Barbara A. Caulfield serves as Executive at AFFYMETRIX INC, where they oversee executive responsibilities. Since joining the company, Barbara A. Caulfield has executed 106 insider transactions totaling $3.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jun 6, 2008 involved selling 715 shares valued at $8.5K.
Barbara A. Caulfield currently holds 22,430 shares of AFFYMETRIX INC (AFFX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Barbara A. Caulfield has been a net seller of AFFX stock. They have purchased $0 and sold $3.0M worth of shares.
Barbara A. Caulfield's most recent insider trade was on Jun 6, 2008, when they sold 715 shares at $11.92 per share.
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| $11.79 |
| Discretionary |
| Feb 5, 2008 | AFFX | $0 | Award | 9,200 | $N/A | Discretionary |
| Oct 18, 2007 | AFFX | $63.0K | Sale | 2,250 | $28.00 | Discretionary |
| Oct 18, 2007 | AFFX | $40.5K | Sale | 1,445 | $28.00 | Discretionary |
| Jul 9, 2007 | AFFX | $260.0K | Sale | 10,000 | $26.00 | Discretionary |
| Jul 9, 2007 | AFFX | $193.4K | Option Exercise | 10,000 | $19.34 | Discretionary |
| Jun 15, 2007 | AFFX | $260.0K | Sale | 10,000 | $26.00 | Discretionary |
| Jun 15, 2007 | AFFX | $193.4K | Option Exercise | 10,000 | $19.34 | Discretionary |
| Jun 6, 2007 | AFFX | $0 | Award | 8,000 | $N/A | Discretionary |
| May 26, 2007 | AFFX | $20.5K | Payment | 805 | $25.49 | Discretionary |
| May 24, 2007 | AFFX | $2.6K | Sale | 100 | $26.17 | Discretionary |
| May 24, 2007 | AFFX | $7.9K | Sale | 300 | $26.18 | Discretionary |
| May 24, 2007 | AFFX | $2.6K | Sale | 100 | $26.18 | Discretionary |
| May 24, 2007 | AFFX | $2.6K | Sale | 100 | $26.16 | Discretionary |
| May 24, 2007 | AFFX | $2.6K | Sale | 100 | $26.13 | Discretionary |
| May 24, 2007 | AFFX | $18.3K | Sale | 700 | $26.13 | Discretionary |
| May 24, 2007 | AFFX | $2.6K | Sale | 100 | $26.11 | Discretionary |
| May 24, 2007 | AFFX | $5.2K | Sale | 200 | $26.10 | Discretionary |
| May 24, 2007 | AFFX | $7.8K | Sale | 300 | $26.09 | Discretionary |
| May 24, 2007 | AFFX | $7.8K | Sale | 300 | $26.08 | Discretionary |
| May 24, 2007 | AFFX | $10.4K | Sale | 400 | $26.08 | Discretionary |
| May 24, 2007 | AFFX | $5.2K | Sale | 200 | $26.08 | Discretionary |
| May 24, 2007 | AFFX | $5.2K | Sale | 200 | $26.07 | Discretionary |
| May 24, 2007 | AFFX | $70.3K | Sale | 2,700 | $26.02 | Discretionary |
| May 24, 2007 | AFFX | $193.4K | Option Exercise | 10,000 | $19.34 | Discretionary |
| May 24, 2007 | AFFX | $5.2K | Sale | 200 | $26.18 | Discretionary |
| May 24, 2007 | AFFX | $2.6K | Sale | 100 | $26.17 | Discretionary |
| May 24, 2007 | AFFX | $13.1K | Sale | 500 | $26.14 | Discretionary |
| May 24, 2007 | AFFX | $10.5K | Sale | 400 | $26.15 | Discretionary |