Jonathan S. Leff serves as Executive at SUNESIS PHARMACEUTICALS INC, where they oversee executive responsibilities. Since joining the company, Jonathan S. Leff has executed 249 insider transactions totaling $107.3M, demonstrating a bullish approach to their equity position. Their most recent transaction on Mar 3, 2008 involved purchasing 9,300 shares valued at $88.4K.
Jonathan S. Leff currently holds 77,251 shares of SUNESIS PHARMACEUTICALS INC (SNSS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Jonathan S. Leff has been a net buyer of SNSS stock. They have purchased $107.3M and sold $0 worth of shares.
Jonathan S. Leff's most recent insider trade was on Mar 3, 2008, when they purchased 9,300 shares at $9.51 per share.
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| $9.76 |
| Discretionary |
| Mar 3, 2008 | ZGEN | $977 | Purchase | 100 | $9.77 | Discretionary |
| Mar 3, 2008 | ZGEN | $19.6K | Purchase | 2,000 | $9.80 | Discretionary |
| Mar 3, 2008 | ZGEN | $5.7K | Purchase | 600 | $9.49 | Discretionary |
| Feb 29, 2008 | ZGEN | $11.1K | Purchase | 1,100 | $10.05 | Discretionary |
| Feb 29, 2008 | ZGEN | $15.0K | Purchase | 1,500 | $10.03 | Discretionary |
| Feb 29, 2008 | ZGEN | $33.1K | Purchase | 3,300 | $10.02 | Discretionary |
| Feb 29, 2008 | ZGEN | $70.4K | Purchase | 7,032 | $10.01 | Discretionary |
| Feb 29, 2008 | ZGEN | $401.2K | Purchase | 40,121 | $10.00 | Discretionary |
| Feb 29, 2008 | ZGEN | $117.8K | Purchase | 11,789 | $9.99 | Discretionary |
| Feb 29, 2008 | ZGEN | $42.0K | Purchase | 4,204 | $9.98 | Discretionary |
| Feb 29, 2008 | ZGEN | $102.0K | Purchase | 10,230 | $9.97 | Discretionary |
| Feb 29, 2008 | ZGEN | $6.4K | Purchase | 643 | $9.96 | Discretionary |
| Feb 29, 2008 | ZGEN | $24.3K | Purchase | 2,406 | $10.10 | Discretionary |
| Feb 29, 2008 | ZGEN | $30.3K | Purchase | 3,000 | $10.09 | Discretionary |
| Feb 29, 2008 | ZGEN | $37.3K | Purchase | 3,700 | $10.08 | Discretionary |
| Feb 29, 2008 | ZGEN | $18.5K | Purchase | 1,837 | $10.07 | Discretionary |
| Feb 29, 2008 | ZGEN | $21.6K | Purchase | 2,147 | $10.06 | Discretionary |
| Feb 28, 2008 | ZGEN | $7.0K | Purchase | 700 | $9.99 | Discretionary |
| Feb 28, 2008 | ZGEN | $11.0K | Purchase | 1,100 | $9.98 | Discretionary |
| Feb 28, 2008 | ZGEN | $19.9K | Purchase | 2,000 | $9.95 | Discretionary |
| Feb 28, 2008 | ZGEN | $19.7K | Purchase | 2,000 | $9.85 | Discretionary |
| Feb 28, 2008 | ZGEN | $43.4K | Purchase | 4,342 | $10.00 | Discretionary |
| Feb 26, 2008 | ZGEN | $6.7K | Purchase | 700 | $9.50 | Discretionary |
| Feb 26, 2008 | ZGEN | $949 | Purchase | 100 | $9.49 | Discretionary |
| Feb 26, 2008 | ZGEN | $10.4K | Purchase | 1,100 | $9.45 | Discretionary |
| Feb 25, 2008 | ZGEN | $3.8K | Purchase | 400 | $9.40 | Discretionary |
| Feb 25, 2008 | ZGEN | $1.9K | Purchase | 200 | $9.46 | Discretionary |
| Feb 25, 2008 | ZGEN | $1.9K | Purchase | 200 | $9.47 | Discretionary |