Williams Kathryn M (CIK 1772924) reported 8 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-09). Recent activity: Sell NWN (533 shares), Sell NWN (849 shares), Buy NWN (1,177 shares), Buy NWN (1,962 shares), Sell NWN (936 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-09 | Northwest Natural Holding Co (NWN) | VP, Chief PA & Sustainability | Sell | 533 | $27,998 |
| 2026-03-09 | Northwest Natural Holding Co (NWN) | VP, Chief PA & Sustainability | Sell | 849 | $44,598 |
| 2026-02-27 | Northwest Natural Holding Co (NWN) | VP, Chief PA & Sustainability | Buy | 1,177 | $0 |
| 2026-02-27 | Northwest Natural Holding Co (NWN) | VP, Chief PA & Sustainability | Buy | 1,962 | $0 |
| 2025-03-07 | Northwest Natural Holding Co (NWN) | VP, Chief PA & Sustainability | Sell | 936 | $39,406 |
| 2025-03-07 | Northwest Natural Holding Co (NWN) | VP, Chief PA & Sustainability | Sell | 507 | $21,345 |
| 2025-02-28 | Northwest Natural Holding Co (NWN) | VP, Chief PA & Sustainability | Buy | 980 | $0 |
| 2025-02-28 | Northwest Natural Holding Co (NWN) | VP, Chief PA & Sustainability | Buy | 1,214 | $0 |
Source: SEC Form 4 filings · as of 2026-03-09