 2012-08-07 | Open-market buy | 200 | $7.18 | 11,958,522 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,958,822 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,958,722 |
| 2012-08-07 | Open-market buy | 22 | $7.19 | 11,996,270 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,996,248 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,996,148 |
| 2012-08-07 | Open-market buy | 10 | $7.19 | 11,995,948 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,995,938 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,995,738 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,995,638 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,995,538 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,995,438 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,995,238 |
| 2012-08-07 | Open-market buy | 300 | $7.19 | 11,995,038 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,994,738 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,997,002 |
| 2012-08-07 | Open-market buy | 90 | $7.19 | 11,994,538 |
| 2012-08-07 | Open-market buy | 300 | $7.19 | 11,994,448 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,994,148 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,994,048 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,993,848 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,993,748 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,993,648 |
| 2012-08-07 | Open-market buy | 20 | $7.19 | 11,993,548 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,993,528 |
| 2012-08-07 | Open-market buy | 90 | $7.19 | 11,993,428 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,993,338 |
| 2012-08-07 | Open-market buy | 32 | $7.19 | 11,996,302 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,996,402 |
| 2012-08-07 | Open-market buy | 300 | $7.19 | 11,996,702 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,996,802 |
| 2012-08-07 | Open-market buy | 100 | $7.18 | 11,996,902 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,994,638 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,903,622 |
| 2012-08-07 | Open-market buy | 300 | $7.16 | 11,903,222 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,902,922 |
| 2012-08-07 | Open-market buy | 45 | $7.15 | 11,902,822 |
| 2012-08-07 | Open-market buy | 200 | $7.15 | 11,902,777 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,902,577 |
| 2012-08-07 | Open-market buy | 400 | $7.16 | 11,902,477 |
| 2012-08-07 | Open-market buy | 600 | $7.16 | 11,902,077 |
| 2012-08-07 | Open-market buy | 55 | $7.16 | 11,901,477 |
| 2012-08-07 | Open-market buy | 45 | $7.16 | 11,901,422 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,906,422 |
| 2012-08-07 | Open-market buy | 200 | $7.16 | 11,906,322 |
| 2012-08-07 | Open-market buy | 200 | $7.16 | 11,906,122 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,905,922 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,905,822 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,905,722 |
| 2012-08-07 | Open-market buy | 300 | $7.16 | 11,905,622 |
| 2012-08-07 | Open-market buy | 200 | $7.14 | 11,905,322 |
| 2012-08-07 | Open-market buy | 200 | $7.11 | 11,905,122 |
| 2012-08-07 | Open-market buy | 100 | $7.14 | 11,904,922 |
| 2012-08-07 | Open-market buy | 400 | $7.14 | 11,904,822 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,904,422 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,904,322 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,904,222 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,904,122 |
| 2012-08-07 | Open-market buy | 200 | $7.15 | 11,904,022 |
| 2012-08-07 | Open-market buy | 100 | $7.15 | 11,903,822 |
| 2012-08-07 | Open-market buy | 100 | $7.13 | 11,903,722 |
| 2012-08-07 | Open-market buy | 200 | $7.16 | 11,903,422 |
| 2012-08-07 | Open-market buy | 100 | $7.13 | 11,903,522 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,937,622 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,937,122 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,936,922 |
| 2012-08-07 | Open-market buy | 600 | $7.19 | 11,936,822 |
| 2012-08-07 | Open-market buy | 300 | $7.19 | 11,936,222 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,935,922 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,935,822 |
| 2012-08-07 | Open-market buy | 200 | $7.17 | 11,940,079 |
| 2012-08-07 | Open-market buy | 600 | $7.17 | 11,939,879 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,939,279 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,939,179 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,939,079 |
| 2012-08-07 | Open-market buy | 200 | $7.17 | 11,938,979 |
| 2012-08-07 | Open-market buy | 18 | $7.17 | 11,938,779 |
| 2012-08-07 | Open-market buy | 39 | $7.17 | 11,938,761 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,938,722 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,938,622 |
| 2012-08-07 | Open-market buy | 80 | $7.19 | 11,938,522 |
| 2012-08-07 | Open-market buy | 80 | $7.19 | 11,938,442 |
| 2012-08-07 | Open-market buy | 20 | $7.19 | 11,938,362 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,938,342 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,938,242 |
| 2012-08-07 | Open-market buy | 100 | $7.20 | 11,938,142 |
| 2012-08-07 | Open-market buy | 20 | $7.19 | 11,938,042 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,938,022 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,937,922 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,937,822 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,937,722 |
| 2012-08-07 | Open-market buy | 100 | $7.19 | 11,937,222 |
| 2012-08-07 | Open-market buy | 200 | $7.19 | 11,937,422 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,961,822 |
| 2012-08-07 | Open-market buy | 21 | $7.16 | 11,964,743 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,964,843 |
| 2012-08-07 | Open-market buy | 79 | $7.16 | 11,964,922 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,965,022 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,965,122 |
| 2012-08-07 | Open-market buy | 200 | $7.17 | 11,965,322 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,965,422 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,965,522 |
| 2012-08-07 | Open-market buy | 200 | $7.17 | 11,961,622 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,961,722 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,965,722 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,961,922 |
| 2012-08-07 | Open-market buy | 500 | $7.16 | 11,962,422 |
| 2012-08-07 | Open-market buy | 500 | $7.16 | 11,962,922 |
| 2012-08-07 | Open-market buy | 39 | $7.16 | 11,962,961 |
| 2012-08-07 | Open-market buy | 61 | $7.16 | 11,963,022 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,963,122 |
| 2012-08-07 | Open-market buy | 700 | $7.16 | 11,963,822 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,963,922 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,964,022 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,964,122 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,964,222 |
| 2012-08-07 | Open-market buy | 21 | $7.16 | 11,964,243 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,964,343 |
| 2012-08-07 | Open-market buy | 79 | $7.16 | 11,964,422 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,964,522 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,964,622 |
| 2012-08-07 | Open-market buy | 100 | $7.16 | 11,964,722 |
| 2012-08-07 | Open-market buy | 100 | $7.17 | 11,965,622 |
| 2011-12-08 | Open-market buy | 100 | $7.33 | 11,862,722 |
| 2011-12-08 | Open-market buy | 100 | $7.33 | 11,862,622 |
| 2011-12-08 | Open-market buy | 200 | $7.33 | 11,862,522 |
| 2011-12-08 | Open-market buy | 100 | $7.33 | 11,862,322 |
| 2011-12-08 | Open-market buy | 100 | $7.33 | 11,862,222 |
| 2011-12-08 | Open-market buy | 200 | $7.33 | 11,862,122 |
| 2011-12-08 | Open-market buy | 100 | $7.32 | 11,861,922 |
| 2011-12-08 | Open-market buy | 100 | $7.32 | 11,861,822 |
| 2011-12-08 | Open-market buy | 100 | $7.33 | 11,861,722 |
| 2011-12-08 | Open-market buy | 100 | $7.32 | 11,861,622 |
| 2011-12-08 | Open-market buy | 100 | $7.33 | 11,861,522 |
| 2011-12-08 | Open-market buy | 100 | $7.33 | 11,861,422 |
| 2011-12-08 | Open-market buy | 100 | $7.33 | 11,861,322 |
| 2011-12-08 | Open-market buy | 100 | $7.33 | 11,861,222 |
| 2011-12-08 | Open-market buy | 100 | $7.32 | 11,861,122 |
| 2011-12-08 | Open-market buy | 200 | $7.32 | 11,861,022 |
| 2011-12-08 | Open-market buy | 100 | $7.33 | 11,860,822 |
| 2011-12-08 | Open-market buy | 200 | $7.32 | 11,860,722 |
| 2011-12-08 | Open-market buy | 100 | $7.32 | 11,860,522 |
| 2011-12-08 | Open-market buy | 100 | $7.32 | 11,860,422 |
| 2011-12-08 | Open-market buy | 100 | $7.32 | 11,860,322 |
| 2011-12-08 | Open-market buy | 200 | $7.32 | 11,860,222 |
| 2011-12-08 | Open-market buy | 100 | $7.32 | 11,860,022 |
| 2011-12-08 | Open-market buy | 100 | $7.32 | 11,859,922 |
| 2011-12-08 | Open-market buy | 100 | $7.32 | 11,859,822 |
| 2011-12-08 | Open-market buy | 100 | $7.32 | 11,859,722 |
| 2011-12-08 | Open-market buy | 100 | $7.32 | 11,859,622 |
| 2011-12-08 | Open-market buy | 100 | $7.31 | 11,859,522 |
| 2011-12-08 | Open-market buy | 100 | $7.33 | 11,862,822 |
| 2011-12-08 | Open-market buy | 100 | $7.31 | 11,859,422 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,875,022 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,874,722 |
| 2011-12-08 | Open-market buy | 76 | $7.23 | 11,874,622 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,874,546 |
| 2011-12-08 | Open-market buy | 24 | $7.23 | 11,874,446 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,874,422 |
| 2011-12-08 | Open-market buy | 100 | $7.24 | 11,874,322 |
| 2011-12-08 | Open-market buy | 100 | $7.24 | 11,874,222 |
| 2011-12-08 | Open-market buy | 100 | $7.24 | 11,874,122 |
| 2011-12-08 | Open-market buy | 100 | $7.24 | 11,874,022 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,877,422 |
| 2011-12-08 | Open-market buy | 400 | $7.24 | 11,877,322 |
| 2011-12-08 | Open-market buy | 100 | $7.24 | 11,876,922 |
| 2011-12-08 | Open-market buy | 100 | $7.24 | 11,876,822 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,876,722 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,876,622 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,876,522 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,876,422 |
| 2011-12-08 | Open-market buy | 400 | $7.23 | 11,876,322 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,875,922 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,875,822 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,875,722 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,875,622 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,875,522 |
| 2011-12-08 | Open-market buy | 100 | $7.24 | 11,875,422 |
| 2011-12-08 | Open-market buy | 100 | $7.24 | 11,875,322 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,875,222 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,875,122 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,874,822 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,874,922 |
| 2011-12-08 | Open-market buy | 100 | $7.31 | 11,854,322 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,854,022 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,853,922 |
| 2011-12-08 | Open-market buy | 30 | $7.29 | 11,853,822 |
| 2011-12-08 | Open-market buy | 70 | $7.29 | 11,853,792 |
| 2011-12-08 | Open-market buy | 100 | $7.30 | 11,853,722 |
| 2011-12-08 | Open-market buy | 100 | $7.30 | 11,853,622 |
| 2011-12-08 | Open-market buy | 100 | $7.30 | 11,853,522 |
| 2011-12-08 | Open-market buy | 100 | $7.30 | 11,853,422 |
| 2011-12-08 | Open-market buy | 100 | $7.30 | 11,853,322 |
| 2011-12-08 | Open-market buy | 200 | $7.31 | 11,853,222 |
| 2011-12-08 | Open-market buy | 500 | $7.31 | 11,853,022 |
| 2011-12-08 | Open-market buy | 178 | $7.30 | 11,852,522 |
| 2011-12-08 | Open-market buy | 100 | $7.30 | 11,852,344 |
| 2011-12-08 | Open-market buy | 200 | $7.30 | 11,852,244 |
| 2011-12-08 | Open-market buy | 100 | $7.30 | 11,852,044 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,855,622 |
| 2011-12-08 | Open-market buy | 100 | $7.31 | 11,855,522 |
| 2011-12-08 | Open-market buy | 100 | $7.31 | 11,855,422 |
| 2011-12-08 | Open-market buy | 100 | $7.31 | 11,855,322 |
| 2011-12-08 | Open-market buy | 200 | $7.31 | 11,855,222 |
| 2011-12-08 | Open-market buy | 100 | $7.31 | 11,855,022 |
| 2011-12-08 | Open-market buy | 100 | $7.31 | 11,854,922 |
| 2011-12-08 | Open-market buy | 110 | $7.31 | 11,854,822 |
| 2011-12-08 | Open-market buy | 100 | $7.31 | 11,854,712 |
| 2011-12-08 | Open-market buy | 100 | $7.31 | 11,854,612 |
| 2011-12-08 | Open-market buy | 90 | $7.31 | 11,854,512 |
| 2011-12-08 | Open-market buy | 100 | $7.31 | 11,854,422 |
| 2011-12-08 | Open-market buy | 100 | $7.30 | 11,854,122 |
| 2011-12-08 | Open-market buy | 100 | $7.31 | 11,854,222 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,845,122 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,845,022 |
| 2011-12-08 | Open-market buy | 200 | $7.25 | 11,844,922 |
| 2011-12-08 | Open-market buy | 100 | $7.24 | 11,844,722 |
| 2011-12-08 | Open-market buy | 22 | $7.28 | 11,848,044 |
| 2011-12-08 | Open-market buy | 200 | $7.28 | 11,848,022 |
| 2011-12-08 | Open-market buy | 100 | $7.28 | 11,847,822 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,847,722 |
| 2011-12-08 | Open-market buy | 200 | $7.29 | 11,847,622 |
| 2011-12-08 | Open-market buy | 300 | $7.29 | 11,847,422 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,847,122 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,847,022 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,846,922 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,846,822 |
| 2011-12-08 | Open-market buy | 100 | $7.28 | 11,846,722 |
| 2011-12-08 | Open-market buy | 100 | $7.28 | 11,846,622 |
| 2011-12-08 | Open-market buy | 100 | $7.28 | 11,846,522 |
| 2011-12-08 | Open-market buy | 79 | $7.27 | 11,846,422 |
| 2011-12-08 | Open-market buy | 21 | $7.27 | 11,846,343 |
| 2011-12-08 | Open-market buy | 79 | $7.27 | 11,846,322 |
| 2011-12-08 | Open-market buy | 121 | $7.27 | 11,846,243 |
| 2011-12-08 | Open-market buy | 100 | $7.27 | 11,846,122 |
| 2011-12-08 | Open-market buy | 100 | $7.27 | 11,846,022 |
| 2011-12-08 | Open-market buy | 179 | $7.27 | 11,845,922 |
| 2011-12-08 | Open-market buy | 21 | $7.27 | 11,845,743 |
| 2011-12-08 | Open-market buy | 100 | $7.27 | 11,845,722 |
| 2011-12-08 | Open-market buy | 100 | $7.27 | 11,845,622 |
| 2011-12-08 | Open-market buy | 200 | $7.27 | 11,845,522 |
| 2011-12-08 | Open-market buy | 100 | $7.27 | 11,845,322 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,845,222 |
| 2011-12-08 | Open-market buy | 100 | $7.34 | 11,863,422 |
| 2011-12-08 | Open-market buy | 100 | $7.34 | 11,863,322 |
| 2011-12-08 | Open-market buy | 100 | $7.34 | 11,863,222 |
| 2011-12-08 | Open-market buy | 100 | $7.34 | 11,863,122 |
| 2011-12-08 | Open-market buy | 100 | $7.33 | 11,863,022 |
| 2011-12-08 | Open-market buy | 100 | $7.33 | 11,862,922 |
| 2011-12-08 | Open-market buy | 199 | $7.35 | 11,866,321 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,866,122 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,866,022 |
| 2011-12-08 | Open-market buy | 100 | $7.33 | 11,865,922 |
| 2011-12-08 | Open-market buy | 100 | $7.33 | 11,865,822 |
| 2011-12-08 | Open-market buy | 100 | $7.33 | 11,865,722 |
| 2011-12-08 | Open-market buy | 300 | $7.33 | 11,865,622 |
| 2011-12-08 | Open-market buy | 100 | $7.33 | 11,865,322 |
| 2011-12-08 | Open-market buy | 100 | $7.33 | 11,865,222 |
| 2011-12-08 | Open-market buy | 300 | $7.35 | 11,865,122 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,864,822 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,864,722 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,864,622 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,864,522 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,864,422 |
| 2011-12-08 | Open-market buy | 200 | $7.35 | 11,864,322 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,864,122 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,864,022 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,863,922 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,863,822 |
| 2011-12-08 | Open-market buy | 100 | $7.34 | 11,863,722 |
| 2011-12-08 | Open-market buy | 100 | $7.34 | 11,863,622 |
| 2011-12-08 | Open-market buy | 56 | $7.34 | 11,863,522 |
| 2011-12-08 | Open-market buy | 44 | $7.34 | 11,863,466 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,883,522 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,883,422 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,883,322 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,883,622 |
| 2011-12-08 | Open-market buy | 200 | $7.25 | 11,883,822 |
| 2011-12-08 | Open-market buy | 200 | $7.25 | 11,884,022 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,883,222 |
| 2011-12-08 | Open-market buy | 100 | $7.24 | 11,883,122 |
| 2011-12-08 | Open-market buy | 100 | $7.24 | 11,883,022 |
| 2011-12-08 | Open-market buy | 100 | $7.24 | 11,882,922 |
| 2011-12-08 | Open-market buy | 100 | $7.24 | 11,882,822 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,882,722 |
| 2011-12-08 | Open-market buy | 300 | $7.23 | 11,882,622 |
| 2011-12-08 | Open-market buy | 100 | $7.22 | 11,882,322 |
| 2011-12-08 | Open-market buy | 100 | $7.22 | 11,882,222 |
| 2011-12-08 | Open-market buy | 100 | $7.22 | 11,882,122 |
| 2011-12-08 | Open-market buy | 300 | $7.21 | 11,882,022 |
| 2011-12-08 | Open-market buy | 100 | $7.21 | 11,881,722 |
| 2011-12-08 | Open-market buy | 100 | $7.21 | 11,881,622 |
| 2011-12-08 | Open-market buy | 100 | $7.22 | 11,885,822 |
| 2011-12-08 | Open-market buy | 100 | $7.22 | 11,885,722 |
| 2011-12-08 | Open-market buy | 100 | $7.22 | 11,885,622 |
| 2011-12-08 | Open-market buy | 100 | $7.22 | 11,885,522 |
| 2011-12-08 | Open-market buy | 100 | $7.22 | 11,885,422 |
| 2011-12-08 | Open-market buy | 300 | $7.22 | 11,885,322 |
| 2011-12-08 | Open-market buy | 200 | $7.22 | 11,885,022 |
| 2011-12-08 | Open-market buy | 300 | $7.22 | 11,884,822 |
| 2011-12-08 | Open-market buy | 100 | $7.24 | 11,884,522 |
| 2011-12-08 | Open-market buy | 100 | $7.24 | 11,884,422 |
| 2011-12-08 | Open-market buy | 300 | $7.25 | 11,884,322 |
| 2011-12-08 | Open-market buy | 100 | $7.19 | 11,890,722 |
| 2011-12-08 | Open-market buy | 100 | $7.30 | 11,858,322 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,858,022 |
| 2011-12-08 | Open-market buy | 200 | $7.29 | 11,857,922 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,857,722 |
| 2011-12-08 | Open-market buy | 400 | $7.31 | 11,857,622 |
| 2011-12-08 | Open-market buy | 400 | $7.31 | 11,857,222 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,856,822 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,856,722 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,856,622 |
| 2011-12-08 | Open-market buy | 200 | $7.29 | 11,856,522 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,856,322 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,856,222 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,856,122 |
| 2011-12-08 | Open-market buy | 100 | $7.28 | 11,856,022 |
| 2011-12-08 | Open-market buy | 100 | $7.28 | 11,855,922 |
| 2011-12-08 | Open-market buy | 100 | $7.28 | 11,855,822 |
| 2011-12-08 | Open-market buy | 100 | $7.28 | 11,855,722 |
| 2011-12-08 | Open-market buy | 100 | $7.31 | 11,859,322 |
| 2011-12-08 | Open-market buy | 100 | $7.31 | 11,859,222 |
| 2011-12-08 | Open-market buy | 57 | $7.30 | 11,859,122 |
| 2011-12-08 | Open-market buy | 100 | $7.30 | 11,859,065 |
| 2011-12-08 | Open-market buy | 100 | $7.30 | 11,858,965 |
| 2011-12-08 | Open-market buy | 100 | $7.30 | 11,858,865 |
| 2011-12-08 | Open-market buy | 43 | $7.30 | 11,858,765 |
| 2011-12-08 | Open-market buy | 100 | $7.30 | 11,858,722 |
| 2011-12-08 | Open-market buy | 100 | $7.30 | 11,858,622 |
| 2011-12-08 | Open-market buy | 100 | $7.30 | 11,858,522 |
| 2011-12-08 | Open-market buy | 100 | $7.30 | 11,858,422 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,858,122 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,858,222 |
| 2011-12-08 | Open-market buy | 100 | $7.19 | 11,889,222 |
| 2011-12-08 | Open-market buy | 200 | $7.22 | 11,888,022 |
| 2011-12-08 | Open-market buy | 100 | $7.22 | 11,888,122 |
| 2011-12-08 | Open-market buy | 100 | $7.22 | 11,888,222 |
| 2011-12-08 | Open-market buy | 100 | $7.22 | 11,888,322 |
| 2011-12-08 | Open-market buy | 300 | $7.22 | 11,888,622 |
| 2011-12-08 | Open-market buy | 100 | $7.22 | 11,888,722 |
| 2011-12-08 | Open-market buy | 200 | $7.22 | 11,888,922 |
| 2011-12-08 | Open-market buy | 100 | $7.22 | 11,889,022 |
| 2011-12-08 | Open-market buy | 200 | $7.22 | 11,887,722 |
| 2011-12-08 | Open-market buy | 300 | $7.22 | 11,887,522 |
| 2011-12-08 | Open-market buy | 300 | $7.22 | 11,887,222 |
| 2011-12-08 | Open-market buy | 200 | $7.22 | 11,886,922 |
| 2011-12-08 | Open-market buy | 300 | $7.22 | 11,886,722 |
| 2011-12-08 | Open-market buy | 200 | $7.22 | 11,886,422 |
| 2011-12-08 | Open-market buy | 100 | $7.22 | 11,886,222 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,886,122 |
| 2011-12-08 | Open-market buy | 100 | $7.22 | 11,886,022 |
| 2011-12-08 | Open-market buy | 100 | $7.22 | 11,885,922 |
| 2011-12-08 | Open-market buy | 200 | $7.19 | 11,890,622 |
| 2011-12-08 | Open-market buy | 400 | $7.19 | 11,890,422 |
| 2011-12-08 | Open-market buy | 300 | $7.19 | 11,890,022 |
| 2011-12-08 | Open-market buy | 100 | $7.19 | 11,889,722 |
| 2011-12-08 | Open-market buy | 100 | $7.19 | 11,889,622 |
| 2011-12-08 | Open-market buy | 100 | $7.19 | 11,889,522 |
| 2011-12-08 | Open-market buy | 100 | $7.19 | 11,889,422 |
| 2011-12-08 | Open-market buy | 100 | $7.19 | 11,889,322 |
| 2011-12-08 | Open-market buy | 100 | $7.22 | 11,887,822 |
| 2011-12-08 | Open-market buy | 76 | $7.22 | 11,889,122 |
| 2011-12-08 | Open-market buy | 24 | $7.22 | 11,889,046 |
| 2011-12-08 | Open-market buy | 201 | $7.35 | 11,868,022 |
| 2011-12-08 | Open-market buy | 200 | $7.35 | 11,867,821 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,867,621 |
| 2011-12-08 | Open-market buy | 200 | $7.35 | 11,868,222 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,868,322 |
| 2011-12-08 | Open-market buy | 99 | $7.35 | 11,868,421 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,868,521 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,868,621 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,868,721 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,868,821 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,868,921 |
| 2011-12-08 | Open-market buy | 200 | $7.35 | 11,869,121 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,869,221 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,869,321 |
| 2011-12-08 | Open-market buy | 4 | $7.35 | 11,869,325 |
| 2011-12-08 | Open-market buy | 200 | $7.35 | 11,869,525 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,869,625 |
| 2011-12-08 | Open-market buy | 200 | $7.35 | 11,869,825 |
| 2011-12-08 | Open-market buy | 197 | $7.35 | 11,870,022 |
| 2011-12-08 | Open-market buy | 300 | $7.35 | 11,870,322 |
| 2011-12-08 | Open-market buy | 100 | $7.34 | 11,870,422 |
| 2011-12-08 | Open-market buy | 200 | $7.35 | 11,866,521 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,866,621 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,866,721 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,866,821 |
| 2011-12-08 | Open-market buy | 200 | $7.35 | 11,867,021 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,867,121 |
| 2011-12-08 | Open-market buy | 200 | $7.35 | 11,867,321 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,867,421 |
| 2011-12-08 | Open-market buy | 100 | $7.35 | 11,867,521 |
| 2011-12-08 | Open-market buy | 100 | $7.27 | 11,841,422 |
| 2011-12-08 | Open-market buy | 100 | $7.28 | 11,841,122 |
| 2011-12-08 | Open-market buy | 100 | $7.28 | 11,841,022 |
| 2011-12-08 | Open-market buy | 100 | $7.28 | 11,840,922 |
| 2011-12-08 | Open-market buy | 100 | $7.28 | 11,840,822 |
| 2011-12-08 | Open-market buy | 100 | $7.24 | 11,844,622 |
| 2011-12-08 | Open-market buy | 300 | $7.24 | 11,844,522 |
| 2011-12-08 | Open-market buy | 100 | $7.26 | 11,844,222 |
| 2011-12-08 | Open-market buy | 100 | $7.26 | 11,844,122 |
| 2011-12-08 | Open-market buy | 200 | $7.26 | 11,844,022 |
| 2011-12-08 | Open-market buy | 100 | $7.26 | 11,843,822 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,843,722 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,843,622 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,843,522 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,843,422 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,843,322 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,843,222 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,843,122 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,843,022 |
| 2011-12-08 | Open-market buy | 100 | $7.26 | 11,842,922 |
| 2011-12-08 | Open-market buy | 100 | $7.26 | 11,842,822 |
| 2011-12-08 | Open-market buy | 100 | $7.26 | 11,842,722 |
| 2011-12-08 | Open-market buy | 200 | $7.26 | 11,842,622 |
| 2011-12-08 | Open-market buy | 200 | $7.26 | 11,842,422 |
| 2011-12-08 | Open-market buy | 400 | $7.26 | 11,842,222 |
| 2011-12-08 | Open-market buy | 200 | $7.26 | 11,841,822 |
| 2011-12-08 | Open-market buy | 100 | $7.27 | 11,841,622 |
| 2011-12-08 | Open-market buy | 100 | $7.27 | 11,841,522 |
| 2011-12-08 | Open-market buy | 100 | $7.28 | 11,841,222 |
| 2011-12-08 | Open-market buy | 100 | $7.27 | 11,841,322 |
| 2011-12-08 | Open-market buy | 100 | $7.28 | 11,850,122 |
| 2011-12-08 | Open-market buy | 400 | $7.29 | 11,850,022 |
| 2011-12-08 | Open-market buy | 100 | $7.28 | 11,850,222 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,850,322 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,850,422 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,850,522 |
| 2011-12-08 | Open-market buy | 100 | $7.28 | 11,850,622 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,850,722 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,850,822 |
| 2011-12-08 | Open-market buy | 200 | $7.29 | 11,851,022 |
| 2011-12-08 | Open-market buy | 100 | $7.29 | 11,851,122 |
| 2011-12-08 | Open-market buy | 100 | $7.27 | 11,851,222 |
| 2011-12-08 | Open-market buy | 100 | $7.27 | 11,851,322 |
| 2011-12-08 | Open-market buy | 100 | $7.27 | 11,851,422 |
| 2011-12-08 | Open-market buy | 200 | $7.28 | 11,851,622 |
| 2011-12-08 | Open-market buy | 100 | $7.28 | 11,851,722 |
| 2011-12-08 | Open-market buy | 100 | $7.28 | 11,851,822 |
| 2011-12-08 | Open-market buy | 100 | $7.30 | 11,851,922 |
| 2011-12-08 | Open-market buy | 22 | $7.30 | 11,851,944 |
| 2011-12-08 | Open-market buy | 100 | $7.28 | 11,848,144 |
| 2011-12-08 | Open-market buy | 78 | $7.28 | 11,848,222 |
| 2011-12-08 | Open-market buy | 100 | $7.32 | 11,848,322 |
| 2011-12-08 | Open-market buy | 100 | $7.32 | 11,848,422 |
| 2011-12-08 | Open-market buy | 100 | $7.32 | 11,848,522 |
| 2011-12-08 | Open-market buy | 400 | $7.32 | 11,849,622 |
| 2011-12-08 | Open-market buy | 100 | $7.32 | 11,849,222 |
| 2011-12-08 | Open-market buy | 300 | $7.32 | 11,849,122 |
| 2011-12-08 | Open-market buy | 100 | $7.32 | 11,848,822 |
| 2011-12-08 | Open-market buy | 100 | $7.32 | 11,848,722 |
| 2011-12-08 | Open-market buy | 100 | $7.32 | 11,848,622 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,872,822 |
| 2011-12-08 | Open-market buy | 200 | $7.25 | 11,873,222 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,873,322 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,872,922 |
| 2011-12-08 | Open-market buy | 100 | $7.24 | 11,873,822 |
| 2011-12-08 | Open-market buy | 100 | $7.24 | 11,873,422 |
| 2011-12-08 | Open-market buy | 100 | $7.24 | 11,873,522 |
| 2011-12-08 | Open-market buy | 100 | $7.34 | 11,870,522 |
| 2011-12-08 | Open-market buy | 100 | $7.34 | 11,870,622 |
| 2011-12-08 | Open-market buy | 100 | $7.34 | 11,870,722 |
| 2011-12-08 | Open-market buy | 200 | $7.23 | 11,870,922 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,871,022 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,871,122 |
| 2011-12-08 | Open-market buy | 45 | $7.23 | 11,871,167 |
| 2011-12-08 | Open-market buy | 55 | $7.23 | 11,871,222 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,871,322 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,871,422 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,871,522 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,871,622 |
| 2011-12-08 | Open-market buy | 200 | $7.25 | 11,871,822 |
| 2011-12-08 | Open-market buy | 200 | $7.25 | 11,872,022 |
| 2011-12-08 | Open-market buy | 200 | $7.25 | 11,872,222 |
| 2011-12-08 | Open-market buy | 4 | $7.25 | 11,872,226 |
| 2011-12-08 | Open-market buy | 96 | $7.25 | 11,872,322 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,872,422 |
| 2011-12-08 | Open-market buy | 100 | $7.25 | 11,872,522 |
| 2011-12-08 | Open-market buy | 200 | $7.25 | 11,872,722 |
| 2011-12-08 | Open-market buy | 200 | $7.24 | 11,873,722 |
| 2011-12-08 | Open-market buy | 100 | $7.24 | 11,873,022 |
| 2011-12-08 | Open-market buy | 100 | $7.24 | 11,873,922 |
| 2011-12-08 | Open-market buy | 100 | $7.21 | 11,881,322 |
| 2011-12-08 | Open-market buy | 100 | $7.21 | 11,881,222 |
| 2011-12-08 | Open-market buy | 100 | $7.22 | 11,881,122 |
| 2011-12-08 | Open-market buy | 100 | $7.22 | 11,881,022 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,880,922 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,880,822 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,880,722 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,880,622 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,880,522 |
| 2011-12-08 | Open-market buy | 200 | $7.23 | 11,880,422 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,880,222 |
| 2011-12-08 | Open-market buy | 200 | $7.23 | 11,880,122 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,879,922 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,879,822 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,879,722 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,879,622 |
| 2011-12-08 | Open-market buy | 200 | $7.23 | 11,879,522 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,879,322 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,879,222 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,879,122 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,879,022 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,878,922 |
| 2011-12-08 | Open-market buy | 200 | $7.23 | 11,878,822 |
| 2011-12-08 | Open-market buy | 400 | $7.23 | 11,878,622 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,878,222 |
| 2011-12-08 | Open-market buy | 100 | $7.23 | 11,878,122 |
| 2011-12-08 | Open-market buy | 500 | $7.23 | 11,878,022 |
| 2011-12-08 | Open-market buy | 100 | $7.24 | 11,877,522 |
| 2011-12-08 | Open-market buy | 100 | $7.21 | 11,881,522 |
| 2011-12-08 | Open-market buy | 100 | $7.21 | 11,881,422 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,751,522 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,751,422 |
| 2011-12-07 | Open-market buy | 300 | $7.48 | 11,751,322 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,751,022 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,750,922 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,750,822 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,750,722 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,750,622 |
| 2011-12-07 | Open-market buy | 37 | $7.46 | 11,750,522 |
| 2011-12-07 | Open-market buy | 63 | $7.46 | 11,750,485 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,750,422 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,754,022 |
| 2011-12-07 | Open-market buy | 200 | $7.47 | 11,753,922 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,753,722 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,753,622 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,753,522 |
| 2011-12-07 | Open-market buy | 96 | $7.47 | 11,753,422 |
| 2011-12-07 | Open-market buy | 6 | $7.47 | 11,753,326 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,753,320 |
| 2011-12-07 | Open-market buy | 98 | $7.47 | 11,753,220 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,753,122 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,753,022 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,752,922 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,752,822 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,752,722 |
| 2011-12-07 | Open-market buy | 200 | $7.47 | 11,752,622 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,752,422 |
| 2011-12-07 | Open-market buy | 300 | $7.48 | 11,752,322 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,752,022 |
| 2011-12-07 | Open-market buy | 400 | $7.48 | 11,751,922 |
| 2011-12-07 | Open-market buy | 100 | $7.42 | 11,745,922 |
| 2011-12-07 | Open-market buy | 100 | $7.35 | 11,745,622 |
| 2011-12-07 | Open-market buy | 100 | $7.35 | 11,745,522 |
| 2011-12-07 | Open-market buy | 50 | $7.47 | 11,746,794 |
| 2011-12-07 | Open-market buy | 22 | $7.47 | 11,746,744 |
| 2011-12-07 | Open-market buy | 78 | $7.47 | 11,746,722 |
| 2011-12-07 | Open-market buy | 22 | $7.46 | 11,746,644 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,746,622 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,746,522 |
| 2011-12-07 | Open-market buy | 100 | $7.44 | 11,746,422 |
| 2011-12-07 | Open-market buy | 100 | $7.44 | 11,746,322 |
| 2011-12-07 | Open-market buy | 100 | $7.43 | 11,746,222 |
| 2011-12-07 | Open-market buy | 100 | $7.43 | 11,746,122 |
| 2011-12-07 | Open-market buy | 100 | $7.43 | 11,746,022 |
| 2011-12-07 | Open-market buy | 100 | $7.35 | 11,745,422 |
| 2011-12-07 | Open-market buy | 100 | $7.35 | 11,745,322 |
| 2011-12-07 | Open-market buy | 100 | $7.35 | 11,745,222 |
| 2011-12-07 | Open-market buy | 100 | $7.35 | 11,745,122 |
| 2011-12-07 | Open-market buy | 100 | $7.35 | 11,745,022 |
| 2011-12-07 | Open-market buy | 3 | $7.34 | 11,744,922 |
| 2011-12-07 | Open-market buy | 100 | $7.34 | 11,744,919 |
| 2011-12-07 | Open-market buy | 100 | $7.33 | 11,744,819 |
| 2011-12-07 | Open-market buy | 100 | $7.33 | 11,744,719 |
| 2011-12-07 | Open-market buy | 97 | $7.32 | 11,744,619 |
| 2011-12-07 | Open-market buy | 100 | $7.32 | 11,744,522 |
| 2011-12-07 | Open-market buy | 100 | $7.31 | 11,744,422 |
| 2011-12-07 | Open-market buy | 100 | $7.31 | 11,744,322 |
| 2011-12-07 | Open-market buy | 100 | $7.31 | 11,744,222 |
| 2011-12-07 | Open-market buy | 100 | $7.42 | 11,745,722 |
| 2011-12-07 | Open-market buy | 100 | $7.42 | 11,745,822 |
| 2011-12-07 | Open-market buy | 168 | $7.47 | 11,789,122 |
| 2011-12-07 | Open-market buy | 200 | $7.47 | 11,788,954 |
| 2011-12-07 | Open-market buy | 232 | $7.47 | 11,789,354 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,788,754 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,788,654 |
| 2011-12-07 | Open-market buy | 68 | $7.47 | 11,788,554 |
| 2011-12-07 | Open-market buy | 32 | $7.47 | 11,788,486 |
| 2011-12-07 | Open-market buy | 180 | $7.47 | 11,788,454 |
| 2011-12-07 | Open-market buy | 200 | $7.47 | 11,788,274 |
| 2011-12-07 | Open-market buy | 32 | $7.47 | 11,788,074 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,788,042 |
| 2011-12-07 | Open-market buy | 300 | $7.47 | 11,787,942 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,787,642 |
| 2011-12-07 | Open-market buy | 200 | $7.47 | 11,787,542 |
| 2011-12-07 | Open-market buy | 200 | $7.47 | 11,787,342 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,787,142 |
| 2011-12-07 | Open-market buy | 120 | $7.47 | 11,787,042 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,786,922 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,786,822 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,786,722 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,786,622 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,786,522 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,786,422 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,786,322 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,786,222 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,786,122 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,786,022 |
| 2011-12-07 | Open-market buy | 200 | $7.47 | 11,789,754 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,789,554 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,789,454 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,766,222 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,765,722 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,765,622 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,765,522 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,765,422 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,765,222 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,765,122 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,764,922 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,764,822 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,764,722 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,764,622 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,764,522 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,764,422 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,764,322 |
| 2011-12-07 | Open-market buy | 400 | $7.50 | 11,764,222 |
| 2011-12-07 | Open-market buy | 300 | $7.50 | 11,763,822 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,763,522 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,763,322 |
| 2011-12-07 | Open-market buy | 81 | $7.49 | 11,763,122 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,763,041 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,767,222 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,767,122 |
| 2011-12-07 | Open-market buy | 200 | $7.46 | 11,767,022 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,766,822 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,766,722 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,766,622 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,766,522 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,766,422 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,765,822 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,766,022 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,759,622 |
| 2011-12-07 | Open-market buy | 19 | $7.49 | 11,762,841 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,762,822 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,762,722 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,762,622 |
| 2011-12-07 | Open-market buy | 200 | $7.49 | 11,762,522 |
| 2011-12-07 | Open-market buy | 19 | $7.49 | 11,762,322 |
| 2011-12-07 | Open-market buy | 81 | $7.49 | 11,762,303 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,762,222 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,762,122 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,762,022 |
| 2011-12-07 | Open-market buy | 200 | $7.49 | 11,761,922 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,761,722 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,761,622 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,761,522 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,761,422 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,761,322 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,761,222 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,761,122 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,761,022 |
| 2011-12-07 | Open-market buy | 200 | $7.48 | 11,760,922 |
| 2011-12-07 | Open-market buy | 200 | $7.48 | 11,760,722 |
| 2011-12-07 | Open-market buy | 200 | $7.48 | 11,760,522 |
| 2011-12-07 | Open-market buy | 200 | $7.48 | 11,760,322 |
| 2011-12-07 | Open-market buy | 200 | $7.48 | 11,760,122 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,759,922 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,759,822 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,759,722 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,762,941 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,759,522 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,773,122 |
| 2011-12-07 | Open-market buy | 300 | $7.49 | 11,772,822 |
| 2011-12-07 | Open-market buy | 224 | $7.49 | 11,772,522 |
| 2011-12-07 | Open-market buy | 200 | $7.49 | 11,772,298 |
| 2011-12-07 | Open-market buy | 300 | $7.49 | 11,772,098 |
| 2011-12-07 | Open-market buy | 200 | $7.49 | 11,771,798 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,771,598 |
| 2011-12-07 | Open-market buy | 76 | $7.49 | 11,771,498 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,771,422 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,771,322 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,771,222 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,771,122 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,771,022 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,770,922 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,770,822 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,770,722 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,774,722 |
| 2011-12-07 | Open-market buy | 200 | $7.48 | 11,774,622 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,774,422 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,774,322 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,774,222 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,774,122 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,774,022 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,773,922 |
| 2011-12-07 | Open-market buy | 400 | $7.49 | 11,773,822 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,773,422 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,773,322 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,773,222 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,772,922 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,773,022 |
| 2011-12-07 | Open-market buy | 374 | $7.50 | 11,805,196 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,804,822 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,804,722 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,810,322 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,810,222 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,810,122 |
| 2011-12-07 | Open-market buy | 200 | $7.49 | 11,810,022 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,809,822 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,809,722 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,809,622 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,809,522 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,809,422 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,809,322 |
| 2011-12-07 | Open-market buy | 300 | $7.50 | 11,809,222 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,808,922 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,808,822 |
| 2011-12-07 | Open-market buy | 300 | $7.50 | 11,808,622 |
| 2011-12-07 | Open-market buy | 300 | $7.50 | 11,808,322 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,808,022 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,807,822 |
| 2011-12-07 | Open-market buy | 1,500 | $7.50 | 11,807,722 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,806,222 |
| 2011-12-07 | Open-market buy | 300 | $7.49 | 11,806,122 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,805,822 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,805,722 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,805,622 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,805,522 |
| 2011-12-07 | Open-market buy | 26 | $7.49 | 11,805,422 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,805,296 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,805,396 |
| 2011-12-07 | Open-market buy | 300 | $7.46 | 11,779,922 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,779,422 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,779,322 |
| 2011-12-07 | Open-market buy | 115 | $7.47 | 11,779,222 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,779,107 |
| 2011-12-07 | Open-market buy | 185 | $7.47 | 11,779,007 |
| 2011-12-07 | Open-market buy | 200 | $7.47 | 11,778,822 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,778,622 |
| 2011-12-07 | Open-market buy | 15 | $7.47 | 11,778,522 |
| 2011-12-07 | Open-market buy | 200 | $7.47 | 11,778,507 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,782,422 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,782,322 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,782,222 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,782,122 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,782,022 |
| 2011-12-07 | Open-market buy | 200 | $7.46 | 11,781,922 |
| 2011-12-07 | Open-market buy | 200 | $7.46 | 11,781,722 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,781,522 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,781,422 |
| 2011-12-07 | Open-market buy | 200 | $7.46 | 11,781,322 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,781,122 |
| 2011-12-07 | Open-market buy | 200 | $7.46 | 11,781,022 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,780,822 |
| 2011-12-07 | Open-market buy | 200 | $7.46 | 11,780,722 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,780,522 |
| 2011-12-07 | Open-market buy | 300 | $7.46 | 11,780,422 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,780,122 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,780,022 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,779,522 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,779,622 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,756,522 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,756,222 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,756,122 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,756,022 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,755,922 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,755,822 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,755,722 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,755,622 |
| 2011-12-07 | Open-market buy | 1,400 | $7.48 | 11,755,522 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,754,122 |
| 2011-12-07 | Open-market buy | 300 | $7.49 | 11,759,422 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,759,122 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,759,022 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,758,922 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,758,822 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,758,722 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,758,622 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,758,522 |
| 2011-12-07 | Open-market buy | 400 | $7.50 | 11,758,322 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,757,922 |
| 2011-12-07 | Open-market buy | 200 | $7.49 | 11,757,822 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,757,622 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,757,522 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,757,422 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,757,322 |
| 2011-12-07 | Open-market buy | 500 | $7.49 | 11,757,222 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,756,722 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,756,622 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,756,322 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,756,422 |
| 2011-12-07 | Open-market buy | 81 | $7.50 | 11,836,103 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,836,022 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,835,822 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,835,622 |
| 2011-12-07 | Open-market buy | 2,300 | $7.50 | 11,835,422 |
| 2011-12-07 | Open-market buy | 300 | $7.50 | 11,833,122 |
| 2011-12-07 | Open-market buy | 300 | $7.50 | 11,832,822 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,832,522 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,832,322 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,832,122 |
| 2011-12-07 | Open-market buy | 300 | $7.50 | 11,831,922 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,831,622 |
| 2011-12-07 | Open-market buy | 76 | $7.48 | 11,838,098 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,838,022 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,837,922 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,837,822 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,837,722 |
| 2011-12-07 | Open-market buy | 300 | $7.48 | 11,837,622 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,837,322 |
| 2011-12-07 | Open-market buy | 19 | $7.50 | 11,837,222 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,837,203 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,837,103 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,837,003 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,836,903 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,836,803 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,836,603 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,836,403 |
| 2011-12-07 | Open-market buy | 81 | $7.50 | 11,836,184 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,836,303 |
| 2011-12-07 | Open-market buy | 19 | $7.50 | 11,836,203 |
| 2011-12-07 | Open-market buy | 368 | $7.47 | 11,790,222 |
| 2011-12-07 | Open-market buy | 300 | $7.46 | 11,797,222 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,796,922 |
| 2011-12-07 | Open-market buy | 300 | $7.46 | 11,796,822 |
| 2011-12-07 | Open-market buy | 200 | $7.46 | 11,796,522 |
| 2011-12-07 | Open-market buy | 300 | $7.46 | 11,796,322 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,796,022 |
| 2011-12-07 | Open-market buy | 629 | $7.46 | 11,795,922 |
| 2011-12-07 | Open-market buy | 371 | $7.46 | 11,795,293 |
| 2011-12-07 | Open-market buy | 200 | $7.46 | 11,794,922 |
| 2011-12-07 | Open-market buy | 600 | $7.46 | 11,794,722 |
| 2011-12-07 | Open-market buy | 1,000 | $7.46 | 11,794,122 |
| 2011-12-07 | Open-market buy | 200 | $7.46 | 11,793,122 |
| 2011-12-07 | Open-market buy | 400 | $7.46 | 11,792,922 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,792,522 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,792,422 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,792,322 |
| 2011-12-07 | Open-market buy | 400 | $7.46 | 11,792,222 |
| 2011-12-07 | Open-market buy | 200 | $7.46 | 11,791,822 |
| 2011-12-07 | Open-market buy | 300 | $7.46 | 11,791,622 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,791,322 |
| 2011-12-07 | Open-market buy | 200 | $7.46 | 11,791,222 |
| 2011-12-07 | Open-market buy | 200 | $7.46 | 11,791,022 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,790,822 |
| 2011-12-07 | Open-market buy | 68 | $7.47 | 11,790,722 |
| 2011-12-07 | Open-market buy | 32 | $7.47 | 11,790,654 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,790,622 |
| 2011-12-07 | Open-market buy | 300 | $7.47 | 11,790,522 |
| 2011-12-07 | Open-market buy | 300 | $7.46 | 11,797,522 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,789,854 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,785,746 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,783,522 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,783,422 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,783,322 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,783,222 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,783,122 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,783,022 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,782,922 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,782,822 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,782,722 |
| 2011-12-07 | Open-market buy | 200 | $7.46 | 11,782,622 |
| 2011-12-07 | Open-market buy | 76 | $7.46 | 11,785,922 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,785,846 |
| 2011-12-07 | Open-market buy | 200 | $7.46 | 11,785,522 |
| 2011-12-07 | Open-market buy | 200 | $7.46 | 11,785,322 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,785,122 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,785,022 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,784,922 |
| 2011-12-07 | Open-market buy | 76 | $7.46 | 11,784,822 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,784,746 |
| 2011-12-07 | Open-market buy | 24 | $7.46 | 11,784,646 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,784,622 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,784,522 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,784,422 |
| 2011-12-07 | Open-market buy | 200 | $7.46 | 11,784,322 |
| 2011-12-07 | Open-market buy | 200 | $7.47 | 11,784,122 |
| 2011-12-07 | Open-market buy | 200 | $7.47 | 11,783,922 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,783,722 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,783,622 |
| 2011-12-07 | Open-market buy | 124 | $7.46 | 11,785,646 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,830,622 |
| 2011-12-07 | Open-market buy | 1,100 | $7.50 | 11,829,722 |
| 2011-12-07 | Open-market buy | 1,100 | $7.50 | 11,828,622 |
| 2011-12-07 | Open-market buy | 900 | $7.50 | 11,827,522 |
| 2011-12-07 | Open-market buy | 1,100 | $7.50 | 11,826,622 |
| 2011-12-07 | Open-market buy | 900 | $7.50 | 11,825,522 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,824,622 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,824,522 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,824,422 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,824,322 |
| 2011-12-07 | Open-market buy | 300 | $7.50 | 11,824,222 |
| 2011-12-07 | Open-market buy | 1,200 | $7.50 | 11,823,922 |
| 2011-12-07 | Open-market buy | 1,800 | $7.50 | 11,822,722 |
| 2011-12-07 | Open-market buy | 1,700 | $7.50 | 11,820,922 |
| 2011-12-07 | Open-market buy | 2,400 | $7.50 | 11,819,222 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,816,822 |
| 2011-12-07 | Open-market buy | 2,300 | $7.50 | 11,816,722 |
| 2011-12-07 | Open-market buy | 219 | $7.50 | 11,814,422 |
| 2011-12-07 | Open-market buy | 281 | $7.50 | 11,814,203 |
| 2011-12-07 | Open-market buy | 300 | $7.50 | 11,813,922 |
| 2011-12-07 | Open-market buy | 2,700 | $7.50 | 11,813,622 |
| 2011-12-07 | Open-market buy | 300 | $7.50 | 11,810,922 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,810,622 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,810,522 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,810,422 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,831,422 |
| 2011-12-07 | Open-market buy | 300 | $7.50 | 11,831,222 |
| 2011-12-07 | Open-market buy | 300 | $7.50 | 11,830,922 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,829,922 |
| 2011-12-07 | Open-market buy | 500 | $7.50 | 11,830,422 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,775,922 |
| 2011-12-07 | Open-market buy | 200 | $7.48 | 11,775,422 |
| 2011-12-07 | Open-market buy | 200 | $7.48 | 11,775,222 |
| 2011-12-07 | Open-market buy | 200 | $7.48 | 11,775,022 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,774,822 |
| 2011-12-07 | Open-market buy | 85 | $7.47 | 11,778,307 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,778,222 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,778,122 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,778,022 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,777,922 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,777,822 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,777,722 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,777,622 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,777,522 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,777,422 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,777,322 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,777,222 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,777,122 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,777,022 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,776,922 |
| 2011-12-07 | Open-market buy | 200 | $7.48 | 11,776,822 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,776,622 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,776,522 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,776,422 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,776,322 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,776,222 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,776,122 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,776,022 |
| 2011-12-07 | Open-market buy | 300 | $7.48 | 11,775,722 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,775,822 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,767,422 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,770,522 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,770,422 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,770,322 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,770,222 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,770,122 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,770,022 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,769,922 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,769,822 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,769,722 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,769,622 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,769,522 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,769,422 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,769,322 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,769,222 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,769,122 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,769,022 |
| 2011-12-07 | Open-market buy | 300 | $7.50 | 11,768,922 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,768,622 |
| 2011-12-07 | Open-market buy | 55 | $7.50 | 11,768,422 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,768,367 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,768,267 |
| 2011-12-07 | Open-market buy | 200 | $7.50 | 11,768,067 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,767,867 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,767,767 |
| 2011-12-07 | Open-market buy | 45 | $7.48 | 11,767,667 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,767,622 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,767,522 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,770,622 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,767,322 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,747,622 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,747,522 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,747,422 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,747,322 |
| 2011-12-07 | Open-market buy | 200 | $7.46 | 11,747,222 |
| 2011-12-07 | Open-market buy | 200 | $7.47 | 11,747,022 |
| 2011-12-07 | Open-market buy | 28 | $7.47 | 11,746,822 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,750,322 |
| 2011-12-07 | Open-market buy | 200 | $7.46 | 11,750,222 |
| 2011-12-07 | Open-market buy | 100 | $7.45 | 11,750,022 |
| 2011-12-07 | Open-market buy | 100 | $7.45 | 11,749,922 |
| 2011-12-07 | Open-market buy | 300 | $7.45 | 11,749,822 |
| 2011-12-07 | Open-market buy | 100 | $7.45 | 11,749,522 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,749,422 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,749,322 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,749,222 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,749,122 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,749,022 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,748,922 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,748,822 |
| 2011-12-07 | Open-market buy | 80 | $7.47 | 11,748,722 |
| 2011-12-07 | Open-market buy | 20 | $7.47 | 11,748,642 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,748,622 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,748,522 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,748,422 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,748,322 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,748,222 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,748,122 |
| 2011-12-07 | Open-market buy | 200 | $7.47 | 11,748,022 |
| 2011-12-07 | Open-market buy | 200 | $7.47 | 11,747,822 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,800,857 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,804,622 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,804,522 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,804,422 |
| 2011-12-07 | Open-market buy | 200 | $7.49 | 11,804,322 |
| 2011-12-07 | Open-market buy | 300 | $7.49 | 11,804,122 |
| 2011-12-07 | Open-market buy | 200 | $7.49 | 11,803,822 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,803,622 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,803,522 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,803,422 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,803,322 |
| 2011-12-07 | Open-market buy | 400 | $7.49 | 11,803,222 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,802,822 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,802,722 |
| 2011-12-07 | Open-market buy | 40 | $7.49 | 11,802,622 |
| 2011-12-07 | Open-market buy | 60 | $7.49 | 11,802,582 |
| 2011-12-07 | Open-market buy | 200 | $7.49 | 11,802,522 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,802,322 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,802,222 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,802,122 |
| 2011-12-07 | Open-market buy | 140 | $7.49 | 11,802,022 |
| 2011-12-07 | Open-market buy | 200 | $7.48 | 11,801,882 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,801,682 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,801,582 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,801,482 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,801,382 |
| 2011-12-07 | Open-market buy | 200 | $7.48 | 11,801,282 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,801,082 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,800,982 |
| 2011-12-07 | Open-market buy | 25 | $7.48 | 11,800,882 |
| 2011-12-07 | Open-market buy | 300 | $7.48 | 11,838,798 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,838,498 |
| 2011-12-07 | Open-market buy | 200 | $7.48 | 11,838,398 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,838,198 |
| 2011-12-07 | Open-market buy | 24 | $7.50 | 11,840,722 |
| 2011-12-07 | Open-market buy | 500 | $7.50 | 11,840,698 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,840,198 |
| 2011-12-07 | Open-market buy | 100 | $7.50 | 11,840,098 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,839,998 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,839,898 |
| 2011-12-07 | Open-market buy | 400 | $7.49 | 11,839,798 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,839,398 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,839,298 |
| 2011-12-07 | Open-market buy | 100 | $7.49 | 11,839,198 |
| 2011-12-07 | Open-market buy | 200 | $7.49 | 11,839,098 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,838,898 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,800,657 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,800,557 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,800,457 |
| 2011-12-07 | Open-market buy | 100 | $7.48 | 11,800,757 |
| 2011-12-07 | Open-market buy | 100 | $7.45 | 11,797,622 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,800,357 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,800,257 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,800,157 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,800,057 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,799,957 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,799,857 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,799,757 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,799,657 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,799,557 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,799,457 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,799,357 |
| 2011-12-07 | Open-market buy | 35 | $7.47 | 11,799,257 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,799,222 |
| 2011-12-07 | Open-market buy | 100 | $7.47 | 11,799,122 |
| 2011-12-07 | Open-market buy | 100 | $7.46 | 11,799,022 |
| 2011-12-07 | Open-market buy | 136 | $7.45 | 11,798,922 |
| 2011-12-07 | Open-market buy | 100 | $7.45 | 11,798,786 |
| 2011-12-07 | Open-market buy | 164 | $7.45 | 11,798,686 |
| 2011-12-07 | Open-market buy | 36 | $7.45 | 11,798,522 |
| 2011-12-07 | Open-market buy | 164 | $7.45 | 11,798,486 |
| 2011-12-07 | Open-market buy | 100 | $7.45 | 11,798,322 |
| 2011-12-07 | Open-market buy | 100 | $7.45 | 11,798,222 |
| 2011-12-07 | Open-market buy | 100 | $7.45 | 11,798,122 |
| 2011-12-07 | Open-market buy | 100 | $7.45 | 11,798,022 |
| 2011-12-07 | Open-market buy | 300 | $7.45 | 11,797,922 |
| 2011-12-07 | Open-market buy | 100 | $7.31 | 11,744,022 |
| 2011-12-07 | Open-market buy | 200 | $7.31 | 11,743,522 |
| 2011-12-07 | Open-market buy | 200 | $7.27 | 11,743,322 |
| 2011-12-07 | Open-market buy | 100 | $7.27 | 11,743,122 |
| 2011-12-07 | Open-market buy | 100 | $7.27 | 11,743,022 |
| 2011-12-07 | Open-market buy | 100 | $7.27 | 11,742,922 |
| 2011-12-07 | Open-market buy | 63 | $7.26 | 11,742,822 |
| 2011-12-07 | Open-market buy | 100 | $7.26 | 11,742,759 |
| 2011-12-07 | Open-market buy | 37 | $7.26 | 11,742,659 |
| 2011-12-07 | Open-market buy | 100 | $7.26 | 11,742,622 |
| 2011-12-07 | Open-market buy | 200 | $7.27 | 11,742,522 |
| 2011-12-07 | Open-market buy | 100 | $7.26 | 11,742,322 |
| 2011-12-07 | Open-market buy | 100 | $7.26 | 11,742,222 |
| 2011-12-07 | Open-market buy | 100 | $7.27 | 11,742,122 |
| 2011-12-07 | Open-market buy | 100 | $7.27 | 11,742,022 |
| 2011-12-07 | Open-market buy | 100 | $7.27 | 11,741,922 |
| 2011-12-07 | Open-market buy | 100 | $7.27 | 11,741,822 |
| 2011-12-07 | Open-market buy | 100 | $7.27 | 11,741,722 |
| 2011-12-07 | Open-market buy | 100 | $7.27 | 11,741,622 |
| 2011-12-07 | Open-market buy | 100 | $7.27 | 11,741,522 |
| 2011-12-07 | Open-market buy | 200 | $7.27 | 11,741,422 |
| 2011-12-07 | Open-market buy | 100 | $7.29 | 11,741,222 |
| 2011-12-07 | Open-market buy | 100 | $7.29 | 11,741,122 |
| 2011-12-07 | Open-market buy | 100 | $7.29 | 11,741,022 |
| 2011-12-07 | Open-market buy | 100 | $7.28 | 11,740,922 |
| 2011-12-07 | Open-market buy | 60 | $7.28 | 11,740,822 |
| 2011-12-07 | Open-market buy | 40 | $7.28 | 11,740,762 |
| 2011-12-07 | Open-market buy | 100 | $7.31 | 11,744,122 |
| 2011-12-07 | Open-market buy | 200 | $7.31 | 11,743,722 |
| 2011-12-07 | Open-market buy | 200 | $7.31 | 11,743,922 |
| 2011-12-06 | Open-market buy | 100 | $7.37 | 11,714,780 |
| 2011-12-06 | Open-market buy | 100 | $7.40 | 11,714,680 |
| 2011-12-06 | Open-market buy | 100 | $7.40 | 11,714,380 |
| 2011-12-06 | Open-market buy | 100 | $7.33 | 11,718,480 |
| 2011-12-06 | Open-market buy | 100 | $7.33 | 11,718,380 |
| 2011-12-06 | Open-market buy | 100 | $7.33 | 11,718,280 |
| 2011-12-06 | Open-market buy | 200 | $7.33 | 11,718,180 |
| 2011-12-06 | Open-market buy | 200 | $7.33 | 11,717,980 |
| 2011-12-06 | Open-market buy | 300 | $7.34 | 11,717,780 |
| 2011-12-06 | Open-market buy | 100 | $7.34 | 11,717,480 |
| 2011-12-06 | Open-market buy | 500 | $7.34 | 11,717,380 |
| 2011-12-06 | Open-market buy | 100 | $7.35 | 11,716,880 |
| 2011-12-06 | Open-market buy | 200 | $7.36 | 11,716,780 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,716,580 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,716,480 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,716,380 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,716,280 |
| 2011-12-06 | Open-market buy | 200 | $7.36 | 11,716,180 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,715,980 |
| 2011-12-06 | Open-market buy | 100 | $7.37 | 11,715,880 |
| 2011-12-06 | Open-market buy | 100 | $7.37 | 11,715,780 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,715,680 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,715,580 |
| 2011-12-06 | Open-market buy | 100 | $7.37 | 11,715,480 |
| 2011-12-06 | Open-market buy | 100 | $7.37 | 11,715,380 |
| 2011-12-06 | Open-market buy | 200 | $7.37 | 11,715,280 |
| 2011-12-06 | Open-market buy | 100 | $7.37 | 11,715,080 |
| 2011-12-06 | Open-market buy | 100 | $7.37 | 11,714,980 |
| 2011-12-06 | Open-market buy | 100 | $7.37 | 11,714,880 |
| 2011-12-06 | Open-market buy | 200 | $7.40 | 11,714,580 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,740,122 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,740,022 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,739,922 |
| 2011-12-06 | Open-market buy | 142 | $7.29 | 11,739,822 |
| 2011-12-06 | Open-market buy | 300 | $7.29 | 11,739,680 |
| 2011-12-06 | Open-market buy | 400 | $7.29 | 11,739,380 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,738,980 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,738,880 |
| 2011-12-06 | Open-market buy | 96 | $7.28 | 11,738,780 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,740,322 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,740,222 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,740,422 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,740,722 |
| 2011-12-06 | Open-market buy | 98 | $7.30 | 11,740,622 |
| 2011-12-06 | Open-market buy | 2 | $7.30 | 11,740,524 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,740,522 |
| 2011-12-06 | Open-market buy | 100 | $7.26 | 11,734,480 |
| 2011-12-06 | Open-market buy | 4 | $7.26 | 11,738,484 |
| 2011-12-06 | Open-market buy | 100 | $7.26 | 11,738,480 |
| 2011-12-06 | Open-market buy | 100 | $7.25 | 11,738,380 |
| 2011-12-06 | Open-market buy | 200 | $7.25 | 11,738,280 |
| 2011-12-06 | Open-market buy | 100 | $7.25 | 11,738,080 |
| 2011-12-06 | Open-market buy | 100 | $7.25 | 11,737,980 |
| 2011-12-06 | Open-market buy | 100 | $7.25 | 11,737,880 |
| 2011-12-06 | Open-market buy | 100 | $7.25 | 11,737,780 |
| 2011-12-06 | Open-market buy | 100 | $7.25 | 11,737,680 |
| 2011-12-06 | Open-market buy | 100 | $7.25 | 11,737,580 |
| 2011-12-06 | Open-market buy | 100 | $7.25 | 11,737,480 |
| 2011-12-06 | Open-market buy | 100 | $7.25 | 11,737,380 |
| 2011-12-06 | Open-market buy | 100 | $7.25 | 11,737,280 |
| 2011-12-06 | Open-market buy | 100 | $7.25 | 11,737,180 |
| 2011-12-06 | Open-market buy | 100 | $7.25 | 11,737,080 |
| 2011-12-06 | Open-market buy | 100 | $7.25 | 11,736,980 |
| 2011-12-06 | Open-market buy | 500 | $7.26 | 11,736,880 |
| 2011-12-06 | Open-market buy | 100 | $7.26 | 11,736,380 |
| 2011-12-06 | Open-market buy | 500 | $7.26 | 11,736,280 |
| 2011-12-06 | Open-market buy | 100 | $7.26 | 11,735,780 |
| 2011-12-06 | Open-market buy | 100 | $7.25 | 11,735,680 |
| 2011-12-06 | Open-market buy | 100 | $7.25 | 11,735,580 |
| 2011-12-06 | Open-market buy | 100 | $7.25 | 11,735,480 |
| 2011-12-06 | Open-market buy | 200 | $7.25 | 11,735,380 |
| 2011-12-06 | Open-market buy | 200 | $7.26 | 11,735,180 |
| 2011-12-06 | Open-market buy | 200 | $7.26 | 11,734,980 |
| 2011-12-06 | Open-market buy | 300 | $7.26 | 11,734,780 |
| 2011-12-06 | Open-market buy | 100 | $7.27 | 11,738,584 |
| 2011-12-06 | Open-market buy | 100 | $7.28 | 11,738,684 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,728,580 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,728,480 |
| 2011-12-06 | Open-market buy | 200 | $7.30 | 11,728,380 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,728,180 |
| 2011-12-06 | Open-market buy | 500 | $7.30 | 11,728,080 |
| 2011-12-06 | Open-market buy | 200 | $7.30 | 11,727,580 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,727,380 |
| 2011-12-06 | Open-market buy | 200 | $7.30 | 11,727,280 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,727,080 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,726,980 |
| 2011-12-06 | Open-market buy | 300 | $7.30 | 11,726,880 |
| 2011-12-06 | Open-market buy | 400 | $7.30 | 11,726,580 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,726,180 |
| 2011-12-06 | Open-market buy | 200 | $7.30 | 11,726,080 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,725,880 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,725,780 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,725,680 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,725,580 |
| 2011-12-06 | Open-market buy | 100 | $7.28 | 11,729,980 |
| 2011-12-06 | Open-market buy | 200 | $7.28 | 11,729,880 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,729,680 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,729,580 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,729,480 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,729,380 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,729,280 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,729,180 |
| 2011-12-06 | Open-market buy | 200 | $7.29 | 11,729,080 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,728,880 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,728,780 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,728,680 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,731,242 |
| 2011-12-06 | Open-market buy | 38 | $7.29 | 11,731,280 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,731,380 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,731,480 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,731,580 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,731,680 |
| 2011-12-06 | Open-market buy | 400 | $7.28 | 11,732,080 |
| 2011-12-06 | Open-market buy | 400 | $7.28 | 11,732,480 |
| 2011-12-06 | Open-market buy | 100 | $7.28 | 11,732,580 |
| 2011-12-06 | Open-market buy | 100 | $7.28 | 11,732,680 |
| 2011-12-06 | Open-market buy | 100 | $7.28 | 11,732,780 |
| 2011-12-06 | Open-market buy | 100 | $7.28 | 11,732,880 |
| 2011-12-06 | Open-market buy | 100 | $7.28 | 11,732,980 |
| 2011-12-06 | Open-market buy | 100 | $7.28 | 11,733,080 |
| 2011-12-06 | Open-market buy | 100 | $7.28 | 11,733,180 |
| 2011-12-06 | Open-market buy | 100 | $7.28 | 11,733,280 |
| 2011-12-06 | Open-market buy | 100 | $7.28 | 11,733,480 |
| 2011-12-06 | Open-market buy | 100 | $7.28 | 11,733,380 |
| 2011-12-06 | Open-market buy | 100 | $7.28 | 11,733,580 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,731,142 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,731,042 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,730,942 |
| 2011-12-06 | Open-market buy | 200 | $7.29 | 11,730,842 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,730,642 |
| 2011-12-06 | Open-market buy | 162 | $7.29 | 11,730,542 |
| 2011-12-06 | Open-market buy | 400 | $7.28 | 11,730,380 |
| 2011-12-06 | Open-market buy | 400 | $7.26 | 11,734,380 |
| 2011-12-06 | Open-market buy | 100 | $7.26 | 11,733,980 |
| 2011-12-06 | Open-market buy | 100 | $7.26 | 11,733,880 |
| 2011-12-06 | Open-market buy | 200 | $7.28 | 11,733,780 |
| 2011-12-06 | Open-market buy | 200 | $7.30 | 11,723,980 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,723,780 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,723,680 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,723,580 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,723,480 |
| 2011-12-06 | Open-market buy | 200 | $7.30 | 11,723,380 |
| 2011-12-06 | Open-market buy | 200 | $7.30 | 11,723,180 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,722,980 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,722,880 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,722,780 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,722,680 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,722,580 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,722,480 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,722,380 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,722,280 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,722,180 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,725,480 |
| 2011-12-06 | Open-market buy | 200 | $7.30 | 11,725,380 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,724,380 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,725,080 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,724,980 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,724,880 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,724,780 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,724,680 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,724,580 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,724,480 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,724,080 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,724,180 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,724,280 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,725,180 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,707,080 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,706,980 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,707,180 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,707,280 |
| 2011-12-06 | Open-market buy | 100 | $7.40 | 11,706,880 |
| 2011-12-06 | Open-market buy | 100 | $7.40 | 11,706,780 |
| 2011-12-06 | Open-market buy | 100 | $7.39 | 11,706,680 |
| 2011-12-06 | Open-market buy | 100 | $7.39 | 11,706,580 |
| 2011-12-06 | Open-market buy | 100 | $7.39 | 11,706,480 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,706,380 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,706,280 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,706,180 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,706,080 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,705,980 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,705,880 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,705,780 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,705,680 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,705,580 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,705,480 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,705,380 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,705,280 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,705,180 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,705,080 |
| 2011-12-06 | Open-market buy | 200 | $7.36 | 11,704,980 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,707,880 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,707,780 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,707,680 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,707,580 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,707,480 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,707,380 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,710,980 |
| 2011-12-06 | Open-market buy | 1 | $7.40 | 11,714,280 |
| 2011-12-06 | Open-market buy | 199 | $7.40 | 11,714,279 |
| 2011-12-06 | Open-market buy | 100 | $7.40 | 11,714,080 |
| 2011-12-06 | Open-market buy | 101 | $7.40 | 11,713,980 |
| 2011-12-06 | Open-market buy | 99 | $7.40 | 11,713,879 |
| 2011-12-06 | Open-market buy | 89 | $7.40 | 11,713,780 |
| 2011-12-06 | Open-market buy | 11 | $7.40 | 11,713,691 |
| 2011-12-06 | Open-market buy | 12 | $7.40 | 11,713,680 |
| 2011-12-06 | Open-market buy | 88 | $7.40 | 11,713,668 |
| 2011-12-06 | Open-market buy | 56 | $7.40 | 11,713,580 |
| 2011-12-06 | Open-market buy | 44 | $7.40 | 11,713,524 |
| 2011-12-06 | Open-market buy | 300 | $7.40 | 11,711,680 |
| 2011-12-06 | Open-market buy | 56 | $7.40 | 11,713,380 |
| 2011-12-06 | Open-market buy | 100 | $7.40 | 11,713,324 |
| 2011-12-06 | Open-market buy | 44 | $7.40 | 11,713,224 |
| 2011-12-06 | Open-market buy | 100 | $7.40 | 11,713,180 |
| 2011-12-06 | Open-market buy | 100 | $7.40 | 11,713,080 |
| 2011-12-06 | Open-market buy | 100 | $7.40 | 11,712,980 |
| 2011-12-06 | Open-market buy | 400 | $7.40 | 11,712,880 |
| 2011-12-06 | Open-market buy | 100 | $7.40 | 11,712,480 |
| 2011-12-06 | Open-market buy | 100 | $7.40 | 11,712,380 |
| 2011-12-06 | Open-market buy | 100 | $7.40 | 11,712,280 |
| 2011-12-06 | Open-market buy | 400 | $7.40 | 11,712,180 |
| 2011-12-06 | Open-market buy | 100 | $7.40 | 11,711,780 |
| 2011-12-06 | Open-market buy | 100 | $7.39 | 11,711,080 |
| 2011-12-06 | Open-market buy | 100 | $7.39 | 11,711,180 |
| 2011-12-06 | Open-market buy | 100 | $7.39 | 11,711,280 |
| 2011-12-06 | Open-market buy | 100 | $7.39 | 11,711,380 |
| 2011-12-06 | Open-market buy | 100 | $7.40 | 11,713,480 |
| 2011-12-06 | Open-market buy | 200 | $7.29 | 11,722,080 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,721,880 |
| 2011-12-06 | Open-market buy | 200 | $7.29 | 11,721,780 |
| 2011-12-06 | Open-market buy | 100 | $7.29 | 11,721,580 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,721,480 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,721,380 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,721,280 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,721,180 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,721,080 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,720,980 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,720,880 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,720,780 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,720,680 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,720,580 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,720,480 |
| 2011-12-06 | Open-market buy | 200 | $7.30 | 11,720,380 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,720,180 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,720,080 |
| 2011-12-06 | Open-market buy | 200 | $7.30 | 11,719,980 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,719,780 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,719,680 |
| 2011-12-06 | Open-market buy | 100 | $7.30 | 11,719,580 |
| 2011-12-06 | Open-market buy | 200 | $7.32 | 11,719,480 |
| 2011-12-06 | Open-market buy | 200 | $7.32 | 11,719,280 |
| 2011-12-06 | Open-market buy | 68 | $7.32 | 11,719,080 |
| 2011-12-06 | Open-market buy | 100 | $7.32 | 11,719,012 |
| 2011-12-06 | Open-market buy | 32 | $7.32 | 11,718,912 |
| 2011-12-06 | Open-market buy | 200 | $7.33 | 11,718,880 |
| 2011-12-06 | Open-market buy | 100 | $7.33 | 11,718,680 |
| 2011-12-06 | Open-market buy | 100 | $7.32 | 11,718,580 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,710,780 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,710,480 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,710,380 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,710,280 |
| 2011-12-06 | Open-market buy | 200 | $7.38 | 11,710,180 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,709,980 |
| 2011-12-06 | Open-market buy | 100 | $7.39 | 11,709,880 |
| 2011-12-06 | Open-market buy | 57 | $7.39 | 11,709,780 |
| 2011-12-06 | Open-market buy | 43 | $7.39 | 11,709,723 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,709,680 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,709,580 |
| 2011-12-06 | Open-market buy | 100 | $7.39 | 11,709,480 |
| 2011-12-06 | Open-market buy | 100 | $7.39 | 11,709,380 |
| 2011-12-06 | Open-market buy | 100 | $7.39 | 11,709,280 |
| 2011-12-06 | Open-market buy | 100 | $7.39 | 11,709,180 |
| 2011-12-06 | Open-market buy | 100 | $7.39 | 11,709,080 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,708,980 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,708,880 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,708,780 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,708,680 |
| 2011-12-06 | Open-market buy | 100 | $7.39 | 11,708,580 |
| 2011-12-06 | Open-market buy | 100 | $7.39 | 11,708,480 |
| 2011-12-06 | Open-market buy | 100 | $7.39 | 11,708,380 |
| 2011-12-06 | Open-market buy | 100 | $7.39 | 11,708,280 |
| 2011-12-06 | Open-market buy | 100 | $7.39 | 11,708,180 |
| 2011-12-06 | Open-market buy | 100 | $7.39 | 11,708,080 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,707,980 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,710,880 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,710,580 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,710,680 |
| 2011-12-06 | Open-market buy | 200 | $7.34 | 11,701,680 |
| 2011-12-06 | Open-market buy | 100 | $7.34 | 11,701,480 |
| 2011-12-06 | Open-market buy | 100 | $7.34 | 11,701,380 |
| 2011-12-06 | Open-market buy | 100 | $7.35 | 11,701,280 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,704,780 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,704,680 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,704,580 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,704,480 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,704,380 |
| 2011-12-06 | Open-market buy | 100 | $7.37 | 11,704,280 |
| 2011-12-06 | Open-market buy | 100 | $7.37 | 11,704,180 |
| 2011-12-06 | Open-market buy | 400 | $7.37 | 11,704,080 |
| 2011-12-06 | Open-market buy | 300 | $7.37 | 11,703,680 |
| 2011-12-06 | Open-market buy | 100 | $7.37 | 11,703,380 |
| 2011-12-06 | Open-market buy | 100 | $7.37 | 11,703,280 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,703,180 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,703,080 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,702,980 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,702,880 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,702,780 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,702,680 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,702,580 |
| 2011-12-06 | Open-market buy | 100 | $7.37 | 11,702,480 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,702,380 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,702,280 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,702,180 |
| 2011-12-06 | Open-market buy | 100 | $7.34 | 11,702,080 |
| 2011-12-06 | Open-market buy | 100 | $7.34 | 11,701,980 |
| 2011-12-06 | Open-market buy | 100 | $7.34 | 11,701,880 |
| 2011-12-06 | Open-market buy | 100 | $7.34 | 11,701,780 |
| 2011-12-06 | Open-market buy | 100 | $7.37 | 11,699,680 |
| 2011-12-06 | Open-market buy | 100 | $7.34 | 11,698,294 |
| 2011-12-06 | Open-market buy | 100 | $7.35 | 11,698,394 |
| 2011-12-06 | Open-market buy | 86 | $7.35 | 11,698,480 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,698,580 |
| 2011-12-06 | Open-market buy | 14 | $7.34 | 11,698,094 |
| 2011-12-06 | Open-market buy | 100 | $7.35 | 11,701,180 |
| 2011-12-06 | Open-market buy | 100 | $7.34 | 11,701,080 |
| 2011-12-06 | Open-market buy | 100 | $7.34 | 11,700,980 |
| 2011-12-06 | Open-market buy | 100 | $7.34 | 11,700,880 |
| 2011-12-06 | Open-market buy | 100 | $7.34 | 11,700,780 |
| 2011-12-06 | Open-market buy | 100 | $7.34 | 11,700,680 |
| 2011-12-06 | Open-market buy | 100 | $7.34 | 11,700,580 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,700,480 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,700,380 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,700,280 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,700,180 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,700,080 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,699,980 |
| 2011-12-06 | Open-market buy | 100 | $7.36 | 11,699,880 |
| 2011-12-06 | Open-market buy | 100 | $7.37 | 11,699,780 |
| 2011-12-06 | Open-market buy | 100 | $7.34 | 11,698,194 |
| 2011-12-06 | Open-market buy | 100 | $7.37 | 11,699,580 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,699,480 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,699,380 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,699,280 |
| 2011-12-06 | Open-market buy | 300 | $7.38 | 11,699,180 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,698,880 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,698,780 |
| 2011-12-06 | Open-market buy | 100 | $7.38 | 11,698,680 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,681,680 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,681,380 |
| 2011-12-05 | Open-market buy | 108 | $7.37 | 11,681,280 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,681,172 |
| 2011-12-05 | Open-market buy | 92 | $7.37 | 11,681,072 |
| 2011-12-05 | Open-market buy | 100 | $7.35 | 11,680,980 |
| 2011-12-05 | Open-market buy | 100 | $7.35 | 11,680,880 |
| 2011-12-05 | Open-market buy | 85 | $7.34 | 11,680,780 |
| 2011-12-05 | Open-market buy | 100 | $7.35 | 11,680,695 |
| 2011-12-05 | Open-market buy | 200 | $7.35 | 11,680,595 |
| 2011-12-05 | Open-market buy | 115 | $7.35 | 11,680,395 |
| 2011-12-05 | Open-market buy | 100 | $7.35 | 11,680,280 |
| 2011-12-05 | Open-market buy | 100 | $7.35 | 11,680,180 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,684,080 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,683,980 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,683,880 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,683,780 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,683,680 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,683,580 |
| 2011-12-05 | Open-market buy | 1,000 | $7.38 | 11,683,480 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,682,480 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,682,380 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,682,280 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,682,180 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,682,080 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,681,980 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,681,880 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,681,780 |
| 2011-12-05 | Open-market buy | 100 | $7.37 | 11,681,480 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,681,580 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,692,180 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,691,880 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,691,780 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,691,680 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,691,580 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,691,480 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,691,380 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,691,280 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,691,180 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,691,080 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,690,980 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,690,880 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,690,780 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,694,080 |
| 2011-12-05 | Open-market buy | 14 | $7.39 | 11,693,980 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,693,966 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,693,866 |
| 2011-12-05 | Open-market buy | 114 | $7.39 | 11,693,766 |
| 2011-12-05 | Open-market buy | 86 | $7.39 | 11,693,652 |
| 2011-12-05 | Open-market buy | 86 | $7.39 | 11,693,566 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,693,480 |
| 2011-12-05 | Open-market buy | 200 | $7.39 | 11,693,380 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,693,180 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,693,080 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,692,880 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,692,780 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,692,580 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,692,380 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,691,980 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,692,080 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,696,680 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,694,680 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,694,880 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,694,380 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,694,280 |
| 2011-12-05 | Open-market buy | 14 | $7.39 | 11,694,180 |
| 2011-12-05 | Open-market buy | 86 | $7.39 | 11,694,166 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,698,080 |
| 2011-12-05 | Open-market buy | 15 | $7.40 | 11,697,980 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,697,965 |
| 2011-12-05 | Open-market buy | 85 | $7.40 | 11,697,765 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,697,680 |
| 2011-12-05 | Open-market buy | 215 | $7.40 | 11,697,580 |
| 2011-12-05 | Open-market buy | 185 | $7.40 | 11,697,365 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,697,180 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,696,980 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,696,880 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,694,580 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,696,480 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,696,380 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,696,280 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,696,180 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,696,080 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,695,880 |
| 2011-12-05 | Open-market buy | 300 | $7.40 | 11,695,780 |
| 2011-12-05 | Open-market buy | 300 | $7.40 | 11,695,480 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,695,180 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,694,980 |
| 2011-12-05 | Open-market buy | 49 | $7.33 | 11,659,246 |
| 2011-12-05 | Open-market buy | 100 | $7.33 | 11,659,197 |
| 2011-12-05 | Open-market buy | 400 | $7.33 | 11,659,097 |
| 2011-12-05 | Open-market buy | 100 | $7.33 | 11,658,697 |
| 2011-12-05 | Open-market buy | 200 | $7.33 | 11,658,597 |
| 2011-12-05 | Open-market buy | 100 | $7.33 | 11,658,397 |
| 2011-12-05 | Open-market buy | 100 | $7.33 | 11,658,297 |
| 2011-12-05 | Open-market buy | 100 | $7.33 | 11,658,197 |
| 2011-12-05 | Open-market buy | 600 | $7.33 | 11,658,097 |
| 2011-12-05 | Open-market buy | 100 | $7.31 | 11,657,497 |
| 2011-12-05 | Open-market buy | 100 | $7.34 | 11,661,480 |
| 2011-12-05 | Open-market buy | 100 | $7.34 | 11,661,380 |
| 2011-12-05 | Open-market buy | 100 | $7.34 | 11,661,280 |
| 2011-12-05 | Open-market buy | 500 | $7.34 | 11,661,180 |
| 2011-12-05 | Open-market buy | 100 | $7.34 | 11,660,680 |
| 2011-12-05 | Open-market buy | 100 | $7.34 | 11,660,580 |
| 2011-12-05 | Open-market buy | 100 | $7.34 | 11,660,480 |
| 2011-12-05 | Open-market buy | 100 | $7.34 | 11,660,380 |
| 2011-12-05 | Open-market buy | 100 | $7.34 | 11,660,280 |
| 2011-12-05 | Open-market buy | 100 | $7.34 | 11,660,180 |
| 2011-12-05 | Open-market buy | 100 | $7.34 | 11,660,080 |
| 2011-12-05 | Open-market buy | 100 | $7.34 | 11,659,980 |
| 2011-12-05 | Open-market buy | 100 | $7.34 | 11,659,880 |
| 2011-12-05 | Open-market buy | 100 | $7.34 | 11,659,780 |
| 2011-12-05 | Open-market buy | 100 | $7.34 | 11,659,680 |
| 2011-12-05 | Open-market buy | 83 | $7.33 | 11,659,580 |
| 2011-12-05 | Open-market buy | 100 | $7.33 | 11,659,497 |
| 2011-12-05 | Open-market buy | 51 | $7.33 | 11,659,397 |
| 2011-12-05 | Open-market buy | 49 | $7.33 | 11,659,346 |
| 2011-12-05 | Open-market buy | 51 | $7.33 | 11,659,297 |
| 2011-12-05 | Open-market buy | 200 | $7.35 | 11,664,680 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,672,980 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,672,880 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,672,780 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,672,680 |
| 2011-12-05 | Open-market buy | 49 | $7.38 | 11,672,580 |
| 2011-12-05 | Open-market buy | 51 | $7.38 | 11,672,531 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,672,480 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,672,380 |
| 2011-12-05 | Open-market buy | 49 | $7.38 | 11,672,280 |
| 2011-12-05 | Open-market buy | 51 | $7.38 | 11,672,231 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,672,180 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,672,080 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,671,980 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,671,880 |
| 2011-12-05 | Open-market buy | 26 | $7.37 | 11,671,780 |
| 2011-12-05 | Open-market buy | 100 | $7.37 | 11,671,754 |
| 2011-12-05 | Open-market buy | 100 | $7.35 | 11,671,654 |
| 2011-12-05 | Open-market buy | 100 | $7.35 | 11,671,554 |
| 2011-12-05 | Open-market buy | 100 | $7.35 | 11,671,454 |
| 2011-12-05 | Open-market buy | 100 | $7.35 | 11,671,354 |
| 2011-12-05 | Open-market buy | 4,874 | $7.35 | 11,671,254 |
| 2011-12-05 | Open-market buy | 900 | $7.35 | 11,666,380 |
| 2011-12-05 | Open-market buy | 100 | $7.35 | 11,665,480 |
| 2011-12-05 | Open-market buy | 200 | $7.35 | 11,665,380 |
| 2011-12-05 | Open-market buy | 100 | $7.35 | 11,665,180 |
| 2011-12-05 | Open-market buy | 100 | $7.35 | 11,665,080 |
| 2011-12-05 | Open-market buy | 300 | $7.35 | 11,664,980 |
| 2011-12-05 | Open-market buy | 400 | $7.40 | 11,673,380 |
| 2011-12-05 | Open-market buy | 100 | $7.35 | 11,664,480 |
| 2011-12-05 | Open-market buy | 100 | $7.35 | 11,661,580 |
| 2011-12-05 | Open-market buy | 25 | $7.35 | 11,661,605 |
| 2011-12-05 | Open-market buy | 300 | $7.36 | 11,661,905 |
| 2011-12-05 | Open-market buy | 100 | $7.35 | 11,664,380 |
| 2011-12-05 | Open-market buy | 100 | $7.34 | 11,664,280 |
| 2011-12-05 | Open-market buy | 76 | $7.33 | 11,664,180 |
| 2011-12-05 | Open-market buy | 100 | $7.33 | 11,664,104 |
| 2011-12-05 | Open-market buy | 24 | $7.33 | 11,664,004 |
| 2011-12-05 | Open-market buy | 100 | $7.35 | 11,663,980 |
| 2011-12-05 | Open-market buy | 100 | $7.35 | 11,663,880 |
| 2011-12-05 | Open-market buy | 100 | $7.34 | 11,663,780 |
| 2011-12-05 | Open-market buy | 100 | $7.34 | 11,663,680 |
| 2011-12-05 | Open-market buy | 100 | $7.35 | 11,663,580 |
| 2011-12-05 | Open-market buy | 100 | $7.35 | 11,663,480 |
| 2011-12-05 | Open-market buy | 100 | $7.35 | 11,663,380 |
| 2011-12-05 | Open-market buy | 100 | $7.36 | 11,663,280 |
| 2011-12-05 | Open-market buy | 100 | $7.36 | 11,663,180 |
| 2011-12-05 | Open-market buy | 100 | $7.37 | 11,663,080 |
| 2011-12-05 | Open-market buy | 100 | $7.37 | 11,662,980 |
| 2011-12-05 | Open-market buy | 100 | $7.36 | 11,662,880 |
| 2011-12-05 | Open-market buy | 74 | $7.38 | 11,662,780 |
| 2011-12-05 | Open-market buy | 100 | $7.37 | 11,662,706 |
| 2011-12-05 | Open-market buy | 26 | $7.37 | 11,662,606 |
| 2011-12-05 | Open-market buy | 100 | $7.37 | 11,662,580 |
| 2011-12-05 | Open-market buy | 74 | $7.36 | 11,662,480 |
| 2011-12-05 | Open-market buy | 100 | $7.36 | 11,662,406 |
| 2011-12-05 | Open-market buy | 26 | $7.36 | 11,662,306 |
| 2011-12-05 | Open-market buy | 200 | $7.36 | 11,662,280 |
| 2011-12-05 | Open-market buy | 75 | $7.36 | 11,662,080 |
| 2011-12-05 | Open-market buy | 100 | $7.36 | 11,662,005 |
| 2011-12-05 | Open-market buy | 100 | $7.29 | 11,648,280 |
| 2011-12-05 | Open-market buy | 100 | $7.31 | 11,651,503 |
| 2011-12-05 | Open-market buy | 100 | $7.31 | 11,651,403 |
| 2011-12-05 | Open-market buy | 100 | $7.31 | 11,651,303 |
| 2011-12-05 | Open-market buy | 100 | $7.31 | 11,651,203 |
| 2011-12-05 | Open-market buy | 100 | $7.31 | 11,651,103 |
| 2011-12-05 | Open-market buy | 100 | $7.31 | 11,651,003 |
| 2011-12-05 | Open-market buy | 100 | $7.31 | 11,650,903 |
| 2011-12-05 | Open-market buy | 100 | $7.31 | 11,650,803 |
| 2011-12-05 | Open-market buy | 200 | $7.31 | 11,650,703 |
| 2011-12-05 | Open-market buy | 100 | $7.31 | 11,650,503 |
| 2011-12-05 | Open-market buy | 100 | $7.31 | 11,650,403 |
| 2011-12-05 | Open-market buy | 100 | $7.31 | 11,650,303 |
| 2011-12-05 | Open-market buy | 300 | $7.30 | 11,650,203 |
| 2011-12-05 | Open-market buy | 100 | $7.30 | 11,649,903 |
| 2011-12-05 | Open-market buy | 200 | $7.30 | 11,649,803 |
| 2011-12-05 | Open-market buy | 100 | $7.30 | 11,649,603 |
| 2011-12-05 | Open-market buy | 300 | $7.30 | 11,649,503 |
| 2011-12-05 | Open-market buy | 100 | $7.30 | 11,649,203 |
| 2011-12-05 | Open-market buy | 23 | $7.30 | 11,649,103 |
| 2011-12-05 | Open-market buy | 100 | $7.29 | 11,649,080 |
| 2011-12-05 | Open-market buy | 100 | $7.29 | 11,648,980 |
| 2011-12-05 | Open-market buy | 100 | $7.29 | 11,648,880 |
| 2011-12-05 | Open-market buy | 100 | $7.29 | 11,648,780 |
| 2011-12-05 | Open-market buy | 100 | $7.29 | 11,648,680 |
| 2011-12-05 | Open-market buy | 100 | $7.29 | 11,648,580 |
| 2011-12-05 | Open-market buy | 100 | $7.29 | 11,648,480 |
| 2011-12-05 | Open-market buy | 100 | $7.29 | 11,648,380 |
| 2011-12-05 | Open-market buy | 600 | $7.31 | 11,652,103 |
| 2011-12-05 | Open-market buy | 100 | $7.29 | 11,648,180 |
| 2011-12-05 | Open-market buy | 500 | $7.33 | 11,656,803 |
| 2011-12-05 | Open-market buy | 100 | $7.33 | 11,656,303 |
| 2011-12-05 | Open-market buy | 300 | $7.33 | 11,656,063 |
| 2011-12-05 | Open-market buy | 100 | $7.33 | 11,655,763 |
| 2011-12-05 | Open-market buy | 100 | $7.33 | 11,655,663 |
| 2011-12-05 | Open-market buy | 100 | $7.33 | 11,655,563 |
| 2011-12-05 | Open-market buy | 100 | $7.33 | 11,655,463 |
| 2011-12-05 | Open-market buy | 400 | $7.33 | 11,655,363 |
| 2011-12-05 | Open-market buy | 200 | $7.33 | 11,654,963 |
| 2011-12-05 | Open-market buy | 100 | $7.33 | 11,654,763 |
| 2011-12-05 | Open-market buy | 100 | $7.33 | 11,654,663 |
| 2011-12-05 | Open-market buy | 100 | $7.33 | 11,654,563 |
| 2011-12-05 | Open-market buy | 100 | $7.32 | 11,654,463 |
| 2011-12-05 | Open-market buy | 400 | $7.32 | 11,654,363 |
| 2011-12-05 | Open-market buy | 200 | $7.32 | 11,653,963 |
| 2011-12-05 | Open-market buy | 100 | $7.32 | 11,653,763 |
| 2011-12-05 | Open-market buy | 100 | $7.32 | 11,653,663 |
| 2011-12-05 | Open-market buy | 100 | $7.32 | 11,653,563 |
| 2011-12-05 | Open-market buy | 100 | $7.32 | 11,653,463 |
| 2011-12-05 | Open-market buy | 100 | $7.32 | 11,653,363 |
| 2011-12-05 | Open-market buy | 60 | $7.32 | 11,653,263 |
| 2011-12-05 | Open-market buy | 100 | $7.29 | 11,653,203 |
| 2011-12-05 | Open-market buy | 300 | $7.32 | 11,653,103 |
| 2011-12-05 | Open-market buy | 500 | $7.32 | 11,652,803 |
| 2011-12-05 | Open-market buy | 100 | $7.32 | 11,652,303 |
| 2011-12-05 | Open-market buy | 100 | $7.31 | 11,652,203 |
| 2011-12-05 | Open-market buy | 24 | $7.33 | 11,657,397 |
| 2011-12-05 | Open-market buy | 400 | $7.33 | 11,657,373 |
| 2011-12-05 | Open-market buy | 170 | $7.33 | 11,656,973 |
| 2011-12-05 | Open-market buy | 140 | $7.33 | 11,656,203 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,685,280 |
| 2011-12-05 | Open-market buy | 200 | $7.39 | 11,685,180 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,684,980 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,684,880 |
| 2011-12-05 | Open-market buy | 100 | $7.37 | 11,684,780 |
| 2011-12-05 | Open-market buy | 200 | $7.37 | 11,684,680 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,684,480 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,684,380 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,684,280 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,684,180 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,687,180 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,687,080 |
| 2011-12-05 | Open-market buy | 75 | $7.39 | 11,686,980 |
| 2011-12-05 | Open-market buy | 25 | $7.39 | 11,686,905 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,686,880 |
| 2011-12-05 | Open-market buy | 200 | $7.39 | 11,686,780 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,686,580 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,686,480 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,686,380 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,686,280 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,686,180 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,686,080 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,685,980 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,685,880 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,685,780 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,685,680 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,685,580 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,685,480 |
| 2011-12-05 | Open-market buy | 77 | $7.40 | 11,685,380 |
| 2011-12-05 | Open-market buy | 23 | $7.40 | 11,685,303 |
| 2011-12-05 | Open-market buy | 300 | $7.40 | 11,687,780 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,687,280 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,690,680 |
| 2011-12-05 | Open-market buy | 50 | $7.39 | 11,690,580 |
| 2011-12-05 | Open-market buy | 50 | $7.39 | 11,690,530 |
| 2011-12-05 | Open-market buy | 50 | $7.39 | 11,690,480 |
| 2011-12-05 | Open-market buy | 25 | $7.39 | 11,690,430 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,690,405 |
| 2011-12-05 | Open-market buy | 25 | $7.39 | 11,690,305 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,690,280 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,690,180 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,690,080 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,689,980 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,689,880 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,689,780 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,689,680 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,689,580 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,689,480 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,689,380 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,689,180 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,688,980 |
| 2011-12-05 | Open-market buy | 71 | $7.40 | 11,688,780 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,688,709 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,688,609 |
| 2011-12-05 | Open-market buy | 29 | $7.40 | 11,688,509 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,688,480 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,688,380 |
| 2011-12-05 | Open-market buy | 400 | $7.40 | 11,688,180 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,687,380 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,687,480 |
| 2011-12-05 | Open-market buy | 80 | $7.40 | 11,674,860 |
| 2011-12-05 | Open-market buy | 73 | $7.40 | 11,674,780 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,674,707 |
| 2011-12-05 | Open-market buy | 27 | $7.40 | 11,674,607 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,674,580 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,674,480 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,674,280 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,674,180 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,673,980 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,673,880 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,673,780 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,673,680 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,673,480 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,676,980 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,676,880 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,676,780 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,676,680 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,676,480 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,676,380 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,676,180 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,676,080 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,675,880 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,675,780 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,675,580 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,675,480 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,675,380 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,675,280 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,675,180 |
| 2011-12-05 | Open-market buy | 120 | $7.40 | 11,675,080 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,674,960 |
| 2011-12-05 | Open-market buy | 100 | $7.35 | 11,679,880 |
| 2011-12-05 | Open-market buy | 100 | $7.35 | 11,679,780 |
| 2011-12-05 | Open-market buy | 100 | $7.36 | 11,679,680 |
| 2011-12-05 | Open-market buy | 100 | $7.36 | 11,679,580 |
| 2011-12-05 | Open-market buy | 100 | $7.37 | 11,679,480 |
| 2011-12-05 | Open-market buy | 100 | $7.37 | 11,679,380 |
| 2011-12-05 | Open-market buy | 100 | $7.36 | 11,679,280 |
| 2011-12-05 | Open-market buy | 100 | $7.36 | 11,679,180 |
| 2011-12-05 | Open-market buy | 100 | $7.36 | 11,679,080 |
| 2011-12-05 | Open-market buy | 100 | $7.36 | 11,678,980 |
| 2011-12-05 | Open-market buy | 200 | $7.36 | 11,678,880 |
| 2011-12-05 | Open-market buy | 100 | $7.36 | 11,678,680 |
| 2011-12-05 | Open-market buy | 100 | $7.36 | 11,678,580 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,678,480 |
| 2011-12-05 | Open-market buy | 100 | $7.38 | 11,678,380 |
| 2011-12-05 | Open-market buy | 33 | $7.39 | 11,678,280 |
| 2011-12-05 | Open-market buy | 67 | $7.39 | 11,678,247 |
| 2011-12-05 | Open-market buy | 33 | $7.39 | 11,678,180 |
| 2011-12-05 | Open-market buy | 67 | $7.39 | 11,678,147 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,678,080 |
| 2011-12-05 | Open-market buy | 100 | $7.39 | 11,677,980 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,677,880 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,677,780 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,677,680 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,677,580 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,677,480 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,677,380 |
| 2011-12-05 | Open-market buy | 200 | $7.35 | 11,680,080 |
| 2011-12-05 | Open-market buy | 200 | $7.40 | 11,677,280 |
| 2011-12-05 | Open-market buy | 100 | $7.40 | 11,677,080 |
| 2009-09-29 | Open-market buy | 1,000,000 | $10.00 | 11,648,080 |
| 2009-09-29 | — | — | — | 10,648,080 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.