Mark Durham
Insider Reports History
- Location
- Ball Ground, GA
- Signature
- /s/ Mark Durham, by Gregory J. Dziak, his attorney-in-fact
- All insider transactions
- Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date
Holdings reported by Mark Durham:
| Company | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| CHART INDUSTRIES INC | Chief Accounting Officer | Common stock, par value $0.01 per share | 3,181 | $656,017 | $206.23 | 01 Apr 2026 | Direct |
Insider Reports Filed by Mark Durham
| Symbol | Company | Period | Transactions | Value $ | Form Type | Role | Filing Time |
|---|---|---|---|---|---|---|---|
| GTLS | CHART INDUSTRIES INC | 01 Apr 2026 | 2 | $0 | 4 | Chief Accounting Officer | 02 Apr 2026, 17:25 |
| GTLS | CHART INDUSTRIES INC | 02 Jan 2026 | 2 | -$13,611 | 4 | Chief Accounting Officer | 06 Jan 2026, 16:30 |
| GTLS | CHART INDUSTRIES INC | 10 Nov 2025 | 1 | -$23,744 | 4 | Chief Accounting Officer | 13 Nov 2025, 16:32 |
| GTLS | CHART INDUSTRIES INC | 11 Jul 2025 | 1 | $0 | 4 | Chief Accounting Officer | 15 Jul 2025, 16:50 |
| GTLS | CHART INDUSTRIES INC | 31 May 2025 | 0 | $0 | 3 | Chief Accounting Officer | 13 Jun 2025, 16:46 |