Vanguard Group’s OPTIMER PHARMACEUTICALS, INC. COM STK OPTR Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2013 Q4	–	Sell	-2,719,946	Closed	-$34.3M	–	3947
2013 Q3	$34.3M	Buy	2,719,946 +124,376	+5%	+$1.57M	﹤0.01%	1918
2013 Q2	$37.6M	Buy	+2,595,570	New	+$37.6M	﹤0.01%	1805