Berkshire (BRK-B)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-22 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: BERKSHIRE HATHAWAY INC (BRK.A) CIK: 0001067983 --- Reporting Owner --- Name: BUFFETT WARREN E CIK: 0000315090 Role: Director, 10%+ Owner --- Non-Derivative Transactions --- [Transaction #1] Security: Class B Common Stock Date: 2026-05-22 | Code: G (Gift) Shares: -160 | Price: $0.00 Shares Owned After: 1,162 | Ownership: D (Direct) Footnotes: [F1] The reported transaction was a gift from Warren E. Buffett to a charitable organization. --- Holdings --- [Holding #1] Security: Class A Common Stock Ownership: D (Direct) Footnotes: [F2] 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. [F3] Not applicable. [F3] Not applicable. [F2] 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] 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. --- Footnotes (Complete Index) --- F1: The reported transaction was a gift from Warren E. Buffett to a charitable organization. F2: 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. F3: Not applicable. --- Signature --- /s/ /s/ Warren E. Buffett (2026-05-26)