Marshall Wace’s Horizon Acquisition Corporation II Units, each consisting of one Class A ordinary share and one-third of one redeemable warrant HZON.U Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2021 Q1	–	Sell	-1,100,000	Closed	-$11.8M	–	2676
2020 Q4	$11.8M	Buy	+1,100,000	New	+$11.8M	0.06%	276