SEC CIK 1529751
Pierce David A
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| BSXview stock → | 0 | 2022-03-01 |
Position History — BSX
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — BSX
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2022-03-01 | Open-market sale | 1,726 | $43.94 | 0 |
| 2022-02-28 | Option exercise (derivative) | 2,444 | $0.00 | 0 |
| 2022-02-28 | Option exercise | 2,444 | $0.00 | 2,444 |
| 2022-02-28 | Tax withholding | 718 | $44.17 | 1,726 |
| 2022-02-23 | Open-market sale | 1,761 | $43.28 | 0 |
| 2022-02-22 | Grant / award (derivative) | 17,439 | $0.00 | 17,439 |
| 2022-02-22 | Open-market sale | 1,884 | $42.55 | 1,761 |
| 2022-02-21 | Option exercise (derivative) | 2,493 | $0.00 | 2,493 |
| 2022-02-21 | Option exercise | 2,493 | $0.00 | 4,377 |
| 2022-02-21 | Tax withholding | 732 | $42.55 | 3,645 |
| 2022-02-18 | Option exercise (derivative) | 2,668 | $0.00 | 5,337 |
| 2022-02-18 | Option exercise | 2,668 | $0.00 | 5,022 |
| 2022-02-18 | Tax withholding | 784 | $42.55 | 4,238 |
| 2022-02-18 | Open-market sale | 2,354 | $42.88 | 1,884 |
| 2022-02-17 | Option exercise (derivative) | 3,333 | $0.00 | 10,000 |
| 2022-02-17 | Option exercise | 3,333 | $0.00 | 3,333 |
| 2022-02-17 | Tax withholding | 979 | $42.83 | 2,354 |
| 2022-02-16 | Open-market sale | 1,956 | $43.81 | 0 |
| 2022-02-15 | Option exercise (derivative) | 2,769 | $0.00 | 2,769 |
| 2022-02-15 | Option exercise | 2,769 | $0.00 | 2,769 |
| 2022-02-15 | Tax withholding | 813 | $44.01 | 1,956 |
| 2022-01-04 | Open-market sale | 6,161 | $43.54 | 0 |
| 2022-01-01 | Option exercise (derivative) | 8,982 | $0.00 | 0 |
| 2022-01-01 | Tax withholding | 2,821 | $42.48 | 6,161 |
| 2022-01-01 | Option exercise | 8,982 | $0.00 | 8,982 |
| 2021-12-20 | Option exercise (derivative) | 4,997 | $0.00 | 0 |
| 2021-12-20 | Option exercise | 4,997 | $6.28 | 49,988 |
| 2021-12-20 | Option exercise | 42,934 | $7.39 | 44,991 |
| 2021-12-20 | Open-market sale | 49,988 | $39.90 | 0 |
| 2021-06-03 | Open-market sale | 1,654 | $41.36 | 2,057 |
| 2021-06-01 | Option exercise (derivative) | 2,973 | $0.00 | 0 |
| 2021-06-01 | Tax withholding | 1,319 | $42.93 | 3,711 |
| 2021-06-01 | Option exercise | 2,973 | $0.00 | 5,030 |
| 2021-03-16 | Open-market sale | 7,603 | $39.36 | 2,057 |
| 2021-03-02 | Open-market sale | 1,360 | $38.90 | 9,660 |
| 2021-02-28 | Option exercise (derivative) | 2,444 | $0.00 | 2,444 |
| 2021-02-28 | Tax withholding | 1,084 | $38.78 | 11,020 |
| 2021-02-28 | Option exercise | 2,444 | $0.00 | 12,104 |
| 2021-02-23 | Open-market sale | 2,836 | $39.20 | 9,660 |
| 2021-02-22 | Option exercise (derivative) | 2,607 | $0.00 | 0 |
| 2021-02-22 | Grant / award (derivative) | 9,456 | $0.00 | 9,456 |
| 2021-02-22 | Tax withholding | 1,157 | $39.20 | 12,496 |
| 2021-02-22 | Option exercise | 2,607 | $0.00 | 13,653 |
| 2021-02-21 | Option exercise (derivative) | 2,492 | $0.00 | 4,986 |
| 2021-02-21 | Option exercise | 2,492 | $0.00 | 12,152 |
| 2021-02-21 | Tax withholding | 1,106 | $38.03 | 11,046 |
| 2021-02-19 | Open-market sale | 1,484 | $38.00 | 9,660 |
| 2021-02-18 | Option exercise (derivative) | 2,668 | $0.00 | 8,005 |
| 2021-02-18 | Option exercise | 2,668 | $0.00 | 12,328 |
| 2021-02-18 | Tax withholding | 1,184 | $37.52 | 11,144 |
| 2021-02-17 | Grant / award (derivative) | 42,881 | $0.00 | 42,881 |
| 2021-02-17 | Grant / award (derivative) | 13,333 | $0.00 | 13,333 |
| 2021-02-16 | Open-market sale | 1,540 | $38.28 | 9,660 |
| 2021-02-15 | Option exercise (derivative) | 2,768 | $0.00 | 5,538 |
| 2021-02-15 | Option exercise | 2,768 | $0.00 | 12,428 |
| 2021-02-15 | Tax withholding | 1,228 | $38.39 | 11,200 |
| 2021-02-10 | Tax withholding | 3,193 | $38.85 | 9,660 |
| 2021-02-10 | Grant / award | 10,796 | $0.00 | 12,853 |
| 2021-02-04 | Open-market sale | 11,317 | $38.00 | 2,057 |
| 2021-01-01 | Option exercise (derivative) | 16,318 | $0.00 | 0 |
| 2021-01-01 | Option exercise | 16,318 | $0.00 | 16,980 |
| 2021-01-01 | Tax withholding | 5,001 | $35.95 | 11,979 |
| 2020-11-09 | Open-market sale | 2,028 | $39.00 | 662 |
| 2020-10-01 | Open-market sale | 2,282 | $38.56 | 2,690 |
| 2020-09-01 | Open-market sale | 2,044 | $40.70 | 4,972 |
| 2020-08-03 | Open-market sale | 2,385 | $38.69 | 7,016 |
| 2020-07-22 | Open-market sale | 2,170 | $38.00 | 9,401 |
| 2020-06-03 | Open-market sale | 1,624 | $38.00 | 11,571 |
| 2020-06-01 | Option exercise (derivative) | 2,972 | $0.00 | 2,973 |
| 2020-06-01 | Option exercise | 2,972 | $0.00 | 16,512 |
| 2020-06-01 | Tax withholding | 1,348 | $37.50 | 15,164 |
| 2020-06-01 | Open-market sale | 1,969 | $38.00 | 13,195 |
| 2020-05-08 | Open-market sale | 2,057 | $38.00 | 13,540 |
| 2020-04-17 | Open-market sale | 14,793 | $38.00 | 15,597 |
| 2020-03-02 | Open-market sale | 3,485 | $38.00 | 30,390 |
| 2020-02-28 | Option exercise (derivative) | 2,444 | $0.00 | 4,888 |
| 2020-02-28 | Tax withholding | 1,109 | $37.39 | 33,875 |
| 2020-02-28 | Option exercise | 2,444 | $0.00 | 34,984 |
| 2020-02-25 | Open-market sale | 4,122 | $41.15 | 32,540 |
| 2020-02-24 | Grant / award (derivative) | 8,982 | $0.00 | 8,982 |
| 2020-02-23 | Option exercise (derivative) | 2,453 | $0.00 | 0 |
| 2020-02-23 | Tax withholding | 1,114 | $42.62 | 36,662 |
| 2020-02-23 | Option exercise | 2,453 | $0.00 | 37,776 |
| 2020-02-22 | Option exercise (derivative) | 2,607 | $0.00 | 2,607 |
| 2020-02-22 | Tax withholding | 1,184 | $42.62 | 35,323 |
| 2020-02-22 | Option exercise | 2,607 | $0.00 | 36,507 |
| 2020-02-21 | Option exercise (derivative) | 2,492 | $0.00 | 7,478 |
| 2020-02-21 | Tax withholding | 1,132 | $42.62 | 33,900 |
| 2020-02-21 | Option exercise | 2,492 | $0.00 | 35,032 |
| 2020-02-19 | Open-market sale | 1,511 | $42.31 | 32,540 |
| 2020-02-18 | Grant / award (derivative) | 39,823 | $0.00 | 39,823 |
| 2020-02-18 | Grant / award (derivative) | 10,673 | $0.00 | 10,673 |
| 2020-02-15 | Option exercise (derivative) | 2,768 | $0.00 | 8,306 |
| 2020-02-15 | Option exercise | 2,768 | $0.00 | 35,308 |
| 2020-02-15 | Tax withholding | 1,257 | $42.31 | 34,051 |
| 2020-02-14 | Grant / award | 20,161 | $0.00 | 40,060 |
| 2020-02-14 | Tax withholding | 7,520 | $42.31 | 32,540 |
| 2020-02-03 | Open-market sale | 2,150 | $42.17 | 19,899 |
| 2020-01-03 | Open-market sale | 8,270 | $44.73 | 22,049 |
| 2020-01-02 | Open-market sale | 2,152 | $45.50 | 30,319 |
| 2020-01-01 | Option exercise (derivative) | 11,926 | $0.00 | 0 |
| 2020-01-01 | Tax withholding | 3,656 | $45.22 | 32,471 |
| 2020-01-01 | Option exercise | 11,926 | $0.00 | 36,127 |
| 2019-12-02 | Option exercise (derivative) | 5,000 | $0.00 | 4,997 |
| 2019-12-02 | Open-market sale | 5,000 | $43.33 | 24,201 |
| 2019-12-02 | Option exercise | 5,000 | $6.28 | 29,201 |
| 2019-11-01 | Option exercise (derivative) | 5,000 | $0.00 | 9,997 |
| 2019-11-01 | Open-market sale | 5,000 | $42.05 | 24,201 |
| 2019-11-01 | Option exercise | 5,000 | $6.28 | 29,201 |
| 2019-10-01 | Option exercise (derivative) | 5,000 | $0.00 | 14,997 |
| 2019-10-01 | Option exercise | 5,000 | $6.28 | 29,201 |
| 2019-10-01 | Open-market sale | 5,000 | $41.14 | 24,201 |
| 2019-09-03 | Option exercise (derivative) | 5,000 | $0.00 | 19,997 |
| 2019-09-03 | Option exercise | 5,000 | $6.28 | 29,201 |
| 2019-09-03 | Open-market sale | 5,000 | $42.50 | 24,201 |
| 2019-08-02 | Option exercise (derivative) | 5,000 | $0.00 | 24,997 |
| 2019-08-02 | Open-market sale | 5,000 | $42.62 | 24,201 |
| 2019-08-02 | Option exercise | 5,000 | $6.28 | 29,201 |
| 2019-07-01 | Option exercise (derivative) | 5,000 | $0.00 | 29,997 |
| 2019-07-01 | Option exercise | 5,000 | $6.28 | 29,201 |
| 2019-07-01 | Open-market sale | 5,000 | $43.41 | 24,201 |
| 2019-06-04 | Open-market sale | 1,650 | $38.60 | 24,201 |
| 2019-06-03 | Option exercise (derivative) | 2,640 | $0.00 | 0 |
| 2019-06-03 | Option exercise (derivative) | 2,500 | $0.00 | 34,997 |
| 2019-06-03 | Option exercise | 2,500 | $6.28 | 30,991 |
| 2019-06-03 | Option exercise | 2,640 | $7.16 | 28,491 |
| 2019-06-03 | Open-market sale | 5,140 | $38.45 | 25,851 |
| 2019-06-01 | Option exercise (derivative) | 2,972 | $0.00 | 5,945 |
| 2019-06-01 | Option exercise | 2,972 | $0.00 | 27,173 |
| 2019-06-01 | Tax withholding | 1,322 | $38.41 | 25,851 |
| 2019-05-01 | Option exercise (derivative) | 5,000 | $0.00 | 2,640 |
| 2019-05-01 | Open-market sale | 5,000 | $37.10 | 24,201 |
| 2019-05-01 | Option exercise | 5,000 | $7.16 | 29,201 |
| 2019-04-01 | Option exercise (derivative) | 5,000 | $0.00 | 7,640 |
| 2019-04-01 | Open-market sale | 5,000 | $38.82 | 24,201 |
| 2019-04-01 | Option exercise | 5,000 | $7.16 | 29,201 |
| 2019-03-18 | Open-market sale | 14,400 | $39.12 | 24,201 |
| 2019-03-18 | Open-market sale | 339 | $39.82 | 38,601 |
| 2019-03-06 | Open-market sale | 1,357 | $40.25 | 38,940 |
| 2019-03-01 | Option exercise (derivative) | 5,000 | $0.00 | 12,640 |
| 2019-03-01 | Option exercise | 5,000 | $7.16 | 45,297 |
| 2019-03-01 | Open-market sale | 5,000 | $40.34 | 40,297 |
| 2019-02-28 | Option exercise (derivative) | 2,444 | $0.00 | 7,332 |
| 2019-02-28 | Option exercise | 2,444 | $0.00 | 41,384 |
| 2019-02-28 | Tax withholding | 1,087 | $40.12 | 40,297 |
| 2019-02-26 | Open-market sale | 4,508 | $39.83 | 38,940 |
| 2019-02-24 | Option exercise (derivative) | 3,058 | $0.00 | 0 |
| 2019-02-24 | Tax withholding | 1,360 | $40.52 | 43,448 |
| 2019-02-24 | Option exercise | 3,058 | $0.00 | 44,808 |
| 2019-02-23 | Option exercise (derivative) | 2,453 | $0.00 | 2,453 |
| 2019-02-23 | Tax withholding | 1,091 | $40.52 | 41,750 |
| 2019-02-23 | Option exercise | 2,453 | $0.00 | 42,841 |
| 2019-02-22 | Option exercise (derivative) | 2,607 | $0.00 | 5,214 |
| 2019-02-22 | Tax withholding | 1,159 | $40.52 | 40,388 |
| 2019-02-22 | Option exercise | 2,607 | $0.00 | 41,547 |
| 2019-02-21 | Grant / award (derivative) | 9,970 | $0.00 | 9,970 |
| 2019-02-21 | Grant / award (derivative) | 32,284 | $0.00 | 32,284 |
| 2019-02-20 | Grant / award (derivative) | 16,318 | $0.00 | 16,318 |
| 2019-02-20 | Grant / award | 26,070 | $0.00 | 52,223 |
| 2019-02-20 | Tax withholding | 11,331 | $40.11 | 38,940 |
| 2019-02-20 | Open-market sale | 1,952 | $39.86 | 50,271 |
| 2019-02-15 | Option exercise (derivative) | 2,768 | $0.00 | 11,074 |
| 2019-02-15 | Tax withholding | 816 | $40.01 | 26,153 |
| 2019-02-15 | Option exercise | 2,768 | $0.00 | 26,969 |
| 2019-02-01 | Option exercise (derivative) | 5,000 | $0.00 | 17,640 |
| 2019-02-01 | Option exercise | 5,000 | $7.16 | 29,201 |
| 2019-02-01 | Open-market sale | 5,000 | $38.15 | 24,201 |
| 2019-01-09 | Open-market sale | 10,319 | $35.67 | 24,201 |
| 2019-01-08 | Option exercise (derivative) | 5,000 | $0.00 | 22,640 |
| 2019-01-08 | Option exercise | 5,000 | $7.16 | 39,520 |
| 2019-01-08 | Open-market sale | 5,000 | $35.00 | 34,520 |
| 2019-01-01 | Option exercise (derivative) | 14,885 | $0.00 | 0 |
| 2019-01-01 | Option exercise | 14,885 | $0.00 | 39,086 |
| 2019-01-01 | Tax withholding | 4,566 | $35.34 | 34,520 |
| 2018-12-03 | Option exercise (derivative) | 5,000 | $0.00 | 27,640 |
| 2018-12-03 | Option exercise | 5,000 | $7.16 | 29,201 |
| 2018-12-03 | Open-market sale | 5,000 | $38.11 | 24,201 |
| 2018-11-01 | Option exercise (derivative) | 5,000 | $0.00 | 32,640 |
| 2018-11-01 | Open-market sale | 5,000 | $36.40 | 24,201 |
| 2018-11-01 | Option exercise | 5,000 | $7.16 | 29,201 |
| 2018-10-01 | Option exercise (derivative) | 5,000 | $0.00 | 37,640 |
| 2018-10-01 | Option exercise | 5,000 | $7.16 | 29,201 |
| 2018-10-01 | Open-market sale | 5,000 | $38.80 | 24,201 |
| 2018-09-04 | Option exercise (derivative) | 5,000 | $0.00 | 42,640 |
| 2018-09-04 | Option exercise | 5,000 | $7.16 | 29,201 |
| 2018-09-04 | Open-market sale | 5,000 | $36.02 | 24,201 |
| 2018-08-01 | Option exercise (derivative) | 5,000 | $0.00 | 47,640 |
| 2018-08-01 | Option exercise | 5,000 | $7.16 | 29,201 |
| 2018-08-01 | Open-market sale | 5,000 | $33.66 | 24,201 |
| 2018-07-02 | Option exercise (derivative) | 5,000 | $0.00 | 52,640 |
| 2018-07-02 | Option exercise | 5,000 | $7.16 | 29,201 |
| 2018-07-02 | Open-market sale | 5,000 | $32.42 | 24,201 |
| 2018-06-07 | Open-market sale | 1,650 | $30.83 | 24,201 |
| 2018-06-01 | Option exercise (derivative) | 5,000 | $0.00 | 57,640 |
| 2018-06-01 | Option exercise (derivative) | 2,972 | $0.00 | 8,917 |
| 2018-06-01 | Tax withholding | 1,322 | $30.59 | 30,851 |
| 2018-06-01 | Option exercise | 5,000 | $7.16 | 29,201 |
| 2018-06-01 | Option exercise | 2,972 | $0.00 | 32,173 |
| 2018-06-01 | Open-market sale | 5,000 | $30.58 | 25,851 |
| 2018-05-01 | Option exercise (derivative) | 5,000 | $0.00 | 62,640 |
| 2018-05-01 | Option exercise | 5,000 | $7.16 | 29,201 |
| 2018-05-01 | Open-market sale | 5,000 | $28.80 | 24,201 |
| 2018-04-02 | Option exercise (derivative) | 5,000 | $0.00 | 67,640 |
| 2018-04-02 | Option exercise | 5,000 | $7.16 | 29,201 |
| 2018-04-02 | Open-market sale | 5,000 | $27.22 | 24,201 |
| 2018-03-05 | Open-market sale | 3,800 | $27.00 | 24,201 |
| 2018-03-01 | Option exercise (derivative) | 5,000 | $0.00 | 72,640 |
| 2018-03-01 | Open-market sale | 5,000 | $27.19 | 28,001 |
| 2018-03-01 | Option exercise | 5,000 | $7.16 | 33,001 |
| 2018-02-28 | Option exercise (derivative) | 2,443 | $0.00 | 9,776 |
| 2018-02-28 | Option exercise (derivative) | 4,398 | $0.00 | 0 |
| 2018-02-28 | Open-market sale | 4,508 | $27.54 | 28,001 |
| 2018-02-28 | Option exercise | 4,398 | $0.00 | 33,107 |
| 2018-02-28 | Option exercise | 2,443 | $0.00 | 35,550 |
| 2018-02-28 | Tax withholding | 3,041 | $27.26 | 32,509 |
| 2018-02-24 | Option exercise (derivative) | 3,058 | $0.00 | 3,058 |
| 2018-02-24 | Tax withholding | 1,360 | $27.20 | 28,709 |
| 2018-02-24 | Option exercise | 3,058 | $0.00 | 30,069 |
| 2018-02-23 | Option exercise (derivative) | 2,452 | $0.00 | 4,906 |
| 2018-02-23 | Tax withholding | 1,090 | $27.20 | 27,011 |
| 2018-02-23 | Option exercise | 2,452 | $0.00 | 28,101 |
| 2018-02-22 | Option exercise (derivative) | 2,607 | $0.00 | 7,821 |
| 2018-02-22 | Tax withholding | 1,159 | $26.48 | 25,649 |
| 2018-02-22 | Option exercise | 2,607 | $0.00 | 26,808 |
| 2018-02-21 | Open-market sale | 16,286 | $27.00 | 24,201 |
| 2018-02-15 | Grant / award (derivative) | 41,713 | $0.00 | 41,713 |
| 2018-02-15 | Grant / award (derivative) | 13,842 | $0.00 | 13,842 |
| 2018-02-12 | Grant / award (derivative) | 11,926 | $0.00 | 11,926 |
| 2018-02-12 | Grant / award | 24,524 | $0.00 | 48,725 |
| 2018-02-12 | Tax withholding | 8,238 | $26.18 | 40,487 |
| 2018-02-01 | Option exercise (derivative) | 5,152 | $0.00 | 0 |
| 2018-02-01 | Open-market sale | 5,152 | $27.43 | 24,201 |
| 2018-02-01 | Option exercise | 5,152 | $7.41 | 29,353 |
| 2018-01-11 | Open-market sale | 8,763 | $27.74 | 24,201 |
| 2018-01-09 | Option exercise (derivative) | 5,152 | $0.00 | 5,152 |
| 2018-01-09 | Open-market sale | 5,152 | $27.00 | 32,964 |
| 2018-01-09 | Option exercise | 5,152 | $7.41 | 38,116 |
| 2018-01-01 | Option exercise (derivative) | 13,341 | $0.00 | 0 |
| 2018-01-01 | Option exercise | 13,341 | $0.00 | 37,542 |
| 2018-01-01 | Tax withholding | 4,578 | $24.79 | 32,964 |
| 2017-06-09 | Option exercise (derivative) | 4,062 | $0.00 | 42,934 |
| 2017-06-09 | Option exercise (derivative) | 9,500 | $0.00 | 26,929 |
| 2017-06-09 | Option exercise | 9,500 | $13.08 | 33,701 |
| 2017-06-09 | Open-market sale | 13,562 | $28.00 | 24,201 |
| 2017-06-09 | Option exercise | 4,062 | $7.39 | 37,763 |
| 2017-06-02 | Open-market sale | 2,972 | $27.70 | 24,201 |
| 2017-06-01 | Option exercise (derivative) | 2,972 | $0.00 | 11,889 |
| 2017-06-01 | Option exercise | 2,972 | $0.00 | 28,572 |
| 2017-06-01 | Tax withholding | 1,399 | $27.61 | 27,173 |
| 2017-04-26 | Option exercise (derivative) | 10,250 | $0.00 | 46,996 |
| 2017-04-26 | Open-market sale | 10,250 | $26.00 | 25,600 |
| 2017-04-26 | Option exercise | 10,250 | $7.39 | 35,850 |
| 2017-03-03 | Open-market sale | 25,012 | $25.01 | 25,600 |
| 2017-02-28 | Option exercise (derivative) | 4,398 | $0.00 | 4,398 |
| 2017-02-28 | Grant / award (derivative) | 39,525 | $0.00 | 39,525 |
| 2017-02-28 | Grant / award (derivative) | 14,885 | $0.00 | 14,885 |
| 2017-02-28 | Grant / award (derivative) | 12,219 | $0.00 | 12,219 |
| 2017-02-28 | Option exercise | 4,398 | $0.00 | 64,794 |
| 2017-02-28 | Grant / award | 30,580 | $0.00 | 60,396 |
| 2017-02-28 | Tax withholding | 14,182 | $24.55 | 50,612 |
| 2017-02-27 | Option exercise (derivative) | 3,185 | $0.00 | 0 |
| 2017-02-27 | Option exercise | 3,185 | $0.00 | 34,267 |
| 2017-02-27 | Tax withholding | 1,034 | $24.81 | 33,233 |
| 2017-02-27 | Open-market sale | 3,417 | $24.84 | 29,816 |
| 2017-02-24 | Option exercise (derivative) | 3,058 | $0.00 | 6,116 |
| 2017-02-24 | Tax withholding | 993 | $24.78 | 31,082 |
| 2017-02-24 | Option exercise | 3,058 | $0.00 | 32,075 |
| 2017-02-23 | Option exercise (derivative) | 2,452 | $0.00 | 7,358 |
| 2017-02-23 | Tax withholding | 796 | $24.48 | 29,017 |
| 2017-02-23 | Option exercise | 2,452 | $0.00 | 29,813 |
| 2017-02-22 | Option exercise (derivative) | 2,607 | $0.00 | 10,428 |
| 2017-02-22 | Tax withholding | 846 | $25.16 | 27,361 |
| 2017-02-22 | Option exercise | 2,607 | $0.00 | 28,207 |
| 2017-01-09 | Open-market sale | 10,232 | $22.24 | 25,600 |
| 2017-01-01 | Option exercise (derivative) | 15,565 | $0.00 | 0 |
| 2017-01-01 | Option exercise | 15,565 | $0.00 | 41,165 |
| 2017-01-01 | Tax withholding | 5,333 | $21.63 | 35,832 |
| 2016-07-20 | Option exercise (derivative) | 2,480 | $0.00 | 0 |
| 2016-07-20 | Open-market sale | 2,480 | $24.03 | 25,600 |
| 2016-07-20 | Option exercise | 2,480 | $10.70 | 28,080 |
| 2016-06-01 | Grant / award (derivative) | 14,294 | $0.00 | 14,294 |
| 2016-06-01 | Grant / award (derivative) | 14,861 | $0.00 | 14,861 |
| 2016-04-27 | Option exercise (derivative) | 16,512 | $0.00 | 0 |
| 2016-04-27 | Open-market sale | 16,512 | $21.69 | 25,600 |
| 2016-04-27 | Option exercise | 16,512 | $8.30 | 42,112 |
| 2016-03-08 | Open-market sale | 51,763 | $17.27 | 25,600 |
| 2016-02-28 | Option exercise (derivative) | 3,492 | $0.00 | 0 |
| 2016-02-28 | Option exercise (derivative) | 4,398 | $0.00 | 8,796 |
| 2016-02-28 | Option exercise | 3,492 | $0.00 | 81,080 |
| 2016-02-28 | Tax withholding | 3,717 | $17.21 | 77,363 |
| 2016-02-28 | Option exercise | 4,398 | $0.00 | 77,588 |
| 2016-02-27 | Option exercise (derivative) | 3,185 | $0.00 | 3,185 |
| 2016-02-27 | Option exercise | 3,185 | $0.00 | 74,691 |
| 2016-02-27 | Tax withholding | 1,501 | $17.21 | 73,190 |
| 2016-02-24 | Option exercise (derivative) | 3,058 | $0.00 | 9,174 |
| 2016-02-24 | Option exercise | 3,058 | $0.00 | 72,947 |
| 2016-02-24 | Tax withholding | 1,441 | $17.33 | 71,506 |
| 2016-02-23 | Option exercise (derivative) | 2,452 | $0.00 | 9,810 |
| 2016-02-23 | Tax withholding | 1,155 | $17.24 | 69,889 |
| 2016-02-23 | Option exercise | 2,452 | $0.00 | 71,044 |
| 2016-02-22 | Grant / award (derivative) | 13,341 | $0.00 | 13,341 |
| 2016-02-22 | Grant / award (derivative) | 13,035 | $0.00 | 13,035 |
| 2016-02-22 | Grant / award (derivative) | 37,942 | $0.00 | 37,942 |
| 2016-02-22 | Tax withholding | 15,734 | $17.26 | 68,592 |
| 2016-02-22 | Grant / award | 43,978 | $0.00 | 84,326 |
| 2016-01-01 | Option exercise (derivative) | 22,296 | $0.00 | 0 |
| 2016-01-01 | Tax withholding | 7,548 | $18.44 | 40,348 |
| 2016-01-01 | Option exercise | 22,296 | $0.00 | 47,896 |
| 2015-03-20 | Option exercise (derivative) | 8,500 | $0.00 | 16,512 |
| 2015-03-20 | Option exercise (derivative) | 9,550 | $0.00 | 0 |
| 2015-03-20 | Open-market sale | 18,050 | $18.00 | 25,600 |
| 2015-03-20 | Option exercise | 9,550 | $16.02 | 35,150 |
| 2015-03-20 | Option exercise | 8,500 | $8.30 | 43,650 |
| 2015-03-09 | Open-market sale | 2,561 | $16.54 | 25,600 |
| 2015-03-03 | Open-market sale | 8,983 | $16.79 | 28,161 |
| 2015-02-28 | Option exercise (derivative) | 4,398 | $0.00 | 13,194 |
| 2015-02-28 | Option exercise (derivative) | 3,491 | $0.00 | 3,492 |
| 2015-02-28 | Option exercise | 4,398 | $0.00 | 37,370 |
| 2015-02-28 | Tax withholding | 3,717 | $16.90 | 37,144 |
| 2015-02-28 | Option exercise | 3,491 | $0.00 | 40,861 |
| 2015-02-27 | Open-market sale | 19,046 | $16.80 | 28,161 |
| 2015-02-27 | Option exercise (derivative) | 3,185 | $0.00 | 6,370 |
| 2015-02-27 | Option exercise (derivative) | 3,981 | $0.00 | 0 |
| 2015-02-27 | Option exercise | 3,981 | $0.00 | 32,142 |
| 2015-02-27 | Tax withholding | 2,355 | $16.90 | 32,972 |
| 2015-02-27 | Option exercise | 3,185 | $0.00 | 35,327 |
| 2015-02-24 | Option exercise (derivative) | 3,058 | $0.00 | 12,232 |
| 2015-02-24 | Tax withholding | 994 | $16.62 | 47,207 |
| 2015-02-24 | Option exercise | 3,058 | $0.00 | 48,201 |
| 2015-02-23 | Grant / award (derivative) | 12,262 | $0.00 | 12,262 |
| 2015-02-23 | Grant / award (derivative) | 34,482 | $0.00 | 34,482 |
| 2015-02-23 | Grant / award (derivative) | 15,565 | $0.00 | 15,565 |
| 2015-02-23 | Grant / award | 25,159 | $0.00 | 53,320 |
| 2015-02-23 | Tax withholding | 8,177 | $16.31 | 45,143 |
| 2015-02-19 | Open-market sale | 3,458 | $16.44 | 28,161 |
| 2015-02-18 | Option exercise (derivative) | 8,500 | $0.00 | 25,012 |
| 2015-02-18 | Open-market sale | 8,500 | $16.47 | 31,619 |
| 2015-02-18 | Option exercise | 8,500 | $8.30 | 40,119 |
| 2015-02-16 | Option exercise (derivative) | 5,123 | $0.00 | 0 |
| 2015-02-16 | Tax withholding | 1,665 | $14.98 | 31,619 |
| 2015-02-16 | Option exercise | 5,123 | $0.00 | 33,284 |
| 2015-02-09 | Open-market sale | 5,000 | $14.66 | 28,161 |
| 2015-01-08 | Open-market sale | 18,612 | $14.31 | 33,161 |
| 2015-01-01 | Option exercise (derivative) | 20,701 | $0.00 | 0 |
| 2015-01-01 | Tax withholding | 7,089 | $13.25 | 51,773 |
| 2015-01-01 | Option exercise | 20,701 | $0.00 | 58,862 |
| 2014-12-08 | Open-market sale | 5,000 | $12.90 | 38,161 |
| 2014-07-30 | Open-market sale | 157 | $12.97 | 43,161 |
| 2014-07-28 | Option exercise (derivative) | 234 | $0.00 | 0 |
| 2014-07-28 | Tax withholding | 77 | $12.97 | 43,318 |
| 2014-07-28 | Option exercise | 234 | $0.00 | 43,395 |
| 2014-03-06 | Open-market sale | 5,316 | $13.44 | 43,161 |
| 2014-03-03 | Open-market sale | 4,829 | $12.97 | 48,477 |
| 2014-02-28 | Option exercise (derivative) | 3,492 | $0.00 | 6,983 |
| 2014-02-28 | Option exercise (derivative) | 4,397 | $0.00 | 17,592 |
| 2014-02-28 | Tax withholding | 2,573 | $13.10 | 53,306 |
| 2014-02-28 | Option exercise | 3,492 | $0.00 | 55,879 |
| 2014-02-28 | Option exercise | 4,397 | $0.00 | 52,387 |
| 2014-02-27 | Option exercise (derivative) | 3,981 | $0.00 | 3,981 |
| 2014-02-27 | Option exercise (derivative) | 3,185 | $0.00 | 9,555 |
| 2014-02-27 | Open-market sale | 2,057 | $13.29 | 50,327 |
| 2014-02-27 | Option exercise | 3,185 | $0.00 | 52,384 |
| 2014-02-27 | Option exercise | 3,981 | $0.00 | 49,199 |
| 2014-02-27 | Tax withholding | 2,337 | $13.30 | 47,990 |
| 2014-02-24 | Grant / award (derivative) | 15,290 | $0.00 | 15,290 |
| 2014-02-24 | Option exercise (derivative) | 3,012 | $0.00 | 0 |
| 2014-02-24 | Grant / award (derivative) | 36,429 | $0.00 | 36,429 |
| 2014-02-24 | Grant / award (derivative) | 22,296 | $0.00 | 22,296 |
| 2014-02-24 | Option exercise | 3,012 | $0.00 | 54,641 |
| 2014-02-24 | Grant / award | 26,029 | $0.00 | 51,629 |
| 2014-02-24 | Tax withholding | 9,423 | $13.08 | 45,218 |
| 2014-02-21 | Open-market sale | 3,199 | $13.22 | 25,600 |
| 2014-02-16 | Option exercise (derivative) | 5,121 | $0.00 | 5,123 |
| 2014-02-16 | Tax withholding | 1,922 | $13.30 | 28,799 |
| 2014-02-16 | Option exercise | 5,121 | $0.00 | 30,721 |
| 2013-07-28 | Option exercise (derivative) | 234 | $0.00 | 234 |
| 2013-07-28 | Option exercise | 234 | $0.00 | 25,677 |
| 2013-07-28 | Tax withholding | 77 | $10.96 | 25,600 |
| 2013-02-28 | Grant / award (derivative) | 21,989 | $0.00 | 21,989 |
| 2013-02-28 | Option exercise (derivative) | 3,491 | $0.00 | 10,475 |
| 2013-02-28 | Grant / award (derivative) | 57,246 | $0.00 | 57,246 |
| 2013-02-28 | Grant / award (derivative) | 20,701 | $0.00 | 20,701 |
| 2013-02-28 | Option exercise | 3,491 | $0.00 | 26,582 |
| 2013-02-28 | Tax withholding | 1,139 | $7.39 | 25,443 |
| 2013-02-27 | Option exercise (derivative) | 3,184 | $0.00 | 12,740 |
| 2013-02-27 | Option exercise (derivative) | 3,981 | $0.00 | 7,962 |
| 2013-02-27 | Tax withholding | 1,262 | $7.33 | 23,091 |
| 2013-02-27 | Tax withholding | 1,014 | $7.33 | 24,353 |
| 2013-02-27 | Option exercise | 3,184 | $0.00 | 25,367 |
| 2013-02-27 | Option exercise | 3,981 | $0.00 | 22,183 |
| 2013-02-24 | Option exercise (derivative) | 3,012 | $0.00 | 3,012 |
| 2013-02-24 | Tax withholding | 955 | $7.37 | 18,202 |
| 2013-02-24 | Option exercise | 3,012 | $0.00 | 19,157 |
| 2013-02-16 | Option exercise (derivative) | 5,122 | $0.00 | 10,244 |
| 2013-02-16 | Tax withholding | 1,931 | $7.54 | 16,145 |
| 2013-02-16 | Option exercise | 5,122 | $0.00 | 18,076 |
| 2013-02-12 | Option exercise (derivative) | 3,214 | $0.00 | 0 |
| 2013-02-12 | Option exercise | 3,214 | $0.00 | 14,173 |
| 2013-02-12 | Tax withholding | 1,219 | $7.59 | 12,954 |
| 2012-07-28 | Option exercise (derivative) | 234 | $0.00 | 468 |
| 2012-07-28 | Tax withholding | 75 | $5.22 | 10,959 |
| 2012-07-28 | Option exercise | 234 | $0.00 | 11,034 |
| 2012-02-28 | Option exercise (derivative) | 3,492 | $0.00 | 13,966 |
| 2012-02-28 | Tax withholding | 1,107 | $6.36 | 10,800 |
| 2012-02-28 | Option exercise | 3,492 | $0.00 | 11,907 |
| 2012-02-27 | Grant / award (derivative) | 11,943 | $0.00 | 11,943 |
| 2012-02-27 | Grant / award (derivative) | 37,497 | $0.00 | 37,497 |
| 2012-02-27 | Grant / award (derivative) | 15,924 | $0.00 | 15,924 |
| 2012-02-24 | Option exercise (derivative) | 3,012 | $0.00 | 6,024 |
| 2012-02-24 | Option exercise | 3,012 | $0.00 | 9,383 |
| 2012-02-24 | Tax withholding | 968 | $6.25 | 8,415 |
| 2012-02-16 | Option exercise (derivative) | 5,121 | $0.00 | 15,366 |
| 2012-02-16 | Option exercise | 5,121 | $0.00 | 8,210 |
| 2012-02-16 | Tax withholding | 1,839 | $5.97 | 6,371 |
| 2012-02-13 | Option exercise (derivative) | 1,605 | $0.00 | 0 |
| 2012-02-13 | Option exercise | 1,605 | $0.00 | 3,666 |
| 2012-02-13 | Tax withholding | 577 | $5.94 | 3,089 |
| 2012-02-12 | Option exercise (derivative) | 3,210 | $0.00 | 3,214 |
| 2012-02-12 | Option exercise | 3,210 | $0.00 | 3,214 |
| 2012-02-12 | Tax withholding | 1,153 | $5.93 | 2,061 |
| 2011-11-04 | Open-market sale | 15,869 | $5.77 | 4 |
| 2011-09-06 | — | — | — | 15,873 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.