Craig A. Drill’s Repligen RGEN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2015 Q3	–	Sell	-16,300	Closed	-$673K	–	26
2015 Q2	$673K	Sell	16,300 -5,100	-24%	-$211K	0.98%	13
2015 Q1	$650K	Buy	+21,400	New	+$650K	0.73%	18