Mark Durham

Officer at GTLS

Data refreshed: Oct 14, 2026, 11:48 PM UTC

Total filings

Buys

Sells

$646K

Grants & other

Recent filings

Filed	Symbol	Type	Qty	Value
Jul 16, 2026	GTLS Chart Industries Inc	SELL	3,074	$646K
Jul 14, 2026	GTLS Chart Industries Inc	OTHER	107	$22K

Chart Industries Inc

Jul 16, 20263,074 sh · $646K

GTLSOTHER

Chart Industries Inc

Jul 14, 2026107 sh · $22K