EDGAR Filing Documents for 0001193125-12-079022

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:

SEC Accession No. 0001193125-12-079022

Filing Date

2012-02-27

Accepted

2012-02-27 06:02:29

Documents

Period of Report

2011-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 10-K	d280149d10k.htm	10-K	2352265
2	EXHIBIT 12	d280149dex12.htm	EX-12	31254
3	EXHIBIT 21	d280149dex21.htm	EX-21	68758
4	EXHIBIT 23	d280149dex23.htm	EX-23	1996
5	EXHIBIT 31.1	d280149dex311.htm	EX-31.1	9499
6	EXHIBIT 31.2	d280149dex312.htm	EX-31.2	9508
7	EXHIBIT 32.1	d280149dex321.htm	EX-32.1	3205
8	EXHIBIT 32.2	d280149dex322.htm	EX-32.2	3225
9	EXHIBIT 95	d280149dex95.htm	EX-95	19278
	Complete submission text file	0001193125-12-079022.txt		17191403

Data Files

Seq	Description	Document	Type	Size
10	XBRL INSTANCE DOCUMENT	brka-20111231.xml	EX-101.INS	3145925
11	XBRL TAXONOMY EXTENSION SCHEMA	brka-20111231.xsd	EX-101.SCH	150796
12	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE	brka-20111231_cal.xml	EX-101.CAL	149981
13	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE	brka-20111231_def.xml	EX-101.DEF	750160
14	XBRL TAXONOMY EXTENSION LABEL LINKBASE	brka-20111231_lab.xml	EX-101.LAB	762405
15	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE	brka-20111231_pre.xml	EX-101.PRE	805808

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)