MDU RESOURCES GROUP INC (MDU) Stock Ownership

NYSE:MDU • US5526901096

20.44 USD
+0.06 (+0.29%)
At close: Feb 26, 2026
20.44 USD
0 (0%)
After Hours: 2/26/2026, 8:04:00 PM
Overview Stock Chart Technical Analysis Fundamental Analysis Analyst Ratings Earnings Estimates Financials Ownership News
MDU Ownership Chart.MDU Ownership Chart: showing Insider, Institutional ownership and shares available to the public.MDU Ownership.InsiderInstitutionalPublic



Shares Outstanding204.38M
Float202.40M
Float Short Interest Percentage6.01%
Owners (insider)0.41%
Owners (institutional)84.76%
Owners (insider) change1.09%
Owners (institutional) change9.4%
MDU Institutional Ownership HistoryMDU Institutional Ownership HistoryMDU Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 50M 100M 150M
MDU Historical Insider Transactions ChartMDU Historical Insider Buy and Sell Transactions ChartMDU Historical Insider Transactions Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026 0 20K 40K
Date Name Type Shares Price Amount
Feb 18, 2026 Vollmer Jason L Option Excercise 36766 20.36 $ 748,555.76
Feb 18, 2026 Barth Stephanie A Option Excercise 10438 20.36 $ 212,517.68
Feb 18, 2026 Senger Garret Option Excercise 8167 20.36 $ 166,280.12
Feb 18, 2026 Kivisto Nicole A Option Excercise 35668 20.36 $ 726,200.48
Feb 18, 2026 Jones Anne M Option Excercise 12010 20.36 $ 244,523.60
Feb 18, 2026 Johnson Rob L. Option Excercise 10630 20.36 $ 216,426.80
Feb 17, 2026 Vollmer Jason L Grant 15229 0.00 $ 0.00
Feb 17, 2026 Foti Anthony Donald Grant 8161 0.00 $ 0.00
Feb 17, 2026 Barth Stephanie A Grant 4544 0.00 $ 0.00
Feb 17, 2026 Boese Dyke A. Grant 3702 0.00 $ 0.00
Feb 17, 2026 Senger Garret Grant 6920 0.00 $ 0.00
Feb 17, 2026 Kivisto Nicole A Grant 45037 0.00 $ 0.00
Feb 17, 2026 Jones Anne M Grant 5523 0.00 $ 0.00
Feb 17, 2026 Johnson Rob L. Grant 5830 0.00 $ 0.00
Feb 13, 2026 KELLEY CHARLES M Open Market Purchase 5000 20.85 $ 104,225.00
Dec 31, 2025 DURKIN MARIAN M Grant 164 0.00 $ 0.00
Dec 31, 2025 Dosch Vernon A. Grant 1394 0.00 $ 0.00
Nov 13, 2025 Patel Priti Rashmikant Grant 4849 0.00 $ 0.00
Nov 13, 2025 Miller Tammy J Grant 3031 0.00 $ 0.00
Nov 13, 2025 KELLEY CHARLES M Grant 3031 0.00 $ 0.00
Nov 13, 2025 DURKIN MARIAN M Grant 7274 0.00 $ 0.00
Nov 13, 2025 JOHNSON DENNIS W Grant 7779 0.00 $ 0.00
Nov 13, 2025 Jaeger Douglas W. Grant 7274 0.00 $ 0.00
Nov 13, 2025 ANDERSON DARREL T Grant 8082 0.00 $ 0.00
Nov 13, 2025 Dosch Vernon A. Grant 7274 0.00 $ 0.00
Sep 30, 2025 DURKIN MARIAN M Grant 182 0.00 $ 0.00
Sep 30, 2025 Dosch Vernon A. Grant 1541 0.00 $ 0.00
Sep 8, 2025 Vollmer Jason L Open Market Purchase 5000 16.08 $ 80,375.00
Aug 19, 2025 Vollmer Jason L Open Market Purchase 5000 16.28 $ 81,375.00
Jun 30, 2025 Dosch Vernon A. Grant 1658 0.00 $ 0.00
Jun 30, 2025 DURKIN MARIAN M Grant 175 0.00 $ 0.00
Mar 31, 2025 DURKIN MARIAN M Grant 165 0.00 $ 0.00
Mar 31, 2025 Dosch Vernon A. Grant 1650 0.00 $ 0.00