Mark Durham Chart Industries Inc (GTLS) insider trading activity

GTLS Quotes by TradingView

Mark Durham is Chief Accounting Officer of CHART INDUSTRIES INC. Currently has a direct ownership of 2,837 shares of GTLS, which is worth approximately $577,442. The most recent transaction as insider was on Jan 02, 2026, when has been sold 66 shares (Common Stock, par value $0.01 per share) at a price of $206.23 per share, resulting in proceeds of $13,611. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 2.84K
44.01% 3M change
n/a 12M change
Total Value Held $577,442

Mark Durham Transaction History

Date Transaction Value Shares Traded Shares Held Form
Jan 02 2026
SELL
Payment of exercise price or tax liability
$13,611 $206.23 p/Share
66 Reduced 2.27%
2,837 Common Stock, par valu...
Jan 02 2026
BUY
Grant, award, or other acquisition
-
1,050 Added 26.56%
2,903 Common Stock, par valu...
Nov 10 2025
SELL
Payment of exercise price or tax liability
$23,743 $202.94 p/Share
117 Reduced 5.94%
1,853 Common Stock, par valu...
Jul 11 2025
BUY
Grant, award, or other acquisition
-
640 Added 24.52%
1,970 Common Stock, par valu...
MD

Mark Durham

Chief Accounting Officer
Ball Ground, GA

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