| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Majmudar Anang K. | Senior Vice-President | GENERAL AMERICAN INVESTORS COMPANY, INC., 530 FIFTH AVE - 26TH FLOOR, NEW YORK | /s/Anang K. Majmudar | 09 Dec 2025 | 0001627821 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GAM | 5.95% Preferred Stock | Purchase | $899 | +36 | +0.47% | $24.98 | 7.64K | 08 Dec 2025 | Direct | F2 |
| holding | GAM | GAM | 4.7K | 08 Dec 2025 | Direct | ||||||
| holding | GAM | GAM | 28.8K | 08 Dec 2025 | By Thrift Plan Trust | F1 |
| Id | Content |
|---|---|
| F1 | By Issuer's Employees' Thrift Plan Trust. The undersigned disclaims any beneficial interest in these shares. |
| F2 | Shares held in joint tenancy with spouse. |