| 05 Mar 2026 | TAX_WITHHOLDING | Northwest Natural Holding Co | 2,095 | 52.53 USD | |
| 05 Mar 2026 | TAX_WITHHOLDING | Northwest Natural Holding Co | 3,747 | 52.53 USD | |
| 25 Feb 2026 | GRANT_AWARD | Northwest Natural Holding Co | 4,229 | 0.00 USD | |
| 25 Feb 2026 | GRANT_AWARD | Northwest Natural Holding Co | 7,853 | 0.00 USD | |
| 22 Dec 2025 | SALE | Northwest Natural Holding Co | 0.79 | 46.90 USD | |
| 22 Dec 2025 | SALE | Northwest Natural Holding Co | 0.34 | 46.90 USD | |
| 05 Mar 2025 | TAX_WITHHOLDING | Northwest Natural Holding Co | 1,711 | 42.10 USD | |
| 05 Mar 2025 | TAX_WITHHOLDING | Northwest Natural Holding Co | 1,797 | 42.10 USD | |
| 26 Feb 2025 | GRANT_AWARD | Northwest Natural Holding Co | 3,538 | 0.00 USD | |
| 26 Feb 2025 | GRANT_AWARD | Northwest Natural Holding Co | 3,877 | 0.00 USD | |
| 01 Mar 2024 | TAX_WITHHOLDING | Northwest Natural Holding Co | 2,089 | 36.74 USD | |
| 01 Mar 2024 | TAX_WITHHOLDING | Northwest Natural Holding Co | 1,186 | 36.74 USD | |
| 21 Feb 2024 | GRANT_AWARD | Northwest Natural Holding Co | 336 | 0.00 USD | |
| 21 Feb 2024 | GRANT_AWARD | Northwest Natural Holding Co | 4,287 | 0.00 USD | |
| 21 Feb 2024 | GRANT_AWARD | Northwest Natural Holding Co | 2,476 | 0.00 USD | |
| 01 Mar 2023 | TAX_WITHHOLDING | Northwest Natural Holding Co | 169 | 48.34 USD | |
| 01 Mar 2023 | TAX_WITHHOLDING | Northwest Natural Holding Co | 885 | 48.34 USD | |
| 22 Feb 2023 | GRANT_AWARD | Northwest Natural Holding Co | 2,040 | 0.00 USD | |
| 22 Feb 2023 | GRANT_AWARD | Northwest Natural Holding Co | 509 | 0.00 USD | |
| 22 Feb 2023 | GRANT_AWARD | Northwest Natural Holding Co | 439 | 0.00 USD | |
| 22 Feb 2023 | GRANT_AWARD | Northwest Natural Holding Co | 2,000 | 0.00 USD | |
| 02 Mar 2022 | TAX_WITHHOLDING | Northwest Natural Holding Co | 421 | 52.22 USD | |
| 02 Mar 2022 | TAX_WITHHOLDING | Northwest Natural Holding Co | 815 | 52.22 USD | |
| 23 Feb 2022 | GRANT_AWARD | Northwest Natural Holding Co | 1,638 | 0.00 USD | |
| 23 Feb 2022 | GRANT_AWARD | Northwest Natural Holding Co | 532 | 0.00 USD | |