Mark Thompson serves as Executive at AMERICAN SCIENCE & ENGINEERING INC, where they oversee executive responsibilities. Since joining the company, Mark Thompson has executed 199 insider transactions totaling $30.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 10, 2010 involved receiving (via award) 359 shares valued at $30.0K.
Mark Thompson currently holds 258,115 shares of AMERICAN SCIENCE & ENGINEERING INC (ASEI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark Thompson has been a net seller of ASEI stock. They have purchased $133.3K and sold $29.9M worth of shares.
Mark Thompson's most recent insider trade was on Jan 10, 2010, when they sold 359 shares at $83.53 per share.
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| $71.93 |
| Discretionary |
| Nov 17, 2009 | ASEI | $446.0K | Option Exercise | 7,000 | $63.71 | Discretionary |
| Nov 17, 2009 | ASEI | $351.3K | Option Exercise | 6,090 | $57.68 | Discretionary |
| Apr 27, 2009 | CBE | $0 | Award | 5,394 | $N/A | Discretionary |
| Feb 11, 2009 | FCS | $91.2K | Sale | 20,354 | $4.48 | Discretionary |
| Feb 11, 2009 | FCS | $28.0K | Sale | 6,138 | $4.56 | Discretionary |
| Feb 10, 2009 | FCS | $0 | Option Exercise | 49,600 | $N/A | Discretionary |
| Feb 10, 2009 | FCS | $53.3K | Sale | 10,873 | $4.90 | Discretionary |
| Feb 10, 2009 | FCS | $0 | Option Exercise | 6,200 | $N/A | Discretionary |
| Feb 10, 2009 | FCS | $15.4K | Sale | 3,254 | $4.74 | Discretionary |
| Feb 9, 2009 | FCS | $0 | Option Exercise | 13,333 | $N/A | Discretionary |
| Feb 9, 2009 | FCS | $0 | Option Exercise | 6,666 | $N/A | Discretionary |
| Feb 8, 2009 | FCS | $0 | Option Exercise | 9,583 | $N/A | Discretionary |
| Jan 10, 2009 | ASEI | $30.0K | Award | 396 | $75.67 | Discretionary |
| Dec 2, 2008 | FCS | $19.9K | Sale | 5,768 | $3.45 | Discretionary |
| Dec 1, 2008 | FCS | $0 | Option Exercise | 12,500 | $N/A | Discretionary |
| Jul 16, 2008 | FCS | $232.7K | Sale | 21,025 | $11.07 | Discretionary |
| Jul 15, 2008 | FCS | $0 | Option Exercise | 45,000 | $N/A | Discretionary |
| Apr 29, 2008 | CBE | $0 | Award | 3,965 | $N/A | Discretionary |
| Apr 15, 2008 | GHS | $8.2K | Payment | 1,412 | $5.79 | Discretionary |
| Feb 11, 2008 | FCS | $428.0K | Sale | 36,958 | $11.58 | Discretionary |
| Feb 10, 2008 | FCS | $0 | Option Exercise | 49,600 | $N/A | Discretionary |
| Feb 10, 2008 | FCS | $0 | Option Exercise | 6,200 | $N/A | Discretionary |
| Feb 9, 2008 | FCS | $0 | Option Exercise | 13,333 | $N/A | Discretionary |
| Feb 9, 2008 | FCS | $0 | Option Exercise | 6,666 | $N/A | Discretionary |
| Jan 23, 2008 | GHS | $6.1K | Sale | 807 | $7.60 | Discretionary |
| Jan 10, 2008 | ASEI | $30.0K | Award | 561 | $53.44 | Discretionary |
| Jan 3, 2008 | GHS | $0 | Award | 16,111 | $N/A | Discretionary |
| Dec 3, 2007 | FCS | $1.5K | Sale | 100 | $15.42 | Discretionary |