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Filing Detail
Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001193125-21-080418
Filing Date
2021-03-15
Accepted
2021-03-15 06:09:59
Documents
1
Period of Report
2021-05-01

Document Format Files

Seq Description Document Type Size
1 DEF 14A d938053ddef14a.htm DEF 14A 267995
  Complete submission text file 0001193125-21-080418.txt   269052
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)

IRS No.: 470813844 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEF 14A | Act: 34 | File No.: 001-14905 | Film No.: 21739694
SIC: 6331 Fire, Marine & Casualty Insurance