TOCUITCONY
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Trustees of Columbia University in the City of New York’s Ribbon Communications RBBN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2021
Q1
Sell
-13,085
Closed -$86K 20
2020
Q4
$86K Buy
+13,085
New +$86K 0.11% 13