Info
Insider Ownership

Insider Trading & Ownership of Mark Durham

Location: Ball Ground, GA
Summary: The estimated net worth of Mark Durham is at least $376K dollars as of November 13, 2025. Mark Durham is the Chief Accounting Officer of CHART INDUSTRIES INC and owns shares of CHART INDUSTRIES INC (GTLS) stock worth about $376K.
Signature: /s/ Mark Durham, by Gregory J. Dziak, his attorney-in-fact
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Ownership of Mark Durham

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
GTLS, GTLS-PB	CHART INDUSTRIES INC	Chief Accounting Officer	$376K			Nov 10, 2025

Insider Transactions Reported by Mark Durham:

Sym	Company	Class	Transaction	%	Value $	* Price $	Shares	Shares After	Date	Ownership

* An asterisk sign (*) next to the price indicates that the price is likely invalid.