Form SD - Specialized disclosure report:
SEC Accession No. 0001193125-25-223232
Filing Date
2025-09-29
Accepted
2025-09-29 16:16:02
Documents
1

Document Format Files

Seq Description Document Type Size
1 SD d908306dsd.htm SD 12244
  Complete submission text file 0001193125-25-223232.txt   13401
Mailing Address 3555 FARNAM STREET OMAHA NE 68131
Business Address 3555 FARNAM STREET OMAHA NE 68131 4023461400
BERKSHIRE HATHAWAY INC (Filer) CIK: 0001067983 (see all company filings)

EIN.: 470813844 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SD | Act: 34 | File No.: 001-14905 | Film No.: 251356240
SIC: 6331 Fire, Marine & Casualty Insurance
(CF Office: 02 Finance)