Polymer Capital Management’s Ribbon Communications RBBN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q2	$69.8K	Sell	17,417 -42,150	-71%	-$169K	0.01%	538
2025 Q1	$234K	Buy	59,567 +46,268	+348%	+$181K	0.06%	393
2024 Q4	$55.3K	Buy	+13,299	New	+$55.3K	0.02%	329