BUFFETT WARREN E has filed 60 insider transactions across 1 company since June 2023.
Most recent transaction: a gift of 2 shares of BERKSHIRE HATHAWAY INC ($BRK-A) on March 17, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 17, 2026 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class A Common Stock | 2 | $0.00 | 196,315.0000 | 2,157,335,139 | 0.00% | 0.00% |
| Nov. 10, 2025 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 1500000 | $0.00 | 1,201,114.0000 | 2,157,335,139 | 55.53% | 0.07% |
| Nov. 10, 2025 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | C | Class A Common Stock | 1800 | $0.00 | 196,317.0000 | 2,157,335,139 | 0.91% | 0.00% |
| Nov. 10, 2025 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 400000 | $0.00 | 401,114.0000 | 2,157,335,139 | 49.93% | 0.02% |
| Nov. 10, 2025 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 400000 | $0.00 | 801,114.0000 | 2,157,335,139 | 33.30% | 0.02% |
| Nov. 10, 2025 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | C | Class B Common Stock | 2700000 | $0.00 | 2,701,114.0000 | 2,157,335,139 | 9999.99% | 0.13% |
| Nov. 10, 2025 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 400000 | $0.00 | 1,114.0000 | 2,157,335,139 | 99.72% | 0.02% |
| July 14, 2025 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 30 | $0.00 | 1,114.0000 | 2,156,580,296 | 2.62% | 0.00% |
| June 30, 2025 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 943384 | $0.00 | 1,982,242.0000 | 2,156,580,296 | 32.25% | 0.04% |
| June 30, 2025 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 660366 | $0.00 | 1,321,876.0000 | 2,156,580,296 | 33.31% | 0.03% |
| June 30, 2025 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 660366 | $0.00 | 661,510.0000 | 2,156,580,296 | 49.96% | 0.03% |
| June 30, 2025 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 660366 | $0.00 | 1,144.0000 | 2,156,580,296 | 99.83% | 0.03% |
| June 27, 2025 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | C | Class A Common Stock | 8239 | $0.00 | 198,117.0000 | 2,156,580,296 | 3.99% | 0.00% |
| June 27, 2025 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | C | Class B Common Stock | 12358500 | $0.00 | 12,359,465.0000 | 2,156,580,296 | 9999.99% | 0.57% |
| June 30, 2025 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 9433839 | $0.00 | 2,925,626.0000 | 2,156,580,296 | 76.33% | 0.44% |
| May 14, 2025 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 22 | $0.00 | 965.0000 | 2,156,580,296 | 2.23% | 0.00% |
| May 13, 2025 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | C | Class A Common Stock | 1 | $0.00 | 206,356.0000 | 2,156,580,296 | 0.00% | 0.00% |
| May 13, 2025 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | C | Class B Common Stock | 1500 | $0.00 | 2,291.0000 | 2,156,580,296 | 189.63% | 0.00% |
| May 13, 2025 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 1304 | $0.00 | 987.0000 | 2,156,580,296 | 56.92% | 0.00% |
| April 9, 2025 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B | 160 | $0.00 | 791.0000 | 2,156,580,296 | 16.82% | 0.00% |
| April 7, 2025 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class A Common Stock | 2 | $0.00 | 206,357.0000 | 2,156,580,296 | 0.00% | 0.00% |
| Dec. 4, 2024 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 6382 | $0.00 | 951.0000 | 2,156,427,917 | 87.03% | 0.00% |
| Dec. 3, 2024 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | C | Class B Common Stock | 6000 | $0.00 | 7,333.0000 | 2,156,427,917 | 450.11% | 0.00% |
| Dec. 3, 2024 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | C | Class A Common Stock | 4 | $0.00 | 206,359.0000 | 2,156,427,917 | 0.00% | 0.00% |
| Nov. 25, 2024 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 300000 | $0.00 | 1,333.0000 | 2,156,427,917 | 99.56% | 0.01% |
| Nov. 25, 2024 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | C | Class B Common Stock | 2400000 | $0.00 | 2,401,333.0000 | 2,156,427,917 | 9999.99% | 0.11% |
| Nov. 25, 2024 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 1500000 | $0.00 | 901,333.0000 | 2,156,427,917 | 62.47% | 0.07% |
| Nov. 25, 2024 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 300000 | $0.00 | 601,333.0000 | 2,156,427,917 | 33.28% | 0.01% |
| Nov. 25, 2024 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 300000 | $0.00 | 301,333.0000 | 2,156,427,917 | 49.89% | 0.01% |
| Nov. 25, 2023 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | C | Class A Common Stock | 1600 | $0.00 | 206,363.0000 | 2,203,313,642 | 0.77% | 0.00% |
| Sept. 12, 2024 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 10 | $0.00 | 1,333.0000 | 2,173,319,709 | 0.74% | 0.00% |
| Sept. 12, 2024 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 10 | $0.00 | 1,343.0000 | 2,173,319,709 | 0.74% | 0.00% |
| July 2, 2024 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 1233 | $0.00 | 1,353.0000 | 2,173,319,709 | 47.68% | 0.00% |
| June 28, 2024 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 695122 | $0.00 | 2,586.0000 | 2,173,319,709 | 99.63% | 0.03% |
| June 28, 2024 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | C | Class A Common Stock | 8674 | $0.00 | 207,963.0000 | 2,173,319,709 | 4.00% | 0.00% |
| June 28, 2024 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 993035 | $0.00 | 2,087,952.0000 | 2,173,319,709 | 32.23% | 0.05% |
| June 28, 2024 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | C | Class B Common Stock | 13011000 | $0.00 | 13,011,344.0000 | 2,173,319,709 | 9999.99% | 0.60% |
| June 28, 2024 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 9930357 | $0.00 | 3,080,987.0000 | 2,173,319,709 | 76.32% | 0.46% |
| June 28, 2024 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 695122 | $0.00 | 1,392,830.0000 | 2,173,319,709 | 33.29% | 0.03% |
| June 28, 2024 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 695122 | $0.00 | 697,708.0000 | 2,173,319,709 | 49.91% | 0.03% |
| Nov. 21, 2023 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 300000 | $0.00 | 344.0000 | 2,203,313,642 | 99.89% | 0.01% |
| Nov. 21, 2023 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | C | Class B Common Stock | 2400000 | $0.00 | 2,400,344.0000 | 2,203,313,642 | 9999.99% | 0.11% |
| Nov. 21, 2023 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 1500000 | $0.00 | 900,344.0000 | 2,203,313,642 | 62.49% | 0.07% |
| Nov. 21, 2023 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 300000 | $0.00 | 600,344.0000 | 2,203,313,642 | 33.32% | 0.01% |
| Nov. 21, 2023 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 300000 | $0.00 | 300,344.0000 | 2,203,313,642 | 49.97% | 0.01% |
| Nov. 21, 2023 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | C | Class A Common Stock | 1600 | $0.00 | 216,637.0000 | 2,203,313,642 | 0.73% | 0.00% |
| Nov. 21, 2023 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | C | Class B Common Stock | 2400000 | $0.00 | 2,400,344.0000 | 2,203,313,642 | 9999.99% | 0.11% |
| Nov. 21, 2023 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | C | Class A Common Stock | 1600 | $0.00 | 216,687.0000 | 2,203,313,642 | 0.73% | 0.00% |
| Nov. 21, 2023 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 300000 | $0.00 | 344.0000 | 2,203,313,642 | 99.89% | 0.01% |
| Nov. 21, 2023 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 300000 | $0.00 | 300,344.0000 | 2,203,313,642 | 49.97% | 0.01% |
| Nov. 21, 2023 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 300000 | $0.00 | 600,344.0000 | 2,203,313,642 | 33.32% | 0.01% |
| Nov. 21, 2023 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 1500000 | $0.00 | 900,344.0000 | 2,203,313,642 | 62.49% | 0.07% |
| Aug. 15, 2023 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class A Common Stock | 50 | $0.00 | 218,237.0000 | 2,203,313,642 | 0.02% | 0.00% |
| June 21, 2023 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | C | Class A Common Stock | 9129 | $0.00 | 218,287.0000 | 2,203,313,642 | 4.01% | 0.00% |
| June 21, 2023 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 731708 | $0.00 | 344.0000 | 2,203,313,642 | 99.95% | 0.03% |
| June 21, 2023 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 731708 | $0.00 | 732,052.0000 | 2,203,313,642 | 49.99% | 0.03% |
| June 21, 2023 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 731708 | $0.00 | 1,463,760.0000 | 2,203,313,642 | 33.33% | 0.03% |
| June 21, 2023 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 1045300 | $0.00 | 2,195,468.0000 | 2,203,313,642 | 32.25% | 0.05% |
| June 21, 2023 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | G | Class B Common Stock | 10453008 | $0.00 | 3,240,768.0000 | 2,203,313,642 | 76.33% | 0.47% |
| June 21, 2023 | BERKSHIRE HATHAWAY INC | $BRK-A | BUFFETT WARREN E | Chairman and CEO | C | Class B Common Stock | 13693500 | $0.00 | 13,693,776.0000 | 2,203,313,642 | 9999.99% | 0.62% |