2,342 XNYS Volume
XNYS 21 Mar, 2025 5:30 PM (EDT)
| Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 14 Mar 2025 | 10 | 426 (0%) | 0% | - | Class B Common Stock | |
| Meryl B. Witmer | Director | Sale of securities on an exchange or to another person at price $ 775883.50 per share. | 03 Mar 2025 | 2 | 2 (0%) | 0% | 775883.5 | 1,551,767 | Class A Common Stock |
| Meryl B. Witmer | Director | Gift of securities by or to the insider at price $ 0.00 per share. | 24 Feb 2025 | 1,000 | 1,000 (0%) | 0% | 0 | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 16 Jan 2025 | 3 | 436 (0%) | 0% | - | Class B Common Stock | |
| Charlotte Guyman | Director | Sale of securities on an exchange or to another person at price $ 0.00 per share. | 31 Dec 2024 | 1 | 55 | - | - | Class A Common Stock | |
| Guyman Charlotte | Director | Gift of securities by or to the insider at price $ 0.00 per share. | 24 Dec 2024 | 247 | 3,372 (0%) | 0% | 0 | Class B Common Stock | |
| Charlotte Guyman | Director | Gift of securities by or to the insider at price $ 0.00 per share. | 09 Dec 2024 | 84 | 3,787 (0%) | 0% | 0 | Class B Common Stock | |
| Charlotte Guyman | Director | Gift of securities by or to the insider at price $ 0.00 per share. | 09 Dec 2024 | 84 | 3,619 (0%) | 0% | 0 | Class B Common Stock | |
| Charlotte Guyman | Director | Gift of securities by or to the insider at price $ 0.00 per share. | 09 Dec 2024 | 84 | 3,703 (0%) | 0% | 0 | Class B Common Stock | |
| Charlotte Guyman | Director | Gift of securities by or to the insider at price $ 0.00 per share. | 09 Dec 2024 | 84 | 3,871 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 03 Dec 2024 | 6,382 | 951 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 03 Dec 2024 | 4 | 206,359 | - | - | Class A Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 03 Dec 2024 | 6,000 | 7,333 (0%) | 0% | 0 | Class B Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 25 Nov 2024 | 1,500,000 | 901,333 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 25 Nov 2024 | 2,400,000 | 2,401,333 (0%) | 0% | 0 | Class B Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 25 Nov 2024 | 1,600 | 206,363 | - | - | Class A Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 25 Nov 2024 | 300,000 | 1,333 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 25 Nov 2024 | 300,000 | 301,333 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 25 Nov 2024 | 300,000 | 601,333 (0%) | 0% | 0 | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 20 Nov 2024 | 4 | 439 (0%) | 0% | - | Class B Common Stock | |
| Charlotte Guyman | Director | 05 Nov 2024 | 3,000 | 3,955 (0%) | 0% | 0 | Class B Common Stock | ||
| Charlotte Guyman | Director | 05 Nov 2024 | 2 | 56 | - | - | Class A Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 12 Sep 2024 | 10 | 1,343 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 12 Sep 2024 | 10 | 1,333 (0%) | 0% | 0 | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 12 Sep 2024 | 23 | 443 (0%) | 0% | - | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 0.00 per share. | 09 Sep 2024 | 200 | 61 | - | - | Class A Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Jul 2024 | 1,233 | 1,353 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 28 Jun 2024 | 695,122 | 697,708 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 28 Jun 2024 | 993,035 | 2,087,952 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 28 Jun 2024 | 695,122 | 1,392,830 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 28 Jun 2024 | 13,011,000 | 13,011,344 (0%) | 0% | 0 | Class B Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 28 Jun 2024 | 9,930,357 | 3,080,987 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 28 Jun 2024 | 8,674 | 207,963 | - | - | Class A Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 28 Jun 2024 | 695,122 | 2,586 (0%) | 0% | 0 | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 15 May 2024 | 25 | 466 (0%) | 0% | - | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 12 Jan 2024 | 28 | 491 (0%) | 0% | - | Class B Common Stock | |
| Guyman Charlotte | Director | Gift of securities by or to the insider at price $ 0.00 per share. | 14 Dec 2023 | 98 | 1,020 (0%) | 0% | 0 | Class B Common Stock | |
| Guyman Charlotte | Director | Gift of securities by or to the insider at price $ 0.00 per share. | 14 Dec 2023 | 105 | 1,118 (0%) | 0% | 0 | Class B Common Stock | |
| Charlotte Guyman | Director | Gift of securities by or to the insider at price $ 0.00 per share. | 14 Dec 2023 | 65 | 955 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 21 Nov 2023 | 2,400,000 | 2,400,344 (0%) | 0% | 0 | Class B Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 21 Nov 2023 | 1,600 | 216,637 | - | - | Class A Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 21 Nov 2023 | 300,000 | 344 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 21 Nov 2023 | 300,000 | 300,344 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 21 Nov 2023 | 300,000 | 600,344 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 21 Nov 2023 | 1,500,000 | 900,344 (0%) | 0% | 0 | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 08 Nov 2023 | 3 | 579 (0%) | 0% | - | Class B Common Stock | |
| Guyman Charlotte | Director | Gift of securities by or to the insider at price $ 0.00 per share. | 27 Oct 2023 | 148 | 1,352 (0%) | 0% | 0 | Class B Common Stock | |
| Guyman Charlotte | Director | 27 Oct 2023 | 1 | 58 | - | - | Class A Common Stock | ||
| Charlotte Guyman | Director | Gift of securities by or to the insider at price $ 0.00 per share. | 27 Oct 2023 | 113 | 1,239 (0%) | 0% | 0 | Class B Common Stock | |
| Charlotte Guyman | Director | Gift of securities by or to the insider at price $ 0.00 per share. | 27 Oct 2023 | 16 | 1,223 (0%) | 0% | 0 | Class B Common Stock | |
| Charlotte Guyman | Director | 27 Oct 2023 | 1,500 | 1,500 (0%) | 0% | 0 | Class B Common Stock | ||
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 23 Oct 2023 | 75 | 582 (0%) | 0% | - | Class B Common Stock | |
| Charles T. Munger | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 05 Oct 2023 | 77 | 4,033 | - | - | Class A Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 08 Sep 2023 | 15 | 597 (0%) | 0% | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 15 Aug 2023 | 50 | 218,237 | - | - | Class A Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 15 Aug 2023 | 50 | 50 | - | - | Class A Common Stock | |
| Ajit Jain | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 362.55 per share. | 08 Aug 2023 | 28,000 | 124,308 (0%) | 0% | 362.6 | 10,151,481 | Class B Common Stock |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 28 Jun 2023 | 75 | 612 (0%) | 0% | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 21 Jun 2023 | 9,129 | 218,287 | - | - | Class A Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 21 Jun 2023 | 13,693,500 | 13,693,776 (0%) | 0% | 0 | Class B Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 21 Jun 2023 | 10,453,008 | 3,240,768 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 21 Jun 2023 | 1,045,300 | 2,195,468 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 21 Jun 2023 | 731,708 | 1,463,760 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 21 Jun 2023 | 731,708 | 732,052 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 21 Jun 2023 | 731,708 | 344 (0%) | 0% | 0 | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 05 Jun 2023 | 16 | 687 (0%) | 0% | - | Class B Common Stock | |
| Ronald L. Olson | Director | 17 May 2023 | 1,500 | 2,797 (0%) | 0% | - | Class B Common Stock | ||
| Ronald L. Olson | Director | Other type of transaction at price $ 0.00 per share. | 17 May 2023 | 1,562 | 1,235 (0%) | 0% | - | Class B Common Stock | |
| Ronald L. Olson | Director | Other type of transaction at price $ 0.00 per share. | 17 May 2023 | 781 | 454 (0%) | 0% | - | Class B Common Stock | |
| Ronald L. Olson | Director | 17 May 2023 | 1 | 28 | - | - | Class A Common | ||
| Ronald L. Olson | Director | Other type of transaction at price $ 0.00 per share. | 17 May 2023 | 24 | 4 | - | - | Class A Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 09 May 2023 | 68 | 703 (0%) | 0% | - | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 09 May 2023 | 51 | 703 (0%) | 0% | - | Class B Common Stock | |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 0.00 per share. | 17 Mar 2023 | 55 | 228 | - | - | Class A Common Stock | |
| Charles T. Munger | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 09 Mar 2023 | 60 | 4,110 | - | - | Class A Common Stock | |
| Ajit Jain | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 303.28 per share. | 02 Mar 2023 | 6,595 | 152,308 (0%) | 0% | 303.3 | 2,000,132 | Class B Common Stock |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 24 Feb 2023 | 4 | 822 (0%) | 0% | - | Class B Common Stock | |
| Charlotte Guyman | Director | Sale of securities on an exchange or to another person at price $ 0.00 per share. | 12 Dec 2022 | 1 | 59 | - | - | Class A Common Stock | |
| Ajit Jain | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 313.40 per share. | 29 Nov 2022 | 4,020 | 158,903 (0%) | 0% | 313.4 | 1,259,868 | Class B Common Stock |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 22 Nov 2022 | 1,500,000 | 900,276 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 22 Nov 2022 | 1,600 | 227,416 | - | - | Class A Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 22 Nov 2022 | 300,000 | 276 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 22 Nov 2022 | 300,000 | 300,276 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 22 Nov 2022 | 300,000 | 600,276 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 22 Nov 2022 | 2,400,000 | 2,400,276 (0%) | 0% | 0 | Class B Common Stock | ||
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 04 Oct 2022 | 54 | 826 (0%) | 0% | - | Class B Common Stock | |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406100.00 per share. | 29 Sep 2022 | 5 | 62 (0%) | 0% | 406100 | 2,030,500 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407000.00 per share. | 29 Sep 2022 | 3 | 108 (0%) | 0% | 407000 | 1,221,000 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407008.00 per share. | 29 Sep 2022 | 1 | 109 (0%) | 0% | 407008 | 407,008 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407020.00 per share. | 29 Sep 2022 | 1 | 110 (0%) | 0% | 407020 | 407,020 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407035.00 per share. | 29 Sep 2022 | 1 | 111 (0%) | 0% | 407035 | 407,035 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407085.00 per share. | 29 Sep 2022 | 1 | 112 (0%) | 0% | 407085 | 407,085 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407125.00 per share. | 29 Sep 2022 | 2 | 114 (0%) | 0% | 407125 | 814,250 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407137.00 per share. | 29 Sep 2022 | 2 | 116 (0%) | 0% | 407137 | 814,274 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407149.00 per share. | 29 Sep 2022 | 1 | 117 (0%) | 0% | 407149 | 407,149 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 405800.00 per share. | 29 Sep 2022 | 14 | 19 (0%) | 0% | 405800 | 5,681,200 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 405802.00 per share. | 29 Sep 2022 | 1 | 20 (0%) | 0% | 405802 | 405,802 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 405803.00 per share. | 29 Sep 2022 | 1 | 21 (0%) | 0% | 405803 | 405,803 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 405809.00 per share. | 29 Sep 2022 | 1 | 22 (0%) | 0% | 405809 | 405,809 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 405816.00 per share. | 29 Sep 2022 | 1 | 23 (0%) | 0% | 405816 | 405,816 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 405819.00 per share. | 29 Sep 2022 | 1 | 24 (0%) | 0% | 405819 | 405,819 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 405820.00 per share. | 29 Sep 2022 | 1 | 25 (0%) | 0% | 405820 | 405,820 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 405824.00 per share. | 29 Sep 2022 | 1 | 26 (0%) | 0% | 405824 | 405,824 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 405876.00 per share. | 29 Sep 2022 | 1 | 27 (0%) | 0% | 405876 | 405,876 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 405877.00 per share. | 29 Sep 2022 | 1 | 28 (0%) | 0% | 405877 | 405,877 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 405940.00 per share. | 29 Sep 2022 | 1 | 29 (0%) | 0% | 405940 | 405,940 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 405951.00 per share. | 29 Sep 2022 | 1 | 30 (0%) | 0% | 405951 | 405,951 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 405955.00 per share. | 29 Sep 2022 | 4 | 34 (0%) | 0% | 405955 | 1,623,820 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 405955.00 per share. | 29 Sep 2022 | 1 | 35 (0%) | 0% | 405955 | 405,955 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 405956.00 per share. | 29 Sep 2022 | 1 | 36 (0%) | 0% | 405956 | 405,956 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 405956.00 per share. | 29 Sep 2022 | 1 | 37 (0%) | 0% | 405956 | 405,956 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 405965.00 per share. | 29 Sep 2022 | 1 | 38 (0%) | 0% | 405965 | 405,965 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 405975.00 per share. | 29 Sep 2022 | 1 | 39 (0%) | 0% | 405975 | 405,975 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406000.00 per share. | 29 Sep 2022 | 9 | 48 (0%) | 0% | 406000 | 3,654,000 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406000.00 per share. | 29 Sep 2022 | 1 | 49 (0%) | 0% | 406000 | 406,000 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406008.00 per share. | 29 Sep 2022 | 1 | 50 (0%) | 0% | 406008 | 406,008 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406019.00 per share. | 29 Sep 2022 | 1 | 51 (0%) | 0% | 406019 | 406,019 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406050.00 per share. | 29 Sep 2022 | 3 | 54 (0%) | 0% | 406050 | 1,218,150 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406069.50 per share. | 29 Sep 2022 | 2 | 56 (0%) | 0% | 406069.5 | 812,139 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406077.00 per share. | 29 Sep 2022 | 1 | 57 (0%) | 0% | 406077 | 406,077 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406100.00 per share. | 29 Sep 2022 | 1 | 63 (0%) | 0% | 406100 | 406,100 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406101.00 per share. | 29 Sep 2022 | 1 | 64 (0%) | 0% | 406101 | 406,101 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406102.00 per share. | 29 Sep 2022 | 1 | 65 (0%) | 0% | 406102 | 406,102 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406123.00 per share. | 29 Sep 2022 | 1 | 66 (0%) | 0% | 406123 | 406,123 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407860.00 per share. | 29 Sep 2022 | 1 | 151 (0%) | 0% | 407860 | 407,860 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407869.00 per share. | 29 Sep 2022 | 1 | 152 (0%) | 0% | 407869 | 407,869 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407871.00 per share. | 29 Sep 2022 | 1 | 153 (0%) | 0% | 407871 | 407,871 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407873.00 per share. | 29 Sep 2022 | 1 | 154 (0%) | 0% | 407873 | 407,873 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407874.00 per share. | 29 Sep 2022 | 1 | 155 (0%) | 0% | 407874 | 407,874 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407882.00 per share. | 29 Sep 2022 | 1 | 156 (0%) | 0% | 407882 | 407,882 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407887.00 per share. | 29 Sep 2022 | 1 | 157 (0%) | 0% | 407887 | 407,887 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407893.00 per share. | 29 Sep 2022 | 1 | 158 (0%) | 0% | 407893 | 407,893 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407898.00 per share. | 29 Sep 2022 | 1 | 159 (0%) | 0% | 407898 | 407,898 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407900.00 per share. | 29 Sep 2022 | 1 | 160 (0%) | 0% | 407900 | 407,900 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407919.00 per share. | 29 Sep 2022 | 1 | 161 (0%) | 0% | 407919 | 407,919 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407934.00 per share. | 29 Sep 2022 | 1 | 162 (0%) | 0% | 407934 | 407,934 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407965.00 per share. | 29 Sep 2022 | 1 | 163 (0%) | 0% | 407965 | 407,965 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407965.00 per share. | 29 Sep 2022 | 1 | 164 (0%) | 0% | 407965 | 407,965 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407979.00 per share. | 29 Sep 2022 | 1 | 165 (0%) | 0% | 407979 | 407,979 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407984.00 per share. | 29 Sep 2022 | 1 | 166 (0%) | 0% | 407984 | 407,984 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407985.00 per share. | 29 Sep 2022 | 1 | 167 (0%) | 0% | 407985 | 407,985 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 408059.00 per share. | 29 Sep 2022 | 1 | 168 (0%) | 0% | 408059 | 408,059 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 408067.00 per share. | 29 Sep 2022 | 1 | 169 (0%) | 0% | 408067 | 408,067 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 408204.00 per share. | 29 Sep 2022 | 1 | 170 (0%) | 0% | 408204 | 408,204 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 408272.00 per share. | 29 Sep 2022 | 1 | 171 (0%) | 0% | 408272 | 408,272 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 408480.00 per share. | 29 Sep 2022 | 1 | 172 (0%) | 0% | 408480 | 408,480 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 408514.00 per share. | 29 Sep 2022 | 1 | 173 (0%) | 0% | 408514 | 408,514 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407150.00 per share. | 29 Sep 2022 | 1 | 118 (0%) | 0% | 407150 | 407,150 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407155.00 per share. | 29 Sep 2022 | 1 | 119 (0%) | 0% | 407155 | 407,155 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407180.00 per share. | 29 Sep 2022 | 2 | 121 (0%) | 0% | 407180 | 814,360 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407200.00 per share. | 29 Sep 2022 | 1 | 122 (0%) | 0% | 407200 | 407,200 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407225.00 per share. | 29 Sep 2022 | 1 | 123 (0%) | 0% | 407225 | 407,225 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407257.00 per share. | 29 Sep 2022 | 1 | 124 (0%) | 0% | 407257 | 407,257 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407270.00 per share. | 29 Sep 2022 | 1 | 125 (0%) | 0% | 407270 | 407,270 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407293.00 per share. | 29 Sep 2022 | 1 | 126 (0%) | 0% | 407293 | 407,293 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407300.00 per share. | 29 Sep 2022 | 1 | 127 (0%) | 0% | 407300 | 407,300 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407345.00 per share. | 29 Sep 2022 | 1 | 128 (0%) | 0% | 407345 | 407,345 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407353.00 per share. | 29 Sep 2022 | 1 | 129 (0%) | 0% | 407353 | 407,353 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407354.00 per share. | 29 Sep 2022 | 1 | 130 (0%) | 0% | 407354 | 407,354 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407435.00 per share. | 29 Sep 2022 | 1 | 131 (0%) | 0% | 407435 | 407,435 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407494.00 per share. | 29 Sep 2022 | 1 | 132 (0%) | 0% | 407494 | 407,494 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407495.00 per share. | 29 Sep 2022 | 1 | 133 (0%) | 0% | 407495 | 407,495 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407499.00 per share. | 29 Sep 2022 | 1 | 134 (0%) | 0% | 407499 | 407,499 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407501.00 per share. | 29 Sep 2022 | 1 | 135 (0%) | 0% | 407501 | 407,501 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407535.00 per share. | 29 Sep 2022 | 1 | 136 (0%) | 0% | 407535 | 407,535 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407540.00 per share. | 29 Sep 2022 | 1 | 137 (0%) | 0% | 407540 | 407,540 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407577.00 per share. | 29 Sep 2022 | 1 | 138 (0%) | 0% | 407577 | 407,577 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407580.00 per share. | 29 Sep 2022 | 1 | 139 (0%) | 0% | 407580 | 407,580 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407585.00 per share. | 29 Sep 2022 | 1 | 140 (0%) | 0% | 407585 | 407,585 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407600.00 per share. | 29 Sep 2022 | 2 | 142 (0%) | 0% | 407600 | 815,200 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407622.50 per share. | 29 Sep 2022 | 2 | 144 (0%) | 0% | 407622.5 | 815,245 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407666.00 per share. | 29 Sep 2022 | 1 | 145 (0%) | 0% | 407666 | 407,666 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407712.00 per share. | 29 Sep 2022 | 1 | 146 (0%) | 0% | 407712 | 407,712 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407731.00 per share. | 29 Sep 2022 | 1 | 147 (0%) | 0% | 407731 | 407,731 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407778.00 per share. | 29 Sep 2022 | 1 | 148 (0%) | 0% | 407778 | 407,778 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407839.00 per share. | 29 Sep 2022 | 1 | 149 (0%) | 0% | 407839 | 407,839 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407849.00 per share. | 29 Sep 2022 | 1 | 150 (0%) | 0% | 407849 | 407,849 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406129.00 per share. | 29 Sep 2022 | 1 | 67 (0%) | 0% | 406129 | 406,129 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406152.00 per share. | 29 Sep 2022 | 1 | 68 (0%) | 0% | 406152 | 406,152 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406153.00 per share. | 29 Sep 2022 | 1 | 69 (0%) | 0% | 406153 | 406,153 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406161.00 per share. | 29 Sep 2022 | 1 | 70 (0%) | 0% | 406161 | 406,161 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406261.00 per share. | 29 Sep 2022 | 1 | 71 (0%) | 0% | 406261 | 406,261 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406280.00 per share. | 29 Sep 2022 | 1 | 72 (0%) | 0% | 406280 | 406,280 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406298.50 per share. | 29 Sep 2022 | 2 | 74 (0%) | 0% | 406298.5 | 812,597 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406300.00 per share. | 29 Sep 2022 | 7 | 81 (0%) | 0% | 406300 | 2,844,100 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406377.00 per share. | 29 Sep 2022 | 1 | 82 (0%) | 0% | 406377 | 406,377 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406398.00 per share. | 29 Sep 2022 | 2 | 84 (0%) | 0% | 406398 | 812,796 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406400.00 per share. | 29 Sep 2022 | 1 | 85 (0%) | 0% | 406400 | 406,400 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406493.00 per share. | 29 Sep 2022 | 1 | 86 (0%) | 0% | 406493 | 406,493 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406500.00 per share. | 29 Sep 2022 | 10 | 96 (0%) | 0% | 406500 | 4,065,000 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406617.00 per share. | 29 Sep 2022 | 1 | 97 (0%) | 0% | 406617 | 406,617 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406725.00 per share. | 29 Sep 2022 | 1 | 98 (0%) | 0% | 406725 | 406,725 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406730.00 per share. | 29 Sep 2022 | 1 | 99 (0%) | 0% | 406730 | 406,730 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406855.00 per share. | 29 Sep 2022 | 1 | 100 (0%) | 0% | 406855 | 406,855 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406930.00 per share. | 29 Sep 2022 | 1 | 101 (0%) | 0% | 406930 | 406,930 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406939.00 per share. | 29 Sep 2022 | 1 | 102 (0%) | 0% | 406939 | 406,939 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406950.00 per share. | 29 Sep 2022 | 1 | 103 (0%) | 0% | 406950 | 406,950 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 406955.00 per share. | 29 Sep 2022 | 1 | 104 (0%) | 0% | 406955 | 406,955 | Class A Common Stock |
| Gregory Edward Abel | Director, Vice Chair | Purchase of securities on an exchange or from another person at price $ 407000.00 per share. | 29 Sep 2022 | 1 | 105 (0%) | 0% | 407000 | 407,000 | Class A Common Stock |
| Ajit Jain | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 280.41 per share. | 01 Sep 2022 | 2,500 | 162,923 (0%) | 0% | 280.4 | 701,016 | Class B Common Stock |
| Susan A. Buffett | Director | Sale of securities on an exchange or to another person at price $ 0.00 per share. | 26 Aug 2022 | 1 | 24 | - | - | Class A Common Stock | |
| Ajit Jain | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 293.17 per share. | 28 Jul 2022 | 3,420 | 165,423 (0%) | 0% | 293.2 | 1,002,643 | Class B Common Stock |
| Ronald L. Olson | Director | Purchase of securities on an exchange or from another person at price $ 274.62 per share. | 05 Jul 2022 | 895 | 5,630 (0%) | 0% | 274.6 | 245,785 | Class B Common Stock |
| Ronald L. Olson | Director | Purchase of securities on an exchange or from another person at price $ 274.19 per share. | 05 Jul 2022 | 1,515 | 1,515 (0%) | 0% | 274.2 | 415,398 | Class B Common Stock |
| Ajit Jain | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 277.72 per share. | 24 Jun 2022 | 1,200 | 168,843 (0%) | 0% | 277.7 | 333,265 | Class B Common Stock |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 14 Jun 2022 | 11,003,166 | 3,411,246 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 14 Jun 2022 | 14,412,000 | 14,414,412 (1%) | 1% | 0 | Class B Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 14 Jun 2022 | 770,218 | 1,540,712 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 14 Jun 2022 | 9,608 | 229,016 | - | - | Class A Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 14 Jun 2022 | 770,218 | 276 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 14 Jun 2022 | 770,218 | 770,494 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 14 Jun 2022 | 1,100,316 | 2,310,930 (0%) | 0% | 0 | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 24 May 2022 | 35 | 880 (0%) | 0% | - | Class B Common Stock | |
| Charles T. Munger | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 16 May 2022 | 100 | 4,170 | - | - | Class A Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 06 Jan 2022 | 7 | 915 (0%) | 0% | - | Class B Common Stock | |
| David S. Gottesman | Director | 31 Dec 2021 | 500 | 0 (0%) | 0% | 242.0 | 121,002 | Class B Common Stock | |
| Charles T. Munger | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 22 Dec 2021 | 100 | 4,270 | - | - | Class A Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 21 Dec 2021 | 69 | 922 (0%) | 0% | - | Class B Common Stock | |
| Charlotte Guyman | Director | Sale of securities on an exchange or to another person at price $ 0.00 per share. | 16 Dec 2021 | 10 | 60 | - | - | Class A Common Stock | |
| Charlotte Guyman | Director | Sale of securities on an exchange or to another person at price $ 0.00 per share. | 10 Dec 2021 | 10 | 85 | - | - | Class A Common Stock | |
| Charlotte Guyman | Director | Sale of securities on an exchange or to another person at price $ 0.00 per share. | 10 Dec 2021 | 5 | 80 | - | - | Class A Common Stock | |
| Charlotte Guyman | Director | Sale of securities on an exchange or to another person at price $ 0.00 per share. | 10 Dec 2021 | 1 | 70 | - | - | Class A Common Stock | |
| Charlotte Guyman | Director | Sale of securities on an exchange or to another person at price $ 0.00 per share. | 10 Dec 2021 | 1 | 71 | - | - | Class A Common Stock | |
| Charlotte Guyman | Director | Sale of securities on an exchange or to another person at price $ 0.00 per share. | 10 Dec 2021 | 3 | 72 | - | - | Class A Common Stock | |
| Charlotte Guyman | Director | Sale of securities on an exchange or to another person at price $ 0.00 per share. | 10 Dec 2021 | 5 | 75 | - | - | Class A Common Stock | |
| Charlotte Guyman | Director | Sale of securities on an exchange or to another person at price $ 0.00 per share. | 07 Dec 2021 | 1 | 96 | - | - | Class A Common Stock | |
| Charlotte Guyman | Director | Sale of securities on an exchange or to another person at price $ 0.00 per share. | 07 Dec 2021 | 1 | 95 | - | - | Class A Common Stock | |
| Charlotte Guyman | Director | Sale of securities on an exchange or to another person at price $ 0.00 per share. | 07 Dec 2021 | 3 | 97 | - | - | Class A Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 01 Nov 2021 | 35 | 991 (0%) | 0% | - | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 287.54 per share. | 29 Oct 2021 | 7,200 | 170,043 (0%) | 0% | 287.5 | 2,070,277 | Class B Common Stock |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 12 Oct 2021 | 59 | 1,026 (0%) | 0% | - | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 15 Sep 2021 | 26 | 1,085 (0%) | 0% | - | Class B Common Stock | |
| Charles T. Munger | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 10 Sep 2021 | 40 | 4,370 | - | - | Class A Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 10 Sep 2021 | 36 | 1,111 (0%) | 0% | - | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 17 Aug 2021 | 7 | 1,147 (0%) | 0% | - | Class B Common Stock | |
| Gregory Edward Abel | Director, Vice Chairman | Other type of transaction at price $ 276.82 per share. | 22 Jun 2021 | 763 | 0 (0%) | 0% | 276.8 | 211,214 | Class B Common Stock |
| Gregory Edward Abel | Director, Vice Chairman | Other type of transaction at price $ 276.82 per share. | 22 Jun 2021 | 2,289 | 2,289 (0%) | 0% | 276.8 | 633,641 | Class B Common Stock |
| Gregory Edward Abel | Director, Vice Chairman | Other type of transaction at price $ 276.82 per share. | 22 Jun 2021 | 763 | 0 (0%) | 0% | 276.8 | 211,214 | Class B Common Stock |
| Gregory Edward Abel | Director, Vice Chairman | Other type of transaction at price $ 276.82 per share. | 22 Jun 2021 | 763 | 0 (0%) | 0% | 276.8 | 211,214 | Class B Common Stock |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 21 Jun 2021 | 11,582,280 | 3,592,908 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 21 Jun 2021 | 10,110 | 238,624 | - | - | Class A Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 21 Jun 2021 | 810,756 | 2,412 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 21 Jun 2021 | 810,756 | 813,168 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 21 Jun 2021 | 810,756 | 1,623,924 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 21 Jun 2021 | 1,158,228 | 2,434,680 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 21 Jun 2021 | 15,165,000 | 15,175,188 (1%) | 1% | 0 | Class B Common Stock | ||
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 16 Jun 2021 | 4 | 1,154 (0%) | 0% | - | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 278.19 per share. | 04 May 2021 | 7,852 | 177,243 (0%) | 0% | 278.2 | 2,184,348 | Class B Common Stock |
| Charles T. Munger | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 26 Apr 2021 | 40 | 4,410 | - | - | Class A Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 13 Apr 2021 | 38 | 1,158 (0%) | 0% | - | Class B Common Stock | |
| Charles T. Munger | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 07 Apr 2021 | 8 | 4,450 | - | - | Class A Common Stock | |
| Charles T. Munger | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 07 Apr 2021 | 107 | 643 (0%) | 0% | - | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 04 Feb 2021 | 66 | 1,196 (0%) | 0% | - | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 22 Dec 2020 | 68 | 1,262 (0%) | 0% | - | Class B Common Stock | |
| Charles T. Munger | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Dec 2020 | 40 | 4,458 | - | - | Class A Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Dec 2020 | 44 | 1,330 (0%) | 0% | - | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 14 Oct 2020 | 71 | 1,384 (0%) | 0% | - | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 213.00 per share. | 30 Sep 2020 | 7,000 | 185,095 (0%) | 0% | 213 | 1,491,000 | Class B Common Stock |
| Charles T. Munger | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 22 Sep 2020 | 20 | 4,498 | - | - | Class A Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 28 Jul 2020 | 60 | 1,445 (0%) | 0% | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 07 Jul 2020 | 853,428 | 863,616 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 07 Jul 2020 | 15,972,000 | 15,981,533 (1%) | 1% | 0 | Class B Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 07 Jul 2020 | 12,191,874 | 3,789,659 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 07 Jul 2020 | 1,219,187 | 2,570,472 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 07 Jul 2020 | 853,428 | 1,717,044 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 07 Jul 2020 | 853,428 | 10,188 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 07 Jul 2020 | 10,648 | 248,734 | - | - | Class A Common Stock | ||
| Ajit Jain | Director, Vice Chairman | 01 Jul 2020 | 1 | 0 | - | - | Class A Common Stock | ||
| Ajit Jain | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 177.74 per share. | 01 Jul 2020 | 5,600 | 192,095 (0%) | 0% | 177.7 | 995,316 | Class B Common Stock |
| Ajit Jain | Director, Vice Chairman | 01 Jul 2020 | 1,500 | 1,505 (0%) | 0% | - | Class B Common Stock | ||
| Charles T. Munger | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 15 Jun 2020 | 20 | 4,518 | - | - | Class A Common Stock | |
| Meryl B. Witmer | Director | Purchase of securities on an exchange or from another person at price $ 261003.00 per share. | 18 May 2020 | 1 | 1 (0%) | 0% | 261003 | 261,003 | Class A Common Stock |
| Meryl B. Witmer | Director | Purchase of securities on an exchange or from another person at price $ 261002.50 per share. | 18 May 2020 | 2 | 2 (0%) | 0% | 261002.5 | 522,005 | Class A Common Stock |
| Meryl B. Witmer | Director | Purchase of securities on an exchange or from another person at price $ 261002.50 per share. | 18 May 2020 | 2 | 2 (0%) | 0% | 261002.5 | 522,005 | Class A Common Stock |
| Meryl B. Witmer | Director | Purchase of securities on an exchange or from another person at price $ 261003.00 per share. | 18 May 2020 | 1 | 1 (0%) | 0% | 261003 | 261,003 | Class A Common Stock |
| Meryl B. Witmer | Director | Purchase of securities on an exchange or from another person at price $ 261003.00 per share. | 18 May 2020 | 1 | 1 (0%) | 0% | 261003 | 261,003 | Class A Common Stock |
| Meryl B. Witmer | Director | Purchase of securities on an exchange or from another person at price $ 261003.00 per share. | 18 May 2020 | 1 | 1 (0%) | 0% | 261003 | 261,003 | Class A Common Stock |
| Meryl B. Witmer | Director | Purchase of securities on an exchange or from another person at price $ 173.30 per share. | 18 May 2020 | 1,000 | 2,000 (0%) | 0% | 173.3 | 173,300 | Class B Common Stock |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 15 May 2020 | 768 | 5 (0%) | 0% | - | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 28 Feb 2020 | 74 | 623 (0%) | 0% | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2019 | 1,123 | 9,533 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2019 | 760 | 10,656 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2019 | 33,840 | 11,416 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 31 Dec 2019 | 18,000 | 45,256 (0%) | 0% | 0 | Class B Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2019 | 27,957 | 27,256 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2019 | 4,660 | 55,213 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2019 | 5,256 | 59,873 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 31 Dec 2019 | 12 | 259,382 | - | - | Class A Common Stock | ||
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 27 Dec 2019 | 9 | 697 (0%) | 0% | - | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 21 Oct 2019 | 173 | 706 (0%) | 0% | - | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 22 Aug 2019 | 8 | 879 (0%) | 0% | - | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 29 Jul 2019 | 5 | 887 (0%) | 0% | - | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 22 Jul 2019 | 49 | 892 (0%) | 0% | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 01 Jul 2019 | 24,765 | 91,189 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 01 Jul 2019 | 11,250 | 259,394 | - | - | Class A Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 01 Jul 2019 | 898,345 | 65,129 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 01 Jul 2019 | 898,345 | 963,474 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 01 Jul 2019 | 898,345 | 1,861,819 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 01 Jul 2019 | 1,283,355 | 2,760,164 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 01 Jul 2019 | 12,833,551 | 4,043,519 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 01 Jul 2019 | 16,875,000 | 16,877,070 (1%) | 1% | 0 | Class B Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 01 Jul 2019 | 119 | 2,070 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 01 Jul 2019 | 75,000 | 2,189 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 01 Jul 2019 | 5,018 | 77,189 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 01 Jul 2019 | 8,982 | 82,207 (0%) | 0% | 0 | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 03 Jun 2019 | 73 | 941 (0%) | 0% | - | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 08 Apr 2019 | 75,000 | 197,695 (0%) | 0% | - | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | 06 Mar 2019 | 1 | 66 | - | - | Class A Common Stock | ||
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 06 Mar 2019 | 586 | 1,014 (0%) | 0% | - | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | 06 Mar 2019 | 1,500 | 1,600 (0%) | 0% | - | Class B Common Stock | ||
| David S. Gottesman | None | 31 Dec 2018 | 34 | 78 | - | - | Class A Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2018 | 5,340 | 177,945 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2018 | 32,544 | 140,401 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2018 | 23,199 | 117,202 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2018 | 1,248 | 115,954 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2018 | 5,000 | 172,945 (0%) | 0% | 0 | Class B Common Stock | |
| Charlotte Guyman | None | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2018 | 100 | 100 (0%) | 0% | 0 | Class B Common Stock | |
| Charlotte Guyman | None | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2018 | 100 | 0 (0%) | 0% | 0 | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Purchase of securities on an exchange or from another person at price $ 0.00 per share. | 18 Dec 2018 | 67 | 67 | - | - | Class A Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 12 Nov 2018 | 102 | 100 (0%) | 0% | 0 | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Sale of securities on an exchange or to another person at price $ 219.69 per share. | 07 Nov 2018 | 5,700 | 122,695 (0%) | 0% | 219.7 | 1,252,233 | Class B Common Stock |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 17 Oct 2018 | 108 | 202 (0%) | 0% | 0 | Class B Common Stock | |
| Charles T. Munger | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 26 Sep 2018 | 214 | 4,538 | - | - | Class A Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 29 Aug 2018 | 96 | 310 (0%) | 0% | 0 | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 15 Aug 2018 | 49 | 406 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 16 Jul 2018 | 945,626 | 183,285 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 16 Jul 2018 | 11,867 | 270,644 | - | - | Class A Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 16 Jul 2018 | 23,481 | 106,176 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 16 Jul 2018 | 5,822 | 100,354 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 16 Jul 2018 | 5,017 | 95,337 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 16 Jul 2018 | 125 | 95,212 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 16 Jul 2018 | 15,122 | 80,089 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 16 Jul 2018 | 524 | 79,565 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 16 Jul 2018 | 17,800,500 | 17,880,065 (1%) | 1% | 0 | Class B Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 16 Jul 2018 | 13,509,002 | 4,371,063 (0%) | 1% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 16 Jul 2018 | 1,350,900 | 3,020,163 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 16 Jul 2018 | 945,626 | 2,074,537 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 16 Jul 2018 | 945,626 | 1,128,911 (0%) | 0% | 0 | Class B Common Stock | |
| Charles T. Munger | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 01 Jun 2018 | 26 | 4,752 | - | - | Class A Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 27 May 2018 | 6 | 455 (0%) | 0% | 0 | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 24 May 2018 | 6 | 461 (0%) | 0% | 0 | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 15 May 2018 | 732 | 467 (0%) | 0% | 0 | Class B Common Stock | |
| Ajit Jain | Director, Vice Chairman | Purchase of securities on an exchange or from another person at price $ 199.82 per share. | 10 May 2018 | 6,000 | 128,395 (0%) | 0% | 199.8 | 1,198,920 | Class B Common Stock |
| Ajit Jain | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 06 Mar 2018 | 25 | 1,199 (0%) | 0% | 0 | Class B Common Stock | |
| Ronald L. Olson | None | 28 Feb 2018 | 3,000 | 3,400 (0%) | 0% | 0 | Class B Common Stock | ||
| Ronald L. Olson | None | Gift of securities by or to the insider at price $ 0.00 per share. | 28 Feb 2018 | 2,103 | 1,297 (0%) | 0% | 0 | Class B Common Stock | |
| Ronald L. Olson | None | 28 Feb 2018 | 2 | 50 | - | - | Class A Common Stock | ||
| Ronald L. Olson | None | Gift of securities by or to the insider at price $ 0.00 per share. | 28 Feb 2018 | 21 | 29 | - | - | Class A Common Stock | |
| Charles T. Munger | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 26 Feb 2018 | 67 | 4,778 | - | - | Class A Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Jan 2018 | 6,851 | 129,657 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Jan 2018 | 150,000 | 129,657 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 02 Jan 2018 | 100 | 282,511 | - | - | Class A Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Jan 2018 | 6,324 | 188,571 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Jan 2018 | 11,926 | 176,645 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Jan 2018 | 50 | 176,595 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Jan 2018 | 39,887 | 136,708 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Jan 2018 | 100 | 136,608 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Jan 2018 | 100 | 136,508 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 02 Jan 2018 | 150,000 | 279,657 (0%) | 0% | 0 | Class B Common Stock | ||
| Charlotte Guyman | None | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2017 | 100 | 500 (0%) | 0% | 0 | Class B Common Stock | |
| Charlotte Guyman | None | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2017 | 200 | 300 (0%) | 0% | 0 | Class B Common Stock | |
| Charlotte Guyman | None | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2017 | 100 | 200 (0%) | 0% | 0 | Class B Common Stock | |
| Charles T. Munger | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 03 Nov 2017 | 18 | 4,845 | - | - | Class A Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 10 Jul 2017 | 14,220,001 | 4,603,083 (0%) | 1% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 10 Jul 2017 | 995,396 | 2,185,687 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 10 Jul 2017 | 995,396 | 1,190,291 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 10 Jul 2017 | 995,396 | 194,895 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 10 Jul 2017 | 12,500 | 282,611 | - | - | Class A Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 10 Jul 2017 | 18,750,000 | 18,823,084 (1%) | 1% | 0 | Class B Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 10 Jul 2017 | 1,422,000 | 3,181,083 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 10 Jul 2017 | 5,887 | 73,084 (0%) | 0% | 0 | Class B Common Stock | |
| Charles T. Munger | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 26 Jun 2017 | 20 | 4,863 | - | - | Class A Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 22 Mar 2017 | 75,000 | 78,971 (0%) | 0% | 0 | Class B Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 22 Mar 2017 | 6,104 | 73,241 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 22 Mar 2017 | 12,208 | 61,033 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 22 Mar 2017 | 6,095 | 54,938 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 22 Mar 2017 | 6,149 | 48,789 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 22 Mar 2017 | 30,148 | 18,641 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 22 Mar 2017 | 14,527 | 4,114 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 22 Mar 2017 | 143 | 3,971 (0%) | 0% | 0 | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 22 Mar 2017 | 50 | 295,111 | - | - | Class A Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2016 | 46,500 | 98,406 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2016 | 8,231 | 90,175 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2016 | 10,085 | 80,090 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2016 | 345 | 79,745 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2016 | 100 | 79,645 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2016 | 100 | 79,545 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2016 | 100 | 79,445 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2016 | 100 | 79,345 | - | - | Class B Common Stock | |
| Charles T. Munger | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 23 Dec 2016 | 21 | 4,883 | - | - | Class A Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 13 Jul 2016 | 13,100 | 295,161 | - | - | Class A Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 13 Jul 2016 | 100 | 164,785 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 13 Jul 2016 | 35,938 | 128,847 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 13 Jul 2016 | 7,035 | 121,812 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 13 Jul 2016 | 707 | 121,105 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 13 Jul 2016 | 200 | 120,905 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 13 Jul 2016 | 10,464 | 110,441 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 13 Jul 2016 | 6,915 | 103,526 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 13 Jul 2016 | 19,650,000 | 19,753,526 | - | - | Class B Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 13 Jul 2016 | 14,968,423 | 4,785,103 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 13 Jul 2016 | 1,496,842 | 3,288,261 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 13 Jul 2016 | 1,047,785 | 2,240,476 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 13 Jul 2016 | 1,047,785 | 1,192,691 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 13 Jul 2016 | 1,047,785 | 144,906 | - | - | Class B Common Stock | |
| Ronald L. Olson | None | Purchase of securities on an exchange or from another person at price $ 0.00 per share. | 11 Mar 2016 | 10 | 102 | - | - | Class A Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 25 Jan 2016 | 139 | 308,261 | - | - | Class A Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 25 Jan 2016 | 7,828 | 36,385 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 25 Jan 2016 | 208,500 | 244,885 | - | - | Class B Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 25 Jan 2016 | 80,000 | 164,885 | - | - | Class B Common Stock | |
| Meryl B. Witmer | None | Purchase of securities on an exchange or from another person at price $ 0.00 per share. | 04 Jan 2016 | 600 | 600 | - | - | Class B Common Stock | |
| Meryl B. Witmer | None | Purchase of securities on an exchange or from another person at price $ 0.00 per share. | 04 Jan 2016 | 400 | 1,000 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2015 | 10,000 | 212,557 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2015 | 100 | 212,457 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2015 | 735 | 211,722 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2015 | 7,368 | 204,354 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2015 | 63,259 | 141,095 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2015 | 80,000 | 61,095 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2015 | 800 | 60,295 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2015 | 8,490 | 51,805 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2015 | 100 | 51,705 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2015 | 100 | 51,605 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2015 | 7,392 | 44,213 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 25 Jun 2015 | 12,600 | 308,400 | - | - | Class A Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 25 Jun 2015 | 6,685 | 2,039,585 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 25 Jun 2015 | 8,718 | 2,030,867 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 25 Jun 2015 | 34,252 | 1,996,615 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 25 Jun 2015 | 6,851 | 1,989,764 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 25 Jun 2015 | 100 | 1,989,664 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 25 Jun 2015 | 150 | 1,989,514 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 25 Jun 2015 | 22,538 | 1,966,976 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 25 Jun 2015 | 130 | 1,966,846 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 25 Jun 2015 | 18,900,000 | 20,866,846 | - | - | Class B Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 25 Jun 2015 | 3,636 | 20,863,210 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 25 Jun 2015 | 15,756,234 | 5,106,976 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 25 Jun 2015 | 1,575,623 | 3,531,353 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 25 Jun 2015 | 1,102,932 | 2,428,421 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 25 Jun 2015 | 1,102,932 | 1,325,489 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 25 Jun 2015 | 1,102,932 | 222,557 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2014 | 55,000 | 2,050,640 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2014 | 870 | 2,049,770 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2014 | 100 | 2,049,670 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2014 | 100 | 2,049,570 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2014 | 3,300 | 2,046,270 | - | - | Class B Common Stock | |
| Thomas S. Murphy | None | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2014 | 34 | 100 | - | - | Class A Common Stock | |
| Thomas S. Murphy | None | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2014 | 34 | 66 | - | - | Class A Common Stock | |
| Thomas S. Murphy | None | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2014 | 33 | 33 | - | - | Class A Common Stock | |
| Thomas S. Murphy | None | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2014 | 33 | 0 | - | - | Class A Common Stock | |
| Thomas S. Murphy | None | 31 Dec 2014 | 250 | 2,995 | - | - | Class B Common Stock | ||
| Thomas S. Murphy | None | 31 Dec 2014 | 250 | 2,990 | - | - | Class B Common Stock | ||
| Ronald L. Olson | None | Sale of securities on an exchange or to another person at price $ 0.00 per share. | 19 Dec 2014 | 65 | 2,435 | - | - | Class B Common Stock | |
| David S. Gottesman | None | Gift of securities by or to the insider at price $ 0.00 per share. | 29 Oct 2014 | 884 | 112 | - | - | Class A Common Stock | |
| David S. Gottesman | None | Gift of securities by or to the insider at price $ 0.00 per share. | 29 Oct 2014 | 1,413 | 0 | - | - | Class B Common Stock | |
| Charles T. Munger | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 12 Sep 2014 | 100 | 5,124 | - | - | Class A Common Stock | |
| Charles T. Munger | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 12 Sep 2014 | 220 | 4,904 | - | - | Class A Common Stock | |
| David S. Gottesman | None | Gift of securities by or to the insider at price $ 0.00 per share. | 05 Sep 2014 | 892 | 1,940 | - | - | Class A Common Stock | |
| David S. Gottesman | None | Gift of securities by or to the insider at price $ 0.00 per share. | 05 Sep 2014 | 1,035 | 1,413 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 02 Jul 2014 | 15,000 | 321,000 | - | - | Class A Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Jul 2014 | 50 | 1,469,307 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Jul 2014 | 43,580 | 1,425,727 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Jul 2014 | 40,500 | 1,385,227 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Jul 2014 | 35,780 | 1,349,447 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Jul 2014 | 6,760 | 1,342,687 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Jul 2014 | 9,755 | 1,332,932 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Jul 2014 | 79 | 1,332,853 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Jul 2014 | 79 | 1,332,774 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Jul 2014 | 130 | 1,332,644 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 02 Jul 2014 | 22,500,000 | 23,832,644 | - | - | Class B Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Jul 2014 | 16,585,510 | 7,247,134 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Jul 2014 | 1,658,551 | 5,588,583 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Jul 2014 | 1,160,981 | 4,427,602 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Jul 2014 | 1,160,981 | 3,266,621 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 02 Jul 2014 | 1,160,981 | 2,105,640 | - | - | Class B Common Stock | |
| Charles T. Munger | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 19 Feb 2014 | 100 | 5,224 | - | - | Class A Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2013 | 100 | 1,469,357 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2013 | 50 | 1,469,457 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2013 | 2,000 | 1,470,607 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2013 | 1,000 | 1,469,507 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2013 | 10,000 | 1,557,907 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2013 | 100 | 1,470,507 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2013 | 85,300 | 1,472,607 | - | - | Class B Common Stock | |
| Thomas S. Murphy | None | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2013 | 77 | 906 | - | - | Class A Common Stock | |
| Thomas S. Murphy | None | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2013 | 77 | 983 | - | - | Class A Common Stock | |
| Thomas S. Murphy | None | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2013 | 77 | 829 | - | - | Class A Common Stock | |
| Thomas S. Murphy | None | Gift of securities by or to the insider at price $ 0.00 per share. | 31 Dec 2013 | 76 | 1,060 | - | - | Class A Common Stock | |
| Charles T. Munger | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 11 Oct 2013 | 320 | 5,354 | - | - | Class A Common Stock | |
| Charles T. Munger | Director, Vice Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 11 Oct 2013 | 30 | 5,324 | - | - | Class A Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 05 Jul 2013 | 21,309 | 3,525,623 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 05 Jul 2013 | 7,378 | 3,505,310 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 05 Jul 2013 | 44,366 | 3,456,472 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 05 Jul 2013 | 11,935 | 3,512,688 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 05 Jul 2013 | 4,472 | 3,500,838 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 05 Jul 2013 | 190 | 3,456,282 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 05 Jul 2013 | 21,000,000 | 24,438,436 | - | - | Class B Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 05 Jul 2013 | 1,222,085 | 1,567,907 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | 05 Jul 2013 | 14,000 | 336,000 | - | - | Class A Common Stock | ||
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 05 Jul 2013 | 1,222,085 | 2,789,992 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 05 Jul 2013 | 1,000 | 3,524,623 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 05 Jul 2013 | 17,458,431 | 6,980,005 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 05 Jul 2013 | 17,846 | 3,438,436 | - | - | Class B Common Stock | |
| Warren E. Buffett | Director, Chairman and CEO, Ten Percent Owner | Gift of securities by or to the insider at price $ 0.00 per share. | 05 Jul 2013 | 1,745,843 | 5,234,162 | - | - | Class B Common Stock |