FATZINGER WALTER R JR [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
06/05/2018	MANTECH INTERNATIONAL CORP	MANT	Sale	Class A Common Stock	2k	$55.25	$110.5k	06/05/2018
05/17/2018	MANTECH INTERNATIONAL CORP	MANT	Grant	Class A Common Stock	4k	$0.00	$0	05/17/2018
05/05/2016	MANTECH INTERNATIONAL CORP	MANT	Grant	Class A Common Stock	3k	$0.00	$0	05/05/2016
12/07/2011	MANTECH INTERNATIONAL CORP	MANT	Exercise	Employee Stock Option (right to buy)	7k	$16.00	$112k	12/07/2011
12/07/2011	MANTECH INTERNATIONAL CORP	MANT	Sale	Class A Common Stock	7k	$33.01	$231.1k	12/07/2011
03/02/2011	MANTECH INTERNATIONAL CORP	MANT	Exercise	Employee Stock Option (right to buy)	5k	$32.25	$161.2k	03/02/2011
03/02/2011	MANTECH INTERNATIONAL CORP	MANT	Sale	Class A Common Stock	5k	$43.36	$216.8k	03/02/2011
05/12/2010	MANTECH INTERNATIONAL CORP	MANT	Grant	Class A Common Stock	2k	$0.00	$0	05/12/2010
04/01/2010	Optelecom-NKF, Inc.	OPTC	Grant	Common Stock (Restricted Stock per Director's Compensation	625	$2.46	$1.5k	04/01/2010