| Filed On | Filing |
|---|---|
| 25 Feb 2025 |
Form 4/A: Witmer Meryl B, Director
Gave 1,000 shares as a gift |
| 20 Jun 2024 |
Form 4/A: Berkshire Hathaway Inc, 10% owner and 1 other · Formula One Group
Sold 52,911 shares ($1.8M) · Sold 12,419 shares ($411K) |
| 18 Jan 2024 |
Form 4/A: Berkshire Hathaway Inc, 10% owner and 1 other · Formula One Group
Bought 162,842 shares ($4.75M) · Bought 636,453 shares ($19M) · Bought 291,459 shares ($8.74M) |
| 18 Jan 2024 |
Form 4/A: Berkshire Hathaway Inc, 10% owner and 1 other · Formula One Group
Bought 344,569 shares ($10.1M) · Bought 584,650 shares ($17.4M) · Bought 740,000 shares ($22.2M) |
| 27 Nov 2023 |
Form 4/A: Buffett Warren E, Director
Received 2,400,000 shares by conversion · Gave 2,400,000 shares as a gift |
| 19 Jul 2022 |
Form 4/A: Berkshire Hathaway Inc, 10% owner and 1 other · Occidental Petroleum Corp
Bought 242,241 shares ($14.5M) |
| 04 Dec 2020 |
Form 4/A: Jain Ajit, Director
Gave 60 shares as a gift |
| 14 May 2020 |
Form 4/A: Berkshire Hathaway Inc, 10% owner and 1 other · US Bancorp
Sold 162,300 shares ($5.42M) · Sold 335,486 shares ($10.9M) |
| 11 Jan 2017 |
Form 4/A: Munger Charles T, Director
Gave 21 Class A Common Stock as a gift |
| 04 Aug 2006 |
Form 4/A: Berkshire Hathaway Inc, 10% owner and 3 others · USG CORP
Bought 692,500 shares ($31.5M) |
| 04 Jan 2006 |
Form 4/A: Gates William H Iii, Director
Acquired 10 Class A Common Stock (Open Market Purchase) ($885K) |
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