| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Wittmeyer Michael R. | Director | 2121 ROSECRANS AVENUE, SUITE 6300, EL SEGUNDO | /s/Carol Meltzer, by power of attorney | 2025-09-18 | 0001854406 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AMRK | Common Stock, par value $0.01 per share | Gift | $0 | -4K | -1.37% | $0.00 | 289K | Sep 16, 2025 | Direct |