ProShare Advisors’s ASTEX PHARMACEUTICALS, INC COM ASTX Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2013 Q4	–	Sell	-93,384	Closed	-$792K	–	2464
2013 Q3	$792K	Buy	93,384 +15,274	+20%	+$130K	0.02%	1050
2013 Q2	$321K	Buy	+78,110	New	+$321K	0.01%	1661