Arrowstreet Capital’s Cempra, Inc. CEMP Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2015 Q4	–	Sell	-39,044	Closed	-$1.09M	–	1677
2015 Q3	$1.09M	Sell	39,044 -102,419	-72%	-$2.85M	0.01%	903
2015 Q2	$4.86M	Buy	+141,463	New	+$4.86M	0.03%	437