Berkshire Hathaway filings

This page lists the SEC filings reported by Berkshire Hathaway.

SEC filings by Berkshire Hathaway ()
TypeFiled
424B52023-11-08EDGAR
8-K2023-11-07EDGAR
10-Q2023-11-06EDGAR
42023-10-30EDGAR
42023-10-25EDGAR
42023-10-25EDGAR
42023-10-05EDGAR
42023-10-05EDGAR
42023-10-02EDGAR
42023-09-27EDGAR
42023-09-22EDGAR
42023-09-13EDGAR
42023-09-08EDGAR
42023-08-17EDGAR
42023-08-16EDGAR
UPLOAD2023-08-16EDGAR
42023-08-15EDGAR
13F-HR2023-08-14EDGAR
42023-08-10EDGAR
10-Q2023-08-07EDGAR
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.