| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Verdetto Louis R. | CEO Keystone Perfusion Service | C/O STRATA CRITICAL MEDICAL, INC., 31 HUDSON YARDS, 14TH FLOOR, NEW YORK | /s/ Melissa M. Tomkiel, Attorney-in-fact for Louis R. Verdetto | 04 Dec 2025 | 0002095962 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SRTA | Class A common stock, $0.0001 par value per share | Award | $0 | +63.9K | +5.97% | $0.00 | 1.13M | 02 Dec 2025 | Direct | F1 |
| holding | SRTA | Class A common stock, $0.0001 par value per share | 132K | 02 Dec 2025 | See Footnote | F2 |
| Id | Content |
|---|---|
| F1 | Represents a grant of Restricted Stock Units ("RSUs"), which will be settled in shares of the Issuer's common stock upon vesting: 25% of the RSUs (rounded down to the nearest whole number) to become vested on September 8, 2026 and then 6.25% (rounded down to the nearest whole number) will vest every 3 months thereafter, with any remaining unvested RSUs to vest on September 8, 2029, subject to the Reporting Person's continued service to the Issuer. |
| F2 | The reported securities are held by the LOUIS VERDETTO IRREVOCABLE TRUST DATED AUGUST 20 2025 for which the Reporting Person serves as the trustee. |