Citadel Advisors’s Build Acquisition Corp. Units, each consisting of one share of Class A common stock and one-third of one redeemable warrant BGSX.U Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2021 Q3	–	Sell	-70,644	Closed	-$703K	–	7380
2021 Q2	$703K	Sell	70,644 -129,356	-65%	-$1.29M	﹤0.01%	4387
2021 Q1	$1.97M	Buy	+200,000	New	+$1.97M	﹤0.01%	3169