Filing

Form 4

Form 4

0001181431-07-020729·NORTHWEST NATURAL GAS CO

Filing metadata

Accession number: 0001181431-07-020729
Form type: Form 4
Filer: NORTHWEST NATURAL GAS CO
CIK: CIK 73020
Filed: Mar 22, 2007
Reporting period: Mar 22, 2007
Description: Insider transaction

Documents

0001181431-07-020729-index.htm

Complete submission

0001181431-07-020729.txt

directory listing

Filed by

NORTHWEST NATURAL GAS CO