| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GTLS | Common stock, par value $0.01 per share | Purchase | $35,784 | +300 | $119.28 | 300 | 21 Mar 2023 | By spouse | ||
| holding | GTLS | Common stock, par value $0.01 per share | 17,224 | 21 Mar 2023 | Direct |