List of insiders holdings for NorthWestern Energy Group Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | BIRD BRIAN B President and CEO | 2025-03-05 15:08:04 | 200,756 0 | 200,756 | Form 4 |
| 2 | Dykhouse Dana J Director | 2024-04-02 15:59:09 | 42,749 0 | 42,749 | Form 4 |
| 3 | Hines John D VP - Energy Supply & MT Gov | 2025-03-10 12:48:57 | 37,204 0 | 37,204 | Form 4 |
| 4 | Schroeppel Bobbi L VP - HR, Cust Care, Corp Comm | 2025-03-05 14:54:14 | 35,278 0 | 35,278 | Form 4 |
| 5 | Sullivan Linda G Director | 2025-10-07 09:59:42 | 31,600 0 | 31,600 | Form 4 |
| 6 | Lail Crystal Dawn VP and CFO | 2025-03-05 14:56:30 | 29,865 0 | 29,865 | Form 4 |
| 7 | Cashell Michael R VP - Transmission | 2025-05-02 15:52:35 | 24,088 0 | 24,088 | Form 4 |
| 8 | Yingling Jeffrey W. Director | 2025-11-05 09:53:38 | 22,026 0 | 22,026 | Form 4 |
| 9 | YAZDI MAHVASH Director | 2025-10-07 09:56:41 | 20,884 0 | 20,884 | Form 4 |
| 10 | Clark Anthony Thomas Director | 2024-12-13 16:04:14 | 16,816 0 | 16,816 | Form 4 |
| 11 | Ide Britt E Director | 2025-10-07 10:05:10 | 13,462 0 | 13,462 | Form 4 |
| 12 | Vold Jeanne VP - Technology | 2025-03-10 12:47:24 | 13,181 0 | 13,181 | Form 4 |
| 13 | Larson Kent T Director | 2025-10-07 10:02:13 | 10,367 0 | 10,367 | Form 4 |
| 14 | HORSFALL JAN ROBERT Director | 2025-11-05 09:55:29 | 9,896 0 | 9,896 | Form 4 |
| 15 | Edwards Sherina M. Director | 2025-10-07 10:09:59 | 8,304 0 | 8,304 | Form 4 |
| 16 | Heim Shannon VP and General Counsel | 2025-03-10 12:50:27 | 6,919 0 | 6,919 | Form 4 |
| 17 | Merkel Jason VP - Distribution | 2025-03-05 15:00:49 | 4,952 0 | 4,952 | Form 4 |
| 18 | Berzina Jeffrey B. Controller | 2025-03-05 14:58:50 | 4,039 0 | 4,039 | Form 4 |
| 19 | Goodin David L Director | 2025-10-07 10:08:06 | 3,950 0 | 3,950 | Form 4 |
| 20 | LaFave Bleau VP - Bus Dvlpmt & Asset Mgmt | 2025-03-05 15:06:03 | 2,811 0 | 2,811 | Form 4 |
| 21 | Fang Cynthia VP - Regulatory | 2024-03-14 10:26:26 | 1,412 0 | 1,412 | Form 4 |