ANDERSON DAVID HUGO (CIK 1241405) reported 33 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-08-18). Recent activity: Sell NWN (1,500 shares), Sell NWN (1,500 shares), Buy NFG (2 shares), Sell NWN (1,500 shares), Buy NFG (1 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-18 | Northwest Natural Holding Co (NWN) | Director | Sell | 1,500 | $76,294 |
| 2026-07-21 | Northwest Natural Holding Co (NWN) | Director | Sell | 1,500 | $76,775 |
| 2026-07-02 | NATIONAL FUEL GAS CO (NFG) | Director | Buy | 2 | $179 |
| 2026-06-29 | Northwest Natural Holding Co (NWN) | Director | Sell | 1,500 | $76,351 |
| 2026-04-02 | NATIONAL FUEL GAS CO (NFG) | Director | Buy | 1 | $82 |
| 2026-03-09 | Northwest Natural Holding Co (NWN) | Director | Sell | 3,747 | $196,830 |
| 2026-03-09 | Northwest Natural Holding Co (NWN) | Director | Sell | 5,844 | $306,985 |
| 2026-02-27 | Northwest Natural Holding Co (NWN) | Director | Buy | 8,961 | $0 |
| 2026-02-27 | Northwest Natural Holding Co (NWN) | Director | Buy | 17,669 | $0 |
| 2026-01-20 | Northwest Natural Holding Co (NWN) | Director | Sell | 1,266 | $0 |
| 2026-01-20 | Northwest Natural Holding Co (NWN) | Director | Buy | 1,266 | $0 |
| 2026-01-20 | Northwest Natural Holding Co (NWN) | Director | Sell | 546 | $25,651 |
| 2026-01-06 | NATIONAL FUEL GAS CO (NFG) | Director | Buy | 2 | $172 |
| 2025-11-18 | Northwest Natural Holding Co (NWN) | Director | Sell | 7,468 | $358,091 |
| 2025-10-22 | Northwest Natural Holding Co (NWN) | Director | Sell | 7,500 | $347,925 |
| 2025-10-16 | Northwest Natural Holding Co (NWN) | Director | Sell | 10,509 | $472,905 |
| 2025-10-14 | Northwest Natural Holding Co (NWN) | Director | Sell | 4,930 | $221,850 |
| 2025-10-02 | NATIONAL FUEL GAS CO (NFG) | Director | Buy | 1 | $89 |
| 2025-10-02 | Northwest Natural Holding Co (NWN) | Director | Sell | 4,233 | $190,527 |
| 2025-10-02 | Northwest Natural Holding Co (NWN) | Director | Sell | 328 | $14,760 |
| 2025-09-19 | Northwest Natural Holding Co (NWN) | Director | Sell | 7,795 | $328,403 |
| 2025-08-20 | Northwest Natural Holding Co (NWN) | Director | Sell | 7,574 | $306,217 |
| 2025-07-22 | Northwest Natural Holding Co (NWN) | Director | Sell | 7,500 | $314,700 |
| 2025-07-03 | NATIONAL FUEL GAS CO (NFG) | Director | Buy | 1 | $78 |
| 2025-06-24 | Northwest Natural Holding Co (NWN) | Director | Sell | 7,500 | $297,600 |
Source: SEC Form 4 filings · as of 2026-08-18