13F-HR | SEC Filings Hub

Filing metadata

Accession number: 0001140361-15-037407
Form type: 13F-HR
Filer: BERKSHIRE ASSET MANAGEMENT LLC/PA
CIK: CIK 949012
Filed: Oct 13, 2015
Reporting period: Sep 30, 2015
Description: Institutional holdings

Documents

0001140361-15-037407-index.htm

Complete submission

0001140361-15-037407.txt

directory listing

Filed by

BERKSHIRE ASSET MANAGEMENT LLC/PA