murphy matthew m [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Ownership	Reported
03/20/2014	MATERIAL SCIENCES CORP	MASC	Exercise	Stock Option (right to buy)	12.5k	$10.25	$128.1k		03/20/2014
03/20/2014	MATERIAL SCIENCES CORP	MASC	Exercise	Stock Option (right to buy)	25k	$8.75	$218.8k		03/20/2014
03/20/2014	MATERIAL SCIENCES CORP	MASC	Exercise	Stock Option (right to buy)	30k	$7.50	$225k		03/20/2014
03/20/2014	MATERIAL SCIENCES CORP	MASC	Exercise	Stock Option (right to buy)	30k	$2.00	$60k		03/20/2014
03/20/2014	MATERIAL SCIENCES CORP	MASC	Exercise	Stock Option (right to buy)	18k	$8.00	$143.8k		03/20/2014
03/20/2014	MATERIAL SCIENCES CORP	MASC	Disposition	Common Stock	300	$12.75	$3.8k	By Spouse	03/20/2014
03/01/2013	MATERIAL SCIENCES CORP	MASC	Grant	Employee Stock Option (right to buy)	12.5k	$10.25	$128.1k		03/01/2013
03/01/2011	MATERIAL SCIENCES CORP	MASC	Grant	Employee Stock Option (right to buy)	30k	$7.50	$225k		03/01/2011
03/01/2010	MATERIAL SCIENCES CORP	MASC	Grant	Employee Stock Option (right to buy)	30k	$2.00	$60k		03/01/2010