Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2024-04-10 Purchase | 2024-04-12 8:03 pm | Liberty Media Corp | LSXMK | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 1,134,331 | $25.85 | $29,324,738 | 69,044,244 (Indirect) | View |
| 2024-04-10 Purchase | 2024-04-12 7:57 pm | Liberty Media Corp | LSXMA | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 803,890 | $25.92 | $20,835,787 | 34,682,219 (Indirect) | View |
| 2024-04-04 Purchase | 2024-04-08 7:21 pm | Liberty Media Corp | LSXMK | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 2,423,625 | $27.41 | $66,419,518 | 67,909,913 (Indirect) | View |
| 2024-04-04 Purchase | 2024-04-08 7:17 pm | Liberty Media Corp | LSXMA | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 1,122,705 | $27.33 | $30,686,367 | 33,878,329 (Indirect) | View |
| 2024-03-26 Purchase | 2024-03-28 9:49 pm | Liberty Media Corp | LSXMA | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 2,521,431 | $29.11 | $73,403,470 | 32,755,624 (Indirect) | View |
| 2024-03-26 Purchase | 2024-03-28 9:48 pm | Liberty Media Corp | LSXMK | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 7,599,572 | $29.1 | $221,178,883 | 65,486,288 (Indirect) | View |
| 2024-03-21 Purchase | 2024-03-25 8:58 pm | Liberty Media Corp | LSXMK | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 1,276,439 | $28.8 | $36,767,141 | 57,886,716 (Indirect) | View |
| 2024-03-21 Purchase | 2024-03-25 8:52 pm | Liberty Media Corp | LSXMA | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 1,282,569 | $28.78 | $36,914,291 | 30,234,193 (Indirect) | View |
| 2024-03-08 Purchase | 2024-03-12 9:01 pm | Liberty Media Corp | LSXMA | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 3,720,082 | $29.95 | $111,400,245 | 28,951,624 (Indirect) | View |
| 2024-03-08 Purchase | 2024-03-12 8:57 pm | Liberty Media Corp | LSXMK | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 5,927,375 | $29.81 | $176,677,445 | 56,610,277 (Indirect) | View |
| 2024-03-04 Purchase | 2024-03-06 7:47 pm | Liberty Media Corp | LSXMK | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 2,183,430 | $29.26 | $63,890,925 | 50,682,902 (Indirect) | View |
| 2024-03-04 Purchase | 2024-03-06 7:42 pm | Liberty Media Corp | LSXMA | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 1,491,510 | $29.22 | $43,582,062 | 25,231,542 (Indirect) | View |
| 2024-02-01 Purchase | 2024-02-05 9:30 pm | OCCIDENTAL PETROLEUM CORP | OXY | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 4,302,324 | $57.15 | $245,879,813 | 331,961,874 (Indirect) | View |
| 2024-01-30 Purchase | 2024-02-01 8:57 pm | Liberty Media Corp | LSXMK | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 1,028,053 | $30.3 | $31,150,290 | 48,499,472 (Indirect) | View |
| 2024-01-30 Purchase | 2024-02-01 8:56 pm | Liberty Media Corp | LSXMA | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 799,629 | $30.37 | $24,288,447 | 23,740,032 (Indirect) | View |
| 2024-01-23 Purchase | 2024-01-25 9:25 pm | Liberty Media Corp | LSXMK | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 1,002,741 | $30.97 | $31,057,580 | 47,471,419 (Indirect) | View |
| 2024-01-23 Purchase | 2024-01-25 9:25 pm | Liberty Media Corp | LSXMA | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 438,945 | $30.99 | $13,602,274 | 22,940,403 (Indirect) | View |
| 2024-01-02 Purchase(A) | 2024-01-18 5:29 pm | Liberty Media Corp | LSXMA | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 1,090,754 | $29.76 | $32,461,815 | 21,298,434 (Indirect) | View |
| 2024-01-02 Purchase(A) | 2024-01-18 5:25 pm | Liberty Media Corp | LSXMK | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 1,669,219 | $29.76 | $49,675,721 | 44,877,510 (Indirect) | View |
| 2024-01-12 Purchase | 2024-01-17 9:39 pm | Liberty Media Corp | LSXMA | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 1,203,024 | $30.43 | $36,606,505 | 22,501,458 (Indirect) | View |
| 2024-01-12 Purchase | 2024-01-17 9:33 pm | Liberty Media Corp | LSXMK | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 1,591,168 | $30.4 | $48,364,344 | 46,468,678 (Indirect) | View |
| 2024-01-02 Purchase | 2024-01-04 9:32 pm | LIBERTY MEDIA LLC | LSXMK | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 1,669,219 | $29.76 | $49,675,721 | 44,877,510 (Indirect) | View |
| 2024-01-02 Purchase | 2024-01-04 9:26 pm | LIBERTY MEDIA LLC | LSXMA | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 1,090,754 | $29.76 | $32,461,815 | 21,298,434 (Indirect) | View |
| 2023-12-19 Purchase | 2023-12-21 7:20 pm | OCCIDENTAL PETROLEUM CORP | OXY | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 5,182,615 | $60.22 | $312,092,882 | 327,659,550 (Indirect) | View |
| 2023-12-11 Purchase | 2023-12-13 8:04 pm | OCCIDENTAL PETROLEUM CORP | OXY | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 10,482,162 | $56.16 | $588,674,276 | 322,476,935 (Indirect) | View |
| 2023-10-23 Purchase | 2023-10-25 7:28 pm | OCCIDENTAL PETROLEUM CORP | OXY | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 3,921,835 | $62.83 | $246,408,342 | 311,994,773 (Indirect) | View |
| 2023-10-03 Sale | 2023-10-05 6:30 pm | HP INC | HPQ | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 3,067,508 | $26.2 | $80,377,299 | 97,854,605 (Indirect) | View |
| 2023-09-28 Sale | 2023-10-02 8:29 pm | HP INC | HPQ | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 5,125,638 | $25.76 | $132,043,314 | 100,922,113 (Indirect) | View |
| 2023-09-25 Sale | 2023-09-27 6:33 pm | HP INC | HPQ | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 4,614,423 | $25.94 | $119,720,731 | 106,047,751 (Indirect) | View |
| 2023-09-20 Sale | 2023-09-22 8:06 pm | HP INC | HPQ | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 4,788,472 | $26.98 | $129,212,853 | 110,662,174 (Indirect) | View |
| 2023-09-11 Sale | 2023-09-13 7:36 pm | HP INC | HPQ | BERKSHIRE HATHAWAY INC BUFFETT WARREN E 10% Owner | 5,502,172 | $28.81 | $158,492,162 | 115,450,646 (Indirect) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2024-01-12 Gift | 2024-01-12 5:08 pm | N/A N/A | BERKSHIRE HATHAWAY INC | BRK-A | Jain Ajit Vice Chairman Director | 28 | $0 | 125,165 (Direct) | View |
| 2023-12-14 Gift | 2023-12-18 7:41 pm | N/A N/A | BERKSHIRE HATHAWAY INC | BRK-A | GUYMAN CHARLOTTE Director | 268 | $0 | 1,013 (Direct) | View |
| 2023-12-12 Gift | 2023-12-14 6:45 pm | N/A N/A | BERKSHIRE HATHAWAY INC | BRK-A | GUYMAN CHARLOTTE Director | 277 | $0 | 1,281 (Direct) | View |
| 2023-10-27 Conversion | 2023-12-14 6:45 pm | N/A N/A | BERKSHIRE HATHAWAY INC | BRK-A | GUYMAN CHARLOTTE Director | 1 | $503,375 | 1,281 (Direct) | View |
| 2023-10-27 Conversion | 2023-12-14 6:45 pm | N/A N/A | BERKSHIRE HATHAWAY INC | BRK-A | GUYMAN CHARLOTTE Director | 1,500 | $0 | 1,281 (Direct) | View |
| 2023-11-21 Gift(A) | 2023-11-27 4:53 pm | N/A N/A | BERKSHIRE HATHAWAY INC | BRK-A | BUFFETT WARREN E Chairman and CEO 10% Owner | 1,800,000 | $0 | 216,981 (Direct) | View |
| 2023-11-21 Conversion(A) | 2023-11-27 4:53 pm | N/A N/A | BERKSHIRE HATHAWAY INC | BRK-A | BUFFETT WARREN E Chairman and CEO 10% Owner | 2,401,600 | $0 | 216,981 (Direct) | View |
| 2023-11-21 Gift | 2023-11-21 4:20 pm | N/A N/A | BERKSHIRE HATHAWAY INC | BRK-A | BUFFETT WARREN E Chairman and CEO 10% Owner | 1,800,000 | $0 | 217,031 (Direct) | View |
| 2023-11-21 Conversion | 2023-11-21 4:20 pm | N/A N/A | BERKSHIRE HATHAWAY INC | BRK-A | BUFFETT WARREN E Chairman and CEO 10% Owner | 2,401,600 | $0 | 217,031 (Direct) | View |
| 2023-11-08 Gift | 2023-11-13 09:33 am | N/A N/A | BERKSHIRE HATHAWAY INC | BRK-A | Jain Ajit Vice Chairman Director | 3 | $0 | 125,253 (Direct) | View |
| 2023-05-17 Conversion | 2023-10-30 8:33 pm | N/A N/A | BERKSHIRE HATHAWAY INC | BRK-A | OLSON RONALD L Director | 1,501 | $0 | 29,390 (Indirect) | View |
| 2023-05-18 Other | 2023-10-30 8:33 pm | N/A N/A | BERKSHIRE HATHAWAY INC | BRK-A | OLSON RONALD L Director | 2,367 | $0 | 29,390 (Indirect) | View |
| 2023-10-23 Gift | 2023-10-25 8:06 pm | N/A N/A | BERKSHIRE HATHAWAY INC | BRK-A | Jain Ajit Vice Chairman Director | 75 | $0 | 125,256 (Direct) | View |
| 2023-10-05 Gift | 2023-10-05 4:09 pm | N/A N/A | BERKSHIRE HATHAWAY INC | BRK-A | MUNGER CHARLES T Vice Chairman Director | 77 | $0 | 4,676 (Direct) | View |