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Northwest Natural Holding Co — S-3ASR Filings

3 S-3ASR filings on record

This page lists all S-3ASR filings submitted to the SEC by Northwest Natural Holding Co (NWN), sorted by most recent first. Each row links to the full filing on EdgarLookup. Northwest Natural Holding Co has filed 3 S-3ASR documents with the SEC since 2018. To view all SEC filings by Northwest Natural Holding Co, see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-Q 11-K 144 3 305B2 4 4/A 424B2 424B3 424B5 5 8-K 8-K12B ARS CORRESP DEF 14A EFFECT FWP S-3ASR S-4 S-8 S-8 POS SC 13G SC 13G/A SCHEDULE 13G/A UPLOAD
Form Description Accession Number Filed Period
S-3ASR S-3ASR 0001193125-24-197846 Aug 9, 2024 —
S-3ASR S-3ASR 0001193125-21-245839 Aug 13, 2021 —
S-3ASR S-3ASR 0001193125-18-290889 Oct 2, 2018 —