Logo image of MDU

MDU RESOURCES GROUP INC (MDU) Stock Ownership and Short Interest

USA - New York Stock Exchange - NYSE:MDU - US5526901096 - Common Stock

21.32 USD
+0.16 (+0.76%)
Last: 11/28/2025, 7:45:43 PM
21.32 USD
0 (0%)
After Hours: 11/28/2025, 7:45:43 PM
MDU Ownership Chart.MDU Ownership Chart: showing Insider, Institutional ownership and shares available to the public.MDU Ownership.InsiderInstitutionalPublic



Shares Outstanding204.33M
Float202.24M
Float Short Interest Percentage5.12%
Owners (insider)0.43%
Owners (institutional)81.28%
Owners (insider) change1.55%
Owners (institutional) change0.81%
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 Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 10K 20K 30K 40K
Date Name Type Shares Price Amount
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
Feb 12, 2025 Vollmer Jason L Grant 16700 0.00 $ 0.00
Feb 12, 2025 Vollmer Jason L Option Excercise 30429 16.83 $ 512,120.07
Feb 12, 2025 Barth Stephanie A Grant 4974 0.00 $ 0.00
Feb 12, 2025 Barth Stephanie A Option Excercise 9506 16.83 $ 159,985.98
Feb 12, 2025 Senger Garret Grant 7514 0.00 $ 0.00
Feb 12, 2025 Senger Garret Option Excercise 7470 16.83 $ 125,720.10
Feb 12, 2025 Kivisto Nicole A Grant 45969 0.00 $ 0.00
Feb 12, 2025 Kivisto Nicole A Option Excercise 30316 16.83 $ 510,218.28
Feb 12, 2025 Jones Anne M Grant 6026 0.00 $ 0.00
Feb 12, 2025 Jones Anne M Option Excercise 10778 16.83 $ 181,393.74
Feb 12, 2025 Johnson Rob L. Grant 5785 0.00 $ 0.00
Feb 12, 2025 Johnson Rob L. Option Excercise 6778 16.83 $ 114,073.74
Feb 12, 2025 Foti Anthony Donald Grant 8473 0.00 $ 0.00
Feb 12, 2025 Boese Dyke A. Grant 3382 0.00 $ 0.00
Feb 10, 2025 JOHNSON DENNIS W Open Market Purchase 30000 16.64 $ 499,200.00