Walleye Trading’s Mason Industrial Technology, Inc. Units, each consisting of one share of Class A common stock and one-third of one redeemable warrant to purchase one share of Class A common stock MIT.U Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2021 Q3	–	Sell	-80,000	Closed	-$806K	–	2721
2021 Q2	$806K	Hold	80,000	–	–	﹤0.01%	498
2021 Q1	$795K	Buy	+80,000	New	+$795K	﹤0.01%	444