| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Brinkman Joseph Robert | VP & Chief Financial Officer | C/O CHART INDUSTRIES, INC., 2200 AIRPORT INDUSTRIAL DRIVE SUITE #100, BALL GROUND | /s/ Joseph R. Brinkman, by Arthur C. Hall III, his attorney-in-fact | 23 May 2025 | 0001887694 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GTLS | Common stock, par value $0.01 per share | Tax liability | $17,149 | -108 | -0.89% | $158.79 | 12,018 | 21 May 2025 | Direct |