Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000950170-25-101546
Filing Date
2025-08-01
Accepted
2025-08-01 19:02:10
Documents
1
Period of Report
2025-07-30

Document Format Files

Seq Description Document Type Size
1 4 ownership.html 4  
1 4 ownership.xml 4 5240
  Complete submission text file 0000950170-25-101546.txt   7540
Mailing Address 3555 FARNAM ST STE 1440 OMAHA NE 68131
Business Address 3555 FARNAM ST STE 1440 OMAHA NE 68131 402-346-1400
BUFFETT WARREN E (Reporting) CIK: 0000315090 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-23593 | Film No.: 251177630

Mailing Address 3555 FARNAM STREET OMAHA NE 68131
Business Address 3555 FARNAM STREET OMAHA NE 68131 4023461400
BERKSHIRE HATHAWAY INC (Reporting) CIK: 0001067983 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
SIC: 6331 Fire, Marine & Casualty Insurance
(CF Office: 02 Finance)