BIO Insider Trading Activity and SEC Form 4 Filings
BIO insider trading summary
No open-market insider purchases or sales of Bio Rad Laboratories Inc (BIO) have been reported on SEC Form 4 in the past 12 months.
Latest BIO insider buys and sells
| Date | Insider | Role | Type | Value |
|---|---|---|---|---|
| Aug 15, 2007 | Christine A Tsingos | Chief Financial Officer | Sell | $241K (3,000 @ $80.28) |
| Jun 8, 2007 | James R Stark | Controller | Sell | $428K (5,790 @ $73.99) |
| Jun 4, 2007 | Bradford Crutchfield | Vice President | Sell | $557K (7,500 @ $74.30) |
| Jun 4, 2007 | Bradford Crutchfield | Vice President | Sell | $52K (700 @ $74.30) |
| Sep 11, 2006 | Sanford Wadler | Vice President, General | Sell | $57K (800 @ $71.44) |
| Sep 11, 2006 | Sanford Wadler | Vice President, General | Sell | $157K (2,200 @ $71.21) |
| Sep 11, 2006 | Sanford Wadler | Vice President, General | Sell | $71K (1,000 @ $71.21) |
| Sep 5, 2006 | Christine A Tsingos | Chief Financial Officer | Sell | $258K (3,500 @ $73.66) |
| Aug 25, 2006 | Sanford Wadler | Vice President, General | Sell | $170K (2,400 @ $71.01) |
| Aug 21, 2006 | Sanford Wadler | Vice President, General | Sell | $113K (1,600 @ $70.55) |
Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.