BERKSHIRE HATHAWAY INC - BRK-B
All tracked SEC files for this issuer. Showing up to 200 latest records.
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Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 24
Latest filed: Jul 02, 2026
| Form | Count |
|---|---|
| 4 | 11 |
| SCHEDULE 13G/A | 7 |
| 8-K | 4 |
| SCHEDULE 13G | 2 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Jul 02, 2026 | 4 | Jul 01, 2026 | 0001728451-26-000002 | View |
| May 26, 2026 | 4 | May 22, 2026 | 0001193125-26-239886 | View |
| May 20, 2026 | 4 | May 18, 2026 | 0001193125-26-232543 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0001193125-26-229218 | View |
| May 15, 2026 | SCHEDULE 13G/A | — | 0001193125-26-227102 | View |
| May 15, 2026 | SCHEDULE 13G/A | — | 0001193125-26-227107 | View |
| May 15, 2026 | SCHEDULE 13G/A | — | 0001193125-26-227203 | View |
| May 07, 2026 | 8-K | May 02, 2026 | 0001193125-26-212148 | View |
| May 06, 2026 | 4 | May 06, 2026 | 0001193125-26-209661 | View |
| May 05, 2026 | 4 | May 01, 2026 | 0001193125-26-207021 | View |
| Apr 29, 2026 | SCHEDULE 13G | — | 0002100119-26-000227 | View |
| Apr 16, 2026 | 8-K | Apr 16, 2026 | 0001193125-26-159326 | View |
| Mar 27, 2026 | 4 | Mar 27, 2026 | 0001728451-26-000001 | View |
| Mar 26, 2026 | SCHEDULE 13G/A | — | 0000102909-26-000775 | View |
| Mar 19, 2026 | 4 | Mar 17, 2026 | 0001193125-26-116315 | View |
| Mar 05, 2026 | 4 | Mar 04, 2026 | 0001193125-26-092556 | View |
| Mar 05, 2026 | 8-K | Mar 04, 2026 | 0001193125-26-092557 | View |
| Mar 02, 2026 | 8-K | Feb 28, 2026 | 0001193125-26-085801 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | — | 0001193125-26-054571 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | — | 0001193125-26-054609 | View |
| Feb 17, 2026 | SCHEDULE 13G | — | 0001193125-26-054685 | View |
| Feb 17, 2026 | 4 | Jan 06, 2026 | 0001193125-26-054947 | View |
| Feb 05, 2026 | SCHEDULE 13G/A | — | 0000315066-26-000368 | View |
| Feb 02, 2026 | 4 | Jan 29, 2026 | 0001193125-26-033900 | View |