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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001157523-12-004238
Filing Date
2012-08-03
Accepted
2012-08-03 17:01:03
Documents
13
Period of Report
2012-06-30

Document Format Files

Seq Description Document Type Size
1 BERKSHIRE HATHAWAY INC. 10-Q a50358310.htm 10-Q 2096430
2 EXHIBIT 12 a50358310ex12.htm EX-12 60005
3 EXHIBIT 31.1 a50358310ex31-1.htm EX-31.1 15280
4 EXHIBIT 31.2 a50358310ex31-2.htm EX-31.2 15289
5 EXHIBIT 32.1 a50358310ex32-1.htm EX-32.1 5943
6 EXHIBIT 32.2 a50358310ex32-2.htm EX-32.2 5963
7 EXHIBIT 95 a50358310ex95.htm EX-95 48901
  Complete submission text file 0001157523-12-004238.txt   13964041

Data Files

Seq Description Document Type Size
8 XBRL INSTANCE DOCUMENT brka-20120630.xml EX-101.INS 2797704
9 XBRL TAXONOMY EXTENSION SCHEMA brka-20120630.xsd EX-101.SCH 93076
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE brka-20120630_cal.xml EX-101.CAL 85953
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE brka-20120630_def.xml EX-101.DEF 482655
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE brka-20120630_lab.xml EX-101.LAB 610878
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE brka-20120630_pre.xml EX-101.PRE 559930
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: 10-Q | Act: 34 | File No.: 001-14905 | Film No.: 121007442
SIC: 6331 Fire, Marine & Casualty Insurance