Enright Michael David [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Ownership	Reported
05/22/2012	CORNERSTONE THERAPEUTICS INC	CRTX	Grant	Option to Purchase Common Stock (Right to Buy)	15k	$5.11	$76.6k		05/22/2012
05/20/2010	CORNERSTONE THERAPEUTICS INC	CRTX	Grant	Option to Purchase Common Stock (Right to Buy)	10k	$5.97	$59.7k		05/20/2010