SEC CIK 1209495
LUDWIG DAVID F
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| BCPCview stock → | 18,775 | 2019-11-12 |
Position History — BCPC
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — BCPC
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2019-11-12 | Gift | 240 | $102.87 | 18,775 |
| 2019-08-30 | Option exercise (derivative) | 10,688 | $0.00 | 0 |
| 2019-08-30 | Option exercise | 10,688 | $21.39 | 29,664 |
| 2019-08-30 | Open-market sale | 10,688 | $90.00 | 18,976 |
| 2019-08-29 | Option exercise (derivative) | 2,062 | $0.00 | 10,688 |
| 2019-08-29 | Open-market sale | 2,062 | $90.00 | 18,976 |
| 2019-08-29 | Option exercise | 2,062 | $21.39 | 21,038 |
| 2019-02-19 | Tax withholding | 828 | $87.32 | 18,858 |
| 2019-02-13 | Grant / award (derivative) | 4,000 | $0.00 | 77,081 |
| 2019-02-13 | Grant / award | 860 | $0.00 | 19,840 |
| 2019-02-13 | Grant / award | 1,503 | $0.00 | 21,343 |
| 2019-02-13 | Tax withholding | 797 | $84.09 | 20,549 |
| 2018-05-10 | I | 14,401 | $93.55 | 17,910 |
| 2018-02-26 | Tax withholding | 283 | $76.21 | 32,301 |
| 2018-02-15 | Grant / award (derivative) | 3,720 | $0.00 | 3,720 |
| 2018-02-15 | Tax withholding | 1,381 | $74.57 | 32,824 |
| 2018-02-15 | Grant / award | 2,719 | $0.00 | 34,205 |
| 2018-02-15 | Grant / award | 930 | $0.00 | 31,486 |
| 2017-12-14 | Gift | 310 | $80.94 | 31,336 |
| 2017-02-21 | Grant / award (derivative) | 5,720 | $0.00 | 5,720 |
| 2017-02-21 | Tax withholding | 1,633 | $85.40 | 30,013 |
| 2016-02-29 | Tax withholding | 1,582 | $63.27 | 31,646 |
| 2016-02-23 | Grant / award (derivative) | 15,730 | $0.00 | 15,730 |
| 2015-08-10 | Open-market sale | 15,000 | $61.59 | 32,968 |
| 2015-08-10 | Option exercise | 15,000 | $21.39 | 47,968 |
| 2015-07-13 | Option exercise | 2,250 | $21.39 | 47,968 |
| 2015-07-13 | Open-market sale | 15,000 | $55.05 | 32,968 |
| 2015-07-13 | Option exercise | 12,750 | $17.28 | 45,718 |
| 2015-06-10 | Option exercise | 15,000 | $17.28 | 46,968 |
| 2015-06-10 | Open-market sale | 15,000 | $59.66 | 32,968 |
| 2015-05-12 | Option exercise | 549 | $13.61 | 33,517 |
| 2015-05-12 | Open-market sale | 549 | $56.22 | 32,968 |
| 2015-05-12 | Option exercise | 9,750 | $17.28 | 42,718 |
| 2015-05-11 | Open-market sale | 4,701 | $57.16 | 32,968 |
| 2015-05-11 | Option exercise | 4,701 | $13.61 | 37,669 |
| 2015-05-07 | Option exercise | 28,500 | $13.61 | 61,468 |
| 2015-05-07 | Open-market sale | 28,500 | $58.14 | 32,968 |
| 2015-04-16 | Open-market sale | 1,500 | $58.26 | 32,968 |
| 2015-04-16 | Option exercise | 1,500 | $13.61 | 34,468 |
| 2015-02-19 | Grant / award (derivative) | 5,385 | $0.00 | 5,385 |
| 2015-02-19 | Grant / award | 1,695 | $0.00 | 32,726 |
| 2015-02-18 | Open-market sale | 4,600 | $58.08 | 31,031 |
| 2015-02-18 | Option exercise | 100 | $11.87 | 31,131 |
| 2015-02-18 | Option exercise | 4,500 | $13.61 | 35,531 |
| 2015-02-17 | Option exercise | 10,400 | $11.87 | 41,431 |
| 2015-02-17 | Open-market sale | 10,400 | $58.20 | 31,031 |
| 2015-01-12 | Open-market sale | 15,000 | $61.43 | 31,031 |
| 2015-01-12 | Option exercise | 15,000 | $11.87 | 46,031 |
| 2014-12-10 | Open-market sale | 15,000 | $63.34 | 31,031 |
| 2014-12-10 | Option exercise | 15,000 | $11.87 | 46,031 |
| 2014-12-08 | Tax withholding | 802 | $63.93 | 31,031 |
| 2014-02-26 | Grant / award (derivative) | 1,820 | $0.00 | 1,820 |
| 2014-02-26 | Grant / award (derivative) | 1,820 | $0.00 | 1,820 |
| 2014-02-26 | Grant / award | 577 | $0.00 | 31,711 |
| 2014-02-10 | Open-market sale | 13,500 | $50.74 | 31,025 |
| 2014-02-10 | Option exercise | 13,500 | $9.21 | 44,525 |
| 2014-01-10 | Option exercise | 13,500 | $9.21 | 44,525 |
| 2014-01-10 | Open-market sale | 13,500 | $56.05 | 31,025 |
| 2013-12-10 | Option exercise | 13,500 | $9.21 | 44,525 |
| 2013-12-10 | Open-market sale | 13,500 | $57.39 | 31,025 |
| 2013-12-09 | Tax withholding | 1,624 | $58.06 | 31,025 |
| 2013-11-11 | Open-market sale | 13,500 | $53.15 | 32,535 |
| 2013-11-11 | Option exercise | 13,500 | $9.21 | 46,035 |
| 2013-10-10 | Open-market sale | 13,500 | $52.76 | 32,535 |
| 2013-10-10 | Option exercise | 13,500 | $9.21 | 46,035 |
| 2013-09-10 | Open-market sale | 13,500 | $49.38 | 32,535 |
| 2013-09-10 | Option exercise | 13,500 | $9.21 | 46,035 |
| 2013-08-08 | Option exercise | 24,538 | $5.85 | 57,073 |
| 2013-08-08 | Open-market sale | 24,538 | $52.54 | 32,535 |
| 2013-02-19 | Grant / award (derivative) | 9,134 | $0.00 | 9,134 |
| 2013-02-19 | Grant / award | 3,081 | $0.00 | 32,490 |
| 2012-12-10 | Tax withholding | 1,351 | $35.89 | 29,260 |
| 2012-02-28 | Grant / award (derivative) | 12,970 | $0.00 | 12,970 |
| 2012-02-28 | Grant / award | 4,142 | $0.00 | 30,368 |
| 2012-01-11 | Tax withholding | 1,454 | $41.53 | 26,121 |
| 2010-12-08 | Tax withholding | 2,078 | $32.14 | 27,296 |
| 2010-12-07 | Grant / award (derivative) | 23,200 | $0.00 | 23,200 |
| 2010-12-07 | Grant / award | 2,170 | $0.07 | 29,374 |
| 2010-09-17 | Open-market sale | 40,900 | $28.11 | 26,990 |
| 2010-09-17 | Option exercise | 40,900 | $5.85 | 67,470 |
| 2010-09-16 | Option exercise | 3,990 | $5.85 | 30,980 |
| 2010-09-16 | Open-market sale | 3,990 | $28.18 | 26,990 |
| 2010-09-15 | Option exercise | 6,510 | $5.85 | 33,500 |
| 2010-09-15 | Open-market sale | 13,490 | $27.33 | 26,990 |
| 2010-09-15 | Option exercise | 13,490 | $4.51 | 40,480 |
| 2010-08-17 | Open-market sale | 9,710 | $26.00 | 26,990 |
| 2010-08-17 | Option exercise | 9,710 | $4.51 | 36,700 |
| 2010-08-12 | Open-market sale | 500 | $26.00 | 26,990 |
| 2010-08-12 | Option exercise | 500 | $4.51 | 27,490 |
| 2010-08-10 | Open-market sale | 16,800 | $26.82 | 26,990 |
| 2010-08-10 | Option exercise | 16,800 | $4.51 | 43,790 |
| 2010-08-09 | Open-market sale | 6,800 | $27.05 | 26,990 |
| 2010-08-09 | Option exercise | 6,800 | $4.51 | 33,790 |
| 2010-08-06 | Option exercise | 1,300 | $4.51 | 28,920 |
| 2010-08-06 | Open-market sale | 1,300 | $27.14 | 26,990 |
| 2009-12-09 | Grant / award (derivative) | 20,000 | $0.00 | 20,000 |
| 2009-12-09 | Grant / award | 2,100 | $0.07 | 17,735 |
| 2009-08-03 | Option exercise | 12,150 | $6.83 | 27,785 |
| 2009-08-03 | Open-market sale | 12,150 | $27.45 | 15,635 |
| 2008-12-10 | Grant / award (derivative) | 25,000 | $0.00 | 25,000 |
| 2008-12-10 | Grant / award | 2,500 | $0.67 | 15,247 |
| 2008-01-12 | Grant / award (derivative) | 26,500 | $0.00 | 26,500 |
| 2008-01-12 | Grant / award | 2,500 | $0.67 | 2,500 |
| 2007-06-18 | Open-market sale | 2,000 | $18.00 | 5,250 |
| 2007-06-18 | Open-market sale | 248 | $18.10 | 0 |
| 2007-06-18 | Open-market sale | 1,100 | $18.06 | 248 |
| 2007-06-18 | Open-market sale | 3,902 | $18.05 | 1,348 |
| 2007-06-11 | Open-market sale | 900 | $18.50 | 7,250 |
| 2007-06-11 | Open-market sale | 1,000 | $18.60 | 8,150 |
| 2007-06-08 | Open-market sale | 1,000 | $18.60 | 9,150 |
| 2007-06-08 | Open-market sale | 1,100 | $18.50 | 10,150 |
| 2006-12-08 | Grant / award (derivative) | 18,000 | $0.00 | 57,150 |
| 2006-12-08 | Grant / award | 2,000 | $0.07 | 2,000 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.