MDU Resources (MDU) — insider trading
Utilities · NYSE
MDU Resources (MDU) has 18 reported SEC Form 4 insider transactions in our data (latest 2026-06-30).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-30 | Dosch Vernon A. | Director | Grant / award / vesting | 1,293 | $0.00 | $0 | Form 4 |
| 2026-06-30 | DURKIN MARIAN M | Director | Grant / award / vesting | 152 | $0.00 | $0 | Form 4 |
| 2026-03-31 | Dosch Vernon A. | Director | Grant / award / vesting | 1,334 | $0.00 | $0 | Form 4 |
| 2026-03-31 | DURKIN MARIAN M | Director | Grant / award / vesting | 157 | $0.00 | $0 | Form 4 |
| 2026-02-18 | Johnson Rob L. | Officer (President-WBI) | Shares withheld for taxes / exercise cost | 10,630 | $20.36 | $216.4K | Form 4 |
| 2026-02-18 | Jones Anne M | Officer (ChiefHRSafety&AdminOfficer) | Shares withheld for taxes / exercise cost | 12,010 | $20.36 | $244.5K | Form 4 |
| 2026-02-18 | Kivisto Nicole A | Director, Officer (President & CEO) | Shares withheld for taxes / exercise cost | 35,668 | $20.36 | $726.2K | Form 4 |
| 2026-02-18 | Senger Garret | Officer (Chief Utilities Officer) | Shares withheld for taxes / exercise cost | 8,167 | $20.36 | $166.3K | Form 4 |
| 2026-02-18 | Sievert Stephanie A | Officer (ChiefAccntg&RegAffairsOfficer) | Shares withheld for taxes / exercise cost | 10,438 | $20.36 | $212.5K | Form 4 |
| 2026-02-18 | Vollmer Jason L | Officer (CFO) | Shares withheld for taxes / exercise cost | 36,766 | $20.36 | $748.6K | Form 4 |
| 2026-02-17 | Johnson Rob L. | Officer (President-WBI) | Grant / award / vesting | 5,830 | $0.00 | $0 | Form 4 |
| 2026-02-17 | Jones Anne M | Officer (ChiefHRSafety&AdminOfficer) | Grant / award / vesting | 5,523 | $0.00 | $0 | Form 4 |
| 2026-02-17 | Kivisto Nicole A | Director, Officer (President & CEO) | Grant / award / vesting | 45,037 | $0.00 | $0 | Form 4 |
| 2026-02-17 | Senger Garret | Officer (Chief Utilities Officer) | Grant / award / vesting | 6,920 | $0.00 | $0 | Form 4 |
| 2026-02-17 | Boese Dyke A. | Officer (CIO) | Grant / award / vesting | 3,702 | $0.00 | $0 | Form 4 |
| 2026-02-17 | Sievert Stephanie A | Officer (ChiefAccntg&RegAffairsOfficer) | Grant / award / vesting | 4,544 | $0.00 | $0 | Form 4 |
| 2026-02-17 | Foti Anthony Donald | Officer (CLO & Corporate Secretary) | Grant / award / vesting | 8,161 | $0.00 | $0 | Form 4 |
| 2026-02-17 | Vollmer Jason L | Officer (CFO) | Grant / award / vesting | 15,229 | $0.00 | $0 | Form 4 |
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Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: MDU Resources (MDU).
Last updated 2026-06-30 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.