X0508 4/A 2023-11-21 2023-11-21 0 0001067983 BERKSHIRE HATHAWAY INC BRK.A 0000315090 BUFFETT WARREN E 3555 FARNAM STREET OMAHA NE 68131 1 1 1 0 Chairman and CEO 0 Class B Common Stock 2023-11-21 4 C 0 2400000 0.00 A 2400344 D Class B Common Stock 2023-11-21 4 G 0 1500000 0.00 D 900344 D Class B Common Stock 2023-11-21 4 G 0 300000 0.00 D 600344 D Class B Common Stock 2023-11-21 4 G 0 300000 0.00 D 300344 D Class B Common Stock 2023-11-21 4 G 0 300000 0.00 D 344 D Class A Common Stock 2023-11-21 4 C 0 1600 D See footnote 216637 D Each of these reported transactions was a gift from Warren E. Buffett ("Mr. Buffett") to a charitable organization. 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, my holdings of shares of Class A Common Stock are reported in Table II. Not applicable. This amendment is filed to correct a clerical error and report the correct number of shares of Class A Common Stock beneficially owned by Mr. Buffett following the reported transactions. On November 21, 2023, Mr. Buffett filed a Form 4 which inadvertently reported that he beneficially owned 216,687 shares of Class A Common Stock following the reported transactions. /s/ Warren E. Buffett 2023-11-27