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Filing metadata

Accession number: 0001567619-18-001408
Form type: Form 4
Filer: NORTHWEST NATURAL GAS CO
CIK: CIK 73020
Filed: Aug 17, 2018
Reporting period: Aug 16, 2018
Description: Insider transaction

Documents

0001567619-18-001408-index.htm

Complete submission

0001567619-18-001408.txt

directory listing

Filed by

NORTHWEST NATURAL GAS CO