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Northwest Natural Holding Co — 4/A Filings

2 4/A filings on record

This page lists all 4/A 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 2 4/A 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
4/A — 0001733998-25-000080 Mar 26, 2025 Feb 26, 2025
4/A FORM 4/A 0001567619-20-011051 May 22, 2020 Feb 26, 2020