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Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001193125-23-073948
Filing Date
2023-03-17
Accepted
2023-03-17 16:31:14
Documents
11

Document Format Files

Seq Description Document Type Size
1 DEF 14A d362436ddef14a.htm   iXBRL DEF 14A 358334
  Complete submission text file 0001193125-23-073948.txt   693330

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA brka-20221231.xsd EX-101.SCH 2501
5 EXTRACTED XBRL INSTANCE DOCUMENT d362436ddef14a_htm.xml XML 39108
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.: 23743073
SIC: 6331 Fire, Marine & Casualty Insurance