Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001733998-24-000093
Filing Date
2024-08-02
Accepted
2024-08-02 13:05:52
Documents
92
Period of Report
2024-06-30

Document Format Files

Seq Description Document Type Size
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2 EX-3.1 ex312024q2.htm EX-3.1 75016
3 EX-4 ex42024q2.htm EX-4 170280
4 EX-31.1 ex3112024q2.htm EX-31.1 8061
5 EX-31.2 ex3122024q2.htm EX-31.2 8184
6 EX-31.3 ex3132024q2.htm EX-31.3 8067
7 EX-31.4 ex3142024q2.htm EX-31.4 8190
8 EX-32.1 ex3212024q2.htm EX-32.1 6047
9 EX-32.2 ex3222024q2.htm EX-32.2 6146
15 nwn-20240630_g1.jpg GRAPHIC 57055
16 nwn-20240630_g2.jpg GRAPHIC 38736
  Complete submission text file 0001733998-24-000093.txt   13643761

Data Files

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95 EXTRACTED XBRL INSTANCE DOCUMENT nwn-20240630_htm.xml XML 2667346
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)

EIN.: 930256722 | State of Incorp.: OR | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-15973 | Film No.: 241169801
SIC: 4924 Natural Gas Distribution
(CF Office: 01 Energy & Transportation)

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)

EIN.: 824710680 | State of Incorp.: OR | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-38681 | Film No.: 241169800
SIC: 4924 Natural Gas Distribution
(CF Office: 01 Energy & Transportation)