Walleye Capital’s FirstMark Horizon Acquisition Corp. Units, each consisting of one share of Class A common stock and FMAC.U Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2021 Q1	–	Sell	-112,019	Closed	-$1.28K	–	1476
2020 Q4	$1.28K	Buy	+112,019	New	+$1.28K	0.09%	204