Berkshire Hathaway filings

This page lists the SEC filings reported by Berkshire Hathaway.

SEC filings by Berkshire Hathaway (8-K)
TypeFiled
8-K2024-02-26EDGAR
8-K2024-01-10EDGAR
8-K2023-12-01EDGAR
8-K2023-11-29EDGAR
8-K2023-11-07EDGAR
8-K2023-08-07EDGAR
8-K2023-05-10EDGAR
8-K2023-05-02EDGAR
8-K2023-04-20EDGAR
8-K2023-03-01EDGAR
8-K2022-12-19EDGAR
8-K2022-12-08EDGAR
8-K2022-11-08EDGAR
8-K2022-10-04EDGAR
8-K2022-05-04EDGAR
8-K2022-03-18EDGAR
8-K2022-03-15EDGAR
8-K2022-03-01EDGAR
8-K2022-02-18EDGAR
8-K2022-01-25EDGAR
Form 13F-HR
The 13F-HR report is filed quarterly to report securities held by the filer that fall under the SEC's 13F rules.
Form SC 13D/G
Reported by persons and groups who own 5% or more of any class of a company's outstanding shares. If the ownership changes by 1% or more, an amendment must be filed.
Form 3, 4, and 5
Form 3, 4, and 5 reports are filed to report insider transactions by company officers and directors, and any beneficial owners of more than ten percent of a company's shares. Form 3 is the initial report that must be filed when a person becomes an officer, director, or beneficial owner. Form 4 reports are used to report changes in ownership, while the Form 5 report is used for reporting transactions that should have been reported earlier in a Form 4 filing.