SEC CIK 1232833
PARDUN THOMAS E
Reported ownership across 3 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| CALXview stock → | 96,476 | 2016-05-18 |
| MXLview stock → | 55,252 | 2026-05-26 |
| WDCview stock → | 25,850 | 2015-11-03 |
Position History — WDC
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — WDC
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2015-11-03 | Option exercise (derivative) | 58.7 | $0.00 | 1,108.76 |
| 2015-11-03 | Option exercise | 58 | $0.00 | 25,850 |
| 2015-10-15 | Grant / award (derivative) | 130.12 | $0.00 | 1,167.46 |
| 2015-07-15 | Grant / award (derivative) | 133.3 | $0.00 | 1,037.33 |
| 2015-04-16 | Grant / award (derivative) | 106.67 | $0.00 | 904.04 |
| 2015-02-18 | Option exercise (derivative) | 6,000 | $0.00 | 5,542 |
| 2015-02-18 | Option exercise | 6,000 | $25.79 | 31,792 |
| 2015-02-18 | Open-market sale | 6,000 | $107.50 | 25,792 |
| 2015-01-15 | Grant / award (derivative) | 79.43 | $0.00 | 797.36 |
| 2014-12-04 | Option exercise (derivative) | 8,743 | $0.00 | 0 |
| 2014-12-04 | Option exercise | 8,743 | $15.34 | 34,535 |
| 2014-12-04 | Open-market sale | 8,743 | $104.00 | 25,792 |
| 2014-12-03 | Open-market sale | 5,046 | $103.00 | 25,792 |
| 2014-11-10 | Option exercise (derivative) | 200.42 | $0.00 | 717.93 |
| 2014-11-10 | Option exercise | 200 | $0.00 | 30,838 |
| 2014-11-05 | Grant / award | 2,715 | $0.00 | 30,638 |
| 2014-11-04 | Option exercise (derivative) | 56.44 | $0.00 | 918.35 |
| 2014-11-04 | Option exercise | 56 | $0.00 | 27,923 |
| 2014-10-15 | Grant / award (derivative) | 125.4 | $0.00 | 974.79 |
| 2014-08-06 | Option exercise (derivative) | 8,000 | $0.00 | 8,743 |
| 2014-08-06 | Open-market sale | 8,000 | $102.00 | 27,867 |
| 2014-08-06 | Option exercise | 8,000 | $15.34 | 35,867 |
| 2014-07-15 | Grant / award (derivative) | 107.68 | $0.00 | 849.39 |
| 2014-06-17 | Option exercise (derivative) | 6,909 | $0.00 | 0 |
| 2014-06-17 | Option exercise | 6,909 | $38.53 | 34,776 |
| 2014-06-17 | Open-market sale | 6,909 | $92.50 | 27,867 |
| 2014-04-15 | Grant / award (derivative) | 88.9 | $0.00 | 741.71 |
| 2014-02-21 | Option exercise (derivative) | 7,364 | $0.00 | 0 |
| 2014-02-21 | Open-market sale | 10,630 | $87.98 | 27,867 |
| 2014-02-21 | Option exercise | 7,364 | $27.64 | 38,497 |
| 2014-01-15 | Grant / award (derivative) | 88.99 | $0.00 | 652.82 |
| 2013-11-14 | Grant / award | 3,625 | $0.00 | 31,133 |
| 2013-11-12 | Open-market sale | 6,000 | $71.49 | 27,508 |
| 2013-11-08 | Option exercise (derivative) | 144.21 | $0.00 | 563.83 |
| 2013-11-08 | Option exercise | 144 | $0.00 | 33,508 |
| 2013-10-15 | Grant / award (derivative) | 112.32 | $0.00 | 708.04 |
| 2013-07-15 | Grant / award (derivative) | 112.04 | $0.00 | 595.73 |
| 2013-05-14 | Option exercise (derivative) | 9,185 | $0.00 | 0 |
| 2013-05-14 | Option exercise | 9,185 | $19.09 | 42,549 |
| 2013-05-14 | Open-market sale | 9,185 | $59.00 | 33,364 |
| 2013-04-15 | Grant / award (derivative) | 148.72 | $0.00 | 483.69 |
| 2013-03-18 | Option exercise (derivative) | 7,500 | $0.00 | 0 |
| 2013-03-18 | Open-market sale | 7,500 | $50.00 | 33,364 |
| 2013-03-18 | Option exercise | 7,500 | $13.76 | 40,864 |
| 2013-02-19 | Option exercise (derivative) | 5,000 | $0.00 | 7,500 |
| 2013-02-19 | Open-market sale | 5,000 | $49.00 | 33,364 |
| 2013-02-19 | Option exercise | 5,000 | $13.76 | 38,364 |
| 2012-12-26 | Grant / award (derivative) | 179.69 | $0.00 | 334.97 |
| 2012-12-19 | Option exercise (derivative) | 10,000 | $0.00 | 0 |
| 2012-12-19 | Option exercise | 10,000 | $9.21 | 43,364 |
| 2012-12-19 | Open-market sale | 10,000 | $40.93 | 33,364 |
| 2012-12-19 | Open-market sale | 7,306 | $41.04 | 8,148 |
| 2012-12-19 | Open-market sale | 8,148 | $41.04 | 0 |
| 2012-11-11 | Option exercise (derivative) | 22.69 | $0.00 | 155.28 |
| 2012-11-11 | Option exercise | 22 | $0.00 | 33,364 |
| 2012-11-08 | Grant / award | 7,893 | $0.00 | 33,342 |
| 2012-10-15 | Grant / award (derivative) | 177.97 | $0.00 | 177.97 |
| 2012-08-13 | Option exercise (derivative) | 10,000 | $0.00 | 0 |
| 2012-08-13 | Option exercise | 10,000 | $11.61 | 35,449 |
| 2012-08-13 | Open-market sale | 10,000 | $44.00 | 25,449 |
| 2011-11-10 | Grant / award (derivative) | 11,542 | $0.00 | 11,542 |
| 2011-11-10 | Grant / award | 4,846 | $0.00 | 25,449 |
| 2010-11-11 | Grant / award (derivative) | 8,506 | $0.00 | 8,506 |
| 2010-11-11 | Grant / award | 3,789 | $0.00 | 28,751 |
| 2009-11-11 | Grant / award (derivative) | 6,909 | $0.00 | 6,909 |
| 2009-11-11 | Grant / award | 3,320 | $0.00 | 25,038 |
| 2009-11-11 | Grant / award | 3,244 | $0.00 | 24,962 |
| 2009-04-13 | Option exercise (derivative) | 2,306 | $0.00 | 17,545 |
| 2009-04-13 | Option exercise | 2,306 | $0.00 | 7,306 |
| 2008-11-06 | Grant / award (derivative) | 16,743 | $0.00 | 16,743 |
| 2008-11-06 | Grant / award | 8,148 | $0.00 | 21,718 |
| 2008-06-19 | Option exercise (derivative) | 10,000 | $0.00 | 0 |
| 2008-06-19 | Option exercise | 10,000 | $7.91 | 23,570 |
| 2008-06-19 | Open-market sale | 10,000 | $39.50 | 13,570 |
| 2008-01-01 | Option exercise (derivative) | 4,527 | $0.00 | 0 |
| 2008-01-01 | Option exercise | 4,527 | $0.00 | 18,097 |
| 2008-01-01 | Disposition to issuer | 4,527 | $19.46 | 13,570 |
| 2008-01-01 | Grant / award | 3,310 | $0.00 | 13,570 |
| 2007-11-06 | Grant / award (derivative) | 7,364 | $0.00 | 7,364 |
| 2007-11-05 | Option exercise (derivative) | 7,500 | $0.00 | 0 |
| 2007-11-05 | Open-market sale | 18,600 | $28.50 | 16,660 |
| 2007-11-05 | Open-market sale | 4,800 | $28.55 | 10,960 |
| 2007-11-05 | Open-market sale | 400 | $28.54 | 15,760 |
| 2007-11-05 | Open-market sale | 500 | $28.53 | 16,160 |
| 2007-11-05 | Open-market sale | 700 | $28.56 | 10,260 |
| 2007-11-05 | Option exercise | 10,000 | $4.53 | 35,260 |
| 2007-11-05 | Option exercise | 7,500 | $13.63 | 25,260 |
| 2007-11-05 | Option exercise | 7,500 | $21.00 | 17,760 |
| 2007-02-06 | Grant / award (derivative) | 9,185 | $0.00 | 9,185 |
| 2007-01-01 | Option exercise (derivative) | 2,100 | $0.00 | 0 |
| 2007-01-01 | Disposition to issuer | 2,100 | $20.20 | 10,260 |
| 2007-01-01 | Option exercise | 2,100 | $0.00 | 12,360 |
| 2007-01-01 | Grant / award | 4,887 | $0.00 | 10,260 |
| 2006-04-01 | Option exercise (derivative) | 2,100 | $0.00 | 0 |
| 2006-04-01 | Option exercise | 2,100 | $0.00 | 7,473 |
| 2006-04-01 | Disposition to issuer | 2,100 | $15.68 | 5,373 |
| 2006-01-01 | Grant / award | 5,373 | $0.00 | 5,373 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.