MDU RESOURCES GROUP INC — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| Patel Priti Rashmikant | — | Award / Grant | 4,849 | — | — | Nov 13, 2025 |
| Miller Tammy J | — | Award / Grant | 3,031 | — | — | Nov 13, 2025 |
| KELLEY CHARLES M | — | Award / Grant | 3,031 | — | — | Nov 13, 2025 |
| JOHNSON DENNIS W | — | Award / Grant | 7,779 | — | — | Nov 13, 2025 |
| Jaeger Douglas W. | — | Award / Grant | 7,274 | — | — | Nov 13, 2025 |
| DURKIN MARIAN M | — | Award / Grant | 7,274 | — | — | Nov 13, 2025 |
| ANDERSON DARREL T | — | Award / Grant | 8,082 | — | — | Nov 13, 2025 |
| Dosch Vernon A. | — | Award / Grant | 7,274 | — | — | Nov 13, 2025 |
| DURKIN MARIAN M | — | Award / Grant | 182 | — | — | Sep 30, 2025 |
| Dosch Vernon A. | — | Award / Grant | 1,541 | — | — | Sep 30, 2025 |
| Vollmer Jason L | CFO | Purchase | 5,000 | $16.08 | $80,400 | Sep 8, 2025 |
| Vollmer Jason L | CFO | Purchase | 5,000 | $16.28 | $81,400 | Aug 19, 2025 |
| Dosch Vernon A. | — | Award / Grant | 1,658 | — | — | Jun 30, 2025 |
| DURKIN MARIAN M | — | Award / Grant | 175 | — | — | Jun 30, 2025 |
| Boese Dyke A. | CIO | I | 7,749 | $16.99 | $131,650 | May 15, 2025 |
| DURKIN MARIAN M | — | Award / Grant | 165 | — | — | Mar 31, 2025 |
| Dosch Vernon A. | — | Award / Grant | 1,650 | — | — | Mar 31, 2025 |
| Vollmer Jason L | CFO | Award / Grant | 16,700 | — | — | Feb 12, 2025 |
| Sievert Stephanie A | ChiefAccntg&RegAffairsOfficer | Tax Withholding | 9,506 | $16.83 | $159,986 | Feb 12, 2025 |
| Senger Garret | Chief Utilities Officer | Tax Withholding | 7,470 | $16.83 | $125,720 | Feb 12, 2025 |
| Kivisto Nicole A | President & CEO | Tax Withholding | 30,316 | $16.83 | $510,218 | Feb 12, 2025 |
| Jones Anne M | ChiefHRAdmin&SafetyOfficer | Award / Grant | 6,026 | — | — | Feb 12, 2025 |
| Johnson Rob L. | President-WBI | Tax Withholding | 6,778 | $16.83 | $114,074 | Feb 12, 2025 |
| Foti Anthony Donald | CLO & Corporate Secretary | Award / Grant | 8,473 | — | — | Feb 12, 2025 |
| Boese Dyke A. | CIO | Award / Grant | 3,382 | — | — | Feb 12, 2025 |
| JOHNSON DENNIS W | — | Purchase | 30,000 | $16.64 | $499,200 | Feb 10, 2025 |
| Wang Chenxi | — | Award / Grant | 8,178 | — | — | Nov 15, 2024 |
| JOHNSON DENNIS W | — | Award / Grant | 9,541 | — | — | Nov 15, 2024 |
| Jaeger Douglas W. | — | Award / Grant | 5,452 | — | — | Nov 15, 2024 |
| DURKIN MARIAN M | — | Award / Grant | 3,407 | — | — | Nov 15, 2024 |
| Dosch Vernon A. | — | Award / Grant | 1,363 | — | — | Nov 15, 2024 |
| ANDERSON DARREL T | — | Award / Grant | 8,178 | — | — | Nov 15, 2024 |
| Johnson Rob L. | President-WBI Holdings | Purchase | 36,291 | $25.46 | $923,970 | May 7, 2024 |
| Rosenthal Dale | — | Purchase | 375 | $22.55 | $8,456 | Mar 12, 2024 |
| Jones Anne M | VP & CHRO | I | 10,624 | $20.86 | $221,621 | Feb 22, 2024 |
| Senger Garret | Chief Utilities Officer | Award / Grant | 24,755 | — | — | Feb 15, 2024 |
| Johnson Rob L. | President-WBI Holdings | Tax Withholding | 2,471 | $20.85 | $51,520 | Feb 15, 2024 |
| Sanderson Paul R. | VP, CLO & Secretary | Award / Grant | 21,248 | — | — | Feb 15, 2024 |
| Link Margaret A | VP and CIO | Tax Withholding | 4,088 | $20.85 | $85,235 | Feb 15, 2024 |
| Vollmer Jason L | VP & CFO | Award / Grant | 56,459 | — | — | Feb 15, 2024 |
| Thiede Jeffrey S | President & CEO MDU CSG | Award / Grant | 55,260 | — | — | Feb 15, 2024 |
| Kivisto Nicole A | President & CEO | Tax Withholding | 12,525 | $20.85 | $261,146 | Feb 15, 2024 |
| Jones Anne M | VP & CHRO | Award / Grant | 19,742 | — | — | Feb 15, 2024 |
| Sievert Stephanie A | VP, CAO & Controller | Tax Withholding | 3,842 | $20.85 | $80,106 | Feb 15, 2024 |
| Goodin David L | — | Tax Withholding | 47,350 | $20.85 | $987,248 | Jan 5, 2024 |
| ANDERSON DARREL T | — | Award / Grant | 1,334 | $18.73 | $24,986 | Nov 16, 2023 |
| Wang Chenxi | — | Award / Grant | 8,008 | $18.73 | $149,990 | Nov 15, 2023 |
| SPARBY DAVID M | — | Award / Grant | 8,008 | $18.73 | $149,990 | Nov 15, 2023 |
| Ryan Edward A | — | Award / Grant | 8,008 | $18.73 | $149,990 | Nov 15, 2023 |
| Rosenthal Dale | — | Award / Grant | 8,008 | $18.73 | $149,990 | Nov 15, 2023 |