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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-10-043450
Filing Date
2010-03-01
Accepted
2010-03-01 06:02:07
Documents
16
Period of Report
2009-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K d10k.htm 10-K 2038259
2 EXHIBIT 3.(I) dex3i.htm EX-3.(I) 33492
3 EXHIBIT 12 dex12.htm EX-12 30508
4 EXHIBIT 21 dex21.htm EX-21 51487
5 EXHIBIT 23 dex23.htm EX-23 2057
6 EXHIBIT 31.1 dex311.htm EX-31.1 9471
7 EXHIBIT 31.2 dex312.htm EX-31.2 9583
8 EXHIBIT 32.1 dex321.htm EX-32.1 3372
9 EXHIBIT 32.2 dex322.htm EX-32.2 3392
10 PDF OF THE FORM 10-K d10k1.pdf 10-K 526259
  Complete submission text file 0001193125-10-043450.txt   6510231

Data Files

Seq Description Document Type Size
11 XBRL INSTANCE DOCUMENT brka-20091231.xml EX-101.INS 1114483
12 XBRL TAXONOMY EXTENSION SCHEMA brka-20091231.xsd EX-101.SCH 27878
13 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE brka-20091231_cal.xml EX-101.CAL 44801
14 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE brka-20091231_def.xml EX-101.DEF 94499
15 XBRL TAXONOMY EXTENSION LABEL LINKBASE brka-20091231_lab.xml EX-101.LAB 176446
16 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE brka-20091231_pre.xml EX-101.PRE 123963
Mailing Address 1440 KIEWIT PLAZA OMAHA NE 68131
Business Address 1440 KIEWIT PLZ 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-K | Act: 34 | File No.: 001-14905 | Film No.: 10641888
SIC: 6331 Fire, Marine & Casualty Insurance
Office of Finance