State of Wisconsin Investment Board’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	-450,000	Closed	-$4.45M	–	2727
2022 Q3	$4.45M	Hold	450,000	–	–	0.01%	999
2022 Q2	$4.42M	Buy	450,000 +243,605	+118%	+$2.39M	0.01%	1058
2022 Q1	$2.02M	Buy	+206,395	New	+$2.02M	﹤0.01%	1490