| 101 | OLSON, ALANHELENA, MT · 59601 | DIRECTOR GOVERNMENT AFFAIRS · NORTHWESTERN ENERGY | NORTHWESTERN ENERGY MONTANA EMPLOYEE PACC00068056 | 2025-06-27 | $499 | Primary (P) | Filing 1906406 · amendedFEC filing ↗ |
| 102 | LAIL, CRYSTAL DSOUIX FALLS, SD · 57108 | VP & CHEIF FINANCIAL OFFICER · NORTHWESTERN ENERGY | NORTHWESTERN ENERGY MONTANA EMPLOYEE PACC00068056 | 2025-06-27 | $499 | Primary (P) | Filing 1906406 · amendedFEC filing ↗ |
| 103 | HEIM, SHANNONHELENA, MT · 59601 | ATTORNEY · NORTHWESTERN ENERGY | TROY DOWNING FOR CONGRESSC00855288 | 2026-03-10 | $500 | Primary 2026 (P2026) | Filing 1965848FEC filing ↗ |
| 104 | HEIM, SHANNONHELENA, MT · 59601 | VP - GC/FED GOVERNMENT AFFAIRS · NORTHWESTERN ENERGY | NORTHWESTERN ENERGY MONTANA EMPLOYEE PACC00068056 | 2026-06-30 | $538 | Primary (P) | Filing 1991206FEC filing ↗ |
| 105 | SCHROEPPEL, BOBBISIOUX FALLS, SD · 57108 | VP-CUSTOMER CARE, COMM, & HR · NORTHWESTERN ENERGY | NORTHWESTERN ENERGY MONTANA EMPLOYEE PACC00068056 | 2025-12-31 | $550 | Primary (P) | Filing 1934192FEC filing ↗ |
| 106 | BIRD, BRIAN BSIOUX FALLS, SD · 57108 | CEO · NORTHWESTERN ENERGY | FRIENDS OF JOHN THUNEC00409581 | 2025-02-17 | $600 | Primary 2028 (P2028) | Filing 1887745FEC filing ↗ |
| 107 | SCHROEPPEL, BOBBISIOUX FALLS, SD · 57108 | VP-CUSTOMER CARE, COMM, & HR · NORTHWESTERN ENERGY | NORTHWESTERN ENERGY MONTANA EMPLOYEE PACC00068056 | 2025-06-27 | $650 | Primary (P) | Filing 1906406 · amendedFEC filing ↗ |
| 108 | SULLIVAN, LINDA GMONETA, VA · 24121 | MEMBER, BOARD OF DIRECTORS · NORTHWESTERN ENERGY | NORTHWESTERN ENERGY EMPLOYEES PACC00187799 | 2025-05-14 | $750 | Primary (P) | Filing 1909500FEC filing ↗ |
| 109 | LARSON, KENTSHOREVIEW, MN · 55126 | BOARD MEMBER · NORTHWESTERN ENERGY | NORTHWESTERN ENERGY EMPLOYEES PACC00187799 | 2025-05-14 | $750 | Primary (P) | Filing 1909500FEC filing ↗ |
| 110 | BIRD, BRIANSIOUX FALLS, SD · 57108 | PRESIDENT & CHEIF OPERATING OFFICER · NORTHWESTERN ENERGY | NORTHWESTERN ENERGY MONTANA EMPLOYEE PACC00068056 | 2026-09-16 | $807 | Primary (P) | Filing 2017190FEC filing ↗ |
| 111 | BIRD, BRIANSIOUX FALLS, SD · 57108 | PRESIDENT & CHEIF OPERATING OFFICER · NORTHWESTERN ENERGY | NORTHWESTERN ENERGY MONTANA EMPLOYEE PACC00068056 | 2026-03-31 | $807 | Primary (P) | Filing 1958259FEC filing ↗ |
| 112 | HEIM, SHANNONHELENA, MT · 59601 | VP - GC/FED GOVERNMENT AFFAIRS · NORTHWESTERN ENERGY | NORTHWESTERN ENERGY MONTANA EMPLOYEE PACC00068056 | 2025-12-31 | $846 | Primary (P) | Filing 1934192FEC filing ↗ |
| 113 | BIRD, BRIANSIOUX FALLS, SD · 57108 | PRESIDENT & CHEIF OPERATING OFFICER · NORTHWESTERN ENERGY | NORTHWESTERN ENERGY MONTANA EMPLOYEE PACC00068056 | 2026-06-30 | $942 | Primary (P) | Filing 1991206FEC filing ↗ |
| 114 | HEIM, SHANNONHELENA, MT · 59601 | VP - GC/FED GOVERNMENT AFFAIRS · NORTHWESTERN ENERGY | NORTHWESTERN ENERGY MONTANA EMPLOYEE PACC00068056 | 2025-06-27 | $999 | Primary (P) | Filing 1906406 · amendedFEC filing ↗ |
| 115 | BIRD, BRIANSIOUX FALLS, SD · 57108 | PRESIDENT AND CEO · NORTHWESTERN ENERGY | AMERICAN GAS ASSOCIATION POLITICAL ACTION COMMITTEEC00007450 | 2025-02-19 | $1,000 | Primary (P) | Filing 1881847FEC filing ↗ |
| 116 | BIRD, BRIAN B.SIOUX FALLS, SD · 57108 | PRESIDENT AND CEO · NORTHWESTERN ENERGY | AMERICAN GAS ASSOCIATION POLITICAL ACTION COMMITTEEC00007450 | 2026-05-28 | $1,000 | Primary (P) | Filing 1982257FEC filing ↗ |
| 117 | YAZDI, MAHVASHRANCHO PALOS VERDES, CA · 90275 | BOARD MEMBER · NORTHWESTERN ENERGY | NORTHWESTERN ENERGY MONTANA EMPLOYEE PACC00068056 | 2025-06-27 | $1,000 | Primary (P) | Filing 1906406 · amendedFEC filing ↗ |
| 118 | HEIM, SHANNONHELENA, MT · 59601 | ATTORNEY · NORTHWESTERN ENERGY | TEAM ALMEC00942797 | 2026-03-11 | $1,000 | Primary (P) | Filing 1966600FEC filing ↗ |
| 119 | BIRD, BRIANSIOUX FALLS, SD · 57108 | PRESIDENT & CHEIF OPERATING OFFICER · NORTHWESTERN ENERGY | NORTHWESTERN ENERGY MONTANA EMPLOYEE PACC00068056 | 2025-12-31 | $1,480 | Primary (P) | Filing 1934192FEC filing ↗ |
| 120 | BIRD, BRIAN B.SIOUX FALLS, SD · 57108 | CEO · NORTHWESTERN ENERGY | STEVE DAINES FOR MONTANAC00491357 | 2025-09-30 | $1,500Memo only · not additional money | General 2026 (G2026) | REDESIGNATION FROM PRIMARYFiling 1921568FEC filing ↗ |