James R. Stark serves as Executive at BIO RAD LABORATORIES INC, where they oversee executive responsibilities. Since joining the company, James R. Stark has executed 99 insider transactions totaling $3.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 4, 2014 involved exercising options for 200 shares valued at $0.
James R. Stark currently holds 952 shares of BIO RAD LABORATORIES INC (BIO), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, James R. Stark has been a net seller of BIO stock. They have purchased $0 and sold $3.9M worth of shares.
James R. Stark's most recent insider trade was on Nov 4, 2014, when they sold 200 shares at $0.00 per share.
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| 75 |
| $111.80 |
| Discretionary |
| Sep 12, 2014 | BIO, BIOB | $0 | Option Exercise | 200 | $N/A | Discretionary |
| Sep 12, 2014 | BIO, BIOB | $8.8K | Payment | 75 | $117.81 | Discretionary |
| Sep 11, 2014 | BIO, BIOB | $8.9K | Payment | 75 | $118.76 | Discretionary |
| Sep 11, 2014 | BIO, BIOB | $0 | Option Exercise | 200 | $N/A | Discretionary |
| Sep 8, 2014 | BIO, BIOB | $9.0K | Payment | 75 | $120.24 | Discretionary |
| Sep 8, 2014 | BIO, BIOB | $0 | Option Exercise | 200 | $N/A | Discretionary |
| Jun 10, 2014 | BIO, BIOB | $8.9K | Payment | 73 | $121.96 | Discretionary |
| Jun 10, 2014 | BIO, BIOB | $0 | Option Exercise | 200 | $N/A | Discretionary |
| Nov 4, 2013 | BIO, BIOB | $0 | Option Exercise | 200 | $N/A | Discretionary |
| Sep 12, 2013 | BIO, BIOB | $0 | Option Exercise | 200 | $N/A | Discretionary |
| Sep 8, 2013 | BIO, BIOB | $0 | Option Exercise | 200 | $N/A | Discretionary |
| Jun 10, 2013 | BIO, BIOB | $0 | Option Exercise | 200 | $N/A | Discretionary |
| Nov 4, 2012 | BIO, BIOB | $0 | Option Exercise | 200 | $N/A | Discretionary |
| Sep 10, 2012 | BIO, BIOB | $8.0K | Sale | 77 | $103.49 | Discretionary |
| Sep 8, 2012 | BIO, BIOB | $0 | Option Exercise | 200 | $N/A | Discretionary |
| Jun 12, 2012 | BIO, BIO.B | $7.1K | Sale | 74 | $96.51 | Discretionary |
| Jun 11, 2012 | BIO, BIOB | $7.1K | Sale | 74 | $96.49 | Discretionary |
| Jun 10, 2012 | BIO, BIOB | $0 | Option Exercise | 200 | $N/A | Discretionary |
| Sep 9, 2011 | BIO, BIOB | $7.1K | Sale | 75 | $94.85 | Discretionary |
| Sep 8, 2011 | BIO, BIOB | $0 | Option Exercise | 200 | $N/A | Discretionary |
| Jun 14, 2011 | BIO, BIO.B | $8.8K | Sale | 75 | $117.53 | Discretionary |
| Jun 13, 2011 | BIO, BIO.B | $8.7K | Sale | 74 | $117.30 | Discretionary |
| Jun 10, 2011 | BIO, BIO.B | $0 | Option Exercise | 200 | $N/A | Discretionary |
| Mar 7, 2011 | BIO, BIO.B | $262.7K | Sale | 2,300 | $114.23 | Discretionary |
| Mar 7, 2011 | BIO, BIO.B | $11.4K | Sale | 100 | $114.24 | Discretionary |
| Mar 7, 2011 | BIO, BIO.B | $75.0K | Option Exercise | 1,200 | $62.47 | Discretionary |
| Mar 7, 2011 | BIO, BIO.B | $297.0K | Sale | 2,600 | $114.23 | Discretionary |
| Mar 7, 2011 | BIO, BIO.B | $123.6K | Option Exercise | 2,300 | $53.75 | Discretionary |