Spivak Bernstein Susan [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Ownership	Reported
05/01/2013	ALTERRA CAPITAL HOLDINGS Ltd	ALTE	Disposition	Common Shares	6.1k	$0.00	$0		05/01/2013
12/01/2010	ALTERRA CAPITAL HOLDINGS Ltd	ALTE	Sale	Common Shares	1.3k	$20.74	$27k		12/01/2010