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 Nov 29, 2013 involved selling 2,161 shares valued at $30.2K.
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 Nov 29, 2013, when they sold 2,161 shares at $13.98 per share.
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| $N/A |
| Discretionary |
| Nov 27, 2013 | TUES | $456.9K | Sale | 32,424 | $14.09 | Discretionary |
| Nov 27, 2013 | TUES | $108.3K | Sale | 7,683 | $14.09 | Discretionary |
| Nov 27, 2013 | TUES | $780.0K | Sale | 55,357 | $14.09 | Discretionary |
| Nov 27, 2013 | TUES | $814.9K | Sale | 57,837 | $14.09 | Discretionary |
| Nov 26, 2013 | TUES | $1.1M | Sale | 75,040 | $14.40 | Discretionary |
| Nov 26, 2013 | TUES | $1.0M | Sale | 71,823 | $14.40 | Discretionary |
| Nov 26, 2013 | TUES | $605.8K | Sale | 42,067 | $14.40 | Discretionary |
| Nov 26, 2013 | TUES | $143.5K | Sale | 9,968 | $14.40 | Discretionary |
| Nov 7, 2013 | TUES | $187.6K | Sale | 14,897 | $12.59 | Discretionary |
| Nov 7, 2013 | TUES | $44.4K | Sale | 3,530 | $12.59 | Discretionary |
| Nov 7, 2013 | TUES | $320.2K | Sale | 25,433 | $12.59 | Discretionary |
| Nov 7, 2013 | TUES | $334.6K | Sale | 26,573 | $12.59 | Discretionary |
| Nov 6, 2013 | TUES | $1.2M | Sale | 92,298 | $12.81 | Discretionary |
| Nov 6, 2013 | TUES | $1.2M | Sale | 96,432 | $12.81 | Discretionary |
| Nov 6, 2013 | TUES | $692.5K | Sale | 54,060 | $12.81 | Discretionary |
| Nov 6, 2013 | TUES | $164.1K | Sale | 12,810 | $12.81 | Discretionary |
| Nov 5, 2013 | TUES | $328.9K | Sale | 24,861 | $13.23 | Discretionary |
| Nov 5, 2013 | TUES | $1.4M | Sale | 104,917 | $13.23 | Discretionary |
| Nov 5, 2013 | TUES | $2.4M | Sale | 179,126 | $13.23 | Discretionary |
| Nov 5, 2013 | TUES | $2.5M | Sale | 187,151 | $13.23 | Discretionary |
| Sep 4, 2013 | SDIX | $56.8K | Purchase | 56,801 | $1.00 | Discretionary |
| Sep 4, 2013 | SDIX | $8.1K | Purchase | 8,099 | $1.00 | Discretionary |
| Sep 3, 2013 | SDIX | $249 | Purchase | 249 | $1.00 | Discretionary |
| Sep 3, 2013 | SDIX | $1.8K | Purchase | 1,751 | $1.00 | Discretionary |
| Aug 23, 2013 | TUES | $674.9K | Sale | 47,862 | $14.10 | Discretionary |
| Aug 23, 2013 | TUES | $2.8M | Sale | 201,984 | $14.10 | Discretionary |
| Aug 23, 2013 | TUES | $5.1M | Sale | 360,301 | $14.10 | Discretionary |
| Aug 23, 2013 | TUES | $4.9M | Sale | 344,853 | $14.10 | Discretionary |