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Filing Detail
Form ARS - Annual Report to Security Holders:
SEC Accession No. 0001193125-23-100352
Filing Date
2023-04-13
Accepted
2023-04-13 14:06:16
Documents
1
Period of Report
2022-12-31
Effectiveness Date
2023-04-13

Document Format Files

Seq Description Document Type Size
1 ARS d387111dars.pdf ARS 9319714
  Complete submission text file 0001193125-23-100352.txt   12838103
Mailing Address 250 SW TAYLOR STREET PORTLAND OR 97204
Business Address 250 SW TAYLOR STREET PORTLAND OR 97204 5032264211
NORTHWEST NATURAL GAS CO (Filer) CIK: 0000073020 (see all company filings)

IRS No.: 930256722 | State of Incorp.: OR | Fiscal Year End: 1231
Type: ARS | Act: 34 | File No.: 001-15973 | Film No.: 23817981
SIC: 4924 Natural Gas Distribution

Mailing Address 250 SW TAYLOR STREET PORTLAND OR 97204
Business Address 250 SW TAYLOR STREET PORTLAND OR 97204 503-226-4211
Northwest Natural Holding Co (Filer) CIK: 0001733998 (see all company filings)

IRS No.: 824710680 | State of Incorp.: OR | Fiscal Year End: 1231
Type: ARS | Act: 34 | File No.: 001-38681 | Film No.: 23817980
SIC: 4924 Natural Gas Distribution