MDU Resources Group Inc. (MDU) NEW YORK STOCK EXCHANGE INC.
$23.83 (0.36) (-1.49%)
Market Cap: $4.93B
As of 04/15/24 04:00 PM EDT. Market closed.
MDU Resources Group Inc. (MDU)
NEW YORK STOCK EXCHANGE INC.
$23.83
(0.36) (-1.49%)
Market Cap: $4.93B
As of 04/15/24 04:00 PM EDT. Market closed.
Add to Portfolio
a strong infrastructure is the heart of our economy. it is the oil, natural gas and electricity that power business, industry and our daily lives. it is the pipes and wires that connect our homes, factories, offices and stores to bring them to life. it is the transportation network of roads, highways and airports that keeps our economy moving. infrastructure is our business. mdu resources group ... read more
a strong infrastructure is the heart of our economy. it is the oil, natural gas and electricity that power business, industry and our daily lives. it is the pipes and wires that connect our homes, factories, offices and stores to bring them to life. it is the transportation network of roads, highways and airports that keeps our economy moving. infrastructure is our business. mdu resources group provides value-added natural resource products and related services that are essential to energy and transportation infrastructure. our company was founded in 1924 as a small electric utility serving a handful of farm communities on the border of montana and north dakota. we realized early the value of delivering a variety of services, and grew our company by developing a core line of businesses. today, we are a multibillion-dollar corporation with operations and customers across the country. mdu resources is the largest publicly traded company headquartered in the four-state region of nor read less
COMPANY PROFILE
Sector
Construction
Industry
Water and Sewer Line and Related Structures Construction
CEO
David Goodin
Full Time Employees
283
CEO Compensation (Base)
$824,460
CEO Compensation (Total)
$4.12M
Sector
Construction
Industry
Water and Sewer Line and Related Structures Construction
CEO
David Goodin
Full Time Employees
283
CEO Compensation (Base)
$824,460
CEO Compensation (Total)
$4.12M
Address
1200 W Century Ave, North Dakota, Bismarck, 58503-0911.
PRICE CHART FOR MDU RESOURCES GROUP INC
From:
To:
NEWS
INSIDEARBITRAGE ARTICLES
KEY STATS
Open
$24.52
Previous Close
$24.19
Days Range
$23.77 - $24.52
52 week range
$17.83 - $25.79
Volume
1,020,172
Avg. Volume (30 days)
1,673,516
Market Cap
$4.93B
Dividend Yield
2.44%
P/E
11.89
Shares Outstanding
203,888,237
Open
$24.52
Previous Close
$24.19
Days Range
$23.77 - $24.52
52 week range
$17.83 - $25.79
Volume
1,020,172
Avg. Volume (30 days)
1,673,516
Market Cap
$4.93B
Dividend Yield
2.44%
P/E
11.89
Shares Outstanding
203,888,237
FINANCIAL STATEMENTS FOR MDU RESOURCES GROUP INC
LOADING...
Open in: 
Open in:
INSIDER TRANSACTIONS FOR MDU RESOURCES GROUP INC
| Owner | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| Rosenthal Dale | Director | Mar 12, 2024 | Buy | $22.55 | 375 | 8,456 | 16,499 | Mar 13, 2024, 05:31 PM |
| Jones Anne M | VP & CHRO | Feb 22, 2024 | Option Exercise | $20.86 | 10,624 | 221,617 | 10,624 | Feb 26, 2024, 09:18 AM |
| Senger Garret | Chief Utilities Officer | Feb 15, 2024 | Option Exercise | $20.85 | 2,894 | 60,340 | 60,298 | Feb 16, 2024, 05:20 PM |
| Johnson Rob L. | President-WBI Holdings | Feb 15, 2024 | Option Exercise | $20.85 | 2,471 | 51,520 | 53,431 | Feb 16, 2024, 05:20 PM |
| Kivisto Nicole A | President & CEO | Feb 15, 2024 | Option Exercise | $20.85 | 12,525 | 261,146 | 323,285 | Feb 16, 2024, 05:20 PM |
| Thiede Jeffrey S | President & CEO MDU CSG | Feb 15, 2024 | Option Exercise | $20.85 | 12,046 | 251,159 | 269,169 | Feb 16, 2024, 05:20 PM |
| Jones Anne M | VP & CHRO | Feb 15, 2024 | Option Exercise | $20.85 | 4,160 | 86,736 | 84,147 | Feb 16, 2024, 05:20 PM |
| Sievert Stephanie A | VP, CAO & Controller | Feb 15, 2024 | Option Exercise | $20.85 | 3,842 | 80,106 | 63,556 | Feb 16, 2024, 05:20 PM |
| Link Margaret A | VP and CIO | Feb 15, 2024 | Option Exercise | $20.85 | 4,088 | 85,235 | 74,387 | Feb 16, 2024, 05:20 PM |
| Vollmer Jason L | VP & CFO | Feb 15, 2024 | Option Exercise | $20.85 | 12,067 | 251,597 | 215,614 | Feb 16, 2024, 05:20 PM |
| Goodin David L | Director | Feb 15, 2024 | Option Exercise | $20.85 | 47,350 | 987,248 | 595,558 | Feb 16, 2024, 05:20 PM |
| SPARBY DAVID M | Director | Nov 15, 2023 | Option Exercise | $18.73 | 8,008 | 149,990 | 43,463 | Nov 17, 2023, 04:57 PM |
| Wang Chenxi | Director | Nov 15, 2023 | Option Exercise | $18.73 | 8,008 | 149,990 | 25,513 | Nov 17, 2023, 04:57 PM |
| Ryan Edward A | Director | Nov 15, 2023 | Option Exercise | $18.73 | 8,008 | 149,990 | 44,727 | Nov 17, 2023, 04:57 PM |
| Rosenthal Dale | Director | Nov 15, 2023 | Option Exercise | $18.73 | 8,008 | 149,990 | 16,124 | Nov 17, 2023, 03:44 PM |
| Gemmel James H. | Director | Nov 15, 2023 | Option Exercise | $18.73 | 8,008 | 149,990 | 8,008 | Nov 17, 2023, 03:42 PM |
| JOHNSON DENNIS W | Director | Nov 15, 2023 | Option Exercise | $18.73 | 9,343 | 174,994 | 139,364 | Nov 17, 2023, 03:37 PM |
| ANDERSON DARREL T | Director | Nov 16, 2023 | Option Exercise | $18.73 | 1,334 | 24,986 | 1,334 | Nov 17, 2023, 03:36 PM |
| Vollmer Jason L | VP & CFO | Feb 16, 2023 | Option Exercise | $31.16 | 16,581 | 516,664 | 105,518 | Feb 21, 2023, 04:45 PM |
| Vollmer Jason L | VP & CFO | Feb 16, 2023 | Option Exercise | $31.16 | 6,486 | 202,104 | 99,032 | Feb 21, 2023, 04:45 PM |
| Jones Anne M | VP & CHRO | Feb 16, 2023 | Option Exercise | $31.16 | 5,652 | 176,116 | 45,056 | Feb 21, 2023, 04:43 PM |
| Jones Anne M | VP & CHRO | Feb 16, 2023 | Option Exercise | $31.16 | 2,002 | 62,382 | 43,054 | Feb 21, 2023, 04:43 PM |
| Hastings Trevor J | President & CEO - WBI Holdings | Feb 16, 2023 | Option Exercise | $31.16 | 11,147 | 347,341 | 64,956 | Feb 21, 2023, 04:43 PM |
| Hastings Trevor J | President & CEO - WBI Holdings | Feb 16, 2023 | Option Exercise | $31.16 | 4,438 | 138,288 | 60,518 | Feb 21, 2023, 04:43 PM |
| Thiede Jeffrey S | President & CEO MDU CSG | Feb 16, 2023 | Option Exercise | $31.16 | 18,371 | 572,440 | 158,532 | Feb 21, 2023, 04:40 PM |
| Thiede Jeffrey S | President & CEO MDU CSG | Feb 16, 2023 | Option Exercise | $31.16 | 6,851 | 213,477 | 151,681 | Feb 21, 2023, 04:40 PM |
| Goodin David L | President & CEO | Feb 16, 2023 | Option Exercise | $31.16 | 75,369 | 2,348,498 | 513,375 | Feb 21, 2023, 04:40 PM |
| Goodin David L | President & CEO | Feb 16, 2023 | Option Exercise | $31.16 | 31,095 | 968,920 | 482,280 | Feb 21, 2023, 04:40 PM |
| Barth Stephanie A | VP, CAO & Controller | Feb 16, 2023 | Option Exercise | $31.16 | 5,275 | 164,369 | 31,604 | Feb 21, 2023, 04:40 PM |
| Barth Stephanie A | VP, CAO & Controller | Feb 16, 2023 | Option Exercise | $31.16 | 1,892 | 58,955 | 29,712 | Feb 21, 2023, 04:40 PM |
| Barney David C | CEO-Knife River | Feb 16, 2023 | Option Exercise | $31.16 | 18,371 | 572,440 | 141,490 | Feb 21, 2023, 04:40 PM |
| Barney David C | CEO-Knife River | Feb 16, 2023 | Option Exercise | $31.16 | 8,721 | 271,746 | 132,769 | Feb 21, 2023, 04:40 PM |
| Link Margaret A | VP and CIO | Feb 16, 2023 | Option Exercise | $31.16 | 5,652 | 176,116 | 39,657 | Feb 21, 2023, 04:36 PM |
| Link Margaret A | VP and CIO | Feb 16, 2023 | Option Exercise | $31.16 | 2,009 | 62,600 | 37,648 | Feb 21, 2023, 04:36 PM |
| Kivisto Nicole A | President & CEO-Montana-Dakota | Feb 16, 2023 | Option Exercise | $31.16 | 18,371 | 572,440 | 137,700 | Feb 21, 2023, 04:35 PM |
| Kivisto Nicole A | President & CEO-Montana-Dakota | Feb 16, 2023 | Option Exercise | $31.16 | 7,172 | 223,480 | 130,528 | Feb 21, 2023, 04:35 PM |
| Wang Chenxi | Director | Nov 21, 2022 | Option Exercise | $30.64 | 4,896 | 149,999 | 17,505 | Nov 22, 2022, 04:59 PM |
| SPARBY DAVID M | Director | Nov 21, 2022 | Option Exercise | $30.64 | 4,896 | 149,999 | 35,455 | Nov 22, 2022, 04:57 PM |
| Rosenthal Dale | Director | Nov 21, 2022 | Option Exercise | $30.64 | 4,896 | 149,999 | 8,116 | Nov 22, 2022, 04:57 PM |
| MOSS PATRICIA L | Director | Nov 21, 2022 | Option Exercise | $30.64 | 4,896 | 149,999 | 92,212 | Nov 22, 2022, 04:57 PM |
| Fagg Karen B | Director | Nov 21, 2022 | Option Exercise | $30.64 | 4,896 | 149,999 | 92,828 | Nov 22, 2022, 04:57 PM |
| JOHNSON DENNIS W | Director | Nov 21, 2022 | Option Exercise | $30.64 | 5,712 | 174,999 | 127,633 | Nov 22, 2022, 04:41 PM |
| EVERIST THOMAS S | Director | Nov 21, 2022 | Option Exercise | $30.64 | 4,896 | 149,999 | 110,626 | Nov 22, 2022, 04:41 PM |
| Ryan Edward A | Director | Nov 21, 2022 | Option Exercise | $30.64 | 4,896 | 149,999 | 36,719 | Nov 22, 2022, 04:40 PM |
| Carmona-Alvarez German | Director | Nov 21, 2022 | Option Exercise | $30.64 | 816 | 25,000 | 816 | Nov 22, 2022, 04:40 PM |
| Kivisto Nicole A | President & CEO-Montana-Dakota | Feb 17, 2022 | Option Exercise | $27.73 | 32,656 | 905,551 | 87,574 | Feb 22, 2022, 05:52 PM |
| Kivisto Nicole A | President & CEO-Montana-Dakota | Feb 17, 2022 | Option Exercise | $27.73 | 12,948 | 359,048 | 74,626 | Feb 22, 2022, 05:52 PM |
| Vollmer Jason L | VP & CFO | Feb 17, 2022 | Option Exercise | $27.73 | 26,795 | 743,025 | 52,963 | Feb 22, 2022, 05:17 PM |
| Vollmer Jason L | VP & CFO | Feb 17, 2022 | Option Exercise | $27.73 | 10,652 | 295,380 | 42,311 | Feb 22, 2022, 05:17 PM |
| Thiede Jeffrey S | President & CEO MDU CSG | Feb 17, 2022 | Option Exercise | $27.73 | 32,656 | 905,551 | 104,880 | Feb 22, 2022, 05:17 PM |
| Thiede Jeffrey S | President & CEO MDU CSG | Feb 17, 2022 | Option Exercise | $27.73 | 12,346 | 342,355 | 92,534 | Feb 22, 2022, 05:17 PM |
| Link Margaret A | VP and CIO | Feb 17, 2022 | Option Exercise | $27.73 | 8,875 | 246,104 | 22,169 | Feb 22, 2022, 05:17 PM |
| Goodin David L | President & CEO | Feb 17, 2022 | Option Exercise | $27.73 | 133,980 | 3,715,265 | 336,066 | Feb 22, 2022, 05:17 PM |
| Link Margaret A | VP and CIO | Feb 17, 2022 | Option Exercise | $27.73 | 3,400 | 94,282 | 18,769 | Feb 22, 2022, 05:17 PM |
| Goodin David L | President & CEO | Feb 17, 2022 | Option Exercise | $27.73 | 55,224 | 1,531,361 | 280,842 | Feb 22, 2022, 05:17 PM |
| Jones Anne M | VP & CHRO | Feb 17, 2022 | Option Exercise | $27.73 | 8,875 | 246,104 | 26,895 | Feb 22, 2022, 05:17 PM |
| Jones Anne M | VP & CHRO | Feb 17, 2022 | Option Exercise | $27.73 | 3,395 | 94,143 | 23,500 | Feb 22, 2022, 05:17 PM |
| Barth Stephanie A | VP, CAO & Controller | Feb 17, 2022 | Option Exercise | $27.73 | 8,373 | 232,183 | 15,760 | Feb 22, 2022, 05:16 PM |
| Barth Stephanie A | VP, CAO & Controller | Feb 17, 2022 | Option Exercise | $27.73 | 3,222 | 89,346 | 12,538 | Feb 22, 2022, 05:16 PM |
| Hastings Trevor J | President & CEO - WBI Holdings | Feb 17, 2022 | Option Exercise | $27.73 | 18,421 | 510,814 | 40,761 | Feb 22, 2022, 05:16 PM |
| Hastings Trevor J | President & CEO - WBI Holdings | Feb 17, 2022 | Option Exercise | $27.73 | 7,398 | 205,147 | 33,363 | Feb 22, 2022, 05:16 PM |
| Barney David C | President & CEO-Knife River | Feb 17, 2022 | Option Exercise | $27.73 | 32,656 | 905,551 | 93,949 | Feb 22, 2022, 05:16 PM |
| Barney David C | President & CEO-Knife River | Feb 17, 2022 | Option Exercise | $27.73 | 15,705 | 435,500 | 78,244 | Feb 22, 2022, 05:16 PM |
| Ryan Edward A | Director | Dec 31, 2021 | Option Exercise | $30.85 | 372 | 11,477 | 31,823 | Jan 03, 2022, 04:05 PM |
| SPARBY DAVID M | Director | Nov 16, 2021 | Option Exercise | $28.98 | 4,831 | 139,993 | 30,559 | Nov 17, 2021, 04:59 PM |
| Ryan Edward A | Director | Nov 16, 2021 | Option Exercise | $28.98 | 4,831 | 139,993 | 31,451 | Nov 17, 2021, 04:59 PM |
| Wang Chenxi | Director | Nov 16, 2021 | Option Exercise | $28.98 | 4,831 | 139,993 | 12,609 | Nov 17, 2021, 04:59 PM |
| MOSS PATRICIA L | Director | Nov 16, 2021 | Option Exercise | $28.98 | 4,831 | 139,993 | 88,816 | Nov 17, 2021, 04:58 PM |
| Fagg Karen B | Director | Nov 16, 2021 | Option Exercise | $28.98 | 4,831 | 139,993 | 87,932 | Nov 17, 2021, 04:58 PM |
| EVERIST THOMAS S | Director | Nov 16, 2021 | Option Exercise | $28.98 | 4,831 | 139,993 | 105,730 | Nov 17, 2021, 04:58 PM |
| Rosenthal Dale | Director | Nov 16, 2021 | Option Exercise | $28.98 | 3,220 | 93,309 | 3,220 | Nov 17, 2021, 04:58 PM |
| JOHNSON DENNIS W | Director | Nov 16, 2021 | Option Exercise | $28.98 | 5,693 | 164,972 | 119,658 | Nov 17, 2021, 04:58 PM |
| Ryan Edward A | Director | Sep 30, 2021 | Option Exercise | $30.03 | 382 | 11,471 | 26,620 | Oct 01, 2021, 11:14 AM |
| Ryan Edward A | Director | Jun 30, 2021 | Option Exercise | $31.03 | 338 | 10,487 | 26,238 | Jul 01, 2021, 10:22 AM |
| Kivisto Nicole A | President & CEO-Montana-Dakota | Jun 11, 2021 | Sale | $33.26 | 7,410 | 246,449 | 54,907 | Jun 14, 2021, 11:21 AM |
| EVERIST THOMAS S | Director | Jun 09, 2021 | Sale | $33.50 | 1 | 34 | 574,321 | Jun 11, 2021, 11:16 AM |
| EVERIST THOMAS S | Director | Jun 08, 2021 | Sale | $33.51 | 50,000 | 1,675,700 | 574,322 | Jun 09, 2021, 03:44 PM |
| EVERIST THOMAS S | Director | Jun 07, 2021 | Sale | $33.70 | 75,000 | 2,527,725 | 624,322 | Jun 08, 2021, 02:38 PM |
| Ryan Edward A | Director | Mar 31, 2021 | Option Exercise | $31.30 | 319 | 9,986 | 25,900 | Apr 01, 2021, 11:36 AM |
| Hastings Trevor J | President & CEO - WBI Holdings | Feb 11, 2021 | Option Exercise | $27.35 | 15,415 | 421,600 | 28,558 | Feb 16, 2021, 05:54 PM |
| Hastings Trevor J | President & CEO - WBI Holdings | Feb 11, 2021 | Option Exercise | $27.35 | 6,218 | 170,062 | 22,340 | Feb 16, 2021, 05:54 PM |
| Barth Stephanie A | VP, CAO & Controller | Feb 11, 2021 | Option Exercise | $27.35 | 6,280 | 171,758 | 9,548 | Feb 16, 2021, 05:53 PM |
| Barth Stephanie A | VP, CAO & Controller | Feb 11, 2021 | Option Exercise | $27.35 | 2,212 | 60,498 | 7,336 | Feb 16, 2021, 05:53 PM |
| Vollmer Jason L | VP & CFO | Feb 11, 2021 | Option Exercise | $27.35 | 23,980 | 655,853 | 35,008 | Feb 16, 2021, 05:48 PM |
| Vollmer Jason L | VP & CFO | Feb 11, 2021 | Option Exercise | $27.35 | 9,551 | 261,220 | 25,457 | Feb 16, 2021, 05:48 PM |
| Thiede Jeffrey S | President & CEO MDU CSG | Feb 11, 2021 | Option Exercise | $27.35 | 42,595 | 1,164,973 | 85,738 | Feb 16, 2021, 05:46 PM |
| Thiede Jeffrey S | President & CEO MDU CSG | Feb 11, 2021 | Option Exercise | $27.35 | 15,476 | 423,269 | 82,053 | Feb 16, 2021, 05:46 PM |
| Barney David C | President & CEO-Knife River | Feb 11, 2021 | Option Exercise | $27.35 | 42,595 | 1,164,973 | 81,158 | Feb 16, 2021, 05:43 PM |
| Barney David C | President & CEO-Knife River | Feb 11, 2021 | Option Exercise | $27.35 | 19,865 | 543,308 | 76,305 | Feb 16, 2021, 05:43 PM |
| Goodin David L | President & CEO | Feb 11, 2021 | Option Exercise | $27.35 | 117,690 | 3,218,822 | 389,450 | Feb 16, 2021, 05:43 PM |
| Goodin David L | President & CEO | Feb 11, 2021 | Option Exercise | $27.35 | 47,783 | 1,306,865 | 341,667 | Feb 16, 2021, 05:43 PM |
| Link Margaret A | VP and CIO | Feb 11, 2021 | Option Exercise | $27.35 | 7,065 | 193,228 | 15,392 | Feb 16, 2021, 05:39 PM |
| Link Margaret A | VP and CIO | Feb 11, 2021 | Option Exercise | $27.35 | 2,459 | 67,254 | 12,933 | Feb 16, 2021, 05:39 PM |
| Kivisto Nicole A | President & CEO-Montana-Dakota | Feb 11, 2021 | Option Exercise | $27.35 | 29,463 | 805,813 | 80,966 | Feb 16, 2021, 05:35 PM |
| Kivisto Nicole A | President & CEO-Montana-Dakota | Feb 11, 2021 | Option Exercise | $27.35 | 11,693 | 319,804 | 69,273 | Feb 16, 2021, 05:35 PM |
| Jones Anne M | VP-Human Resources | Feb 11, 2021 | Option Exercise | $27.35 | 7,096 | 194,076 | 19,999 | Feb 16, 2021, 05:34 PM |
| Jones Anne M | VP-Human Resources | Feb 11, 2021 | Option Exercise | $27.35 | 2,469 | 67,527 | 17,530 | Feb 16, 2021, 05:34 PM |
| Ryan Edward A | Director | Dec 31, 2020 | Option Exercise | $25.97 | 481 | 12,492 | 25,581 | Dec 31, 2020, 02:32 PM |
| JOHNSON DENNIS W | Director | Nov 17, 2020 | Option Exercise | $25.40 | 5,905 | 149,993 | 111,938 | Nov 18, 2020, 02:59 PM |
| HELLERSTEIN MARK A | Director | Nov 17, 2020 | Option Exercise | $25.40 | 4,921 | 124,998 | 33,207 | Nov 18, 2020, 02:55 PM |
| MOSS PATRICIA L | Director | Nov 17, 2020 | Option Exercise | $25.40 | 4,921 | 124,998 | 85,535 | Nov 18, 2020, 02:51 PM |
| Fagg Karen B | Director | Nov 17, 2020 | Option Exercise | $25.40 | 4,921 | 124,998 | 83,101 | Nov 18, 2020, 02:46 PM |
| WILSON JOHN K | Director | Nov 17, 2020 | Option Exercise | $25.40 | 4,921 | 124,998 | 138,808 | Nov 18, 2020, 02:32 PM |
| Wang Chenxi | Director | Nov 17, 2020 | Option Exercise | $25.40 | 4,921 | 124,998 | 7,778 | Nov 18, 2020, 02:29 PM |
| SPARBY DAVID M | Director | Nov 17, 2020 | Option Exercise | $25.40 | 4,921 | 124,998 | 25,728 | Nov 18, 2020, 02:22 PM |
| EVERIST THOMAS S | Director | Nov 17, 2020 | Option Exercise | $25.40 | 4,921 | 124,998 | 100,899 | Nov 18, 2020, 02:20 PM |
| Ryan Edward A | Director | Nov 17, 2020 | Option Exercise | $25.40 | 4,921 | 124,998 | 25,100 | Nov 18, 2020, 02:14 PM |
| Vollmer Jason L | VP, CFO & Treasurer | Nov 11, 2020 | Buy | $24.93 | 1,000 | 24,925 | 10,938 | Nov 12, 2020, 03:03 PM |
| Ryan Edward A | Director | Sep 30, 2020 | Option Exercise | $22.40 | 558 | 12,496 | 20,179 | Oct 02, 2020, 12:29 PM |
| SPARBY DAVID M | Director | Aug 20, 2020 | Buy | $22.52 | 2,000 | 45,040 | 20,807 | Aug 21, 2020, 02:22 PM |
| Ryan Edward A | Director | Jun 30, 2020 | Option Exercise | $22.30 | 560 | 12,488 | 19,621 | Jul 01, 2020, 09:27 PM |
| Link Margaret A | VP and CIO | May 21, 2020 | Option Exercise | $21.29 | 4,930 | 104,946 | 14,546 | May 26, 2020, 11:09 AM |
| Link Margaret A | VP and CIO | May 18, 2020 | Buy | $21.39 | 5,000 | 106,948 | 5,000 | May 18, 2020, 05:22 PM |
| Barth Stephanie A | VP, CAO & Controller | May 12, 2020 | Buy | $21.07 | 1,278 | 26,925 | 3,219 | May 18, 2020, 02:45 PM |
| JOHNSON DENNIS W | Director | May 14, 2020 | Buy | $18.80 | 5,000 | 93,975 | 104,752 | May 15, 2020, 12:24 PM |
| Barney David C | President & CEO-Knife River | May 14, 2020 | Buy | $19.95 | 1,500 | 29,925 | 38,563 | May 14, 2020, 05:02 PM |
| SPARBY DAVID M | Director | May 13, 2020 | Buy | $20.16 | 4,000 | 80,640 | 18,807 | May 14, 2020, 11:55 AM |
| Vollmer Jason L | VP, CFO & Treasurer | May 13, 2020 | Buy | $19.61 | 1,000 | 19,615 | 9,754 | May 14, 2020, 11:25 AM |
| Goodin David L | President & CEO | May 12, 2020 | Buy | $20.16 | 5,000 | 100,820 | 271,760 | May 13, 2020, 12:48 PM |
| Ryan Edward A | Director | Mar 31, 2020 | Option Exercise | $21.34 | 585 | 12,484 | 19,061 | Apr 01, 2020, 04:08 PM |
| Vollmer Jason L | VP, CFO & Treasurer | Mar 09, 2020 | Buy | $27.31 | 1,200 | 32,773 | 8,669 | Mar 10, 2020, 11:30 AM |
| Vollmer Jason L | VP, CFO & Treasurer | Feb 13, 2020 | Option Exercise | $31.63 | 899 | 28,435 | 7,752 | Feb 18, 2020, 04:37 PM |
| Vollmer Jason L | VP, CFO & Treasurer | Feb 13, 2020 | Option Exercise | $31.63 | 283 | 8,951 | 7,469 | Feb 18, 2020, 04:37 PM |
| Thiede Jeffrey S | President & CEO MDU CSG | Feb 13, 2020 | Option Exercise | $31.63 | 3,144 | 99,445 | 42,491 | Feb 18, 2020, 04:31 PM |
| Thiede Jeffrey S | President & CEO MDU CSG | Feb 13, 2020 | Option Exercise | $31.63 | 900 | 28,467 | 41,591 | Feb 18, 2020, 04:31 PM |
| Link Margaret A | VP and CIO | Feb 13, 2020 | Option Exercise | $31.63 | 897 | 28,372 | 8,309 | Feb 18, 2020, 04:28 PM |
| Link Margaret A | VP and CIO | Feb 13, 2020 | Option Exercise | $31.63 | 282 | 8,920 | 8,027 | Feb 18, 2020, 04:28 PM |
| Kuntz Daniel S | VP, Gen. Counsel & Secretary | Feb 13, 2020 | Option Exercise | $31.63 | 1,436 | 45,421 | 26,638 | Feb 18, 2020, 04:19 PM |
| Kuntz Daniel S | VP, Gen. Counsel & Secretary | Feb 13, 2020 | Option Exercise | $31.63 | 452 | 14,297 | 26,186 | Feb 18, 2020, 04:19 PM |
| Kivisto Nicole A | President & CEO-Montana-Dakota | Feb 13, 2020 | Option Exercise | $31.63 | 2,714 | 85,844 | 50,562 | Feb 18, 2020, 04:17 PM |
| Kivisto Nicole A | President & CEO-Montana-Dakota | Feb 13, 2020 | Option Exercise | $31.63 | 851 | 26,917 | 49,711 | Feb 18, 2020, 04:17 PM |
| Jones Anne M | VP-Human Resources | Feb 13, 2020 | Option Exercise | $31.63 | 901 | 28,499 | 12,722 | Feb 18, 2020, 04:05 PM |
| Jones Anne M | VP-Human Resources | Feb 13, 2020 | Option Exercise | $31.63 | 283 | 8,951 | 12,439 | Feb 18, 2020, 04:05 PM |
| Hastings Trevor J | President & CEO - WBI Holdings | Feb 13, 2020 | Option Exercise | $31.63 | 658 | 20,813 | 13,350 | Feb 18, 2020, 03:48 PM |
| Hastings Trevor J | President & CEO - WBI Holdings | Feb 13, 2020 | Option Exercise | $31.63 | 207 | 6,547 | 13,143 | Feb 18, 2020, 03:48 PM |
| Goodin David L | President & CEO | Feb 13, 2020 | Option Exercise | $31.63 | 14,234 | 450,221 | 270,524 | Feb 18, 2020, 03:48 PM |
| Goodin David L | President & CEO | Feb 13, 2020 | Option Exercise | $31.63 | 3,764 | 119,055 | 266,760 | Feb 18, 2020, 03:48 PM |
| Barth Stephanie A | VP, CAO & Controller | Feb 13, 2020 | Option Exercise | $31.63 | 542 | 17,143 | 2,106 | Feb 18, 2020, 03:37 PM |
| Barth Stephanie A | VP, CAO & Controller | Feb 13, 2020 | Option Exercise | $31.63 | 170 | 5,377 | 1,936 | Feb 18, 2020, 03:37 PM |
| Barney David C | President & CEO-Knife River | Feb 13, 2020 | Option Exercise | $31.63 | 3,067 | 97,009 | 38,282 | Feb 18, 2020, 03:32 PM |
| Barney David C | President & CEO-Knife River | Feb 13, 2020 | Option Exercise | $31.63 | 1,219 | 38,557 | 37,063 | Feb 18, 2020, 03:32 PM |
| SPARBY DAVID M | Director | Dec 31, 2019 | Option Exercise | $29.54 | 888 | 26,232 | 14,807 | Dec 31, 2019, 05:05 PM |
| Wang Chenxi | Director | Nov 19, 2019 | Option Exercise | $29.16 | 2,857 | 83,322 | 2,857 | Nov 20, 2019, 04:11 PM |
| JOHNSON DENNIS W | Director | Nov 19, 2019 | Option Exercise | $29.16 | 4,857 | 141,650 | 98,580 | Nov 20, 2019, 04:11 PM |
| WILSON JOHN K | Director | Nov 19, 2019 | Option Exercise | $29.16 | 4,286 | 124,997 | 133,887 | Nov 20, 2019, 04:11 PM |
| SPARBY DAVID M | Director | Nov 19, 2019 | Option Exercise | $29.16 | 4,286 | 124,997 | 13,919 | Nov 20, 2019, 04:10 PM |
| Ryan Edward A | Director | Nov 19, 2019 | Option Exercise | $29.16 | 4,286 | 124,997 | 18,476 | Nov 20, 2019, 04:10 PM |
| MOSS PATRICIA L | Director | Nov 19, 2019 | Option Exercise | $29.16 | 4,286 | 124,997 | 80,614 | Nov 20, 2019, 04:10 PM |
| HELLERSTEIN MARK A | Director | Nov 19, 2019 | Option Exercise | $29.16 | 4,286 | 124,997 | 28,286 | Nov 20, 2019, 04:10 PM |
| Fagg Karen B | Director | Nov 19, 2019 | Option Exercise | $29.16 | 4,286 | 124,997 | 78,180 | Nov 20, 2019, 04:02 PM |
| EVERIST THOMAS S | Director | Nov 19, 2019 | Option Exercise | $29.16 | 4,286 | 124,997 | 95,978 | Nov 20, 2019, 04:02 PM |
| SPARBY DAVID M | Director | Sep 30, 2019 | Option Exercise | $28.39 | 924 | 26,229 | 9,633 | Oct 01, 2019, 02:44 PM |
| SPARBY DAVID M | Director | Jun 28, 2019 | Option Exercise | $25.47 | 801 | 20,402 | 8,709 | Jul 01, 2019, 02:59 PM |
| Ryan Edward A | Director | May 30, 2019 | Buy | $24.81 | 3,500 | 86,820 | 14,190 | May 31, 2019, 03:04 PM |
| Goodin David L | Pres. and CEO-MDU Resources | May 30, 2019 | Buy | $24.45 | 5,000 | 122,234 | 256,290 | May 31, 2019, 02:58 PM |
| SPARBY DAVID M | Director | May 17, 2019 | Buy | $25.20 | 2,500 | 63,000 | 7,908 | May 20, 2019, 03:13 PM |
| SPARBY DAVID M | Director | Mar 29, 2019 | Option Exercise | $25.66 | 682 | 17,498 | 5,408 | Apr 01, 2019, 03:30 PM |
| SPARBY DAVID M | Director | Mar 14, 2019 | Buy | $25.75 | 3,000 | 77,250 | 4,726 | Mar 14, 2019, 11:34 AM |
| Vollmer Jason L | VP, CFO & Treasurer | Feb 14, 2019 | Option Exercise | $26.25 | 1,907 | 50,059 | 6,651 | Feb 19, 2019, 03:45 PM |
| Thiede Jeffrey S | Pres. & CEO-MDU Constr.Serv. | Feb 14, 2019 | Option Exercise | $26.25 | 6,877 | 180,521 | 38,188 | Feb 19, 2019, 03:42 PM |
| Link Margaret A | VP and CIO | Feb 14, 2019 | Option Exercise | $26.25 | 1,894 | 49,718 | 7,194 | Feb 19, 2019, 03:39 PM |
| Kuntz Daniel S | VP, Gen. Counsel and Secretary | Feb 14, 2019 | Option Exercise | $26.25 | 3,682 | 96,653 | 25,081 | Feb 19, 2019, 03:36 PM |
| Kivisto Nicole A | President & CEO-Montana-Dakota | Feb 14, 2019 | Option Exercise | $26.25 | 6,283 | 164,929 | 46,488 | Feb 19, 2019, 03:33 PM |
| Jones Anne M | VP - Human Resources | Feb 14, 2019 | Option Exercise | $26.25 | 2,406 | 63,158 | 11,473 | Feb 19, 2019, 03:30 PM |
| Goodin David L | Pres. and CEO-MDU Resources | Feb 14, 2019 | Option Exercise | $26.25 | 51,289 | 1,346,336 | 251,290 | Feb 19, 2019, 03:24 PM |
| Barney David C | President & CEO - Knife River | Feb 14, 2019 | Option Exercise | $26.25 | 7,080 | 185,850 | 35,215 | Feb 19, 2019, 03:17 PM |
| Hastings Trevor J | President & CEO-WBI Holdings | Feb 14, 2019 | Option Exercise | $26.25 | 1,847 | 48,484 | 12,692 | Feb 19, 2019, 12:00 AM |
| WILSON JOHN K | Director | Nov 20, 2018 | Option Exercise | $26.55 | 4,143 | 109,976 | 129,601 | Nov 21, 2018, 12:54 PM |
| SPARBY DAVID M | Director | Nov 20, 2018 | Option Exercise | $26.55 | 1,726 | 45,817 | 1,726 | Nov 21, 2018, 12:50 PM |
| Ryan Edward A | Director | Nov 20, 2018 | Option Exercise | $26.55 | 690 | 18,316 | 10,690 | Nov 21, 2018, 12:47 PM |
| PEARCE HARRY J | Director | Nov 20, 2018 | Option Exercise | $26.55 | 5,462 | 144,989 | 246,740 | Nov 21, 2018, 12:42 PM |
| MOSS PATRICIA L | Director | Nov 20, 2018 | Option Exercise | $26.55 | 4,143 | 109,976 | 82,668 | Nov 21, 2018, 12:37 PM |
| MCCRACKEN WILLIAM E | Director | Nov 20, 2018 | Option Exercise | $26.55 | 4,143 | 109,976 | 24,000 | Nov 21, 2018, 12:33 PM |
| JOHNSON DENNIS W | Director | Nov 20, 2018 | Option Exercise | $26.55 | 4,143 | 109,976 | 91,628 | Nov 21, 2018, 12:29 PM |
| HELLERSTEIN MARK A | Director | Nov 20, 2018 | Option Exercise | $26.55 | 4,143 | 109,976 | 24,000 | Nov 21, 2018, 12:24 PM |
| Fagg Karen B | Director | Nov 20, 2018 | Option Exercise | $26.55 | 4,143 | 109,976 | 72,690 | Nov 21, 2018, 12:20 PM |
| EVERIST THOMAS S | Director | Nov 20, 2018 | Option Exercise | $26.55 | 4,143 | 109,976 | 91,692 | Nov 21, 2018, 12:15 PM |
| Barth Stephanie A | VP, CAO & Controller | Mar 13, 2018 | Buy | $27.07 | 377 | 10,205 | 1,537 | Mar 13, 2018, 03:34 PM |
| Vollmer Jason L | VP, CFO & Treasurer | Feb 16, 2018 | Option Exercise | $27.48 | 866 | 23,798 | 1,885 | Feb 20, 2018, 05:18 PM |
| Kuntz Daniel S | VP, Gen. Counsel and Secretary | Feb 16, 2018 | Option Exercise | $27.48 | 1,290 | 35,449 | 15,214 | Feb 20, 2018, 05:11 PM |
| Thiede Jeffrey S | Pres. & CEO-MDU Constr.Serv. | Feb 16, 2018 | Option Exercise | $27.48 | 4,557 | 125,226 | 17,392 | Feb 20, 2018, 05:06 PM |
| Kivisto Nicole A | President & CEO-Montana-Dakota | Feb 16, 2018 | Option Exercise | $27.48 | 4,749 | 130,503 | 28,510 | Feb 20, 2018, 04:58 PM |
| Link Margaret A | VP and CIO | Feb 16, 2018 | Option Exercise | $27.48 | 1,100 | 30,228 | 2,514 | Feb 20, 2018, 04:56 PM |
| Jones Anne M | VP - Human Resources | Feb 16, 2018 | Option Exercise | $27.48 | 1,778 | 48,859 | 5,407 | Feb 20, 2018, 04:46 PM |
| Goodin David L | Pres. and CEO-MDU Resources | Feb 16, 2018 | Option Exercise | $27.48 | 37,389 | 1,027,450 | 163,155 | Feb 20, 2018, 04:22 PM |
| Barney David C | President & CEO - Knife River | Feb 16, 2018 | Option Exercise | $27.48 | 4,558 | 125,254 | 15,807 | Feb 20, 2018, 04:14 PM |
| Hastings Trevor J | President & CEO-WBI Holdings | Feb 16, 2018 | Option Exercise | $27.48 | 1,495 | 41,083 | 8,147 | Feb 20, 2018, 12:00 AM |
| WILSON JOHN K | Director | Dec 06, 2017 | Option Exercise | $27.70 | 2,451 | 67,893 | 125,458 | Dec 07, 2017, 03:34 PM |
| WILSON JOHN K | Director | Nov 21, 2017 | Option Exercise | $26.88 | 4,091 | 109,978 | 123,007 | Nov 22, 2017, 03:08 PM |
| PEARCE HARRY J | Director | Nov 21, 2017 | Option Exercise | $26.88 | 5,393 | 144,980 | 241,278 | Nov 22, 2017, 03:01 PM |
| MOSS PATRICIA L | Director | Nov 21, 2017 | Option Exercise | $26.88 | 4,091 | 109,978 | 79,509 | Nov 22, 2017, 02:57 PM |
| MCCRACKEN WILLIAM E | Director | Nov 21, 2017 | Option Exercise | $26.88 | 4,091 | 109,978 | 19,857 | Nov 22, 2017, 02:53 PM |
| JOHNSON DENNIS W | Director | Nov 21, 2017 | Option Exercise | $26.88 | 4,091 | 109,978 | 85,620 | Nov 22, 2017, 02:49 PM |
| Holaday A Bart | Director | Nov 21, 2017 | Option Exercise | $26.88 | 4,091 | 109,978 | 65,002 | Nov 22, 2017, 02:46 PM |
| HELLERSTEIN MARK A | Director | Nov 21, 2017 | Option Exercise | $26.88 | 4,091 | 109,978 | 19,857 | Nov 22, 2017, 02:43 PM |
| Fagg Karen B | Director | Nov 21, 2017 | Option Exercise | $26.88 | 4,091 | 109,978 | 66,592 | Nov 22, 2017, 02:37 PM |
| EVERIST THOMAS S | Director | Nov 21, 2017 | Option Exercise | $26.88 | 4,091 | 109,978 | 87,549 | Nov 22, 2017, 02:34 PM |
| Goodin David L | Pres. and CEO-MDU Resources | Aug 11, 2017 | Buy | $25.57 | 5,000 | 127,870 | 95,210 | Aug 14, 2017, 10:27 AM |
| Barney David C | President & CEO - Knife River | Feb 16, 2017 | Option Exercise | $26.37 | 1,628 | 42,930 | 3,453 | Feb 21, 2017, 03:33 PM |
| Schwartz Doran N | VP and CFO | Feb 16, 2017 | Option Exercise | $26.37 | 1,899 | 50,077 | 43,600 | Feb 21, 2017, 03:07 PM |
| Thiede Jeffrey S | Pres. & CEO-MDU Constr.Serv. | Feb 16, 2017 | Option Exercise | $26.37 | 1,598 | 42,139 | 3,751 | Feb 21, 2017, 02:54 PM |
| Haider Dennis L | EVP-Business Development | Feb 16, 2017 | Option Exercise | $26.37 | 1,018 | 26,845 | 25,717 | Feb 21, 2017, 02:49 PM |
| Goodin David L | Pres. and CEO-MDU Resources | Feb 16, 2017 | Option Exercise | $26.37 | 6,736 | 177,628 | 88,936 | Feb 21, 2017, 02:44 PM |
| Jones Anne M | VP - Human Resources | Feb 16, 2017 | Option Exercise | $26.37 | 559 | 14,741 | 1,063 | Feb 21, 2017, 02:39 PM |
| Barney David C | President & CEO - Knife River | Feb 16, 2017 | Option Exercise | $26.37 | 1,628 | 42,930 | 3,453 | Feb 21, 2017, 02:20 PM |
| WILSON JOHN K | Director | Dec 07, 2016 | Option Exercise | $28.96 | 2,244 | 64,986 | 118,916 | Dec 08, 2016, 11:04 AM |
| MOSS PATRICIA L | Director | Nov 29, 2016 | Sale | $28.30 | 4,050 | 114,615 | 75,418 | Nov 30, 2016, 12:16 PM |
| WILSON JOHN K | Director | Nov 21, 2016 | Option Exercise | $28.30 | 3,886 | 109,989 | 116,672 | Nov 22, 2016, 02:36 PM |
| PEARCE HARRY J | Director | Nov 21, 2016 | Option Exercise | $28.30 | 3,886 | 109,989 | 235,885 | Nov 22, 2016, 02:34 PM |
| MOSS PATRICIA L | Director | Nov 21, 2016 | Option Exercise | $28.30 | 3,886 | 109,989 | 79,468 | Nov 22, 2016, 02:32 PM |
| MCCRACKEN WILLIAM E | Director | Nov 21, 2016 | Option Exercise | $28.30 | 3,886 | 109,989 | 15,766 | Nov 22, 2016, 02:30 PM |
| JOHNSON DENNIS W | Director | Nov 21, 2016 | Option Exercise | $28.30 | 3,886 | 109,989 | 79,751 | Nov 22, 2016, 02:27 PM |
| Holaday A Bart | Director | Nov 21, 2016 | Option Exercise | $28.30 | 3,886 | 109,989 | 60,911 | Nov 22, 2016, 02:26 PM |
| HELLERSTEIN MARK A | Director | Nov 21, 2016 | Option Exercise | $28.30 | 3,886 | 109,989 | 15,766 | Nov 22, 2016, 02:24 PM |
| Fagg Karen B | Director | Nov 21, 2016 | Option Exercise | $28.30 | 3,886 | 109,989 | 60,763 | Nov 22, 2016, 02:21 PM |
| EVERIST THOMAS S | Director | Nov 21, 2016 | Option Exercise | $28.30 | 3,886 | 109,989 | 83,458 | Nov 22, 2016, 02:19 PM |
| EVERIST THOMAS S | Director | Aug 24, 2016 | Sale | $23.44 | 30,000 | 703,053 | 770,000 | Aug 25, 2016, 11:49 AM |
| EVERIST THOMAS S | Director | Aug 23, 2016 | Sale | $23.68 | 30,000 | 710,493 | 800,000 | Aug 24, 2016, 02:32 PM |
| EVERIST THOMAS S | Director | Aug 22, 2016 | Sale | $23.58 | 30,000 | 707,532 | 830,000 | Aug 23, 2016, 10:56 AM |
| EVERIST THOMAS S | Director | Aug 19, 2016 | Sale | $23.40 | 30,000 | 701,919 | 860,000 | Aug 22, 2016, 03:10 PM |
| EVERIST THOMAS S | Director | Aug 18, 2016 | Sale | $23.44 | 30,000 | 703,179 | 890,000 | Aug 19, 2016, 12:31 PM |
| EVERIST THOMAS S | Director | Aug 17, 2016 | Sale | $23.16 | 30,000 | 694,794 | 920,000 | Aug 18, 2016, 10:56 AM |
| EVERIST THOMAS S | Director | Aug 16, 2016 | Sale | $23.14 | 30,000 | 694,269 | 950,000 | Aug 17, 2016, 12:50 PM |
| EVERIST THOMAS S | Director | Aug 15, 2016 | Sale | $23.70 | 30,000 | 711,150 | 980,000 | Aug 16, 2016, 11:01 AM |
| EVERIST THOMAS S | Director | Aug 12, 2016 | Sale | $23.61 | 30,000 | 708,420 | 1,010,000 | Aug 15, 2016, 11:50 AM |
| EVERIST THOMAS S | Director | Aug 11, 2016 | Sale | $23.32 | 30,000 | 699,579 | 1,040,000 | Aug 12, 2016, 12:26 PM |
| Schwartz Doran N | VP and CFO | Feb 11, 2016 | Option Exercise | $16.31 | 1,262 | 20,583 | 39,482 | Feb 16, 2016, 11:54 AM |
| Haider Dennis L | EVP-Business Development | Feb 11, 2016 | Option Exercise | $16.31 | 604 | 9,851 | 23,782 | Feb 16, 2016, 11:48 AM |
| Kivisto Nicole A | President & CEO-Montana-Dakota | Feb 11, 2016 | Option Exercise | $16.31 | 561 | 9,150 | 12,612 | Feb 16, 2016, 11:45 AM |
| Goodin David L | Pres. & CEO-MDU Resources | Feb 11, 2016 | Option Exercise | $16.31 | 3,928 | 64,066 | 61,542 | Feb 16, 2016, 11:42 AM |
| Kuntz Daniel S | General Counsel and Secretary | Feb 11, 2016 | Option Exercise | $16.31 | 312 | 5,089 | 10,520 | Feb 16, 2016, 11:40 AM |
| NORLAND CYNTHIA J | VP - Administration | Feb 11, 2016 | Option Exercise | $16.31 | 506 | 8,253 | 15,721 | Feb 16, 2016, 11:34 AM |
| WILSON JOHN K | Director | Dec 09, 2015 | Option Exercise | $16.97 | 3,830 | 64,991 | 112,786 | Dec 10, 2015, 03:27 PM |
| WILSON JOHN K | Director | Nov 18, 2015 | Option Exercise | $18.21 | 6,039 | 109,982 | 108,956 | Nov 19, 2015, 05:24 PM |
| PEARCE HARRY J | Director | Nov 18, 2015 | Option Exercise | $18.21 | 6,039 | 109,982 | 231,999 | Nov 19, 2015, 05:21 PM |
| MOSS PATRICIA L | Director | Nov 18, 2015 | Option Exercise | $18.21 | 6,039 | 109,982 | 76,522 | Nov 19, 2015, 05:19 PM |
| MCCRACKEN WILLIAM E | Director | Nov 18, 2015 | Option Exercise | $18.21 | 6,039 | 109,982 | 11,880 | Nov 19, 2015, 05:17 PM |
| JOHNSON DENNIS W | Director | Nov 18, 2015 | Option Exercise | $18.21 | 6,039 | 109,982 | 73,728 | Nov 19, 2015, 05:14 PM |
| Holaday A Bart | Director | Nov 18, 2015 | Option Exercise | $18.21 | 6,039 | 109,982 | 57,025 | Nov 19, 2015, 05:11 PM |
| HELLERSTEIN MARK A | Director | Nov 18, 2015 | Option Exercise | $18.21 | 6,039 | 109,982 | 11,880 | Nov 19, 2015, 05:09 PM |
| Fagg Karen B | Director | Nov 18, 2015 | Option Exercise | $18.21 | 6,039 | 109,982 | 54,912 | Nov 19, 2015, 05:06 PM |
| EVERIST THOMAS S | Director | Nov 18, 2015 | Option Exercise | $18.21 | 6,039 | 109,982 | 79,572 | Nov 19, 2015, 05:04 PM |
| Schwartz Doran N | VP and CFO | Feb 26, 2015 | Buy | $22.74 | 1,500 | 34,104 | 37,083 | Feb 27, 2015, 05:34 PM |
| NORLAND CYNTHIA J | VP - Administration | Feb 25, 2015 | Buy | $23.08 | 430 | 9,924 | 14,757 | Feb 25, 2015, 03:32 PM |
| Schwartz Doran N | VP and CFO | Feb 18, 2015 | Buy | $21.85 | 1,000 | 21,850 | 35,583 | Feb 19, 2015, 05:05 PM |
| Vollmer Jason L | Treasurer & Director of Cash | Feb 17, 2015 | Option Exercise | $21.68 | 909 | 19,707 | 2,605 | Feb 18, 2015, 06:32 PM |
| Goodin David L | Pres. & CEO-MDU Resources | Feb 17, 2015 | Buy | $21.62 | 5,000 | 108,100 | 50,218 | Feb 18, 2015, 05:21 PM |
| WILSON JOHN K | Director | Dec 10, 2014 | Option Exercise | $23.56 | 2,582 | 60,824 | 102,917 | Dec 11, 2014, 10:28 AM |
| WILSON JOHN K | Director | Nov 19, 2014 | Option Exercise | $25.34 | 4,340 | 109,984 | 100,335 | Nov 20, 2014, 06:10 PM |
| PEARCE HARRY J | Director | Nov 19, 2014 | Option Exercise | $25.34 | 4,340 | 109,984 | 225,960 | Nov 20, 2014, 06:08 PM |
| MOSS PATRICIA L | Director | Nov 19, 2014 | Option Exercise | $25.34 | 4,340 | 109,984 | 70,483 | Nov 20, 2014, 06:06 PM |
| MCCRACKEN WILLIAM E | Director | Nov 19, 2014 | Option Exercise | $25.34 | 4,340 | 109,984 | 5,841 | Nov 20, 2014, 06:03 PM |
| Holaday A Bart | Director | Nov 19, 2014 | Option Exercise | $25.34 | 4,340 | 109,984 | 50,986 | Nov 20, 2014, 05:59 PM |
| HELLERSTEIN MARK A | Director | Nov 19, 2014 | Option Exercise | $25.34 | 4,340 | 109,984 | 5,841 | Nov 20, 2014, 05:57 PM |
| Fagg Karen B | Director | Nov 19, 2014 | Option Exercise | $25.34 | 4,340 | 109,984 | 47,137 | Nov 20, 2014, 05:51 PM |
| EVERIST THOMAS S | Director | Nov 19, 2014 | Option Exercise | $25.34 | 4,340 | 109,984 | 73,533 | Nov 20, 2014, 05:49 PM |
| JOHNSON DENNIS W | Director | Nov 19, 2014 | Option Exercise | $25.34 | 4,340 | 109,984 | 79,974 | Nov 20, 2014, 05:45 PM |
| NORLAND CYNTHIA J | VP - Administration | Aug 13, 2014 | Sale | $30.68 | 1 | 31 | 0 | Aug 15, 2014, 10:20 AM |
| Morehouse Kenneth Frank | President & CEO-Montana-Dakota | May 12, 2014 | Sale | $34.79 | 3,000 | 104,357 | 4,459 | May 13, 2014, 06:12 PM |
| JOHNSON DENNIS W | Director | May 12, 2014 | Sale | $34.78 | 5,467 | 190,160 | 74,813 | May 13, 2014, 06:01 PM |
| SANDNESS PAUL K | General Counsel and Secretary | May 12, 2014 | Sale | $34.49 | 10,034 | 346,073 | 10,391 | May 13, 2014, 04:20 PM |
| NORLAND CYNTHIA J | VP - Administration | May 12, 2014 | Sale | $34.49 | 17,926 | 618,268 | 1,972 | May 13, 2014, 04:07 PM |
| Ring Nathan W | VP, Controller & CAO | May 07, 2014 | Option Exercise | $35.77 | 1,688 | 60,380 | 2,432 | May 08, 2014, 05:15 PM |
| Mahowald Douglass A | Treasurer & Asst. Secretary | Feb 21, 2014 | Sale | $34.55 | 1,973 | 68,167 | 1,165 | Feb 24, 2014, 03:48 PM |
| Connors William R | VP - Renewable Resources | Feb 21, 2014 | Sale | $34.74 | 2,200 | 76,425 | 6,200 | Feb 24, 2014, 03:28 PM |
| Mahowald Douglass A | Treasurer & Asst. Secretary | Feb 20, 2014 | Sale | $34.92 | 1,770 | 61,805 | 7,352 | Feb 21, 2014, 04:16 PM |
| Bietz Steven L | Pres. & CEO - WBI Energy, Inc. | Feb 19, 2014 | Sale | $34.51 | 10,257 | 354,019 | 34,704 | Feb 20, 2014, 04:42 PM |
| Stumpf John P | VP - Strategic Planning | Feb 13, 2014 | Option Exercise | $33.70 | 2,331 | 78,555 | 14,984 | Feb 18, 2014, 12:55 PM |
| Schwartz Doran N | VP and CFO | Feb 13, 2014 | Option Exercise | $33.70 | 5,744 | 193,573 | 34,583 | Feb 18, 2014, 12:44 PM |
| SANDNESS PAUL K | General Counsel and Secretary | Feb 13, 2014 | Option Exercise | $33.70 | 7,016 | 236,439 | 50,075 | Feb 18, 2014, 12:41 PM |
| NORLAND CYNTHIA J | VP - Administration | Feb 13, 2014 | Option Exercise | $33.70 | 2,877 | 96,955 | 12,356 | Feb 18, 2014, 12:33 PM |
| Morehouse Kenneth Frank | President & CEO-Montana-Dakota | Feb 13, 2014 | Option Exercise | $33.70 | 3,287 | 110,772 | 7,459 | Feb 18, 2014, 12:30 PM |
| Haider Dennis L | EVP-Business Development | Feb 13, 2014 | Option Exercise | $33.70 | 3,336 | 112,423 | 22,632 | Feb 18, 2014, 12:27 PM |
| Mahowald Douglass A | Treasurer & Asst. Secretary | Feb 13, 2014 | Option Exercise | $33.70 | 2,056 | 69,287 | 7,922 | Feb 18, 2014, 12:25 PM |
| Goodin David L | Pres. & CEO-MDU Resources | Feb 13, 2014 | Option Exercise | $33.70 | 8,727 | 294,100 | 44,129 | Feb 18, 2014, 12:22 PM |
| Del Vecchio Mark A | VP - Human Resources | Feb 13, 2014 | Option Exercise | $33.70 | 2,843 | 95,809 | 9,718 | Feb 18, 2014, 12:18 PM |
| Connors William R | VP - Renewable Resources | Feb 13, 2014 | Option Exercise | $33.70 | 2,051 | 69,119 | 7,500 | Feb 18, 2014, 12:14 PM |
| Bietz Steven L | Pres. & CEO - WBI Energy, Inc. | Feb 13, 2014 | Option Exercise | $33.70 | 9,115 | 307,176 | 44,961 | Feb 18, 2014, 11:50 AM |
| Holaday A Bart | Director | Dec 09, 2013 | Option Exercise | $29.83 | 1,843 | 54,977 | 46,646 | Dec 10, 2013, 02:32 PM |
| WILSON JOHN K | Director | Dec 09, 2013 | Option Exercise | $29.83 | 1,843 | 54,977 | 95,995 | Dec 10, 2013, 02:30 PM |
| Holaday A Bart | Director | Nov 20, 2013 | Option Exercise | $30.53 | 3,603 | 109,992 | 44,803 | Nov 22, 2013, 02:45 PM |
| WILSON JOHN K | Director | Nov 20, 2013 | Option Exercise | $30.53 | 3,603 | 109,992 | 94,152 | Nov 22, 2013, 11:59 AM |
| PEARCE HARRY J | Director | Nov 20, 2013 | Option Exercise | $30.53 | 3,603 | 109,992 | 221,620 | Nov 22, 2013, 11:46 AM |
| MOSS PATRICIA L | Director | Nov 20, 2013 | Option Exercise | $30.53 | 3,603 | 109,992 | 66,828 | Nov 21, 2013, 07:16 PM |
| MCCRACKEN WILLIAM E | Director | Nov 20, 2013 | Option Exercise | $30.53 | 1,501 | 45,823 | 1,501 | Nov 21, 2013, 07:08 PM |
| Knudson Thomas C | Director | Nov 20, 2013 | Option Exercise | $30.53 | 3,603 | 109,992 | 28,070 | Nov 21, 2013, 06:56 PM |
| JOHNSON DENNIS W | Director | Nov 20, 2013 | Option Exercise | $30.53 | 3,603 | 109,992 | 79,492 | Nov 21, 2013, 06:17 PM |
| HELLERSTEIN MARK A | Director | Nov 20, 2013 | Option Exercise | $30.53 | 1,501 | 45,823 | 1,501 | Nov 21, 2013, 05:45 PM |
| Fagg Karen B | Director | Nov 20, 2013 | Option Exercise | $30.53 | 3,603 | 109,992 | 41,838 | Nov 21, 2013, 05:38 PM |
| EVERIST THOMAS S | Director | Nov 20, 2013 | Option Exercise | $30.53 | 3,603 | 109,992 | 69,193 | Nov 21, 2013, 04:57 PM |
| JOHNSON DENNIS W | Director | Aug 08, 2013 | Sale | $29.00 | 7,700 | 223,314 | 75,463 | Aug 09, 2013, 12:39 PM |
| Kivisto Nicole A | VP, Controller & CAO | Jun 25, 2013 | Buy | $25.03 | 515 | 12,888 | 4,760 | Jun 27, 2013, 09:27 AM |
| Schwartz Doran N | VP and CFO | Jun 20, 2013 | Buy | $24.52 | 1,500 | 36,779 | 19,774 | Jun 24, 2013, 03:03 PM |
| Schwartz Doran N | VP and CFO | Jun 21, 2013 | Buy | $24.52 | 1,500 | 36,780 | 21,274 | Jun 24, 2013, 03:03 PM |
| Goodin David L | Pres. & CEO-MDU Resources | Jun 20, 2013 | Buy | $24.40 | 5,000 | 122,000 | 23,140 | Jun 21, 2013, 06:41 PM |
| EVERIST THOMAS S | Director | Jun 18, 2013 | Sale | $25.47 | 30,000 | 764,181 | 1,070,000 | Jun 18, 2013, 06:33 PM |
| EVERIST THOMAS S | Director | Jun 17, 2013 | Sale | $25.27 | 30,000 | 758,082 | 1,100,000 | Jun 18, 2013, 10:35 AM |
| EVERIST THOMAS S | Director | Jun 14, 2013 | Sale | $25.06 | 30,000 | 751,800 | 1,130,000 | Jun 17, 2013, 10:36 AM |
| EVERIST THOMAS S | Director | Jun 13, 2013 | Sale | $25.03 | 30,000 | 750,801 | 1,160,000 | Jun 14, 2013, 11:53 AM |
| EVERIST THOMAS S | Director | Jun 12, 2013 | Sale | $25.08 | 30,000 | 752,451 | 1,190,000 | Jun 13, 2013, 11:18 AM |
| EVERIST THOMAS S | Director | Jun 11, 2013 | Sale | $25.32 | 30,000 | 759,609 | 1,220,000 | Jun 12, 2013, 11:03 AM |
| EVERIST THOMAS S | Director | Jun 10, 2013 | Sale | $25.54 | 30,000 | 766,071 | 1,250,000 | Jun 10, 2013, 06:01 PM |
| EVERIST THOMAS S | Director | Jun 07, 2013 | Sale | $25.27 | 30,000 | 758,103 | 1,280,000 | Jun 10, 2013, 11:15 AM |
| EVERIST THOMAS S | Director | Jun 06, 2013 | Sale | $25.13 | 30,000 | 753,990 | 1,310,000 | Jun 07, 2013, 10:27 AM |
| EVERIST THOMAS S | Director | Jun 05, 2013 | Sale | $25.06 | 30,000 | 751,671 | 1,340,000 | Jun 06, 2013, 12:48 PM |
| EVERIST THOMAS S | Director | Jun 04, 2013 | Sale | $25.38 | 30,000 | 761,412 | 1,370,000 | Jun 05, 2013, 09:36 AM |
| EVERIST THOMAS S | Director | Jun 03, 2013 | Sale | $25.71 | 30,000 | 771,354 | 1,400,000 | Jun 04, 2013, 10:53 AM |
| EVERIST THOMAS S | Director | May 23, 2013 | Sale | $25.93 | 30,000 | 777,783 | 1,430,000 | May 24, 2013, 09:53 AM |
| EVERIST THOMAS S | Director | May 22, 2013 | Sale | $26.65 | 30,000 | 799,365 | 1,460,000 | May 23, 2013, 02:20 PM |
| EVERIST THOMAS S | Director | May 21, 2013 | Sale | $26.72 | 30,000 | 801,531 | 1,490,000 | May 22, 2013, 12:13 PM |
| EVERIST THOMAS S | Director | May 20, 2013 | Sale | $26.99 | 30,000 | 809,697 | 1,520,000 | May 21, 2013, 09:59 AM |
| EVERIST THOMAS S | Director | May 17, 2013 | Sale | $26.98 | 30,000 | 809,475 | 1,550,000 | May 20, 2013, 09:23 AM |
| EVERIST THOMAS S | Director | May 16, 2013 | Sale | $26.95 | 30,000 | 808,458 | 1,580,000 | May 17, 2013, 12:34 PM |
| EVERIST THOMAS S | Director | May 15, 2013 | Sale | $26.89 | 30,000 | 806,673 | 1,610,000 | May 16, 2013, 01:31 PM |
| EVERIST THOMAS S | Director | May 14, 2013 | Sale | $26.69 | 30,000 | 800,709 | 1,640,000 | May 15, 2013, 09:02 AM |
| EVERIST THOMAS S | Director | May 13, 2013 | Sale | $26.56 | 30,000 | 796,917 | 1,670,000 | May 13, 2013, 07:02 PM |
| EVERIST THOMAS S | Director | May 10, 2013 | Sale | $26.38 | 30,000 | 791,463 | 1,700,000 | May 13, 2013, 12:23 PM |
| EVERIST THOMAS S | Director | May 09, 2013 | Sale | $26.58 | 30,000 | 797,319 | 1,730,000 | May 10, 2013, 10:02 AM |
| EVERIST THOMAS S | Director | May 08, 2013 | Sale | $26.68 | 30,000 | 800,343 | 1,760,000 | May 09, 2013, 02:40 PM |
| Bietz Steven L | Pres. & CEO - WBI Energy, Inc. | May 07, 2013 | Sale | $26.37 | 10,000 | 263,733 | 23,885 | May 08, 2013, 05:24 PM |
| EVERIST THOMAS S | Director | May 07, 2013 | Sale | $26.54 | 30,000 | 796,239 | 1,790,000 | May 08, 2013, 05:00 PM |
| JOHNSON DENNIS W | Director | May 07, 2013 | Sale | $26.51 | 1,800 | 47,721 | 83,005 | May 08, 2013, 12:41 PM |
| Schneider William E | EVP-Bakken Development | May 07, 2013 | Sale | $26.36 | 65,000 | 1,713,322 | 65,755 | May 07, 2013, 02:36 PM |
| Holaday A Bart | Director | Dec 07, 2012 | Option Exercise | $20.80 | 721 | 14,999 | 41,200 | Dec 10, 2012, 11:56 AM |
| MOSS PATRICIA L | Director | Dec 07, 2012 | Option Exercise | $20.80 | 1,321 | 27,481 | 63,475 | Dec 10, 2012, 11:52 AM |
| WILSON JOHN K | Director | Dec 07, 2012 | Option Exercise | $20.80 | 2,643 | 54,982 | 90,549 | Dec 10, 2012, 11:31 AM |
| Schneider William E | EVP-Bakken Development | Nov 30, 2012 | Sale | $20.60 | 11,664 | 240,325 | 107,240 | Nov 30, 2012, 03:22 PM |
| JOHNSON DENNIS W | Director | Nov 19, 2012 | Option Exercise | $20.12 | 5,467 | 109,985 | 83,461 | Nov 20, 2012, 04:00 PM |
| PEARCE HARRY J | Director | Nov 19, 2012 | Option Exercise | $20.12 | 5,467 | 109,985 | 218,017 | Nov 20, 2012, 02:25 PM |
| WILSON JOHN K | Director | Nov 19, 2012 | Option Exercise | $20.12 | 5,467 | 109,985 | 87,906 | Nov 20, 2012, 12:57 PM |
| MOSS PATRICIA L | Director | Nov 19, 2012 | Option Exercise | $20.12 | 5,467 | 109,985 | 62,154 | Nov 20, 2012, 12:55 PM |
| EVERIST THOMAS S | Director | Nov 19, 2012 | Option Exercise | $20.12 | 5,467 | 109,985 | 65,590 | Nov 20, 2012, 12:49 PM |
| LEWIS RICHARD H | Director | Nov 19, 2012 | Option Exercise | $20.12 | 5,467 | 109,985 | 28,167 | Nov 20, 2012, 12:42 PM |
| Knudson Thomas C | Director | Nov 19, 2012 | Option Exercise | $20.12 | 5,467 | 109,985 | 24,467 | Nov 20, 2012, 12:22 PM |
| Holaday A Bart | Director | Nov 19, 2012 | Option Exercise | $20.12 | 5,467 | 109,985 | 40,479 | Nov 20, 2012, 12:06 PM |
| Fagg Karen B | Director | Nov 19, 2012 | Option Exercise | $20.12 | 5,467 | 109,985 | 37,181 | Nov 20, 2012, 11:58 AM |
| Goodin David L | Pres. & CEO-Montana-Dakota | Nov 16, 2012 | Buy | $19.76 | 5,000 | 98,806 | 17,867 | Nov 20, 2012, 11:18 AM |
| LEWIS RICHARD H | Director | Aug 30, 2012 | Sale | $21.68 | 3,000 | 65,031 | 22,700 | Aug 31, 2012, 10:59 AM |
| Kivisto Nicole A | VP, Controller & CAO | May 29, 2012 | Buy | $22.81 | 445 | 10,150 | 4,117 | May 30, 2012, 05:01 PM |
| Schwartz Doran N | VP and CFO | May 25, 2012 | Buy | $22.42 | 1,000 | 22,417 | 18,274 | May 29, 2012, 12:15 PM |
| Schwartz Doran N | VP and CFO | May 24, 2012 | Buy | $22.20 | 1,000 | 22,197 | 17,274 | May 25, 2012, 04:24 PM |
| WELLS JAMES KENT | President & CEO-Fidelity E&P | May 24, 2012 | Buy | $22.38 | 2,000 | 44,760 | 27,743 | May 25, 2012, 11:44 AM |
| Schwartz Doran N | VP and CFO | May 23, 2012 | Buy | $22.15 | 300 | 6,644 | 1,300 | May 24, 2012, 03:33 PM |
| Schwartz Doran N | VP and CFO | May 23, 2012 | Buy | $22.14 | 700 | 15,496 | 16,274 | May 24, 2012, 03:33 PM |
| Schwartz Doran N | VP and CFO | Feb 29, 2012 | Buy | $21.79 | 1,000 | 21,794 | 15,574 | Mar 01, 2012, 05:41 PM |
| Schwartz Doran N | VP and CFO | Feb 28, 2012 | Buy | $21.90 | 1,000 | 21,896 | 1,000 | Mar 01, 2012, 05:41 PM |
| Kivisto Nicole A | VP, Controller & CAO | Feb 24, 2012 | Buy | $21.94 | 450 | 9,872 | 450 | Feb 27, 2012, 01:24 PM |
| EVERIST THOMAS S | Director | Feb 23, 2012 | Option Exercise | $13.03 | 6,750 | 87,945 | 60,123 | Feb 24, 2012, 04:03 PM |
| WELLS JAMES KENT | President & CEO-Fidelity E&P | Feb 16, 2012 | Option Exercise | $21.67 | 17,360 | 376,191 | 25,743 | Feb 21, 2012, 12:58 PM |
| WILSON JOHN K | Director | Dec 09, 2011 | Option Exercise | $20.52 | 2,680 | 54,983 | 82,439 | Dec 12, 2011, 11:19 AM |
| MOSS PATRICIA L | Director | Dec 09, 2011 | Option Exercise | $20.52 | 2,680 | 54,983 | 56,687 | Dec 12, 2011, 11:12 AM |
| Holaday A Bart | Director | Dec 09, 2011 | Option Exercise | $20.52 | 731 | 14,997 | 35,012 | Dec 12, 2011, 11:09 AM |
| Schwartz Doran N | VP and CFO | Nov 21, 2011 | Buy | $20.08 | 2,000 | 40,155 | 14,574 | Nov 22, 2011, 08:44 PM |
| PEARCE HARRY J | Director | Nov 21, 2011 | Option Exercise | $20.18 | 5,450 | 109,986 | 212,550 | Nov 22, 2011, 04:35 PM |
| WILSON JOHN K | Director | Nov 21, 2011 | Option Exercise | $20.18 | 5,450 | 109,986 | 79,759 | Nov 22, 2011, 03:03 PM |
| Knudson Thomas C | Director | Nov 21, 2011 | Option Exercise | $20.18 | 5,450 | 109,986 | 19,000 | Nov 22, 2011, 03:00 PM |
| MOSS PATRICIA L | Director | Nov 21, 2011 | Option Exercise | $20.18 | 5,450 | 109,986 | 54,007 | Nov 22, 2011, 02:37 PM |
| LEWIS RICHARD H | Director | Nov 21, 2011 | Option Exercise | $20.18 | 5,450 | 109,986 | 25,700 | Nov 22, 2011, 01:14 PM |
| Holaday A Bart | Director | Nov 21, 2011 | Option Exercise | $20.18 | 5,450 | 109,986 | 34,281 | Nov 22, 2011, 01:09 PM |
| Fagg Karen B | Director | Nov 21, 2011 | Option Exercise | $20.18 | 5,450 | 109,986 | 30,756 | Nov 22, 2011, 01:02 PM |
| EVERIST THOMAS S | Director | Nov 21, 2011 | Option Exercise | $20.18 | 5,450 | 109,986 | 53,373 | Nov 22, 2011, 12:53 PM |
| JOHNSON DENNIS W | Director | Nov 21, 2011 | Option Exercise | $20.18 | 5,450 | 109,986 | 75,943 | Nov 22, 2011, 12:32 PM |
| Connors William R | VP - Renewable Resources | Nov 15, 2011 | Buy | $20.40 | 2,516 | 51,323 | 2,516 | Nov 15, 2011, 06:14 PM |
| Connors William R | VP - Renewable Resources | Nov 15, 2011 | Buy | $20.38 | 620 | 12,639 | 620 | Nov 15, 2011, 06:14 PM |
| Connors William R | VP - Renewable Resources | Nov 11, 2011 | Option Exercise | $20.58 | 8,213 | 169,024 | 10,122 | Nov 14, 2011, 05:23 PM |
| Schwartz Doran N | VP and CFO | May 23, 2011 | Buy | $22.76 | 1,000 | 22,760 | 12,574 | May 25, 2011, 01:31 PM |
| EVERIST THOMAS S | Director | Feb 23, 2011 | Option Exercise | $17.13 | 6,750 | 115,650 | 47,923 | Feb 24, 2011, 02:45 PM |
| Kivisto Nicole A | VP, Controller & CAO | Feb 10, 2011 | Option Exercise | $13.22 | 450 | 5,949 | 3,669 | Feb 11, 2011, 01:10 PM |
| WILSON JOHN K | Director | Dec 08, 2010 | Option Exercise | $20.51 | 2,681 | 54,990 | 74,309 | Dec 08, 2010, 02:48 PM |
| MOSS PATRICIA L | Director | Dec 08, 2010 | Option Exercise | $20.51 | 2,681 | 54,990 | 49,007 | Dec 08, 2010, 02:45 PM |
| Fagg Karen B | Director | Dec 08, 2010 | Option Exercise | $20.51 | 585 | 11,999 | 24,543 | Dec 08, 2010, 02:42 PM |
| Holaday A Bart | Director | Dec 08, 2010 | Option Exercise | $20.51 | 731 | 14,994 | 28,831 | Dec 08, 2010, 02:39 PM |
| HILDESTAD TERRY D | President and CEO | Nov 29, 2010 | Sale | $20.67 | 1 | 21 | 0 | Dec 01, 2010, 06:21 PM |
| Mahowald Douglass A | Treasurer & Asst. Secretary | Nov 30, 2010 | Option Exercise | $13.22 | 450 | 5,949 | 3,605 | Dec 01, 2010, 11:38 AM |
| Mahowald Douglass A | Treasurer & Asst. Secretary | Nov 30, 2010 | Sale | $20.43 | 450 | 9,194 | 3,155 | Dec 01, 2010, 11:38 AM |
| Goodin David L | Pres. & CEO-Montana-Dakota | Nov 15, 2010 | Option Exercise | $13.22 | 10,000 | 132,178 | 22,095 | Nov 16, 2010, 02:25 PM |
| Goodin David L | Pres. & CEO-Montana-Dakota | Nov 15, 2010 | Option Exercise | $13.22 | 10,000 | 132,178 | 22,095 | Nov 16, 2010, 02:25 PM |
| Goodin David L | Pres. & CEO-Montana-Dakota | Nov 15, 2010 | Sale | $20.71 | 10,000 | 207,079 | 17,495 | Nov 16, 2010, 02:25 PM |
| Goodin David L | Pres. & CEO-Montana-Dakota | Nov 15, 2010 | Sale | $20.71 | 10,000 | 207,079 | 17,495 | Nov 16, 2010, 02:25 PM |
| Schneider William E | President & CEO - Knife River | Nov 05, 2010 | Sale | $20.38 | 2 | 41 | 0 | Nov 08, 2010, 06:51 PM |
| Schneider William E | President & CEO - Knife River | Nov 05, 2010 | Sale | $20.38 | 2 | 41 | 0 | Nov 08, 2010, 06:51 PM |
Load More Insider Transactions
Buy
Sale
Option Exercise
| Owner | Relationship | Date | Value($) |
| Rosenthal Dale | Director | 03/12/2024 | 8,456 |
| Jones Anne M | VP & CHRO | 02/22/2024 | 221,617 |
| Senger Garret | Chief Utilities Officer | 02/15/2024 | 60,340 |
| Johnson Rob L. | President-WBI Holdings | 02/15/2024 | 51,520 |
| Kivisto Nicole A | President & CEO | 02/15/2024 | 261,146 |
| Thiede Jeffrey S | President & CEO MDU CSG | 02/15/2024 | 251,159 |
| Jones Anne M | VP & CHRO | 02/15/2024 | 86,736 |
| Sievert Stephanie A | VP, CAO & Controller | 02/15/2024 | 80,106 |
| Link Margaret A | VP and CIO | 02/15/2024 | 85,235 |
| Vollmer Jason L | VP & CFO | 02/15/2024 | 251,597 |
| Goodin David L | Director | 02/15/2024 | 987,248 |
| SPARBY DAVID M | Director | 11/15/2023 | 149,990 |
| Wang Chenxi | Director | 11/15/2023 | 149,990 |
| Ryan Edward A | Director | 11/15/2023 | 149,990 |
| Rosenthal Dale | Director | 11/15/2023 | 149,990 |
| Gemmel James H. | Director | 11/15/2023 | 149,990 |
| JOHNSON DENNIS W | Director | 11/15/2023 | 174,994 |
| ANDERSON DARREL T | Director | 11/16/2023 | 24,986 |
| Vollmer Jason L | VP & CFO | 02/16/2023 | 516,664 |
| Vollmer Jason L | VP & CFO | 02/16/2023 | 202,104 |
| Jones Anne M | VP & CHRO | 02/16/2023 | 176,116 |
| Jones Anne M | VP & CHRO | 02/16/2023 | 62,382 |
| Hastings Trevor J | President & CEO - WBI Holdings | 02/16/2023 | 347,341 |
| Hastings Trevor J | President & CEO - WBI Holdings | 02/16/2023 | 138,288 |
| Thiede Jeffrey S | President & CEO MDU CSG | 02/16/2023 | 572,440 |
| Thiede Jeffrey S | President & CEO MDU CSG | 02/16/2023 | 213,477 |
| Goodin David L | President & CEO | 02/16/2023 | 2,348,498 |
| Goodin David L | President & CEO | 02/16/2023 | 968,920 |
| Barth Stephanie A | VP, CAO & Controller | 02/16/2023 | 164,369 |
| Barth Stephanie A | VP, CAO & Controller | 02/16/2023 | 58,955 |
| Barney David C | CEO-Knife River | 02/16/2023 | 572,440 |
| Barney David C | CEO-Knife River | 02/16/2023 | 271,746 |
| Link Margaret A | VP and CIO | 02/16/2023 | 176,116 |
| Link Margaret A | VP and CIO | 02/16/2023 | 62,600 |
| Kivisto Nicole A | President & CEO-Montana-Dakota | 02/16/2023 | 572,440 |
| Kivisto Nicole A | President & CEO-Montana-Dakota | 02/16/2023 | 223,480 |
| Wang Chenxi | Director | 11/21/2022 | 149,999 |
| SPARBY DAVID M | Director | 11/21/2022 | 149,999 |
| Rosenthal Dale | Director | 11/21/2022 | 149,999 |
| MOSS PATRICIA L | Director | 11/21/2022 | 149,999 |
| Fagg Karen B | Director | 11/21/2022 | 149,999 |
| JOHNSON DENNIS W | Director | 11/21/2022 | 174,999 |
| EVERIST THOMAS S | Director | 11/21/2022 | 149,999 |
| Ryan Edward A | Director | 11/21/2022 | 149,999 |
| Carmona-Alvarez German | Director | 11/21/2022 | 25,000 |
| Kivisto Nicole A | President & CEO-Montana-Dakota | 02/17/2022 | 905,551 |
| Kivisto Nicole A | President & CEO-Montana-Dakota | 02/17/2022 | 359,048 |
| Vollmer Jason L | VP & CFO | 02/17/2022 | 743,025 |
| Vollmer Jason L | VP & CFO | 02/17/2022 | 295,380 |
| Thiede Jeffrey S | President & CEO MDU CSG | 02/17/2022 | 905,551 |
| Thiede Jeffrey S | President & CEO MDU CSG | 02/17/2022 | 342,355 |
| Link Margaret A | VP and CIO | 02/17/2022 | 246,104 |
| Goodin David L | President & CEO | 02/17/2022 | 3,715,265 |
| Link Margaret A | VP and CIO | 02/17/2022 | 94,282 |
| Goodin David L | President & CEO | 02/17/2022 | 1,531,361 |
| Jones Anne M | VP & CHRO | 02/17/2022 | 246,104 |
| Jones Anne M | VP & CHRO | 02/17/2022 | 94,143 |
| Barth Stephanie A | VP, CAO & Controller | 02/17/2022 | 232,183 |
| Barth Stephanie A | VP, CAO & Controller | 02/17/2022 | 89,346 |
| Hastings Trevor J | President & CEO - WBI Holdings | 02/17/2022 | 510,814 |
| Hastings Trevor J | President & CEO - WBI Holdings | 02/17/2022 | 205,147 |
| Barney David C | President & CEO-Knife River | 02/17/2022 | 905,551 |
| Barney David C | President & CEO-Knife River | 02/17/2022 | 435,500 |
| Ryan Edward A | Director | 12/31/2021 | 11,477 |
| SPARBY DAVID M | Director | 11/16/2021 | 139,993 |
| Ryan Edward A | Director | 11/16/2021 | 139,993 |
| Wang Chenxi | Director | 11/16/2021 | 139,993 |
| MOSS PATRICIA L | Director | 11/16/2021 | 139,993 |
| Fagg Karen B | Director | 11/16/2021 | 139,993 |
| EVERIST THOMAS S | Director | 11/16/2021 | 139,993 |
| Rosenthal Dale | Director | 11/16/2021 | 93,309 |
| JOHNSON DENNIS W | Director | 11/16/2021 | 164,972 |
| Ryan Edward A | Director | 09/30/2021 | 11,471 |
| Ryan Edward A | Director | 06/30/2021 | 10,487 |
| Kivisto Nicole A | President & CEO-Montana-Dakota | 06/11/2021 | 246,449 |
| EVERIST THOMAS S | Director | 06/09/2021 | 34 |
| EVERIST THOMAS S | Director | 06/08/2021 | 1,675,700 |
| EVERIST THOMAS S | Director | 06/07/2021 | 2,527,725 |
| Ryan Edward A | Director | 03/31/2021 | 9,986 |
| Hastings Trevor J | President & CEO - WBI Holdings | 02/11/2021 | 421,600 |
| Hastings Trevor J | President & CEO - WBI Holdings | 02/11/2021 | 170,062 |
| Barth Stephanie A | VP, CAO & Controller | 02/11/2021 | 171,758 |
| Barth Stephanie A | VP, CAO & Controller | 02/11/2021 | 60,498 |
| Vollmer Jason L | VP & CFO | 02/11/2021 | 655,853 |
| Vollmer Jason L | VP & CFO | 02/11/2021 | 261,220 |
| Thiede Jeffrey S | President & CEO MDU CSG | 02/11/2021 | 1,164,973 |
| Thiede Jeffrey S | President & CEO MDU CSG | 02/11/2021 | 423,269 |
| Barney David C | President & CEO-Knife River | 02/11/2021 | 1,164,973 |
| Barney David C | President & CEO-Knife River | 02/11/2021 | 543,308 |
| Goodin David L | President & CEO | 02/11/2021 | 3,218,822 |
| Goodin David L | President & CEO | 02/11/2021 | 1,306,865 |
| Link Margaret A | VP and CIO | 02/11/2021 | 193,228 |
| Link Margaret A | VP and CIO | 02/11/2021 | 67,254 |
| Kivisto Nicole A | President & CEO-Montana-Dakota | 02/11/2021 | 805,813 |
| Kivisto Nicole A | President & CEO-Montana-Dakota | 02/11/2021 | 319,804 |
| Jones Anne M | VP-Human Resources | 02/11/2021 | 194,076 |
| Jones Anne M | VP-Human Resources | 02/11/2021 | 67,527 |
| Ryan Edward A | Director | 12/31/2020 | 12,492 |
| JOHNSON DENNIS W | Director | 11/17/2020 | 149,993 |
| HELLERSTEIN MARK A | Director | 11/17/2020 | 124,998 |
| MOSS PATRICIA L | Director | 11/17/2020 | 124,998 |
| Fagg Karen B | Director | 11/17/2020 | 124,998 |
| WILSON JOHN K | Director | 11/17/2020 | 124,998 |
| Wang Chenxi | Director | 11/17/2020 | 124,998 |
| SPARBY DAVID M | Director | 11/17/2020 | 124,998 |
| EVERIST THOMAS S | Director | 11/17/2020 | 124,998 |
| Ryan Edward A | Director | 11/17/2020 | 124,998 |
| Vollmer Jason L | VP, CFO & Treasurer | 11/11/2020 | 24,925 |
| Ryan Edward A | Director | 09/30/2020 | 12,496 |
| SPARBY DAVID M | Director | 08/20/2020 | 45,040 |
| Ryan Edward A | Director | 06/30/2020 | 12,488 |
| Link Margaret A | VP and CIO | 05/21/2020 | 104,946 |
| Link Margaret A | VP and CIO | 05/18/2020 | 106,948 |
| Barth Stephanie A | VP, CAO & Controller | 05/12/2020 | 26,925 |
| JOHNSON DENNIS W | Director | 05/14/2020 | 93,975 |
| Barney David C | President & CEO-Knife River | 05/14/2020 | 29,925 |
| SPARBY DAVID M | Director | 05/13/2020 | 80,640 |
| Vollmer Jason L | VP, CFO & Treasurer | 05/13/2020 | 19,615 |
| Goodin David L | President & CEO | 05/12/2020 | 100,820 |
| Ryan Edward A | Director | 03/31/2020 | 12,484 |
| Vollmer Jason L | VP, CFO & Treasurer | 03/09/2020 | 32,773 |
| Vollmer Jason L | VP, CFO & Treasurer | 02/13/2020 | 28,435 |
| Vollmer Jason L | VP, CFO & Treasurer | 02/13/2020 | 8,951 |
| Thiede Jeffrey S | President & CEO MDU CSG | 02/13/2020 | 99,445 |
| Thiede Jeffrey S | President & CEO MDU CSG | 02/13/2020 | 28,467 |
| Link Margaret A | VP and CIO | 02/13/2020 | 28,372 |
| Link Margaret A | VP and CIO | 02/13/2020 | 8,920 |
| Kuntz Daniel S | VP, Gen. Counsel & Secretary | 02/13/2020 | 45,421 |
| Kuntz Daniel S | VP, Gen. Counsel & Secretary | 02/13/2020 | 14,297 |
| Kivisto Nicole A | President & CEO-Montana-Dakota | 02/13/2020 | 85,844 |
| Kivisto Nicole A | President & CEO-Montana-Dakota | 02/13/2020 | 26,917 |
| Jones Anne M | VP-Human Resources | 02/13/2020 | 28,499 |
| Jones Anne M | VP-Human Resources | 02/13/2020 | 8,951 |
| Hastings Trevor J | President & CEO - WBI Holdings | 02/13/2020 | 20,813 |
| Hastings Trevor J | President & CEO - WBI Holdings | 02/13/2020 | 6,547 |
| Goodin David L | President & CEO | 02/13/2020 | 450,221 |
| Goodin David L | President & CEO | 02/13/2020 | 119,055 |
| Barth Stephanie A | VP, CAO & Controller | 02/13/2020 | 17,143 |
| Barth Stephanie A | VP, CAO & Controller | 02/13/2020 | 5,377 |
| Barney David C | President & CEO-Knife River | 02/13/2020 | 97,009 |
| Barney David C | President & CEO-Knife River | 02/13/2020 | 38,557 |
| SPARBY DAVID M | Director | 12/31/2019 | 26,232 |
| Wang Chenxi | Director | 11/19/2019 | 83,322 |
| JOHNSON DENNIS W | Director | 11/19/2019 | 141,650 |
| WILSON JOHN K | Director | 11/19/2019 | 124,997 |
| SPARBY DAVID M | Director | 11/19/2019 | 124,997 |
| Ryan Edward A | Director | 11/19/2019 | 124,997 |
| MOSS PATRICIA L | Director | 11/19/2019 | 124,997 |
| HELLERSTEIN MARK A | Director | 11/19/2019 | 124,997 |
| Fagg Karen B | Director | 11/19/2019 | 124,997 |
| EVERIST THOMAS S | Director | 11/19/2019 | 124,997 |
| SPARBY DAVID M | Director | 09/30/2019 | 26,229 |
| SPARBY DAVID M | Director | 06/28/2019 | 20,402 |
| Ryan Edward A | Director | 05/30/2019 | 86,820 |
| Goodin David L | Pres. and CEO-MDU Resources | 05/30/2019 | 122,234 |
| SPARBY DAVID M | Director | 05/17/2019 | 63,000 |
| SPARBY DAVID M | Director | 03/29/2019 | 17,498 |
| SPARBY DAVID M | Director | 03/14/2019 | 77,250 |
| Vollmer Jason L | VP, CFO & Treasurer | 02/14/2019 | 50,059 |
| Thiede Jeffrey S | Pres. & CEO-MDU Constr.Serv. | 02/14/2019 | 180,521 |
| Link Margaret A | VP and CIO | 02/14/2019 | 49,718 |
| Kuntz Daniel S | VP, Gen. Counsel and Secretary | 02/14/2019 | 96,653 |
| Kivisto Nicole A | President & CEO-Montana-Dakota | 02/14/2019 | 164,929 |
| Jones Anne M | VP - Human Resources | 02/14/2019 | 63,158 |
| Goodin David L | Pres. and CEO-MDU Resources | 02/14/2019 | 1,346,336 |
| Barney David C | President & CEO - Knife River | 02/14/2019 | 185,850 |
| Hastings Trevor J | President & CEO-WBI Holdings | 02/14/2019 | 48,484 |
| WILSON JOHN K | Director | 11/20/2018 | 109,976 |
| SPARBY DAVID M | Director | 11/20/2018 | 45,817 |
| Ryan Edward A | Director | 11/20/2018 | 18,316 |
| PEARCE HARRY J | Director | 11/20/2018 | 144,989 |
| MOSS PATRICIA L | Director | 11/20/2018 | 109,976 |
| MCCRACKEN WILLIAM E | Director | 11/20/2018 | 109,976 |
| JOHNSON DENNIS W | Director | 11/20/2018 | 109,976 |
| HELLERSTEIN MARK A | Director | 11/20/2018 | 109,976 |
| Fagg Karen B | Director | 11/20/2018 | 109,976 |
| EVERIST THOMAS S | Director | 11/20/2018 | 109,976 |
| Barth Stephanie A | VP, CAO & Controller | 03/13/2018 | 10,205 |
| Vollmer Jason L | VP, CFO & Treasurer | 02/16/2018 | 23,798 |
| Kuntz Daniel S | VP, Gen. Counsel and Secretary | 02/16/2018 | 35,449 |
| Thiede Jeffrey S | Pres. & CEO-MDU Constr.Serv. | 02/16/2018 | 125,226 |
| Kivisto Nicole A | President & CEO-Montana-Dakota | 02/16/2018 | 130,503 |
| Link Margaret A | VP and CIO | 02/16/2018 | 30,228 |
| Jones Anne M | VP - Human Resources | 02/16/2018 | 48,859 |
| Goodin David L | Pres. and CEO-MDU Resources | 02/16/2018 | 1,027,450 |
| Barney David C | President & CEO - Knife River | 02/16/2018 | 125,254 |
| Hastings Trevor J | President & CEO-WBI Holdings | 02/16/2018 | 41,083 |
| WILSON JOHN K | Director | 12/06/2017 | 67,893 |
| WILSON JOHN K | Director | 11/21/2017 | 109,978 |
| PEARCE HARRY J | Director | 11/21/2017 | 144,980 |
| MOSS PATRICIA L | Director | 11/21/2017 | 109,978 |
| MCCRACKEN WILLIAM E | Director | 11/21/2017 | 109,978 |
| JOHNSON DENNIS W | Director | 11/21/2017 | 109,978 |
| Holaday A Bart | Director | 11/21/2017 | 109,978 |
| HELLERSTEIN MARK A | Director | 11/21/2017 | 109,978 |
| Fagg Karen B | Director | 11/21/2017 | 109,978 |
| EVERIST THOMAS S | Director | 11/21/2017 | 109,978 |
| Goodin David L | Pres. and CEO-MDU Resources | 08/11/2017 | 127,870 |
| Barney David C | President & CEO - Knife River | 02/16/2017 | 42,930 |
| Schwartz Doran N | VP and CFO | 02/16/2017 | 50,077 |
| Thiede Jeffrey S | Pres. & CEO-MDU Constr.Serv. | 02/16/2017 | 42,139 |
| Haider Dennis L | EVP-Business Development | 02/16/2017 | 26,845 |
| Goodin David L | Pres. and CEO-MDU Resources | 02/16/2017 | 177,628 |
| Jones Anne M | VP - Human Resources | 02/16/2017 | 14,741 |
| Barney David C | President & CEO - Knife River | 02/16/2017 | 42,930 |
| WILSON JOHN K | Director | 12/07/2016 | 64,986 |
| MOSS PATRICIA L | Director | 11/29/2016 | 114,615 |
| WILSON JOHN K | Director | 11/21/2016 | 109,989 |
| PEARCE HARRY J | Director | 11/21/2016 | 109,989 |
| MOSS PATRICIA L | Director | 11/21/2016 | 109,989 |
| MCCRACKEN WILLIAM E | Director | 11/21/2016 | 109,989 |
| JOHNSON DENNIS W | Director | 11/21/2016 | 109,989 |
| Holaday A Bart | Director | 11/21/2016 | 109,989 |
| HELLERSTEIN MARK A | Director | 11/21/2016 | 109,989 |
| Fagg Karen B | Director | 11/21/2016 | 109,989 |
| EVERIST THOMAS S | Director | 11/21/2016 | 109,989 |
| EVERIST THOMAS S | Director | 08/24/2016 | 703,053 |
| EVERIST THOMAS S | Director | 08/23/2016 | 710,493 |
| EVERIST THOMAS S | Director | 08/22/2016 | 707,532 |
| EVERIST THOMAS S | Director | 08/19/2016 | 701,919 |
| EVERIST THOMAS S | Director | 08/18/2016 | 703,179 |
| EVERIST THOMAS S | Director | 08/17/2016 | 694,794 |
| EVERIST THOMAS S | Director | 08/16/2016 | 694,269 |
| EVERIST THOMAS S | Director | 08/15/2016 | 711,150 |
| EVERIST THOMAS S | Director | 08/12/2016 | 708,420 |
| EVERIST THOMAS S | Director | 08/11/2016 | 699,579 |
| Schwartz Doran N | VP and CFO | 02/11/2016 | 20,583 |
| Haider Dennis L | EVP-Business Development | 02/11/2016 | 9,851 |
| Kivisto Nicole A | President & CEO-Montana-Dakota | 02/11/2016 | 9,150 |
| Goodin David L | Pres. & CEO-MDU Resources | 02/11/2016 | 64,066 |
| Kuntz Daniel S | General Counsel and Secretary | 02/11/2016 | 5,089 |
| NORLAND CYNTHIA J | VP - Administration | 02/11/2016 | 8,253 |
| WILSON JOHN K | Director | 12/09/2015 | 64,991 |
| WILSON JOHN K | Director | 11/18/2015 | 109,982 |
| PEARCE HARRY J | Director | 11/18/2015 | 109,982 |
| MOSS PATRICIA L | Director | 11/18/2015 | 109,982 |
| MCCRACKEN WILLIAM E | Director | 11/18/2015 | 109,982 |
| JOHNSON DENNIS W | Director | 11/18/2015 | 109,982 |
| Holaday A Bart | Director | 11/18/2015 | 109,982 |
| HELLERSTEIN MARK A | Director | 11/18/2015 | 109,982 |
| Fagg Karen B | Director | 11/18/2015 | 109,982 |
| EVERIST THOMAS S | Director | 11/18/2015 | 109,982 |
| Schwartz Doran N | VP and CFO | 02/26/2015 | 34,104 |
| NORLAND CYNTHIA J | VP - Administration | 02/25/2015 | 9,924 |
| Schwartz Doran N | VP and CFO | 02/18/2015 | 21,850 |
| Vollmer Jason L | Treasurer & Director of Cash | 02/17/2015 | 19,707 |
| Goodin David L | Pres. & CEO-MDU Resources | 02/17/2015 | 108,100 |
| WILSON JOHN K | Director | 12/10/2014 | 60,824 |
| WILSON JOHN K | Director | 11/19/2014 | 109,984 |
| PEARCE HARRY J | Director | 11/19/2014 | 109,984 |
| MOSS PATRICIA L | Director | 11/19/2014 | 109,984 |
| MCCRACKEN WILLIAM E | Director | 11/19/2014 | 109,984 |
| Holaday A Bart | Director | 11/19/2014 | 109,984 |
| HELLERSTEIN MARK A | Director | 11/19/2014 | 109,984 |
| Fagg Karen B | Director | 11/19/2014 | 109,984 |
| EVERIST THOMAS S | Director | 11/19/2014 | 109,984 |
| JOHNSON DENNIS W | Director | 11/19/2014 | 109,984 |
| NORLAND CYNTHIA J | VP - Administration | 08/13/2014 | 31 |
| Morehouse Kenneth Frank | President & CEO-Montana-Dakota | 05/12/2014 | 104,357 |
| JOHNSON DENNIS W | Director | 05/12/2014 | 190,160 |
| SANDNESS PAUL K | General Counsel and Secretary | 05/12/2014 | 346,073 |
| NORLAND CYNTHIA J | VP - Administration | 05/12/2014 | 618,268 |
| Ring Nathan W | VP, Controller & CAO | 05/07/2014 | 60,380 |
| Mahowald Douglass A | Treasurer & Asst. Secretary | 02/21/2014 | 68,167 |
| Connors William R | VP - Renewable Resources | 02/21/2014 | 76,425 |
| Mahowald Douglass A | Treasurer & Asst. Secretary | 02/20/2014 | 61,805 |
| Bietz Steven L | Pres. & CEO - WBI Energy, Inc. | 02/19/2014 | 354,019 |
| Stumpf John P | VP - Strategic Planning | 02/13/2014 | 78,555 |
| Schwartz Doran N | VP and CFO | 02/13/2014 | 193,573 |
| SANDNESS PAUL K | General Counsel and Secretary | 02/13/2014 | 236,439 |
| NORLAND CYNTHIA J | VP - Administration | 02/13/2014 | 96,955 |
| Morehouse Kenneth Frank | President & CEO-Montana-Dakota | 02/13/2014 | 110,772 |
| Haider Dennis L | EVP-Business Development | 02/13/2014 | 112,423 |
| Mahowald Douglass A | Treasurer & Asst. Secretary | 02/13/2014 | 69,287 |
| Goodin David L | Pres. & CEO-MDU Resources | 02/13/2014 | 294,100 |
| Del Vecchio Mark A | VP - Human Resources | 02/13/2014 | 95,809 |
| Connors William R | VP - Renewable Resources | 02/13/2014 | 69,119 |
| Bietz Steven L | Pres. & CEO - WBI Energy, Inc. | 02/13/2014 | 307,176 |
| Holaday A Bart | Director | 12/09/2013 | 54,977 |
| WILSON JOHN K | Director | 12/09/2013 | 54,977 |
| Holaday A Bart | Director | 11/20/2013 | 109,992 |
| WILSON JOHN K | Director | 11/20/2013 | 109,992 |
| PEARCE HARRY J | Director | 11/20/2013 | 109,992 |
| MOSS PATRICIA L | Director | 11/20/2013 | 109,992 |
| MCCRACKEN WILLIAM E | Director | 11/20/2013 | 45,823 |
| Knudson Thomas C | Director | 11/20/2013 | 109,992 |
| JOHNSON DENNIS W | Director | 11/20/2013 | 109,992 |
| HELLERSTEIN MARK A | Director | 11/20/2013 | 45,823 |
| Fagg Karen B | Director | 11/20/2013 | 109,992 |
| EVERIST THOMAS S | Director | 11/20/2013 | 109,992 |
| JOHNSON DENNIS W | Director | 08/08/2013 | 223,314 |
| Kivisto Nicole A | VP, Controller & CAO | 06/25/2013 | 12,888 |
| Schwartz Doran N | VP and CFO | 06/20/2013 | 36,779 |
| Schwartz Doran N | VP and CFO | 06/21/2013 | 36,780 |
| Goodin David L | Pres. & CEO-MDU Resources | 06/20/2013 | 122,000 |
| EVERIST THOMAS S | Director | 06/18/2013 | 764,181 |
| EVERIST THOMAS S | Director | 06/17/2013 | 758,082 |
| EVERIST THOMAS S | Director | 06/14/2013 | 751,800 |
| EVERIST THOMAS S | Director | 06/13/2013 | 750,801 |
| EVERIST THOMAS S | Director | 06/12/2013 | 752,451 |
| EVERIST THOMAS S | Director | 06/11/2013 | 759,609 |
| EVERIST THOMAS S | Director | 06/10/2013 | 766,071 |
| EVERIST THOMAS S | Director | 06/07/2013 | 758,103 |
| EVERIST THOMAS S | Director | 06/06/2013 | 753,990 |
| EVERIST THOMAS S | Director | 06/05/2013 | 751,671 |
| EVERIST THOMAS S | Director | 06/04/2013 | 761,412 |
| EVERIST THOMAS S | Director | 06/03/2013 | 771,354 |
| EVERIST THOMAS S | Director | 05/23/2013 | 777,783 |
| EVERIST THOMAS S | Director | 05/22/2013 | 799,365 |
| EVERIST THOMAS S | Director | 05/21/2013 | 801,531 |
| EVERIST THOMAS S | Director | 05/20/2013 | 809,697 |
| EVERIST THOMAS S | Director | 05/17/2013 | 809,475 |
| EVERIST THOMAS S | Director | 05/16/2013 | 808,458 |
| EVERIST THOMAS S | Director | 05/15/2013 | 806,673 |
| EVERIST THOMAS S | Director | 05/14/2013 | 800,709 |
| EVERIST THOMAS S | Director | 05/13/2013 | 796,917 |
| EVERIST THOMAS S | Director | 05/10/2013 | 791,463 |
| EVERIST THOMAS S | Director | 05/09/2013 | 797,319 |
| EVERIST THOMAS S | Director | 05/08/2013 | 800,343 |
| Bietz Steven L | Pres. & CEO - WBI Energy, Inc. | 05/07/2013 | 263,733 |
| EVERIST THOMAS S | Director | 05/07/2013 | 796,239 |
| JOHNSON DENNIS W | Director | 05/07/2013 | 47,721 |
| Schneider William E | EVP-Bakken Development | 05/07/2013 | 1,713,322 |
| Holaday A Bart | Director | 12/07/2012 | 14,999 |
| MOSS PATRICIA L | Director | 12/07/2012 | 27,481 |
| WILSON JOHN K | Director | 12/07/2012 | 54,982 |
| Schneider William E | EVP-Bakken Development | 11/30/2012 | 240,325 |
| JOHNSON DENNIS W | Director | 11/19/2012 | 109,985 |
| PEARCE HARRY J | Director | 11/19/2012 | 109,985 |
| WILSON JOHN K | Director | 11/19/2012 | 109,985 |
| MOSS PATRICIA L | Director | 11/19/2012 | 109,985 |
| EVERIST THOMAS S | Director | 11/19/2012 | 109,985 |
| LEWIS RICHARD H | Director | 11/19/2012 | 109,985 |
| Knudson Thomas C | Director | 11/19/2012 | 109,985 |
| Holaday A Bart | Director | 11/19/2012 | 109,985 |
| Fagg Karen B | Director | 11/19/2012 | 109,985 |
| Goodin David L | Pres. & CEO-Montana-Dakota | 11/16/2012 | 98,806 |
| LEWIS RICHARD H | Director | 08/30/2012 | 65,031 |
| Kivisto Nicole A | VP, Controller & CAO | 05/29/2012 | 10,150 |
| Schwartz Doran N | VP and CFO | 05/25/2012 | 22,417 |
| Schwartz Doran N | VP and CFO | 05/24/2012 | 22,197 |
| WELLS JAMES KENT | President & CEO-Fidelity E&P | 05/24/2012 | 44,760 |
| Schwartz Doran N | VP and CFO | 05/23/2012 | 6,644 |
| Schwartz Doran N | VP and CFO | 05/23/2012 | 15,496 |
| Schwartz Doran N | VP and CFO | 02/29/2012 | 21,794 |
| Schwartz Doran N | VP and CFO | 02/28/2012 | 21,896 |
| Kivisto Nicole A | VP, Controller & CAO | 02/24/2012 | 9,872 |
| EVERIST THOMAS S | Director | 02/23/2012 | 87,945 |
| WELLS JAMES KENT | President & CEO-Fidelity E&P | 02/16/2012 | 376,191 |
| WILSON JOHN K | Director | 12/09/2011 | 54,983 |
| MOSS PATRICIA L | Director | 12/09/2011 | 54,983 |
| Holaday A Bart | Director | 12/09/2011 | 14,997 |
| Schwartz Doran N | VP and CFO | 11/21/2011 | 40,155 |
| PEARCE HARRY J | Director | 11/21/2011 | 109,986 |
| WILSON JOHN K | Director | 11/21/2011 | 109,986 |
| Knudson Thomas C | Director | 11/21/2011 | 109,986 |
| MOSS PATRICIA L | Director | 11/21/2011 | 109,986 |
| LEWIS RICHARD H | Director | 11/21/2011 | 109,986 |
| Holaday A Bart | Director | 11/21/2011 | 109,986 |
| Fagg Karen B | Director | 11/21/2011 | 109,986 |
| EVERIST THOMAS S | Director | 11/21/2011 | 109,986 |
| JOHNSON DENNIS W | Director | 11/21/2011 | 109,986 |
| Connors William R | VP - Renewable Resources | 11/15/2011 | 51,323 |
| Connors William R | VP - Renewable Resources | 11/15/2011 | 12,639 |
| Connors William R | VP - Renewable Resources | 11/11/2011 | 169,024 |
| Schwartz Doran N | VP and CFO | 05/23/2011 | 22,760 |
| EVERIST THOMAS S | Director | 02/23/2011 | 115,650 |
| Kivisto Nicole A | VP, Controller & CAO | 02/10/2011 | 5,949 |
| WILSON JOHN K | Director | 12/08/2010 | 54,990 |
| MOSS PATRICIA L | Director | 12/08/2010 | 54,990 |
| Fagg Karen B | Director | 12/08/2010 | 11,999 |
| Holaday A Bart | Director | 12/08/2010 | 14,994 |
| HILDESTAD TERRY D | President and CEO | 11/29/2010 | 21 |
| Mahowald Douglass A | Treasurer & Asst. Secretary | 11/30/2010 | 5,949 |
| Mahowald Douglass A | Treasurer & Asst. Secretary | 11/30/2010 | 9,194 |
| Goodin David L | Pres. & CEO-Montana-Dakota | 11/15/2010 | 132,178 |
| Goodin David L | Pres. & CEO-Montana-Dakota | 11/15/2010 | 132,178 |
| Goodin David L | Pres. & CEO-Montana-Dakota | 11/15/2010 | 207,079 |
| Goodin David L | Pres. & CEO-Montana-Dakota | 11/15/2010 | 207,079 |
| Schneider William E | President & CEO - Knife River | 11/05/2010 | 41 |
| Schneider William E | President & CEO - Knife River | 11/05/2010 | 41 |
Load More Insider Transactions
FUNDS WITH A POSITION IN MDU RESOURCES GROUP INC
| Fund | # Shares Owned | % of Portfolio | % Change | Investing Style |
|---|---|---|---|---|
| BLACKROCK INC. | 18,989,946 | 0.00959% | -0.99% | Other |
| Corvex Management LP | 10,147,041 | 12.12% | No change | Activists |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 3,538,312 | 0.25% | 3.92% | Value |
| GEODE CAPITAL MANAGEMENT, LLC | 3,366,507 | 0.00697% | 2.75% | Other |
| AQR CAPITAL MANAGEMENT LLC | 1,444,399 | 0.05% | 3.39% | Other |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 900,000 | 0.04% | New | Other |
| PZENA INVESTMENT MANAGEMENT LLC | 795,335 | 0.06% | No change | Value |
| GOTHAM ASSET MANAGEMENT, LLC | 178,783 | 0.07% | 61.47% | Other |
| GABELLI FUNDS LLC | 139,000 | 0.02% | -0.36% | Event Driven, Growth, Activists |
| KEELEY-TETON ADVISORS, LLC | 134,579 | 0.34% | -1.77% | Value |
| BALYASNY ASSET MANAGEMENT L.P. | 62,362 | 0.00232% | -88.86% | Event Driven |
| RENAISSANCE TECHNOLOGIES LLC | 46,950 | 0.00144% | -91.1% | Other |
| D. E. SHAW & CO., INC. | 46,374 | 0.0008% | 237.58% | Other |
CHANGE IN SHARES OUTSTANDING FOR MDU RESOURCES GROUP INC
STOCK BUYBACKS FOR MDU RESOURCES GROUP INC
Period of Report
Previous Period
% Change in Shares
10-K/10-Q Filings
Quarter
Load More
Period of Report: 12/31/2023
10-K/10-Q Filings: View
Previous Period
% Change in Shares
Quarter
09/30/2023
0.09%
1Q
06/30/2023
0.10%
2Q
03/31/2023
0.08%
3Q
12/31/2022
0.22%
4Q
09/30/2022
0.21%
5Q
06/30/2022
0.33%
6Q
03/31/2022
0.34%
7Q
12/31/2021
0.20%
8Q
09/30/2021
0.44%
9Q
06/30/2021
1.18%
10Q
03/31/2021
1.56%
11Q
12/31/2020
1.66%
12Q
09/30/2020
1.72%
13Q
06/30/2020
1.77%
14Q
03/31/2020
1.81%
15Q
12/31/2019
1.83%
16Q
Load More
BUYBACK ANNOUNCEMENT(S) FOR MDU RESOURCES GROUP INC
LOADING...