Parallax Volatility Advisers’s Rice Acquisition Corp. Units, each consisting of one share of our Class A common stock and one-half RICE.U Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2021 Q1	–	Sell	-24,899	Closed	-$282K	–	953
2020 Q4	$282K	Buy	+24,899	New	+$282K	﹤0.01%	636