Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses:
SEC Accession No. 0001193125-25-281840
Filing Date
2025-11-14
Accepted
2025-11-14 09:22:04
Documents
1

Document Format Files

Seq Description Document Type Size
1 FWP d48426dfwp.htm FWP 21699
  Complete submission text file 0001193125-25-281840.txt   23415
Mailing Address 3555 FARNAM STREET OMAHA NE 68131
Business Address 3555 FARNAM STREET OMAHA NE 68131 4023461400
BERKSHIRE HATHAWAY INC (Filed by) CIK: 0001067983 (see all company filings)

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

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

EIN.: 470813844 | State of Incorp.: DE | Fiscal Year End: 1231
Type: FWP | Act: 34 | File No.: 333-284622 | Film No.: 251481769
SIC: 6331 Fire, Marine & Casualty Insurance
(CF Office: 02 Finance)