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Filing metadata

Accession number: 0001181431-13-014123
Form type: Form 4
Filer: BERKSHIRE HATHAWAY INC
CIK: CIK 1067983
Filed: Mar 04, 2013
Reporting period: Feb 28, 2013
Description: Insider transaction

Documents

0001181431-13-014123-index.htm

Complete submission

0001181431-13-014123.txt

directory listing

Filed by

BERKSHIRE HATHAWAY INC