Northwest Natural Holding Company – Filings and Transcripts

NYSE: NWN
Share price (4/9/26): $55.80
Market cap (4/9/26): $2.319 billion

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Key Exhibits

External Links

Financials Filter

ended 12/31/25 FY 2025

ended 09/30/25 Q3

ended 06/30/25 Q2

ended 03/31/25 Q1

ended 12/31/24 FY 2024

Prospectuses and Registrations Filter

Registration of securities for employees

Prospectus supplement for primary offering

Free writing prospectus

Prospectus supplement

Prospectus supplement for primary offering

Ownership Filter

Vanguard Group Inc

Williams Kathryn M

News Filter

NW Natural Holdings Delivers Record 2025 Results Across All Businesses

New Financial Obligation or Off-Balance Sheet Arrangement, Financial Statements or Exhibits

NW Natural Holdings General Counsel Announces Retirement

NW Natural Holdings Reports Third Quarter 2025 Results

Proxies Filter

Definitive proxy

Definitive proxy

Definitive proxy

Definitive proxy

Definitive proxy

Other Filter

Scanned paper annual report submission

Statement of eligibility as a trustee

Scanned paper annual report submission

Scanned paper annual report submission

Letter from the SEC