Liou Fu-Tai [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Ownership	Reported
12/06/2011	VOLTERRA SEMICONDUCTOR CORP	VLTR	Exercise	Stock Option (right to buy)	3k	$7.28	$21.8k		12/06/2011
12/06/2011	VOLTERRA SEMICONDUCTOR CORP	VLTR	Sale	Common Stock	3k	$25.14	$75.4k		12/06/2011