Steven R. Becker serves as Executive at XENOGEN CORP, where they oversee executive responsibilities. Since joining the company, Steven R. Becker has executed 404 insider transactions totaling $109.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Sep 24, 2007 involved purchasing 505,900 shares valued at $1.0M.
Steven R. Becker currently holds 141,131 shares of XENOGEN CORP (XGEN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Steven R. Becker has been a net seller of XGEN stock. They have purchased $31.4M and sold $77.9M worth of shares.
Steven R. Becker's most recent insider trade was on Sep 24, 2007, when they purchased 505,900 shares at $2.05 per share.
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| $2.15 |
| Discretionary |
| Sep 10, 2007 | SDIX | $6.2K | Purchase | 1,400 | $4.40 | Discretionary |
| Aug 24, 2007 | SDIX | $11.7K | Purchase | 3,000 | $3.90 | Discretionary |
| Aug 22, 2007 | SDIX | $6.6K | Purchase | 1,700 | $3.89 | Discretionary |
| Aug 20, 2007 | SDIX | $126.2K | Purchase | 32,100 | $3.93 | Discretionary |
| Aug 17, 2007 | SDIX | $21.4K | Purchase | 5,500 | $3.90 | Discretionary |
| Aug 3, 2007 | SDIX | $165.6K | Purchase | 40,000 | $4.14 | Discretionary |
| Jul 31, 2007 | SDIX | $16.2K | Purchase | 3,743 | $4.33 | Discretionary |
| Jul 3, 2007 | TMNG | $133.0K | Sale | 59,100 | $2.25 | Discretionary |
| May 11, 2007 | LINK | $5.3K | Purchase | 2,500 | $2.14 | Discretionary |
| May 11, 2007 | LINK | $21.5K | Purchase | 10,000 | $2.15 | Discretionary |
| May 11, 2007 | LINK | $11.0K | Purchase | 5,000 | $2.20 | Discretionary |
| May 11, 2007 | LINK | $5.4K | Purchase | 2,500 | $2.15 | Discretionary |
| May 11, 2007 | LINK | $42.0K | Purchase | 20,000 | $2.10 | Discretionary |
| May 11, 2007 | LINK | $5.3K | Purchase | 2,500 | $2.12 | Discretionary |
| May 11, 2007 | LINK | $15.8K | Purchase | 7,500 | $2.10 | Discretionary |
| May 11, 2007 | LINK | $10.3K | Purchase | 5,000 | $2.05 | Discretionary |
| Mar 27, 2007 | SNAK | $302.0K | Purchase | 112,700 | $2.68 | Discretionary |
| Mar 26, 2007 | SNAK | $377.6K | Purchase | 142,500 | $2.65 | Discretionary |
| Mar 14, 2007 | LINK | $32.5K | Purchase | 11,800 | $2.75 | Discretionary |
| Mar 9, 2007 | LINK | $13.8K | Purchase | 5,000 | $2.75 | Discretionary |
| Mar 9, 2007 | LINK | $13.6K | Purchase | 5,000 | $2.71 | Discretionary |
| Mar 6, 2007 | LINK | $15.4K | Purchase | 5,700 | $2.70 | Discretionary |
| Mar 1, 2007 | SNAK | $27.5K | Purchase | 10,335 | $2.66 | Discretionary |
| Feb 28, 2007 | SNAK | $5.9K | Purchase | 2,245 | $2.65 | Discretionary |
| Feb 28, 2007 | SNAK | $3.6K | Purchase | 1,350 | $2.64 | Discretionary |
| Feb 28, 2007 | SNAK | $25.6K | Purchase | 9,715 | $2.63 | Discretionary |
| Feb 28, 2007 | SNAK | $1.3K | Purchase | 500 | $2.61 | Discretionary |
| Feb 28, 2007 | SNAK | $520 | Purchase | 200 | $2.60 | Discretionary |