Michael Tropeano serves as Executive at AMERICAN SCIENCE & ENGINEERING, INC., where they oversee executive responsibilities. Since joining the company, Michael Tropeano has executed 15 insider transactions totaling $420.5K, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 31, 2025 involved receiving (via award) 75 shares valued at $10.5K.
Michael Tropeano currently holds 3,512 shares of AMERICAN SCIENCE & ENGINEERING, INC. (ASEI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael Tropeano has been a net seller of ASEI stock. They have purchased $0 and sold $420.5K worth of shares.
Michael Tropeano's most recent insider trade was on Dec 31, 2025, when they sold 75 shares at $140.61 per share.
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| $219.57 |
| Discretionary |
| Sep 9, 2016 | ASEI | $200.9K | Disposition | 5,430 | $37.00 | Discretionary |
| May 26, 2016 | ASEI | $0 | Award | 664 | $N/A | Discretionary |
| May 19, 2016 | ASEI | $0 | Award | 302 | $N/A | Discretionary |
| Jul 31, 2015 | ASEI | $0 | Award | 3,558 | $N/A | Discretionary |
| May 15, 2015 | ASEI | $0 | Award | 302 | $N/A | Discretionary |
| Feb 10, 2015 | ASEI | $21.7K | Sale | 400 | $54.31 | Discretionary |
| Feb 10, 2015 | ASEI | $192.5K | Sale | 3,600 | $53.47 | Discretionary |
| Feb 10, 2015 | ASEI | $186.7K | Option Exercise | 4,000 | $46.68 | Discretionary |
| Jun 9, 2014 | ASEI | $83.2K | Sale | 1,232 | $67.53 | Discretionary |
| Jun 6, 2014 | ASEI | $82.3K | Sale | 1,213 | $67.81 | Discretionary |
| May 30, 2014 | ASEI | $40.8K | Sale | 603 | $67.69 | Discretionary |
| May 28, 2014 | ASEI | $0 | Award | 603 | $N/A | Discretionary |
| Apr 29, 2011 | ASEI | $0 | Award | 2,389 | $N/A | Discretionary |