Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000950170-25-072923
Filing Date
2025-05-15
Accepted
2025-05-15 18:02:24
Documents
1
Period of Report
2025-05-13

Document Format Files

Seq Description Document Type Size
1 4 ownership.html 4  
1 4 ownership.xml 4 8173
  Complete submission text file 0000950170-25-072923.txt   9773
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.: 001-14905 | Film No.: 25956257

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

EIN.: 470813844 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 6331 Fire, Marine & Casualty Insurance
(CF Office: 02 Finance)