$NWN insider trading
Over the last 12 months, Northwest Natural Holding insiders reported 1 buy totaling $60K and 15 sales totaling $1.9M across SEC Form 4 filings. 50% of those filings were made under pre-arranged 10b5-1 trading plans.
- Bought · 12m
- $60K 1 event
- Sold · 12m
- $1.9M 15 events
- Events · 12m
- 16 Form 4 filings, grouped
- Insiders · 12m
- 8 distinct reporters
- 10b5-1 share
- 50% of events, not dollars
All insider trades
Scroll the table sideways for price, value and marks.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Aug 18, 2026 | ANDERSON DAVID HUGOD | ▼ Sale | 1,500 | $50.86 | $76K | -2.9% | plan |
| Jul 20, 2026 | ANDERSON DAVID HUGOD | ▼ Sale | 1,500 | $51.18 | $77K | -2.8% | plan |
| Jun 26, 2026 | ANDERSON DAVID HUGOD | ▼ Sale | 1,500 | $50.9 | $76K | -2.7% | plan |
| May 7, 2026 | Palfreyman JustinPresident & CEO · O·D | ▲ Buy | 1,225 | $48.75 | $60K | +5.9% | — |
| Mar 23, 2026 | Weber David A.VP, Gas Supply · O | ▼ Sale | 1,700 | $52.57 | $89K | -91.9% | — |
| Mar 5, 2026 | Kravitz Zachary DVP, Regulatory Affairs and · O | ▼ Sale | 1.056 | $52.53 | $55 | — | 2 tranches |
| Mar 5, 2026 | Rogers Melinda B.VP, Chief HR and · O | ▼ Sale | 0.13 | $52.54 | $7 | — | — |
| Mar 5, 2026 | RUSH KIMBERLY HEITINGPresident · O | ▼ Sale | 1.161 | $52.53 | $61 | — | 2 tranches |
| Mar 5, 2026 | Karney Joseph SVP, Eng. & Utility Operations · O | ▼ Sale | 1.142 | $52.53 | $60 | — | 2 tranches |
| Mar 5, 2026 | Weber David A.VP, Gas Supply · O | ▼ Sale | 0.604 | $52.53 | $32 | — | — |
| Dec 22, 2025 | Saathoff MardiLynGen'l Counsel, CCO & SVP, Reg · O | ▼ Sale | 1.124 | $46.9 | $53 | — | 2 tranches |
| Nov 17, 2025 | ANDERSON DAVID HUGOD | ▼ Sale | 7,468 | $47.95 | $358K | -16.8% | plan |
| Oct 20, 2025 | ANDERSON DAVID HUGOD | ▼ Sale | 7,500 | $46.39 | $348K | -14.4% | plan |
| Oct 15, 2025 | ANDERSON DAVID HUGOD | ▼ Sale | 10,509 | $45 | $473K | -16.8% | plan |
| Oct 10, 2025 | ANDERSON DAVID HUGOD | ▼ Sale | 4,930 | $45 | $222K | -7.3% | plan |
| Oct 1, 2025 | ANDERSON DAVID HUGOD | ▼ Sale | 4,561 | $45.01 | $205K | -6.3% | plan · 2 tranches |
| Sep 18, 2025 | ANDERSON DAVID HUGOD | ▼ Sale | 7,795 | $42.13 | $328K | -9.8% | plan |
| Aug 19, 2025 | ANDERSON DAVID HUGOD | ▼ Sale | 7,574 | $40.43 | $306K | -8.7% | plan |
Every $NWN filing on this page is one API call away
The same Form 4 data over REST or MCP, already grouped into events with the plan flag and the dollar value read. A free key does 100 calls a day and needs no card. Prefer email? Northwest Natural Holding filings can reach your inbox instead.
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. This page shows open-market activity: purchases (code P), sales (S) and dispositions back to the issuer (D). Scheduled compensation events such as stock grants and option exercises are also filed on Form 4 but carry no trading signal, so they are not shown and counts here can be lower than the raw EDGAR filing total. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $NWN feed.