Two Sigma Securities’s Ribbon Communications RBBN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2019 Q4	–	Sell	-16,289	Closed	-$95K	–	1206
2019 Q3	$95K	Buy	+16,289	New	+$95K	﹤0.01%	633
2018 Q1	–	Sell	-20,641	Closed	-$160K	–	1512
2017 Q4	$160K	Buy	+20,641	New	+$160K	﹤0.01%	668