HELMER HAMILTON W [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
09/08/2014	AMERICAN SCIENCE & ENGINEERING, INC.	ASEI	Grant	Common Stock	1.9k	$0.00	$0	09/08/2014
12/09/2013	AMERICAN SCIENCE & ENGINEERING, INC.	ASEI	Exercise	Stock Options (Right to Buy)	7k	$47.47	$332.3k	12/09/2013
12/09/2013	AMERICAN SCIENCE & ENGINEERING, INC.	ASEI	Sale	Common Stock	7k	$70.45	$493.2k	12/09/2013
02/12/2010	AMERICAN SCIENCE & ENGINEERING, INC.	ASEI	Exercise	Stock Options	3.5k	$11.58	$40.5k	02/12/2010
02/12/2010	AMERICAN SCIENCE & ENGINEERING, INC.	ASEI	Sale	Common Stock	3.5k	$74.13	$259.4k	02/12/2010