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>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2025-02-12 Option Award | 2025-02-14 4:50 pm | N/A N/A | MDU RESOURCES GROUP INC | MDU | Sievert Stephanie A ChiefAccntg&RegAffairsOfficer | 4,974 | $0 | 98,112 (Direct) | View |
2025-02-12 Tax Withholding | 2025-02-14 4:50 pm | N/A N/A | MDU RESOURCES GROUP INC | MDU | Sievert Stephanie A ChiefAccntg&RegAffairsOfficer | 9,506 | $16.83 | 98,112 (Direct) | View |
2024-02-15 Option Award | 2024-02-16 5:20 pm | N/A N/A | MDU RESOURCES GROUP INC | MDU | Sievert Stephanie A VP, CAO & Controller | 15,018 | $0 | 64,892 (Direct) | View |
2024-02-15 Tax Withholding | 2024-02-16 5:20 pm | N/A N/A | MDU RESOURCES GROUP INC | MDU | Sievert Stephanie A VP, CAO & Controller | 3,842 | $20.85 | 64,892 (Direct) | View |
2023-05-31 Option Award | 2023-06-01 12:54 pm | N/A N/A | MDU RESOURCES GROUP INC | MDU | Barth Stephanie A VP, CAO & Controller | 10,782 | $0 | 41,763 (Direct) | View |
2023-02-16 Option Award | 2023-02-21 4:40 pm | N/A N/A | MDU RESOURCES GROUP INC | MDU | Barth Stephanie A VP, CAO & Controller | 9,204 | $0 | 30,793 (Direct) | View |
2023-02-16 Tax Withholding | 2023-02-21 4:40 pm | N/A N/A | MDU RESOURCES GROUP INC | MDU | Barth Stephanie A VP, CAO & Controller | 1,892 | $31.16 | 30,793 (Direct) | View |
2023-02-16 Option Award | 2023-02-21 4:40 pm | N/A N/A | MDU RESOURCES GROUP INC | MDU | Barth Stephanie A VP, CAO & Controller | 5,275 | $31.16 | 30,793 (Direct) | View |
2021-02-11 Option Award | 2022-02-28 5:34 pm | N/A N/A | MDU RESOURCES GROUP INC | MDU | Barth Stephanie A VP, CAO & Controller | 4,526 | $0 | 17,894 (Direct) | View |
2022-02-17 Option Award | 2022-02-22 5:16 pm | N/A N/A | MDU RESOURCES GROUP INC | MDU | Barth Stephanie A VP, CAO & Controller | 8,373 | $27.73 | 13,368 (Direct) | View |
2022-02-17 Tax Withholding | 2022-02-22 5:16 pm | N/A N/A | MDU RESOURCES GROUP INC | MDU | Barth Stephanie A VP, CAO & Controller | 3,222 | $27.73 | 13,368 (Direct) | View |
2021-02-11 Option Award | 2021-02-16 5:53 pm | N/A N/A | MDU RESOURCES GROUP INC | MDU | Barth Stephanie A VP, CAO & Controller | 6,280 | $27.35 | 7,961 (Direct) | View |
2021-02-11 Tax Withholding | 2021-02-16 5:53 pm | N/A N/A | MDU RESOURCES GROUP INC | MDU | Barth Stephanie A VP, CAO & Controller | 2,212 | $27.35 | 7,961 (Direct) | View |