| 27 Feb 2026 | GRANT_AWARD | NorthWestern Energy Group, Inc. | 1,679 | 68.45 USD | |
| 27 Feb 2026 | TAX_WITHHOLDING | NorthWestern Energy Group, Inc. | 478 | 0.00 USD | |
| 22 Jan 2026 | TAX_WITHHOLDING | NorthWestern Energy Group, Inc. | 223 | 64.54 USD | |
| 07 Mar 2025 | GRANT_AWARD | NorthWestern Energy Group, Inc. | 1,321 | 54.12 USD | |
| 03 Mar 2025 | GRANT_AWARD | NorthWestern Energy Group, Inc. | 989 | 0.00 USD | |
| 13 Mar 2024 | GRANT_AWARD | NorthWestern Energy Group, Inc. | 1,131 | 0.00 USD | |
| 05 Mar 2024 | GRANT_AWARD | NorthWestern Energy Group, Inc. | 383 | 46.70 USD | |
| 07 Mar 2023 | GRANT_AWARD | NORTHWESTERN CORP | 753 | 0.00 USD | |
| 03 Mar 2023 | GRANT_AWARD | NORTHWESTERN CORP | 98 | 56.92 USD | |
| 13 Dec 2022 | GRANT_AWARD | NORTHWESTERN CORP | 1,095 | 0.00 USD | |
| 28 Feb 2022 | GRANT_AWARD | NORTHWESTERN CORP | 420 | 56.52 USD | |
| 24 Feb 2021 | GRANT_AWARD | NORTHWESTERN CORP | 434 | 57.47 USD | |