Form 11-K - Annual report of employee stock purchase, savings and similar plans:
SEC Accession No. 0001193125-21-168049
Filing Date
2021-05-21
Accepted
2021-05-20 18:53:29
Documents
3
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 11-K d215186d11k.htm 11-K 14056
2 EX-23.1 d215186dex231.htm EX-23.1 1836
3 EX-99.1 d215186dex991.htm EX-99.1 157323
  Complete submission text file 0001193125-21-168049.txt   174266
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: 11-K | Act: 34 | File No.: 001-14905 | Film No.: 21946021
SIC: 6331 Fire, Marine & Casualty Insurance