Frontier Investment Management’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	-41,900	Closed	-$245K	–	321
2019 Q3	$245K	Buy	+41,900	New	+$245K	0.02%	236