BERKSHIRE HATHAWAY INC of OMAHA, NE filed a DEF 14A with the SEC on 2025-03-14. Industry: Fire, Marine & Casualty Insurance.
| Seq | Type | Description |
|---|---|---|
| 1 | DEF 14A | DEF 14A |
| 2 | EX-101.SCH | XBRL TAXONOMY EXTENSION SCHEMA |
| 3 | EX-101.LAB | XBRL TAXONOMY EXTENSION LABEL LINKBASE |
| 4 | EX-101.PRE | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE |
| 16 | XML | EXTRACTED XBRL INSTANCE DOCUMENT |
Showing 12 of 60 filings.
| Filed | Form |
|---|---|
| 2026-03-13 | DEFA14A |
| 2026-03-13 | DEFA14A |
| 2026-03-13 | DEF 14A |
| 2025-04-11 | PX14A6G |
| 2025-04-04 | PX14A6G |
| 2025-03-25 | PX14A6G |
| 2025-03-14 | DEFA14A |
| 2025-03-14 | DEFA14A |
| 2025-03-14 | DEF 14A |
| 2024-04-10 | PX14A6G |
| 2024-04-05 | PX14A6G |
| 2024-04-05 | PX14A6G |