Two Sigma Securities’s Biostage, Inc. Common Stock BSTG Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2017 Q4	–	Sell	-25,915	Closed	-$8K	–	1609
2017 Q3	$8K	Buy	25,915 +8,541	+49%	+$2.64K	﹤0.01%	830
2017 Q2	$7K	Buy	+17,374	New	+$7K	﹤0.01%	819
2017 Q1	–	Sell	-22,997	Closed	-$20K	–	1230
2016 Q4	$20K	Buy	+22,997	New	+$20K	0.01%	654