| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GTLS | Common stock, par value $0.01 per share | Purchase | $25,881 | +175 | +58% | $147.89 | 475 | 12 Mar 2025 | By spouse | |
| holding | GTLS | Common stock, par value $0.01 per share | 22,723 | 12 Mar 2025 | Direct |