Robert Venteicher serves as Executive at AFFYMAX INC, where they oversee executive responsibilities. Since joining the company, Robert Venteicher has executed 38 insider transactions totaling $4.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 23, 2012 involved exercising options for 833 shares valued at $4.9K.
Robert Venteicher currently holds 25,827 shares of AFFYMAX INC (AFFY), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Robert Venteicher has been a net seller of AFFY stock. They have purchased $0 and sold $4.0M worth of shares.
Robert Venteicher's most recent insider trade was on Nov 23, 2012, when they sold 833 shares at $5.83 per share.
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| $24.00 |
| Discretionary |
| Nov 2, 2012 | AFFY | $7.6K | Option Exercise | 687 | $10.99 | Discretionary |
| Nov 2, 2012 | AFFY | $28.2K | Sale | 1,195 | $23.63 | Discretionary |
| Nov 2, 2012 | AFFY | $4.1K | Option Exercise | 508 | $7.99 | Discretionary |
| Oct 23, 2012 | AFFY | $21.4K | Sale | 833 | $25.74 | Discretionary |
| Oct 23, 2012 | AFFY | $4.9K | Option Exercise | 833 | $5.83 | Discretionary |
| Oct 15, 2012 | AFFY | $1.1M | Sale | 42,173 | $27.00 | Discretionary |
| Oct 15, 2012 | AFFY | $634.4K | Option Exercise | 25,507 | $24.87 | Discretionary |
| Oct 15, 2012 | AFFY | $408.3K | Option Exercise | 16,666 | $24.50 | Discretionary |
| Oct 11, 2012 | AFFY | $12.8K | Option Exercise | 521 | $24.50 | Discretionary |
| Oct 11, 2012 | AFFY | $484.8K | Option Exercise | 19,493 | $24.87 | Discretionary |
| Oct 11, 2012 | AFFY | $540.4K | Sale | 20,014 | $27.00 | Discretionary |
| Oct 10, 2012 | AFFY | $58.3K | Option Exercise | 10,000 | $5.83 | Discretionary |
| Oct 10, 2012 | AFFY | $197.5K | Option Exercise | 17,974 | $10.99 | Discretionary |
| Oct 10, 2012 | AFFY | $260.9K | Option Exercise | 12,000 | $21.74 | Discretionary |
| Oct 10, 2012 | AFFY | $164.1K | Option Exercise | 10,937 | $15.00 | Discretionary |
| Oct 10, 2012 | AFFY | $431.4K | Sale | 17,974 | $24.00 | Discretionary |
| Oct 10, 2012 | AFFY | $823.4K | Sale | 32,937 | $25.00 | Discretionary |
| Oct 9, 2012 | AFFY | $164.1K | Option Exercise | 10,938 | $15.00 | Discretionary |
| Oct 9, 2012 | AFFY | $251.6K | Sale | 10,938 | $23.00 | Discretionary |
| Oct 5, 2012 | AFFY | $129.6K | Option Exercise | 11,789 | $10.99 | Discretionary |
| Oct 5, 2012 | AFFY | $259.4K | Sale | 11,789 | $22.00 | Discretionary |
| Oct 4, 2012 | AFFY | $1.1K | Option Exercise | 100 | $10.99 | Discretionary |
| Oct 4, 2012 | AFFY | $2.2K | Sale | 100 | $22.00 | Discretionary |
| Oct 2, 2012 | AFFY | $4.1K | Option Exercise | 508 | $7.99 | Discretionary |
| Oct 2, 2012 | AFFY | $10.7K | Sale | 508 | $21.14 | Discretionary |
| Sep 21, 2012 | AFFY | $11.8K | Option Exercise | 1,075 | $10.99 | Discretionary |
| Sep 21, 2012 | AFFY | $46.9K | Option Exercise | 3,125 | $15.00 | Discretionary |
| Sep 21, 2012 | AFFY | $92.4K | Sale | 4,200 | $22.00 | Discretionary |