Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- 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>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2025-05-02 Sale | 2025-05-02 3:52 pm | NorthWestern Energy Group Inc. | NWE | Cashell Michael R VP - Transmission | 2,349 | $58.03 | $136,312 | 24,088 (Direct) | View |
2025-02-25 Sale | 2025-02-26 12:00 pm | NorthWestern Energy Group Inc. | NWE | Ide Britt E Director | 702 | $54.32 | $38,133 | 11,021 (Direct) | View |
2024-12-12 Sale | 2024-12-13 4:04 pm | NorthWestern Energy Group Inc. | NWE | Clark Anthony Thomas Director | 7,400 | $51.95 | $384,430 | 16,816 (Direct) | View |
2024-12-09 Sale | 2024-12-09 12:46 pm | NorthWestern Energy Group Inc. | NWE | Ide Britt E Director | 700 | $53.57 | $37,499 | 10,888 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2025-08-01 Option Award | 2025-08-04 11:08 am | N/A N/A | NorthWestern Energy Group Inc. | NWE | HORSFALL JAN ROBERT Director | 731 | $51.3 | 9,232 (Direct) | View |
2025-08-01 Option Award | 2025-08-04 11:06 am | N/A N/A | NorthWestern Energy Group Inc. | NWE | Yingling Jeffrey W. Director | 731 | $51.3 | 21,157 (Direct) | View |
2025-07-01 Option Award | 2025-07-09 1:03 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Edwards Sherina M. Director | 731 | $51.3 | 7,664 (Direct) | View |
2025-07-01 Option Award | 2025-07-07 6:23 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Goodin David L Director | 731 | $51.3 | 3,310 (Direct) | View |
2025-07-01 Option Award | 2025-07-07 6:23 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Ide Britt E Director | 731 | $51.3 | 12,678 (Direct) | View |
2025-07-01 Option Award | 2025-07-07 6:22 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Larson Kent T Director | 731 | $51.3 | 9,727 (Direct) | View |
2025-07-01 Option Award | 2025-07-07 6:22 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Sullivan Linda G Director | 1,072 | $51.3 | 30,463 (Direct) | View |
2025-07-01 Option Award | 2025-07-07 6:21 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | YAZDI MAHVASH Director | 731 | $51.3 | 20,105 (Direct) | View |
2025-05-05 Option Award | 2025-05-06 10:00 am | N/A N/A | NorthWestern Energy Group Inc. | NWE | Yingling Jeffrey W. Director | 648 | $57.87 | 20,177 (Direct) | View |
2025-05-02 Option Award | 2025-05-05 3:20 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | HORSFALL JAN ROBERT Director | 648 | $57.87 | 8,483 (Direct) | View |
2025-04-04 Option Award | 2025-04-07 3:25 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Goodin David L Director | 648 | $57.87 | 2,579 (Direct) | View |
2025-04-04 Option Award | 2025-04-07 3:23 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Larson Kent T Director | 648 | $57.87 | 8,996 (Direct) | View |
2025-04-04 Option Award | 2025-04-07 3:21 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Edwards Sherina M. Director | 648 | $57.87 | 6,933 (Direct) | View |
2025-04-04 Option Award | 2025-04-07 3:17 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Ide Britt E Director | 648 | $57.87 | 11,794 (Direct) | View |
2025-04-04 Option Award | 2025-04-07 3:14 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Sullivan Linda G Director | 950 | $57.87 | 29,168 (Direct) | View |
2025-04-04 Option Award | 2025-04-07 3:11 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | YAZDI MAHVASH Director | 648 | $57.87 | 19,217 (Direct) | View |
2025-03-07 Option Award | 2025-03-10 12:50 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Heim Shannon VP and General Counsel | 27 | $54.12 | 6,919 (Direct) | View |
2025-03-07 Option Award | 2025-03-10 12:48 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Hines John D VP - Energy Supply & MT Gov | 1,122 | $54.12 | 37,204 (Direct) | View |
2025-03-03 Option Award | 2025-03-10 12:47 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Vold Jeanne VP - Technology | 989 | $0 | 13,181 (Direct) | View |
2025-03-07 Option Award | 2025-03-10 12:47 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Vold Jeanne VP - Technology | 1,321 | $54.12 | 13,181 (Direct) | View |
2025-03-03 Option Award | 2025-03-05 4:34 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Heim Shannon VP and General Counsel | 2,257 | $0 | 6,871 (Direct) | View |
2025-03-03 Option Award | 2025-03-05 4:34 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Heim Shannon VP and General Counsel | 361 | $54.12 | 6,871 (Direct) | View |
2025-03-03 Option Award | 2025-03-05 4:33 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Hines John D VP - Energy Supply & MT Gov | 1,440 | $0 | 36,082 (Direct) | View |
2025-03-03 Option Award | 2025-03-05 4:33 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Hines John D VP - Energy Supply & MT Gov | 787 | $54.12 | 36,082 (Direct) | View |
2025-03-03 Option Award | 2025-03-05 3:08 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | BIRD BRIAN B President and CEO | 17,334 | $0 | 200,756 (Direct) | View |
2025-03-03 Option Award | 2025-03-05 3:08 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | BIRD BRIAN B President and CEO | 7,540 | $54.12 | 200,756 (Direct) | View |
2025-03-03 Option Award | 2025-03-05 3:06 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | LaFave Bleau VP - Bus Dvlpmt & Asset Mgmt | 953 | $0 | 2,811 (Direct) | View |
2025-03-03 Option Award | 2025-03-05 3:06 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | LaFave Bleau VP - Bus Dvlpmt & Asset Mgmt | 403 | $54.12 | 2,811 (Direct) | View |
2025-03-03 Option Award | 2025-03-05 3:03 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Cashell Michael R VP - Transmission | 1,440 | $0 | 26,227 (Direct) | View |
2025-03-03 Option Award | 2025-03-05 3:03 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Cashell Michael R VP - Transmission | 1,551 | $54.12 | 26,227 (Direct) | View |
2025-03-03 Option Award | 2025-03-05 3:00 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Merkel Jason VP - Distribution | 1,024 | $0 | 4,952 (Direct) | View |
2025-03-03 Option Award | 2025-03-05 3:00 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Merkel Jason VP - Distribution | 495 | $54.12 | 4,952 (Direct) | View |
2025-03-03 Option Award | 2025-03-05 2:58 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Berzina Jeffrey B. Controller | 778 | $0 | 4,039 (Direct) | View |
2025-03-03 Option Award | 2025-03-05 2:58 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Berzina Jeffrey B. Controller | 566 | $54.12 | 4,039 (Direct) | View |
2025-03-03 Option Award | 2025-03-05 2:56 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Lail Crystal Dawn VP and CFO | 4,012 | $0 | 29,865 (Direct) | View |
2025-03-03 Option Award | 2025-03-05 2:56 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Lail Crystal Dawn VP and CFO | 3,963 | $54.12 | 29,865 (Direct) | View |
2025-03-03 Option Award | 2025-03-05 2:54 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Schroeppel Bobbi L VP - HR, Cust Care, Corp Comm | 1,461 | $0 | 35,278 (Direct) | View |
2025-03-03 Option Award | 2025-03-05 2:54 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Schroeppel Bobbi L VP - HR, Cust Care, Corp Comm | 1,677 | $54.12 | 35,278 (Direct) | View |
2025-02-05 Option Award | 2025-02-06 12:06 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | HORSFALL JAN ROBERT Director | 702 | $53.46 | 7,827 (Direct) | View |
2025-02-05 Option Award | 2025-02-06 12:04 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Yingling Jeffrey W. Director | 702 | $53.46 | 19,320 (Direct) | View |
2025-01-06 Option Award | 2025-01-06 12:36 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | YAZDI MAHVASH Director | 702 | $53.46 | 18,432 (Direct) | View |
2025-01-06 Option Award | 2025-01-06 12:35 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Sullivan Linda G Director | 1,029 | $53.46 | 28,023 (Direct) | View |
2025-01-06 Option Award | 2025-01-06 12:34 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Larson Kent T Director | 702 | $53.46 | 8,348 (Direct) | View |
2025-01-06 Option Award | 2025-01-06 12:32 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Ide Britt E Director | 702 | $53.46 | 11,723 (Direct) | View |
2025-01-06 Option Award | 2025-01-06 12:31 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Goodin David L Director | 702 | $53.46 | 1,931 (Direct) | View |
2025-01-06 Option Award | 2025-01-06 12:30 pm | N/A N/A | NorthWestern Energy Group Inc. | NWE | Edwards Sherina M. Director | 702 | $53.46 | 6,285 (Direct) | View |