Calamos Advisors’s Oyster Enterprises Acquisition Corp. Class A Common Stock OSTR Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2022 Q4	–	Sell	-302,300	Closed	-$2.99M	–	1473
2022 Q3	$2.99M	Buy	+302,300	New	+$2.99M	0.01%	772