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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2020 Q4	–	Sell	-600,000	Closed	-$6.24M	–	2229
2020 Q3	$6.24M	Buy	+600,000	New	+$6.24M	0.04%	418