Williams Kathryn M (CIK 1772924) reported 4 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). 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 |
来源：SEC Form 4 申报文件 · 截至 2026-03-09