| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| BUFFETT WARREN E | Chairman and CEO, Director, 10%+ Owner | 3555 FARNAM STREET, OMAHA | /s/ Warren E. Buffett | 16 Jul 2025 | 0000315090 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BRK.A | Class B Common Stock | Gift | $0 | -30 | -2.62% | $0.00 | 1.11K | 14 Jul 2025 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | BRK.A | Class A Common Stock | 198K | 14 Jul 2025 | See Footnote | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, Mr. Buffett's holdings of shares of Class A Common Stock are reported in Table II. |
| F2 | Not applicable. |