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 Sep 13, 2007 involved purchasing 200 shares valued at $2.4K.
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 Sep 13, 2007, when they purchased 200 shares at $11.79 per share.
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| $11.76 |
| Discretionary |
| Sep 13, 2007 | ZGEN | $1.2K | Purchase | 100 | $11.75 | Discretionary |
| Sep 13, 2007 | ZGEN | $10.6K | Purchase | 900 | $11.73 | Discretionary |
| Sep 13, 2007 | ZGEN | $24.6K | Purchase | 2,100 | $11.70 | Discretionary |
| Sep 13, 2007 | ZGEN | $1.2K | Purchase | 100 | $11.65 | Discretionary |
| Sep 13, 2007 | ZGEN | $1.2K | Purchase | 100 | $11.64 | Discretionary |
| Sep 13, 2007 | ZGEN | $27.9K | Purchase | 2,400 | $11.63 | Discretionary |
| Sep 13, 2007 | ZGEN | $55.8K | Purchase | 4,800 | $11.62 | Discretionary |
| Sep 13, 2007 | ZGEN | $8.1K | Purchase | 700 | $11.61 | Discretionary |
| Sep 13, 2007 | ZGEN | $40.6K | Purchase | 3,500 | $11.60 | Discretionary |
| Sep 13, 2007 | ZGEN | $69.5K | Purchase | 5,998 | $11.59 | Discretionary |
| Sep 13, 2007 | ZGEN | $118.1K | Purchase | 10,200 | $11.58 | Discretionary |
| Sep 13, 2007 | ZGEN | $81.0K | Purchase | 7,002 | $11.57 | Discretionary |
| Sep 13, 2007 | ZGEN | $7.3K | Purchase | 628 | $11.56 | Discretionary |
| Sep 13, 2007 | ZGEN | $19.6K | Purchase | 1,700 | $11.55 | Discretionary |
| Sep 12, 2007 | ZGEN | $52.8K | Purchase | 4,600 | $11.48 | Discretionary |
| Sep 12, 2007 | ZGEN | $201.4K | Purchase | 17,559 | $11.47 | Discretionary |
| Sep 12, 2007 | ZGEN | $113.5K | Purchase | 9,900 | $11.46 | Discretionary |
| Sep 12, 2007 | ZGEN | $164.7K | Purchase | 14,387 | $11.45 | Discretionary |
| Sep 12, 2007 | ZGEN | $50.3K | Purchase | 4,400 | $11.44 | Discretionary |
| Sep 12, 2007 | ZGEN | $9.7K | Purchase | 848 | $11.43 | Discretionary |
| Sep 12, 2007 | ZGEN | $44.4K | Purchase | 3,889 | $11.42 | Discretionary |
| Sep 12, 2007 | ZGEN | $21.7K | Purchase | 1,900 | $11.41 | Discretionary |
| Sep 12, 2007 | ZGEN | $22.8K | Purchase | 2,000 | $11.40 | Discretionary |
| Sep 12, 2007 | ZGEN | $11.4K | Purchase | 1,000 | $11.37 | Discretionary |
| Sep 11, 2007 | ZGEN | $65.7K | Purchase | 5,600 | $11.73 | Discretionary |
| Sep 11, 2007 | ZGEN | $298.0K | Purchase | 25,496 | $11.69 | Discretionary |
| Sep 11, 2007 | ZGEN | $10.5K | Purchase | 900 | $11.69 | Discretionary |
| Sep 11, 2007 | ZGEN | $179.9K | Purchase | 15,400 | $11.68 | Discretionary |