Rock Springs Capital Management’s Synlogic SYBX Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2016 Q3	–	Sell	-1,429	Closed	-$639K	–	138
2016 Q2	$639K	Hold	1,429	–	–	0.05%	135
2016 Q1	$656K	Hold	1,429	–	–	0.06%	127
2015 Q4	$938K	Buy	+1,429	New	+$938K	0.07%	115