---
schema_version: "secwatch.filing_event.v1"
accession: "0001733998-25-000117"
form_type: "8-K"
ticker: "NWN"
cik: "0001733998"
company_name: "Northwest Natural Holding Co"
filed_at: "2025-07-03T23:59:59+00:00"
generated_at: "2026-05-18T09:28:28.405132+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# NW Natural Holdings appoints Peter Bragdon to Board; Dave Drinkward to subsidiary board

## Summary
- Peter Bragdon appointed to NW Holdings and NW Natural boards effective July 12, 2025; board size increased to 11.
- Bragdon is EVP, CAO & General Counsel of Columbia Sportswear (COLM); will serve on OECC and Public Affairs committees.
- Dave Drinkward appointed to NW Natural board effective June 30, 2025; he is President & CEO of Hoffman Construction.
- Both directors are independent under NYSE standards; Bragdon also qualifies as independent for compensation committee.

## SEC filing metadata
- accession: 0001733998-25-000117
- form_type: 8-K
- ticker: NWN
- cik: 0001733998
- company_name: Northwest Natural Holding Co
- filed_at: 2025-07-03T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1733998/000173399825000117/0001733998-25-000117-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1733998/000173399825000117/nwn-20250630.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001733998-25-000117
- JSON: https://secwatch.observer/filing/0001733998-25-000117.json
- Plain text: https://secwatch.observer/filing/0001733998-25-000117.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.