| 30 Jun 2015 | GRANT_AWARD | AMERICAN SCIENCE & ENGINEERING INC | 1,396 | 0.00 USD | |
| 30 Jun 2015 | GRANT_AWARD | AMERICAN SCIENCE & ENGINEERING INC | 1,244 | 0.00 USD | |
| 15 May 2015 | GRANT_AWARD | AMERICAN SCIENCE & ENGINEERING INC | 326 | 0.00 USD | |
| 28 May 2014 | GRANT_AWARD | AMERICAN SCIENCE & ENGINEERING INC | 651 | 0.00 USD | |
| 22 May 2014 | OTHER | AMERICAN SCIENCE & ENGINEERING INC | 617 | 0.00 USD | |
| 26 Nov 2013 | SALE | AMERICAN SCIENCE & ENGINEERING INC | 1,500 | 70.84 USD | |
| 25 Feb 2013 | OTHER | AMERICAN SCIENCE & ENGINEERING INC | 2,078 | 62.37 USD | |
| 14 Feb 2013 | SALE | AMERICAN SCIENCE & ENGINEERING INC | 1,400 | 64.55 USD | |
| 14 Feb 2013 | EXERCISE | AMERICAN SCIENCE & ENGINEERING INC | 3,000 | 39.06 USD | |
| 14 Feb 2013 | SALE | AMERICAN SCIENCE & ENGINEERING INC | 3,000 | 63.99 USD | |
| 14 Feb 2013 | EXERCISE | AMERICAN SCIENCE & ENGINEERING INC | 3,000 | 0.00 USD | deriv |
| 20 Nov 2012 | EXERCISE | AMERICAN SCIENCE & ENGINEERING INC | 676 | 51.56 USD | |
| 20 Nov 2012 | SALE | AMERICAN SCIENCE & ENGINEERING INC | 676 | 61.17 USD | |
| 20 Nov 2012 | EXERCISE | AMERICAN SCIENCE & ENGINEERING INC | 676 | 0.00 USD | deriv |
| 22 May 2012 | OTHER | AMERICAN SCIENCE & ENGINEERING INC | 1,042 | 47.92 USD | |
| 10 May 2011 | SALE | AMERICAN SCIENCE & ENGINEERING INC | 826 | 85.98 USD | |
| 27 Jan 2011 | SALE | AMERICAN SCIENCE & ENGINEERING INC | 3,496 | 89.00 USD | |
| 27 Jan 2011 | EXERCISE | AMERICAN SCIENCE & ENGINEERING INC | 312 | 61.45 USD | |
| 27 Jan 2011 | EXERCISE | AMERICAN SCIENCE & ENGINEERING INC | 3,134 | 20.55 USD | |
| 27 Jan 2011 | EXERCISE | AMERICAN SCIENCE & ENGINEERING INC | 50 | 60.66 USD | |
| 27 Jan 2011 | EXERCISE | AMERICAN SCIENCE & ENGINEERING INC | 3,134 | 0.00 USD | deriv |
| 27 Jan 2011 | EXERCISE | AMERICAN SCIENCE & ENGINEERING INC | 312 | 0.00 USD | deriv |
| 27 Jan 2011 | EXERCISE | AMERICAN SCIENCE & ENGINEERING INC | 50 | 0.00 USD | deriv |
| 06 Dec 2010 | SALE | AMERICAN SCIENCE & ENGINEERING INC | 1,250 | 83.46 USD | |
| 27 May 2010 | SALE | AMERICAN SCIENCE & ENGINEERING INC | 2,621 | 71.53 USD | |