Gregory T. Schiffman serves as Executive at AFFYMETRIX INC, where they oversee executive responsibilities. Since joining the company, Gregory T. Schiffman has executed 114 insider transactions totaling $7.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 21, 2008 involved exercising options for 20,000 shares valued at $147.6K.
Gregory T. Schiffman currently holds 220,254 shares of AFFYMETRIX INC (AFFX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Gregory T. Schiffman has been a net seller of AFFX stock. They have purchased $249.8K and sold $7.2M worth of shares.
Gregory T. Schiffman's most recent insider trade was on Aug 21, 2008, when they sold 20,000 shares at $7.38 per share.
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| $21.78 |
| Discretionary |
| May 18, 2008 | VNUS | $0 | Option Exercise | 750 | $N/A | Discretionary |
| Feb 18, 2008 | VNUS | $0 | Option Exercise | 750 | $N/A | Discretionary |
| Jan 17, 2008 | DNDN | $0 | Award | 32,566 | $N/A | Discretionary |
| Nov 18, 2007 | VNUS | $0 | Option Exercise | 750 | $N/A | Discretionary |
| Aug 18, 2007 | VNUS | $0 | Option Exercise | 750 | $N/A | Discretionary |
| Jun 20, 2007 | DNDN | $0 | Award | 33,750 | $N/A | Discretionary |
| Dec 18, 2006 | DNDN | $0 | Award | 200,000 | $N/A | Discretionary |
| Aug 9, 2006 | XGEN | $0 | Disposition | 13,081 | $N/A | Discretionary |
| Aug 4, 2006 | AFFX | $0 | Award | 30,000 | $N/A | Discretionary |
| May 26, 2006 | AFFX | $0 | Award | 9,000 | $N/A | Discretionary |
| Jan 5, 2006 | AFFX | $349.4K | Option Exercise | 10,000 | $34.94 | Discretionary |
| Jan 5, 2006 | AFFX | $469.0K | Sale | 10,000 | $46.90 | Discretionary |