Northwest Natural Holding Company
Last updated September 27, 2026
Organization details
- Legal name
- Northwest Natural Holding Company
- Ownership
- Public
- Status
- Active
- Headquarters country
- United States
- Ticker symbol
- NWN
- Primary stock exchange
- NYSE
Identifiers
- SEC CIK
- 0001733998
Board of directors
-
David Hugo Anderson · Director · CEOSince 2023
-
David K. Mccurdy · DirectorSince 2023
-
Jane L. Peverett · DirectorSince 2023
-
Justin Palfreyman · Director · President & CEOSince 2026
-
Karen Lee · DirectorSince 2023
-
Mary E. Ludford · DirectorSince 2024
-
Monica Enand · DirectorSince 2023
-
Nathan I. Partain · DirectorSince 2023
-
Peter J. Bragdon · DirectorSince 2025
-
Sandra McDonough · DirectorSince 2023
Chief executives
David Hugo Anderson
· President & CEO
Dates unknown
Justin Palfreyman
· President & CEO
Dates unknown
Board connections
3 of this board's directors also sit on 2 other boards.
- via Mary E. Ludford and Nathan I. Partain
- via David Hugo Anderson
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $79,847
- 2 purchases by 2 insiders
- Sold, last 12 months
- $1,925,114
- 20 sales by 7 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Aug 18, 2026 | David Hugo Anderson Director | Open-market sale | −1,500 | $50.86 | $76,294 |
| Aug 6, 2026 | Peter J. Bragdon Director | Discretionary transaction | +1,141 | $50.77 | $57,914 |
| Aug 6, 2026 | Mary E. Ludford Director | Discretionary transaction | +507 | $50.77 | $25,741 |
| Aug 6, 2026 | Sandra McDonough Director | Discretionary transaction | +248 | $50.77 | $12,572 |
| Jul 20, 2026 | David Hugo Anderson Director | Open-market sale | −1,500 | $51.18 | $76,775 |
| Jun 26, 2026 | David Hugo Anderson Director | Open-market sale | −1,500 | $50.90 | $76,350 |
| May 12, 2026 | Peter J. Bragdon Director | Open-market purchase | +400 | $50.32 | $20,128 |
| May 7, 2026 | Karen Lee Director | Discretionary transaction | +1,014 | $50.19 | $50,914 |
| May 7, 2026 | Mary E. Ludford Director | Discretionary transaction | +513 | $50.19 | $25,740 |
| May 7, 2026 | Sandra McDonough Director | Discretionary transaction | +250 | $50.19 | $12,572 |
| May 7, 2026 | Peter J. Bragdon Director | Discretionary transaction | +1,152 | $50.19 | $57,803 |
| May 7, 2026 | Justin Palfreyman Director, Officer (President & CEO) | Open-market purchase | +1,225 | $48.75 | $59,719 |
| Mar 23, 2026 | Weber David A. Officer (VP, Gas Supply), NW Natural | Open-market sale | −1,700 | $52.57 | $89,369 |
| Mar 5, 2026 | Williams Kathryn M Officer (VP, Chief PA & Sustainability), NW Natural | Shares withheld for tax | −533 | $52.53 | $27,998 |
| Mar 5, 2026 | Kravitz Zachary D Officer (VP, Regulatory Affairs and), Resource Planning, NW Natural | Shares withheld for tax | −207 | $52.53 | $10,874 |
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