SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses:
SEC Accession No. 0001193125-21-109462
Filing Date
2021-04-08
Accepted
2021-04-08 06:07:51
Documents
1

Document Format Files

Seq Description Document Type Size
1 FWP d28447dfwp.htm FWP 19138
  Complete submission text file 0001193125-21-109462.txt   20781
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)

IRS No.: 470813844 | State of Incorp.: DE | Fiscal Year End: 1231
Type: FWP
SIC: 6331 Fire, Marine & Casualty Insurance

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)

IRS No.: 470813844 | State of Incorp.: DE | Fiscal Year End: 1231
Type: FWP | Act: 34 | File No.: 333-229396 | Film No.: 21813704
SIC: 6331 Fire, Marine & Casualty Insurance