Citadel Advisors’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 Q2	–	Sell	-45,460	Closed	-$17K	–	4507
2017 Q1	$17K	Buy	+45,460	New	+$17K	﹤0.01%	3563
2016 Q2	–	Sell	-18,036	Closed	-$32K	–	4242
2016 Q1	$32K	Buy	+18,036	New	+$32K	﹤0.01%	3076