Walleye Trading’s Altimar Acquisition Corp. II Units, each consisting of one Class A ordinary share and one-fourth of ATMR.U Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2021 Q3	–	Sell	-73,680	Closed	-$739K	–	2826
2021 Q2	$739K	Hold	73,680	–	–	﹤0.01%	534
2021 Q1	$752K	Buy	+73,680	New	+$752K	﹤0.01%	469