4 | SEC Filings Hub

Filing metadata

Accession number: 0001140361-13-011363
Form type: Form 4
Filer: NORTHWEST NATURAL GAS CO
CIK: CIK 73020
Filed: Mar 07, 2013
Reporting period: Mar 06, 2013
Description: Insider transaction

Documents

0001140361-13-011363-index.htm

Complete submission

0001140361-13-011363.txt

directory listing

Filed by

NORTHWEST NATURAL GAS CO