| 05 mars 2026 | TAX_WITHHOLDING | Northwest Natural Holding Co | 533 | 52.53 USD | |
| 05 mars 2026 | TAX_WITHHOLDING | Northwest Natural Holding Co | 849 | 52.53 USD | |
| 25 févr. 2026 | GRANT_AWARD | Northwest Natural Holding Co | 1 177 | 0.00 USD | |
| 25 févr. 2026 | GRANT_AWARD | Northwest Natural Holding Co | 1 962 | 0.00 USD | |
| 05 mars 2025 | TAX_WITHHOLDING | Northwest Natural Holding Co | 507 | 42.10 USD | |
| 05 mars 2025 | TAX_WITHHOLDING | Northwest Natural Holding Co | 936 | 42.10 USD | |
| 26 févr. 2025 | GRANT_AWARD | Northwest Natural Holding Co | 980 | 0.00 USD | |
| 26 févr. 2025 | GRANT_AWARD | Northwest Natural Holding Co | 1 214 | 0.00 USD | |
| 01 mars 2024 | TAX_WITHHOLDING | Northwest Natural Holding Co | 638 | 36.74 USD | |
| 01 mars 2024 | TAX_WITHHOLDING | Northwest Natural Holding Co | 689 | 36.74 USD | |
| 21 févr. 2024 | GRANT_AWARD | Northwest Natural Holding Co | 813 | 0.00 USD | |
| 21 févr. 2024 | GRANT_AWARD | Northwest Natural Holding Co | 1 339 | 0.00 USD | |
| 01 mars 2023 | TAX_WITHHOLDING | Northwest Natural Holding Co | 638 | 48.34 USD | |
| 01 mars 2023 | TAX_WITHHOLDING | Northwest Natural Holding Co | 299 | 48.34 USD | |
| 01 mars 2023 | TAX_WITHHOLDING | Northwest Natural Holding Co | 638 | 48.34 USD | |
| 01 mars 2023 | TAX_WITHHOLDING | Northwest Natural Holding Co | 299 | 48.34 USD | |
| 22 févr. 2023 | GRANT_AWARD | Northwest Natural Holding Co | 727 | 0.00 USD | |
| 22 févr. 2023 | GRANT_AWARD | Northwest Natural Holding Co | 702 | 0.00 USD | |
| 02 mars 2022 | TAX_WITHHOLDING | Northwest Natural Holding Co | 233 | 52.22 USD | |
| 02 mars 2022 | TAX_WITHHOLDING | Northwest Natural Holding Co | 161 | 52.22 USD | |
| 23 févr. 2022 | GRANT_AWARD | Northwest Natural Holding Co | 765 | 0.00 USD | |
| 23 févr. 2022 | GRANT_AWARD | Northwest Natural Holding Co | 474 | 0.00 USD | |
| 03 mars 2021 | TAX_WITHHOLDING | Northwest Natural Holding Co | 79 | 47.80 USD | |
| 24 févr. 2021 | GRANT_AWARD | Northwest Natural Holding Co | 230 | 0.00 USD | |
| 04 mars 2020 | TAX_WITHHOLDING | Northwest Natural Holding Co | 40 | 65.02 USD | |