A. William Backus

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
BCPC $177.10 904 $160,094.33 132 2024-07-30 Filing
BCPC $180.47 330 $59,553.65 4,988 2024-07-30 Filing
BCPC $179.25 3,570 $639,911.79 5,318 2024-07-30 Filing
BCPC $156.13 100 $15,613.00 5,914 2024-02-26 Filing
BCPC $155.66 4,319 $672,283.88 6,014 2024-02-26 Filing
BCPC $154.36 2,581 $398,407.55 10,333 2024-02-26 Filing
BCPC $156.94 2,477 $388,744.84 12,914 2024-02-23 Filing
BCPC $156.16 6,703 $1,046,723.72 15,391 2024-02-23 Filing
BCPC $155.68 77 $11,987.74 12,914 2024-02-21 Filing
BCPC $154.80 14,139 $2,188,741.24 12,991 2024-02-21 Filing
BCPC $153.44 784 $120,296.02 27,130 2024-02-21 Filing
BCPC $132.02 10,520 $1,388,850.40 11,502 2021-08-09 Filing
BCPC $134.04 12,248 $1,641,721.92 22,022 2021-08-06 Filing
BCPC $83.60 48,500 $4,054,469.05 16,775 2017-03-13 Filing
BCPC $86.88 14,000 $1,216,250.00 16,775 2017-03-03 Filing
BCPC $68.64 12,000 $823,680.00 17,308 2016-08-26 Filing
BCPC $41.82 5,612 $234,701.70 7,706 2011-12-09 Filing
BCPC $41.58 2,888 $120,082.17 7,706 2011-12-08 Filing
BCPC $41.43 3,500 $145,005.00 7,706 2011-12-01 Filing
BCPC $41.43 4,400 $182,292.00 7,706 2011-12-01 Filing