HighTower Advisors’s Tailwind Acquisition Corp. Units, each consisting of one share of Class A common stock and one-half of one warrant TWND.U Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2020 Q4	–	Sell	-10,000	Closed	-$101K	–	2694
2020 Q3	$101K	Buy	+10,000	New	+$101K	﹤0.01%	2198