Oppenheimer Asset Management’s Chart Industries, Inc. Depositary Shares, each Representing a 1/20th Interest in a Share of 6.75% Series B Mandatory Convertible Preferred Stock GTLS.PRB Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2024 Q1	–	Sell	-4,286	Closed	-$238K	–	1130
2023 Q4	$238K	Buy	4,286 +486	+13%	+$27K	﹤0.01%	1051
2023 Q3	$253K	Buy	+3,800	New	+$253K	﹤0.01%	998