NWN · Insider Trading
Northwest Natural Holding Company
Every open-market purchase and sale reported by NWN officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-02 | Kyra Patterson | VP and Chief People Officer | F | −244 | −$11.39K |
| 2026-09-21 | David Hugo Anderson | Director | Sell | −1,500 | −$72.04K |
| 2026-09-03 | Brody J Wilson | VP, Treas, Controller & CAO | F | −341 | −$16.73K |
| 2026-09-03 | Raymond J Kaszuba III | SVP & Chief Financial Officer | F | −705 | −$34.59K |
| 2026-08-18 | David Hugo Anderson | Director | Sell | −1,500 | −$76.29K |
| 2026-08-07 | Peter J Bragdon | Director | I | +1,140 | +$57.91K |
| 2026-08-07 | Mary E Ludford | Director | I | +507 | +$25.74K |
| 2026-08-07 | Sandra McDonough | Director | I | +247 | +$12.57K |
| 2026-08-07 | Sandra McDonough | Director | I | +247 | +$12.57K |
| 2026-08-07 | Mary E Ludford | Director | I | +507 | +$25.74K |
| 2026-08-07 | Peter J Bragdon | Director | I | +1,140 | +$57.91K |
| 2026-07-21 | David Hugo Anderson | Director | Sell | −1,500 | −$76.78K |
| 2026-06-29 | David Hugo Anderson | Director | Sell | −1,500 | −$76.35K |
| 2026-05-13 | Peter J Bragdon | Director | Buy | +400 | +$20.13K |
| 2026-05-11 | Karen Lee | Director | I | +1,014 | +$50.91K |
| 2026-05-11 | Mary E Ludford | Director | I | +512 | +$25.74K |
| 2026-05-11 | Sandra McDonough | Director | I | +250 | +$12.57K |
| 2026-05-11 | Peter J Bragdon | Director | I | +1,151 | +$57.80K |
| 2026-05-07 | Justin Palfreyman | President & CEO | Buy | +1,225 | +$59.72K |
| 2026-03-25 | David A. Weber | VP, Gas Supply | Sell | −1,700 | −$89.37K |
| 2026-03-09 | Megan H Berge | SVP, GC, CCO & Corp. Sec. | F | −1,485 | −$78.01K |
| 2026-03-09 | Raymond J Kaszuba III | SVP & Chief Financial Officer | F | −802 | −$42.13K |
| 2026-03-09 | Kathryn M Williams | VP, Chief PA & Sustainability | F | −1,382 | −$72.60K |
| 2026-03-09 | Brody J Wilson | VP, Treas, Controller & CAO | F | −1,483 | −$77.90K |
| 2026-03-09 | David Hugo Anderson | Director | F | −9,591 | −$503.82K |
| 2026-03-09 | David A. Weber | VP, Gas Supply | MIXED | −1,483 | −$77.93K |
| 2026-03-09 | Zachary D Kravitz | VP, Regulatory Affairs and | MIXED | −1,145 | −$60.15K |
| 2026-03-09 | Brian Fellon | VP, CIO & CISO | F | −175 | −$9.19K |
| 2026-03-09 | Justin Palfreyman | President & CEO | F | −3,909 | −$205.34K |
| 2026-03-09 | Kimberly Heiting Rush | President | MIXED | −4,872 | −$255.93K |
| 2026-03-09 | MardiLyn Saathoff | Chief Legal Officer & SVP, Reg | F | −5,842 | −$306.88K |
| 2026-03-09 | Melinda B. Rogers | VP, Chief HR and | MIXED | −663 | −$34.83K |
| 2026-03-09 | Joseph S Karney | VP, Eng. & Utility Operations | MIXED | −773 | −$40.61K |
| 2026-03-04 | Mary E Ludford | Director | I | +491 | +$25.83K |
| 2026-03-04 | Sandra McDonough | Director | I | +239 | +$12.62K |
| 2026-03-04 | Karen Lee | Director | I | +971 | +$51.10K |
| 2026-03-04 | Peter J Bragdon | Director | I | +1,099 | +$57.82K |
| 2026-02-27 | Brian Fellon | VP, CIO & CISO | A | +368 | — |
| 2026-02-27 | Raymond J Kaszuba III | SVP & Chief Financial Officer | A | +1,689 | — |
| 2026-02-27 | Kathryn M Williams | VP, Chief PA & Sustainability | A | +3,139 | — |
| 2026-02-27 | Justin Palfreyman | President & CEO | A | +14,345 | — |
| 2026-02-27 | Kimberly Heiting Rush | President | A | +9,963 | — |
| 2026-02-27 | Melinda B. Rogers | VP, Chief HR and | A | +3,139 | — |
| 2026-02-27 | Joseph S Karney | VP, Eng. & Utility Operations | A | +2,292 | — |
| 2026-02-27 | MardiLyn Saathoff | Chief Legal Officer & SVP, Reg | A | +12,082 | — |
| 2026-02-27 | Zachary D Kravitz | VP, Regulatory Affairs and | A | +2,838 | — |
| 2026-02-27 | David A. Weber | VP, Gas Supply | A | +3,066 | — |
| 2026-02-27 | Brody J Wilson | VP, Treas, Controller & CAO | A | +3,066 | — |
| 2026-02-27 | David Hugo Anderson | Director | A | +26,630 | — |
| 2026-02-27 | Megan H Berge | SVP, GC, CCO & Corp. Sec. | A | +1,029 | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| David Hugo Anderson | Director | 58,323 | $2.79M |
| MardiLyn Saathoff | Chief Legal Officer & SVP, Reg | 50,858 | $2.43M |
| Justin Palfreyman | President & CEO | 28,451 | $1.36M |
| Kimberly Heiting Rush | President | 27,105 | $1.30M |
| Karen Lee | Director | 22,710 | $1.09M |
| Brody J Wilson | VP, Treas, Controller & CAO | 20,787 | $993.66K |
| Melinda B. Rogers | VP, Chief HR and | 13,470 | $643.91K |
| Sandra McDonough | Director | 11,216 | $536.17K |
| Kathryn M Williams | VP, Chief PA & Sustainability | 7,960 | $380.49K |
| Raymond J Kaszuba III | SVP & Chief Financial Officer | 7,234 | $345.79K |
| David K McCurdy | Director | 6,730 | $321.70K |
| Joseph S Karney | VP, Eng. & Utility Operations | 6,129 | $292.97K |
| Megan H Berge | SVP, GC, CCO & Corp. Sec. | 5,841 | $279.20K |
| Peter J Bragdon | Director | 5,455 | $260.76K |
| Mary E Ludford | Director | 4,923 | $235.35K |
| Zachary D Kravitz | VP, Regulatory Affairs and | 4,061 | $194.15K |
| David A. Weber | VP, Gas Supply | 2,384 | $113.96K |
| Kyra Patterson | VP and Chief People Officer | 2,219 | $106.07K |
| Brian Fellon | VP, CIO & CISO | 1,572 | $75.14K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the NWN quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.