AMPER LINDA E [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
01/26/2011	OPTIMER PHARMACEUTICALS INC	OPTR	Grant	Stock option (right to buy)	100k	$11.41	$1.1M	01/26/2011
12/16/2009	OSI PHARMACEUTICALS INC	OSIP	Payment of Exercise	Common Stock	562	$32.89	$18.5k	12/15/2009
12/15/2009	OSI PHARMACEUTICALS INC	OSIP	Grant	Common Stock	6.7k	$0.00	$0	12/15/2009
12/15/2009	OSI PHARMACEUTICALS INC	OSIP	Grant	Stock Option (Right to Buy)	20k	$35.40	$708k	12/15/2009