| 05 mars 2026 | TAX_WITHHOLDING | Northwest Natural Holding Co | 2 095 | 52.53 USD | |
| 05 mars 2026 | TAX_WITHHOLDING | Northwest Natural Holding Co | 3 747 | 52.53 USD | |
| 25 févr. 2026 | GRANT_AWARD | Northwest Natural Holding Co | 4 229 | 0.00 USD | |
| 25 févr. 2026 | GRANT_AWARD | Northwest Natural Holding Co | 7 853 | 0.00 USD | |
| 22 déc. 2025 | SALE | Northwest Natural Holding Co | 0,79 | 46.90 USD | |
| 22 déc. 2025 | SALE | Northwest Natural Holding Co | 0,34 | 46.90 USD | |
| 05 mars 2025 | TAX_WITHHOLDING | Northwest Natural Holding Co | 1 711 | 42.10 USD | |
| 05 mars 2025 | TAX_WITHHOLDING | Northwest Natural Holding Co | 1 797 | 42.10 USD | |
| 26 févr. 2025 | GRANT_AWARD | Northwest Natural Holding Co | 3 538 | 0.00 USD | |
| 26 févr. 2025 | GRANT_AWARD | Northwest Natural Holding Co | 3 877 | 0.00 USD | |
| 01 mars 2024 | TAX_WITHHOLDING | Northwest Natural Holding Co | 2 089 | 36.74 USD | |
| 01 mars 2024 | TAX_WITHHOLDING | Northwest Natural Holding Co | 1 186 | 36.74 USD | |
| 21 févr. 2024 | GRANT_AWARD | Northwest Natural Holding Co | 336 | 0.00 USD | |
| 21 févr. 2024 | GRANT_AWARD | Northwest Natural Holding Co | 4 287 | 0.00 USD | |
| 21 févr. 2024 | GRANT_AWARD | Northwest Natural Holding Co | 2 476 | 0.00 USD | |
| 01 mars 2023 | TAX_WITHHOLDING | Northwest Natural Holding Co | 169 | 48.34 USD | |
| 01 mars 2023 | TAX_WITHHOLDING | Northwest Natural Holding Co | 885 | 48.34 USD | |
| 22 févr. 2023 | GRANT_AWARD | Northwest Natural Holding Co | 2 040 | 0.00 USD | |
| 22 févr. 2023 | GRANT_AWARD | Northwest Natural Holding Co | 509 | 0.00 USD | |
| 22 févr. 2023 | GRANT_AWARD | Northwest Natural Holding Co | 439 | 0.00 USD | |
| 22 févr. 2023 | GRANT_AWARD | Northwest Natural Holding Co | 2 000 | 0.00 USD | |
| 02 mars 2022 | TAX_WITHHOLDING | Northwest Natural Holding Co | 421 | 52.22 USD | |
| 02 mars 2022 | TAX_WITHHOLDING | Northwest Natural Holding Co | 815 | 52.22 USD | |
| 23 févr. 2022 | GRANT_AWARD | Northwest Natural Holding Co | 1 638 | 0.00 USD | |
| 23 févr. 2022 | GRANT_AWARD | Northwest Natural Holding Co | 532 | 0.00 USD | |