Christoph H. Westphal serves as Executive at Sirtris Pharmaceuticals, Inc., where they oversee executive responsibilities. Since joining the company, Christoph H. Westphal has executed 287 insider transactions totaling $21.0M, demonstrating a bullish approach to their equity position. Their most recent transaction on Jan 8, 2008 involved selling 710 shares valued at $9.5K.
Christoph H. Westphal currently holds 1,278,838 shares of Sirtris Pharmaceuticals, Inc. (SIRT), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Christoph H. Westphal has been a net buyer of SIRT stock. They have purchased $17.3M and sold $3.7M worth of shares.
Christoph H. Westphal's most recent insider trade was on Jan 8, 2008, when they sold 710 shares at $13.32 per share.
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| $13.50 |
| Discretionary |
| Jan 8, 2008 | SIRT | $41.8K | Sale | 3,100 | $13.49 | Discretionary |
| Jan 8, 2008 | SIRT | $12.1K | Sale | 900 | $13.48 | Discretionary |
| Jan 8, 2008 | SIRT | $1.3K | Sale | 100 | $13.43 | Discretionary |
| Jan 8, 2008 | SIRT | $15.9K | Sale | 1,190 | $13.40 | Discretionary |
| Jan 8, 2008 | SIRT | $24.1K | Sale | 1,800 | $13.39 | Discretionary |
| Jan 8, 2008 | SIRT | $10.5K | Sale | 700 | $14.94 | Discretionary |
| Jan 8, 2008 | SIRT | $3.0K | Sale | 200 | $14.93 | Discretionary |
| Jan 8, 2008 | SIRT | $2.2K | Sale | 150 | $14.91 | Discretionary |
| Jan 8, 2008 | SIRT | $3.0K | Sale | 200 | $14.75 | Discretionary |
| Jan 8, 2008 | SIRT | $7.3K | Sale | 500 | $14.65 | Discretionary |
| Jan 8, 2008 | SIRT | $14.6K | Sale | 1,000 | $14.57 | Discretionary |
| Jan 8, 2008 | SIRT | $1.4K | Sale | 100 | $14.50 | Discretionary |
| Jan 8, 2008 | SIRT | $16.0K | Sale | 1,109 | $14.39 | Discretionary |
| Jan 8, 2008 | SIRT | $3.5K | Sale | 241 | $14.37 | Discretionary |
| Jan 8, 2008 | SIRT | $56.1K | Sale | 3,926 | $14.29 | Discretionary |
| Jan 8, 2008 | SIRT | $1.4K | Sale | 100 | $14.28 | Discretionary |
| Jan 8, 2008 | SIRT | $14.3K | Sale | 1,000 | $14.27 | Discretionary |
| Jan 8, 2008 | SIRT | $6.8K | Sale | 474 | $14.26 | Discretionary |
| Jan 8, 2008 | SIRT | $4.3K | Sale | 300 | $14.25 | Discretionary |
| Jan 8, 2008 | SIRT | $22.7K | Sale | 1,600 | $14.20 | Discretionary |
| Jan 8, 2008 | SIRT | $18.4K | Sale | 1,300 | $14.18 | Discretionary |
| Jan 8, 2008 | SIRT | $7.1K | Sale | 505 | $14.15 | Discretionary |
| Jan 8, 2008 | SIRT | $7.1K | Sale | 500 | $14.14 | Discretionary |
| Jan 8, 2008 | SIRT | $565 | Sale | 40 | $14.13 | Discretionary |
| Jan 8, 2008 | SIRT | $11.7K | Sale | 830 | $14.10 | Discretionary |
| Jan 8, 2008 | SIRT | $7.0K | Sale | 500 | $14.09 | Discretionary |
| Jan 8, 2008 | SIRT | $11.7K | Sale | 830 | $14.08 | Discretionary |
| Jan 8, 2008 | SIRT | $211 | Sale | 15 | $14.07 | Discretionary |