| Deler fremragende | 209,006,024 shares |
| Insideraktier | 4.220.604 shares |
| Insider ejerskab | 2,02 % |
| Total Insiders | 62 |
Insider-stemningsscore
Insider Sentiment Score viser, at virksomhederne bliver købt af virksomheders insidere.
Det er resultatet af en sofistikeret, multi-faktor kvantitativ model, der identificerer virksomheder med de højeste niveauer af insider-akkumulering. Scoringsmodellen bruger en kombination af nettoantallet af insidere, der har købt de foregående 90 dage, det samlede antal aktier købt som en procentdel af float og det samlede antal aktier ejet af insidere. Tallet går fra 0 til 100, hvor højere tal indikerer et højere niveau af akkumulering for sine jævnaldrende, og 50 er gennemsnittet.
Opdateringsfrekvens: Dagligt
Se Insiders Top Picks, som giver en liste over virksomheder med den højeste insider-akkumulering.
Officers sentiment score
Officer Sentiment Score finder virksomheder, der bliver købt af Corporate Officers.
Per definition er Corporate Officers Corporate Insiders, men i modsætning til nogle af de andre Insiders (10 % aktionærer og bestyrelsesmedlemmer), arbejder officerer for virksomheden på daglig basis, og de bruger deres egne penge, når de handler . (10 % aktionærer og bestyrelsesmedlemmer er ofte fondsforvaltere, der administrerer andres penge.) Som sådan er insiderhandler foretaget af embedsmænd meget mere betydningsfulde og bør behandles passende.
Ligesom Insider Sentiment Score er Officer Sentiment Score resultatet af en sofistikeret, multi-faktor kvantitativ model, der identificerer virksomheder med de højeste niveauer af officerakkumulering.
Opdateringsfrekvens: Dagligt
Se Insiders Top Picks, som giver en liste over virksomheder med højeste insider-stemning.
Nøgle Insider Metrics
Dette kort viser, hvordan virksomheden rangerer langs forskellige insider-metrics. Percentilrangen viser, hvordan denne virksomhed sammenligner sig med andre virksomheder på de amerikanske markeder. Højere placeringer er tegn på bedre situationer.
For eksempel er det generelt accepteret, at insider-køb er en positiv indikator, så virksomheder med flere insider-køb vil rangere højere end virksomheder med mindre insider-køb (eller endda insider-salg).
Insiderhandelsdiagram
MDU Resources Group, Inc. insiderhandler er vist i følgende diagram. Insidere er embedsmænd, direktører eller betydelige investorer i en virksomhed. Generelt er det generelt ulovligt for insidere at foretage handler i deres virksomheder baseret på væsentlige, ikke-offentlige oplysninger. Dette betyder ikke, at det er ulovligt for dem at handle i deres egne virksomheder. De skal dog rapportere alle handler til SEC via en formular 4.
Insiderliste og lønsomhedsmålinger
Denne tabel viser listen over kendte insidere og genereres automatisk fra arkiveringer, der er videregivet til SEC. Ud over navnene, den seneste titel og direktør, officer eller 10 % ejerbetegnelse giver vi de seneste offentliggjorte besiddelser. Derudover giver vi, når det er muligt, den historiske handelspræstation for insideren. Den historiske handelspræstation er et vægtet gennemsnit af præstationen af faktiske købstransaktioner på det åbne marked foretaget af insideren. For mere information om, hvordan dette beregnes, se dette YouTube-webinar.
See our leaderboard of most profitable insider traders.
| Insider | Gennemsnitlig fortjeneste (%) | Aktier Ejet |
Dele Justeret |
|---|---|---|---|
| Darrel T Anderson Director - [D] | 17.594 | 17.594 | |
| David C Barney CEO-Knife River - [O] | 143.043 | 143.043 | |
| Stephanie A Barth ChiefAccntg&RegAffairsOfficer - [O] | 90.503 | 90.503 | |
| Steven L Bietz Pres. & CEO - WBI Energy, Inc. - [O] | 34.704 | 34.704 | |
| Boese Dyke A. CIO - [O] | 7.084 | 7.084 | |
| German Carmona-Alvarez Director - [D] | 816 | 816 | |
| William R Connors VP - Renewable Resources - [O] | 5.300 | 5.300 | |
| Marian M Durkin Director - [D] | 11.524 | 11.524 | |
| Vecchio Mark A Del VP - Human Resources - [O] | 9.718 | 9.718 | |
| Dosch Vernon A. Director - [D] | 17.464 | 17.464 | |
| Thomas S Everist Director - [D] | 110.626 | 110.626 | |
| Martin A Fritz | 0 | ||
| Karen B Fagg Director - [D] | 92.828 | 92.828 | |
| Anthony Donald Foti CLO & Corporate Secretary - [O] | 16.634 | 16.634 | |
| Paul Gatzemeier Vice President and General Man - [O] | 3.236 | 3.236 | |
| Gemmel James H. Director - [D] | 8.008 | 8.008 | |
| David L Goodin Director - [D] | 595.558 | 595.558 | |
| Gray Brian R. President & CEO-Knife River - [O] | 88.209 | 88.209 | |
| Mark A Hellerstein Director - [D] | 33.207 | 33.207 | |
| Dennis L Haider EVP-Business Development - [O] | 25.717 | 25.717 |
| Insider | Gennemsnitlig fortjeneste (%) | Aktier Ejet |
Dele Justeret |
|---|---|---|---|
| John G Harp President and CEO - [O] | 493 | 493 | |
| Trevor J Hastings President & CEO-WBI Holdings - [O] | 82.255 | 82.255 | |
| A Bart Holaday Director - [D] | 65.002 | 65.002 | |
| Bruce T Imsdahl President and CEO - [O] | 15.420 | 15.420 | |
| Dennis W Johnson Director - [D] | 188.108 | 188.108 | |
| Jaeger Douglas W. Director - [D] | 12.726 | 12.726 | |
| Johnson Rob L. President-WBI - [O] | 82.665 | 82.665 | |
| Anne M Jones ChiefHRSafety&AdminOfficer - [O] | 118.017 | 118.017 | |
| Charles M Kelley Director - [D] | 8.031 | 8.031 | |
| Nicole A Kivisto President & CEO, Director - [D] [O] | 547.961 | 547.961 | |
| Thomas C Knudson Director - [D] | 28.070 | 28.070 | |
| Daniel S Kuntz VP, Gen. Counsel & Secretary - [O] | 26.186 | 26.186 | |
| Richard H Lewis Director - [D] | 28.167 | 28.167 | |
| Karl A Liepitz VP, Gen Counsel & Secretary - [O] | 71.372 | 71.372 | |
| Margaret A Link VP and CIO - [O] | 74.387 | 74.387 | |
| William E Mccracken Director - [D] | 24.000 | 24.000 | |
| Patricia L Moss Director - [D] | 92.212 | 92.212 | |
| Douglass A Mahowald Treasurer & Asst. Secretary - [O] | 1.165 | 1.165 | |
| Tammy J Miller Director - [D] | 6.031 | 6.031 | |
| Kenneth Frank Morehouse President & CEO-Montana-Dakota - [O] | 4.459 | 4.459 | |
| Daniel B Moylan Chief Accounting Officer - [O] | 2.318 | 2.318 |
| Insider | Gennemsnitlig fortjeneste (%) | Aktier Ejet |
Dele Justeret |
|---|---|---|---|
| Cynthia J Norland VP - Administration - [O] | 15.721 | 15.721 | |
| Patrick L O'Bryan | 0 | ||
| Harry J Pearce Director - [D] | 246.740 | 246.740 | |
| Priti Rashmikant Patel Director - [D] | 4.849 | 4.849 | |
| Cindy C Redding VP, Human Resources - [O] | 681 | 681 | |
| Nathan W Ring VP, Controller & CAO - [O] | 2.432 | 2.432 | |
| Dale Rosenthal Director - [D] | 16.499 | 16.499 | |
| Edward A Ryan Director - [D] | 44.727 | 44.727 | |
| Paul K Sandness General Counsel and Secretary - [O] | 10.391 | 10.391 | |
| David M Sparby Director - [D] | 43.463 | 43.463 | |
| Daryl A Splichal Treasurer - [O] | 14.444 | 14.444 | |
| Sanderson Paul R. VP, CLO & Secretary - [O] | 38.066 | 38.066 | |
| William E Schneider EVP-Bakken Development - [O] | 38.755 | 38.755 | |
| Doran N Schwartz VP and CFO - [O] | 43.600 | 43.600 | |
| Garret Senger Chief Utilities Officer - [O] | 100.048 | 100.048 | |
| John P Stumpf VP - Strategic Planning - [O] | 14.984 | 14.984 | |
| Jeffrey S Thiede President & CEO MDU CSG - [O] | 269.169 | 269.169 | |
| Jason L Vollmer CFO - [O] | 324.976 | 324.976 | |
| James Kent Wells President & CEO-Fidelity E&P - [O] | 27.743 | 27.743 | |
| John K Wilson Director - [D] | 138.808 | 138.808 | |
| Chenxi Wang Director - [D] | 33.691 | 33.691 |
Report errors via our new Insider Auditing Tool
Track Records af insiderkøb - Kortsigtet profitanalyse
I dette afsnit analyserer vi rentabiliteten af ethvert uplanlagt insiderkøb i åbent marked foretaget i MDU / MDU Resources Group, Inc.. Denne analyse hjælper med at forstå, om insideren konsekvent genererer unormale afkast og er værd at følge. Denne analyse er for et år efter hver handel, og resultaterne er teoretiske .
Følgende tabel viser de seneste køb på det åbne marked, der ikke var en del af en automatisk handelsplan.
Justeret pris er den split-justerede pris. Adjusted Shares er de split-justerede aktier.
Track Records af insidersalg - Kortsigtet tabsanalyse
I dette afsnit analyserer vi den kortsigtede undgåelse af tab af ethvert uplanlagt insidersalg på åbent marked, der foretages i MDU / MDU Resources Group, Inc.. Et konsekvent mønster af tabsforebyggelse kan tyde på, at fremtidige salgstransaktioner kan forudsige prisfald. Denne analyse er for et år efter hver handel, og resultaterne er teoretiske .
Følgende tabel viser de seneste salg på det åbne marked, der ikke var en del af en automatisk handelsplan.
Justeret pris er den split-justerede pris. Adjusted Shares er de split-justerede aktier.
Transaktionshistorik
Klik på linkikonet for at se den fulde transaktionshistorik. Transaktioner, der rapporteres som en del af en automatisk handelsplan 10b5-1, vil have et X i kolonnen markeret 10b-5.
| Fil Dato |
Handle Dato |
Form | Insider | Ticker | Sikkerhedstitel | Kode | Direkte | Dyrke motion Pris |
Enhed Pris |
Enheder Ændret |
Værdi Ændret (1K) |
Tilbage Muligheder |
Tilbage Aktier |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-04-01 | 2026-03-31 | 4 | Dosch Vernon A. | MDU | Common Stock | D | 1.334 | 17.464 | ||||||
| 2026-04-01 | 2026-03-31 | 4 | DURKIN MARIAN M | MDU | Common Stock | D | 157 | 11.524 | ||||||
| 2026-02-19 | 2026-02-18 | 4 | Senger Garret | MDU | Common Stock | D | 20,3600 | -8.167 | -166 | 100.048 | ||||
| 2026-02-19 | 2026-02-17 | 4 | Senger Garret | MDU | Common Stock | D | 6.920 | 108.215 | ||||||
| 2026-02-19 | 2026-02-17 | 4 | Boese Dyke A. | MDU | Common Stock | D | 3.702 | 7.084 | ||||||
| 2026-02-19 | 2026-02-18 | 4 | Vollmer Jason L | MDU | Common Stock | D | 20,3600 | -36.766 | -749 | 324.976 | ||||
| 2026-02-19 | 2026-02-17 | 4 | Vollmer Jason L | MDU | Common Stock | D | 15.229 | 361.742 | ||||||
| 2026-02-19 | 2026-02-18 | 4 | Johnson Rob L. | MDU | Common Stock | D | 20,3600 | -10.630 | -216 | 82.665 | ||||
| 2026-02-19 | 2026-02-17 | 4 | Johnson Rob L. | MDU | Common Stock | D | 5.830 | 93.295 | ||||||
| 2026-02-19 | 2026-02-18 | 4 | Jones Anne M | MDU | Common Stock | D | 20,3600 | -12.010 | -245 | 118.017 | ||||
| 2026-02-19 | 2026-02-17 | 4 | Jones Anne M | MDU | Common Stock | D | 5.523 | 130.027 | ||||||
| 2026-02-19 | 2026-02-18 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 20,3600 | -35.668 | -726 | 547.961 | ||||
| 2026-02-19 | 2026-02-17 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 45.037 | 583.629 | ||||||
| 2026-02-19 | 2026-02-18 | 4 | Barth Stephanie A | MDU | Common Stock | D | 20,3600 | -10.438 | -213 | 90.503 | ||||
| 2026-02-19 | 2026-02-17 | 4 | Barth Stephanie A | MDU | Common Stock | D | 4.544 | 100.941 | ||||||
| 2026-02-19 | 2026-02-17 | 4 | Foti Anthony Donald | MDU | Common Stock | D | 8.161 | 16.634 | ||||||
| 2026-02-17 | 2026-02-13 | 4 | KELLEY CHARLES M | MDU | Common Stock | D | 20,8450 | 5.000 | 104 | 8.031 | ||||
| 2026-01-02 | 2025-12-31 | 4 | Dosch Vernon A. | MDU | Common Stock | D | 1.394 | 16.130 | ||||||
| 2026-01-02 | 2025-12-31 | 4 | DURKIN MARIAN M | MDU | Common Stock | D | 164 | 11.367 | ||||||
| 2025-11-14 | 2025-11-13 | 4 | ANDERSON DARREL T | MDU | Common Stock | D | 8.082 | 17.594 | ||||||
| 2025-11-14 | 2025-11-13 | 4 | DURKIN MARIAN M | MDU | Common Stock | D | 7.274 | 11.203 | ||||||
| 2025-11-14 | 2025-11-13 | 4 | Patel Priti Rashmikant | MDU | Common Stock | D | 4.849 | 4.849 | ||||||
| 2025-11-14 | 2025-11-13 | 4 | Dosch Vernon A. | MDU | Common Stock | D | 7.274 | 14.736 | ||||||
| 2025-11-14 | 2025-11-13 | 4 | Jaeger Douglas W. | MDU | Common Stock | D | 7.274 | 12.726 | ||||||
| 2025-11-14 | 2025-11-13 | 4 | JOHNSON DENNIS W | MDU | Common Stock | D | 7.779 | 187.945 | ||||||
| 2025-11-14 | 2025-11-13 | 4 | KELLEY CHARLES M | MDU | Common Stock | D | 3.031 | 3.031 | ||||||
| 2025-11-14 | 2025-11-13 | 4 | Miller Tammy J | MDU | Common Stock | D | 3.031 | 6.031 | ||||||
| 2025-10-01 | 2025-09-30 | 4 | DURKIN MARIAN M | MDU | Common Stock | D | 182 | 3.929 | ||||||
| 2025-10-01 | 2025-09-30 | 4 | Dosch Vernon A. | MDU | Common Stock | D | 1.541 | 7.462 | ||||||
| 2025-09-09 | 2025-09-08 | 4 | Vollmer Jason L | MDU | Common Stock | D | 16,0750 | 5.000 | 80 | 344.548 | ||||
| 2025-08-19 | 2025-08-19 | 4 | Vollmer Jason L | MDU | Common Stock | D | 16,2750 | 5.000 | 81 | 339.548 | ||||
| 2025-08-14 | 3 | Miller Tammy J | MDU | Common Stock | D | 3.000 | ||||||||
| 2025-07-16 | 2025-05-15 | 4 | Boese Dyke A. By Trustee | MDU | Common Stock - 401(k) | I | 16,9900 | 7.749 | 132 | 17.274 | ||||
| 2025-07-01 | 2025-06-30 | 4 | DURKIN MARIAN M | MDU | Common Stock | D | 175 | 3.747 | ||||||
| 2025-07-01 | 2025-06-30 | 4 | Dosch Vernon A. | MDU | Common Stock | D | 1.658 | 5.921 | ||||||
| 2025-04-01 | 2025-03-31 | 4 | DURKIN MARIAN M | MDU | Common Stock | D | 165 | 3.572 | ||||||
| 2025-04-01 | 2025-03-31 | 4 | Dosch Vernon A. | MDU | Common Stock | D | 1.650 | 4.263 | ||||||
| 2025-02-14 | 2025-02-12 | 4 | Boese Dyke A. | MDU | Common Stock | D | 3.382 | 3.382 | ||||||
| 2025-02-14 | 2025-02-12 | 4 | Johnson Rob L. | MDU | Common Stock | D | 16,8300 | -6.778 | -114 | 87.465 | ||||
| 2025-02-14 | 2025-02-12 | 4 | Johnson Rob L. | MDU | Common Stock | D | 5.785 | 94.243 | ||||||
| 2025-02-14 | 2025-02-12 | 4 | Foti Anthony Donald | MDU | Common Stock | D | 8.473 | 8.473 | ||||||
| 2025-02-14 | 2025-02-12 | 4 | Jones Anne M | MDU | Common Stock | D | 16,8300 | -10.778 | -181 | 124.504 | ||||
| 2025-02-14 | 2025-02-12 | 4 | Jones Anne M | MDU | Common Stock | D | 6.026 | 135.282 | ||||||
| 2025-02-14 | 2025-02-12 | 4 | Senger Garret | MDU | Common Stock | D | 16,8300 | -7.470 | -126 | 101.295 | ||||
| 2025-02-14 | 2025-02-12 | 4 | Senger Garret | MDU | Common Stock | D | 7.514 | 108.765 | ||||||
| 2025-02-14 | 2025-02-12 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 16,8300 | -30.316 | -510 | 538.093 | ||||
| 2025-02-14 | 2025-02-12 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 45.969 | 568.409 | ||||||
| 2025-02-14 | 2025-02-12 | 4 | Vollmer Jason L | MDU | Common Stock | D | 16,8300 | -30.429 | -512 | 332.689 | ||||
| 2025-02-14 | 2025-02-12 | 4 | Vollmer Jason L | MDU | Common Stock | D | 16.700 | 363.118 | ||||||
| 2025-02-14 | 2025-02-12 | 4 | Barth Stephanie A | MDU | Common Stock | D | 16,8300 | -9.506 | -160 | 96.333 | ||||
| 2025-02-14 | 2025-02-12 | 4 | Barth Stephanie A | MDU | Common Stock | D | 4.974 | 105.839 | ||||||
| 2025-02-10 | 2025-02-10 | 4 | JOHNSON DENNIS W | MDU | Common Stock | D | 16,6400 | 30.000 | 499 | 180.166 | ||||
| 2025-01-14 | 3 | Boese Dyke A. By Child | MDU | Common Stock | I | 211 | ||||||||
| 2025-01-14 | 3 | Boese Dyke A. By Trustee | MDU | Common Stock - 401(k) | I | 9.010 | ||||||||
| 2024-11-19 | 2024-11-15 | 4 | ANDERSON DARREL T | MDU | Common Stock | D | 8.178 | 9.512 | ||||||
| 2024-11-19 | 2024-11-15 | 4 | Dosch Vernon A. | MDU | Common Stock | D | 1.363 | 2.613 | ||||||
| 2024-11-19 | 2024-11-15 | 4 | DURKIN MARIAN M | MDU | Common Stock | D | 3.407 | 3.407 | ||||||
| 2024-11-19 | 2024-11-15 | 4 | JOHNSON DENNIS W | MDU | Common Stock | D | 9.541 | 150.166 | ||||||
| 2024-11-19 | 2024-11-15 | 4 | Jaeger Douglas W. | MDU | Common Stock | D | 5.452 | 5.452 | ||||||
| 2024-11-19 | 2024-11-15 | 4 | Wang Chenxi | MDU | Common Stock | D | 8.178 | 33.691 | ||||||
| 2024-11-15 | 3 | Dosch Vernon A. | MDU | Common Stock | D | 1.250 | ||||||||
| 2024-05-08 | 2024-05-07 | 4 | Johnson Rob L. By Trustee | MDU | Common Stock - 401(k) | I | 25,4600 | 36.291 | 924 | 41.934 | ||||
| 2024-03-13 | 2024-03-12 | 4 | Rosenthal Dale | MDU | Common Stock | D | 22,5500 | 375 | 8 | 16.499 | ||||
| 2024-02-26 | 2024-02-22 | 4 | Jones Anne M By Trustee | MDU | Common Stock - 401(k) | I | 20,8600 | -10.624 | -222 | 10.624 | ||||
| 2024-02-16 | 2024-02-15 | 4 | Vollmer Jason L | MDU | Common Stock | D | 20,8500 | -12.067 | -252 | 215.614 | ||||
| 2024-02-16 | 2024-02-15 | 4 | Vollmer Jason L | MDU | Common Stock | D | 56.459 | 227.681 | ||||||
| 2024-02-16 | 2024-02-15 | 4 | Goodin David L | MDU | Common Stock | D | 20,8500 | -47.350 | -987 | 595.558 | ||||
| 2024-02-16 | 2024-01-05 | 4 | Goodin David L | MDU | Common Stock | D | -99.649 | 642.908 | ||||||
| 2024-02-16 | 2024-02-15 | 4 | Link Margaret A | MDU | Common Stock | D | 20,8500 | -4.088 | -85 | 74.387 | ||||
| 2024-02-16 | 2024-02-15 | 4 | Link Margaret A | MDU | Common Stock | D | 16.008 | 78.475 | ||||||
| 2024-02-16 | 2024-02-15 | 4 | Barth Stephanie A | MDU | Common Stock | D | 20,8500 | -3.842 | -80 | 63.556 | ||||
| 2024-02-16 | 2024-02-15 | 4 | Barth Stephanie A | MDU | Common Stock | D | 15.018 | 67.398 | ||||||
| 2024-02-16 | 2024-02-15 | 4 | Jones Anne M | MDU | Common Stock | D | 20,8500 | -4.160 | -87 | 84.147 | ||||
| 2024-02-16 | 2024-02-15 | 4 | Jones Anne M | MDU | Common Stock | D | 19.742 | 88.307 | ||||||
| 2024-02-16 | 2024-02-15 | 4 | Sanderson Paul R. | MDU | Common Stock | D | 21.248 | 38.066 | ||||||
| 2024-02-16 | 2024-02-15 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 20,8500 | -12.525 | -261 | 323.285 | ||||
| 2024-02-16 | 2024-02-15 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 134.089 | 335.810 | ||||||
| 2024-02-16 | 2024-02-15 | 4 | Thiede Jeffrey S | MDU | Common Stock | D | 20,8500 | -12.046 | -251 | 269.169 | ||||
| 2024-02-16 | 2024-02-15 | 4 | Thiede Jeffrey S | MDU | Common Stock | D | 55.260 | 281.215 | ||||||
| 2024-02-16 | 2024-02-15 | 4 | Johnson Rob L. | MDU | Common Stock | D | 20,8500 | -2.471 | -52 | 53.431 | ||||
| 2024-02-16 | 2024-02-15 | 4 | Johnson Rob L. | MDU | Common Stock | D | 15.936 | 55.902 | ||||||
| 2024-02-16 | 2024-02-15 | 4 | Senger Garret | MDU | Common Stock | D | 20,8500 | -2.894 | -60 | 60.298 | ||||
| 2024-02-16 | 2024-02-15 | 4 | Senger Garret | MDU | Common Stock | D | 24.755 | 63.192 | ||||||
| 2024-01-09 | 3 | Senger Garret | MDU | Common Stock | D | 38.437 | ||||||||
| 2024-01-09 | 3 | Senger Garret By Trustee | MDU | Common Stock - 401(k) | I | 23.870 | ||||||||
| 2023-11-17 | 2023-11-15 | 4 | Ryan Edward A | MDU | Common Stock | D | 18,7300 | 8.008 | 150 | 44.727 | ||||
| 2023-11-17 | 2023-11-15 | 4 | Wang Chenxi | MDU | Common Stock | D | 18,7300 | 8.008 | 150 | 25.513 | ||||
| 2023-11-17 | 2023-11-15 | 4 | SPARBY DAVID M | MDU | Common Stock | D | 18,7300 | 8.008 | 150 | 43.463 | ||||
| 2023-11-17 | 2023-11-15 | 4 | Rosenthal Dale | MDU | Common Stock | D | 18,7300 | 8.008 | 150 | 16.124 | ||||
| 2023-11-17 | 2023-11-15 | 4 | Gemmel James H. | MDU | Common Stock | D | 18,7300 | 8.008 | 150 | 8.008 | ||||
| 2023-11-17 | 2023-11-15 | 4 | JOHNSON DENNIS W | MDU | Common Stock | D | 18,7300 | 9.343 | 175 | 139.364 | ||||
| 2023-11-17 | 2023-11-16 | 4 | ANDERSON DARREL T | MDU | Common Stock | D | 18,7300 | 1.334 | 25 | 1.334 | ||||
| 2023-07-12 | 2023-07-11 | 4 | Sanderson Paul R. | MDU | Common Stock | D | 16.818 | 16.818 | ||||||
| 2023-07-12 | 2023-07-11 | 4 | Johnson Rob L. | MDU | Common Stock | D | 4.341 | 39.966 | ||||||
| 2023-06-01 | 2023-05-31 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 14.263 | 163.942 | ||||||
| 2023-06-01 | 2023-05-31 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 19.064 | 149.679 | ||||||
| 2023-06-01 | 2023-05-31 | 4 | Thiede Jeffrey S | MDU | Common Stock | D | 14.263 | 185.791 | ||||||
| 2023-06-01 | 2023-05-31 | 4 | Thiede Jeffrey S | MDU | Common Stock | D | 19.064 | 171.528 | ||||||
| 2023-06-01 | 2023-05-31 | 4 | Hastings Trevor J | MDU | Common Stock | D | 6.850 | 76.360 | ||||||
| 2023-06-01 | 2023-05-31 | 4 | Hastings Trevor J | MDU | Common Stock | D | 8.992 | 69.510 | ||||||
| 2023-06-01 | 2023-05-31 | 4 | Jones Anne M | MDU | Common Stock | D | 5.170 | 55.148 | ||||||
| 2023-06-01 | 2023-05-31 | 4 | Jones Anne M | MDU | Common Stock | D | 6.924 | 49.978 | ||||||
| 2023-06-01 | 2023-05-31 | 4 | Liepitz Karl A | MDU | Common Stock | D | 11.016 | 64.283 | ||||||
| 2023-06-01 | 2023-05-31 | 4 | Liepitz Karl A | MDU | Common Stock | D | 15.826 | 53.267 | ||||||
| 2023-06-01 | 2023-05-31 | 4 | Vollmer Jason L | MDU | Common Stock | D | 13.771 | 132.261 | ||||||
| 2023-06-01 | 2023-05-31 | 4 | Vollmer Jason L | MDU | Common Stock | D | 19.064 | 118.490 | ||||||
| 2023-06-01 | 2023-05-31 | 4 | Link Margaret A | MDU | Common Stock | D | 5.058 | 49.312 | ||||||
| 2023-06-01 | 2023-05-31 | 4 | Link Margaret A | MDU | Common Stock | D | 6.438 | 44.254 | ||||||
| 2023-06-01 | 3 | Johnson Rob L. By Trustee | MDU | Common Stock - 401(k) | I | 5.486 | ||||||||
| 2023-06-01 | 3 | Johnson Rob L. | MDU | Common Stock | D | 27.630 | ||||||||
| 2023-06-01 | 2023-05-31 | 4 | Barth Stephanie A | MDU | Common Stock | D | 4.721 | 40.508 | ||||||
| 2023-06-01 | 2023-05-31 | 4 | Barth Stephanie A | MDU | Common Stock | D | 6.061 | 35.787 | ||||||
| 2023-06-01 | 2023-05-31 | 4 | Goodin David L | MDU | Common Stock | D | 52.461 | 606.681 | ||||||
| 2023-06-01 | 2023-05-31 | 4 | Goodin David L | MDU | Common Stock | D | 71.940 | 554.220 | ||||||
| 2023-03-03 | 3 | Gray Brian R. By Trustee | MDU | Common Stock - 401(k) | I | 31.076 | ||||||||
| 2023-03-03 | 3 | Gray Brian R. | MDU | Common Stock | D | 26.058 | ||||||||
| 2023-02-21 | 2023-02-16 | 4 | Liepitz Karl A | MDU | Common Stock | D | 26.265 | 37.441 | ||||||
| 2023-02-21 | 2023-02-16 | 4 | Goodin David L | MDU | Common Stock | D | 31,1600 | -31.095 | -969 | 482.280 | ||||
| 2023-02-21 | 2023-02-16 | 4 | Goodin David L | MDU | Common Stock | D | 31,1600 | 75.369 | 2.348 | 513.375 | ||||
| 2023-02-21 | 2023-02-16 | 4 | Goodin David L | MDU | Common Stock | D | 105.193 | 438.006 | ||||||
| 2023-02-21 | 2023-02-16 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 31,1600 | -7.172 | -223 | 130.528 | ||||
| 2023-02-21 | 2023-02-16 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 31,1600 | 18.371 | 572 | 137.700 | ||||
| 2023-02-21 | 2023-02-16 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 30.736 | 119.329 | ||||||
| 2023-02-21 | 2023-02-16 | 4 | Thiede Jeffrey S | MDU | Common Stock | D | 31,1600 | -6.851 | -213 | 151.681 | ||||
| 2023-02-21 | 2023-02-16 | 4 | Thiede Jeffrey S | MDU | Common Stock | D | 31,1600 | 18.371 | 572 | 158.532 | ||||
| 2023-02-21 | 2023-02-16 | 4 | Thiede Jeffrey S | MDU | Common Stock | D | 30.736 | 140.161 | ||||||
| 2023-02-21 | 2023-02-16 | 4 | Barth Stephanie A | MDU | Common Stock | D | 31,1600 | -1.892 | -59 | 29.712 | ||||
| 2023-02-21 | 2023-02-16 | 4 | Barth Stephanie A | MDU | Common Stock | D | 31,1600 | 5.275 | 164 | 31.604 | ||||
| 2023-02-21 | 2023-02-16 | 4 | Barth Stephanie A | MDU | Common Stock | D | 9.204 | 26.329 | ||||||
| 2023-02-21 | 2023-02-16 | 4 | Vollmer Jason L | MDU | Common Stock | D | 31,1600 | -6.486 | -202 | 99.032 | ||||
| 2023-02-21 | 2023-02-16 | 4 | Vollmer Jason L | MDU | Common Stock | D | 31,1600 | 16.581 | 517 | 105.518 | ||||
| 2023-02-21 | 2023-02-16 | 4 | Vollmer Jason L | MDU | Common Stock | D | 31.574 | 88.937 | ||||||
| 2023-02-21 | 2023-02-16 | 4 | Barney David C | MDU | Common Stock | D | 31,1600 | -8.721 | -272 | 132.769 | ||||
| 2023-02-21 | 2023-02-16 | 4 | Barney David C | MDU | Common Stock | D | 31,1600 | 18.371 | 572 | 141.490 | ||||
| 2023-02-21 | 2023-02-16 | 4 | Barney David C | MDU | Common Stock | D | 30.792 | 123.119 | ||||||
| 2023-02-21 | 2023-02-16 | 4 | Jones Anne M | MDU | Common Stock | D | 31,1600 | -2.002 | -62 | 43.054 | ||||
| 2023-02-21 | 2023-02-16 | 4 | Jones Anne M | MDU | Common Stock | D | 31,1600 | 5.652 | 176 | 45.056 | ||||
| 2023-02-21 | 2023-02-16 | 4 | Jones Anne M | MDU | Common Stock | D | 10.650 | 39.404 | ||||||
| 2023-02-21 | 2023-02-16 | 4 | Link Margaret A | MDU | Common Stock | D | 31,1600 | -2.009 | -63 | 37.648 | ||||
| 2023-02-21 | 2023-02-16 | 4 | Link Margaret A | MDU | Common Stock | D | 31,1600 | 5.652 | 176 | 39.657 | ||||
| 2023-02-21 | 2023-02-16 | 4 | Link Margaret A | MDU | Common Stock | D | 9.809 | 34.005 | ||||||
| 2023-02-21 | 2023-02-16 | 4 | Hastings Trevor J | MDU | Common Stock | D | 31,1600 | -4.438 | -138 | 60.518 | ||||
| 2023-02-21 | 2023-02-16 | 4 | Hastings Trevor J | MDU | Common Stock | D | 31,1600 | 11.147 | 347 | 64.956 | ||||
| 2023-02-21 | 2023-02-16 | 4 | Hastings Trevor J | MDU | Common Stock | D | 13.806 | 53.809 | ||||||
| 2022-11-22 | 2022-11-21 | 4 | Wang Chenxi | MDU | Common Stock | D | 30,6370 | 4.896 | 150 | 17.505 | ||||
| 2022-11-22 | 2022-11-21 | 4 | Fagg Karen B | MDU | Common Stock | D | 30,6370 | 4.896 | 150 | 92.828 | ||||
| 2022-11-22 | 2022-11-21 | 4 | SPARBY DAVID M | MDU | Common Stock | D | 30,6370 | 4.896 | 150 | 35.455 | ||||
| 2022-11-22 | 2022-11-21 | 4 | Rosenthal Dale | MDU | Common Stock | D | 30,6370 | 4.896 | 150 | 8.116 | ||||
| 2022-11-22 | 2022-11-21 | 4 | MOSS PATRICIA L | MDU | Common Stock | D | 30,6370 | 4.896 | 150 | 92.212 | ||||
| 2022-11-22 | 2022-11-21 | 4 | Ryan Edward A | MDU | Common Stock | D | 30,6370 | 4.896 | 150 | 36.719 | ||||
| 2022-11-22 | 2022-11-21 | 4 | EVERIST THOMAS S | MDU | Common Stock | D | 30,6370 | 4.896 | 150 | 110.626 | ||||
| 2022-11-22 | 2022-11-21 | 4 | Carmona-Alvarez German | MDU | Common Stock | D | 30,6370 | 816 | 25 | 816 | ||||
| 2022-11-22 | 2022-11-21 | 4 | JOHNSON DENNIS W | MDU | Common Stock | D | 30,6370 | 5.712 | 175 | 127.633 | ||||
| 2022-08-25 | 2022-08-24 | 4 | MOSS PATRICIA L | MDU | Common Stock | D | -1.500 | 87.316 | ||||||
| 2022-03-31 | 2022-03-31 | 4 | SPARBY DAVID M | MDU | Phantom Stock | D | 26,4750 | 1.133 | 30 | 9.668 | ||||
| 2022-02-28 | 2022-02-17 | 4 | Jones Anne M | MDU | Common Stock | D | 2.527 | 28.562 | ||||||
| 2022-02-28 | 2021-02-11 | 4 | Jones Anne M | MDU | Common Stock | D | 2.535 | 26.035 | ||||||
| 2022-02-28 | 2022-02-17 | 4 | Barth Stephanie A | MDU | Common Stock | D | 2.212 | 17.064 | ||||||
| 2022-02-28 | 2021-02-11 | 4 | Barth Stephanie A | MDU | Common Stock | D | 2.314 | 14.852 | ||||||
| 2022-02-28 | 2022-02-17 | 4 | Link Margaret A | MDU | Common Stock | D | 2.350 | 23.599 | ||||||
| 2022-02-28 | 2021-02-11 | 4 | Link Margaret A | MDU | Common Stock | D | 2.480 | 21.249 | ||||||
| 2022-02-28 | 2022-02-17 | 4 | Thiede Jeffrey S | MDU | Common Stock | D | 6.957 | 106.482 | ||||||
| 2022-02-28 | 2021-02-11 | 4 | Thiede Jeffrey S | MDU | Common Stock | D | 6.991 | 99.525 | ||||||
| 2022-02-28 | 2022-02-17 | 4 | Hastings Trevor J | MDU | Common Stock | D | 3.282 | 40.003 | ||||||
| 2022-02-28 | 2021-02-11 | 4 | Hastings Trevor J | MDU | Common Stock | D | 3.358 | 36.721 | ||||||
| 2022-02-28 | 2022-02-17 | 4 | Barney David C | MDU | Common Stock | D | 7.023 | 92.327 | ||||||
| 2022-02-28 | 2021-02-11 | 4 | Barney David C | MDU | Common Stock | D | 7.060 | 85.304 | ||||||
| 2022-02-28 | 2022-02-17 | 4 | Liepitz Karl A | MDU | Common Stock | D | 5.776 | 11.176 | ||||||
| 2022-02-28 | 2021-02-11 | 4 | Liepitz Karl A | MDU | Common Stock | D | 5.400 | 5.400 | ||||||
| 2022-02-28 | 2022-02-17 | 4 | Goodin David L | MDU | Common Stock | D | 26.255 | 332.813 | ||||||
| 2022-02-28 | 2021-02-11 | 4 | Goodin David L | MDU | Common Stock | D | 25.716 | 306.558 | ||||||
| 2022-02-28 | 2022-02-17 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 6.957 | 88.574 | ||||||
| 2022-02-28 | 2021-02-11 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 6.991 | 81.617 | ||||||
| 2022-02-28 | 2022-02-17 | 4 | Vollmer Jason L | MDU | Common Stock | D | 6.957 | 56.018 | ||||||
| 2022-02-28 | 2021-02-11 | 4 | Vollmer Jason L | MDU | Common Stock | D | 6.750 | 49.061 | ||||||
| 2022-02-22 | 2022-02-17 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 27,7300 | -12.948 | -359 | 74.626 | ||||
| 2022-02-22 | 2022-02-17 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 27,7300 | 32.656 | 906 | 87.574 | ||||
| 2022-02-22 | 2022-02-17 | 4 | Jones Anne M | MDU | Common Stock | D | 27,7300 | -3.395 | -94 | 23.500 | ||||
| 2022-02-22 | 2022-02-17 | 4 | Jones Anne M | MDU | Common Stock | D | 27,7300 | 8.875 | 246 | 26.895 | ||||
| 2022-02-22 | 2022-02-17 | 4 | Thiede Jeffrey S | MDU | Common Stock | D | 27,7300 | -12.346 | -342 | 92.534 | ||||
| 2022-02-22 | 2022-02-17 | 4 | Thiede Jeffrey S | MDU | Common Stock | D | 27,7300 | 32.656 | 906 | 104.880 | ||||
| 2022-02-22 | 2022-02-17 | 4 | Link Margaret A | MDU | Common Stock | D | 27,7300 | -3.400 | -94 | 18.769 | ||||
| 2022-02-22 | 2022-02-17 | 4 | Link Margaret A | MDU | Common Stock | D | 27,7300 | 8.875 | 246 | 22.169 | ||||
| 2022-02-22 | 2022-02-17 | 4 | Barth Stephanie A | MDU | Common Stock | D | 27,7300 | -3.222 | -89 | 12.538 | ||||
| 2022-02-22 | 2022-02-17 | 4 | Barth Stephanie A | MDU | Common Stock | D | 27,7300 | 8.373 | 232 | 15.760 | ||||
| 2022-02-22 | 2022-02-17 | 4 | Hastings Trevor J | MDU | Common Stock | D | 27,7300 | -7.398 | -205 | 33.363 | ||||
| 2022-02-22 | 2022-02-17 | 4 | Hastings Trevor J | MDU | Common Stock | D | 27,7300 | 18.421 | 511 | 40.761 | ||||
| 2022-02-22 | 2022-02-17 | 4 | Barney David C | MDU | Common Stock | D | 27,7300 | -15.705 | -435 | 78.244 | ||||
| 2022-02-22 | 2022-02-17 | 4 | Barney David C | MDU | Common Stock | D | 27,7300 | 32.656 | 906 | 93.949 | ||||
| 2022-02-22 | 2022-02-17 | 4 | Goodin David L | MDU | Common Stock | D | 27,7300 | -55.224 | -1.531 | 280.842 | ||||
| 2022-02-22 | 2022-02-17 | 4 | Goodin David L | MDU | Common Stock | D | 27,7300 | 133.980 | 3.715 | 336.066 | ||||
| 2022-02-22 | 2022-02-17 | 4 | Vollmer Jason L | MDU | Common Stock | D | 27,7300 | -10.652 | -295 | 42.311 | ||||
| 2022-02-22 | 2022-02-17 | 4 | Vollmer Jason L | MDU | Common Stock | D | 27,7300 | 26.795 | 743 | 52.963 | ||||
| 2022-01-13 | 2021-11-29 | 5 | Goodin David L | MDU | Common Stock | D | -141.000 | 200.667 | ||||||
| 2022-01-03 | 2021-12-31 | 4 | SPARBY DAVID M | MDU | Phantom Stock | D | 30,7850 | 975 | 30 | 8.482 | ||||
| 2022-01-03 | 2021-12-31 | 4 | Ryan Edward A | MDU | Common Stock | D | 30,8530 | 372 | 11 | 31.823 | ||||
| 2021-11-17 | 2021-11-16 | 4 | Fagg Karen B | MDU | Common Stock | D | 28,9780 | 4.831 | 140 | 87.932 | ||||
| 2021-11-17 | 2021-11-16 | 4 | EVERIST THOMAS S | MDU | Common Stock | D | 28,9780 | 4.831 | 140 | 105.730 | ||||
| 2021-11-17 | 2021-11-16 | 4 | Ryan Edward A | MDU | Common Stock | D | 28,9780 | 4.831 | 140 | 31.451 | ||||
| 2021-11-17 | 2021-11-16 | 4 | Wang Chenxi | MDU | Common Stock | D | 28,9780 | 4.831 | 140 | 12.609 | ||||
| 2021-11-17 | 2021-11-16 | 4 | Rosenthal Dale | MDU | Common Stock | D | 28,9780 | 3.220 | 93 | 3.220 | ||||
| 2021-11-17 | 2021-11-16 | 4 | MOSS PATRICIA L | MDU | Common Stock | D | 28,9780 | 4.831 | 140 | 88.816 | ||||
| 2021-11-17 | 2021-11-16 | 4 | SPARBY DAVID M | MDU | Common Stock | D | 28,9780 | 4.831 | 140 | 30.559 | ||||
| 2021-11-17 | 2021-11-16 | 4 | JOHNSON DENNIS W | MDU | Common Stock | D | 28,9780 | 5.693 | 165 | 119.658 | ||||
| 2021-10-01 | 2021-09-30 | 4 | Ryan Edward A | MDU | Common Stock | D | 30,0300 | 382 | 11 | 26.620 | ||||
| 2021-09-30 | 2021-09-30 | 4 | SPARBY DAVID M | MDU | Phantom Stock | D | 30,0450 | 999 | 30 | 7.462 | ||||
| 2021-07-01 | 2021-06-30 | 4 | Ryan Edward A | MDU | Common Stock | D | 31,0280 | 338 | 10 | 26.238 | ||||
| 2021-06-30 | 2021-06-30 | 4 | SPARBY DAVID M | MDU | Phantom Stock | D | 31,3350 | 878 | 28 | 6.426 | ||||
| 2021-06-15 | 2021-06-14 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 33,0360 | -17.795 | -588 | 556.526 | ||||
| 2021-06-14 | 2021-06-11 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 33,2590 | -7.410 | -246 | 54.907 | ||||
| 2021-06-11 | 2021-06-09 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 33,5000 | -1 | -0 | 574.321 | ||||
| 2021-06-09 | 2021-06-08 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 33,5117 | -7.410 | -248 | 62.317 | ||||
| 2021-06-09 | 2021-06-08 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 33,5140 | -50.000 | -1.676 | 574.322 | ||||
| 2021-06-08 | 2021-06-07 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 33,7030 | -75.000 | -2.528 | 624.322 | ||||
| 2021-06-07 | 2021-06-04 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 33,9705 | -70.678 | -2.401 | 699.322 | ||||
| 2021-04-01 | 2021-03-31 | 4 | SPARBY DAVID M | MDU | Phantom Stock | D | 31,5350 | 832 | 26 | 5.517 | ||||
| 2021-04-01 | 2021-03-31 | 4 | Ryan Edward A | MDU | Common Stock | D | 31,3040 | 319 | 10 | 25.900 | ||||
| 2021-02-24 | 2021-02-23 | 4 | MOSS PATRICIA L | MDU | Common Stock | D | -1.550 | 83.985 | ||||||
| 2021-02-16 | 2021-02-11 | 4 | Barth Stephanie A | MDU | Common Stock | D | 27,3500 | -2.212 | -60 | 7.336 | ||||
| 2021-02-16 | 2021-02-11 | 4 | Barth Stephanie A | MDU | Common Stock | D | 27,3500 | 6.280 | 172 | 9.548 | ||||
| 2021-02-16 | 2021-02-11 | 4 | Hastings Trevor J | MDU | Common Stock | D | 27,3500 | -6.218 | -170 | 22.340 | ||||
| 2021-02-16 | 2021-02-11 | 4 | Hastings Trevor J | MDU | Common Stock | D | 27,3500 | 15.415 | 422 | 28.558 | ||||
| 2021-02-16 | 2021-02-11 | 4 | Vollmer Jason L | MDU | Common Stock | D | 27,3500 | -9.551 | -261 | 25.457 | ||||
| 2021-02-16 | 2021-02-11 | 4 | Vollmer Jason L | MDU | Common Stock | D | 27,3500 | 23.980 | 656 | 35.008 | ||||
| 2021-02-16 | 2021-02-11 | 4 | Thiede Jeffrey S | MDU | Common Stock | D | 27,3500 | -11.791 | -322 | 70.262 | ||||
| 2021-02-16 | 2021-02-11 | 4 | Thiede Jeffrey S | MDU | Common Stock | D | 27,3500 | -3.685 | -101 | 82.052 | ||||
| 2021-02-16 | 2021-02-11 | 4 | Thiede Jeffrey S | MDU | Common Stock | D | 27,3500 | 11.419 | 312 | 85.738 | ||||
| 2021-02-16 | 2021-02-11 | 4 | Thiede Jeffrey S | MDU | Common Stock | D | 27,3500 | 31.176 | 853 | 74.318 | ||||
| 2021-02-16 | 2021-02-11 | 4 | Barney David C | MDU | Common Stock | D | 27,3500 | -15.012 | -411 | 61.293 | ||||
| 2021-02-16 | 2021-02-11 | 4 | Barney David C | MDU | Common Stock | D | 27,3500 | -4.853 | -133 | 76.305 | ||||
| 2021-02-16 | 2021-02-11 | 4 | Barney David C | MDU | Common Stock | D | 27,3500 | 11.419 | 312 | 81.158 | ||||
| 2021-02-16 | 2021-02-11 | 4 | Barney David C | MDU | Common Stock | D | 27,3500 | 31.176 | 853 | 69.739 | ||||
| 2021-02-16 | 2021-02-11 | 4 | Goodin David L | MDU | Common Stock | D | 27,3500 | -47.783 | -1.307 | 341.667 | ||||
| 2021-02-16 | 2021-02-11 | 4 | Goodin David L | MDU | Common Stock | D | 27,3500 | 117.690 | 3.219 | 389.450 | ||||
| 2021-02-16 | 2021-02-11 | 4 | Link Margaret A | MDU | Common Stock | D | 27,3500 | -2.459 | -67 | 12.933 | ||||
| 2021-02-16 | 2021-02-11 | 4 | Link Margaret A | MDU | Common Stock | D | 27,3500 | 7.065 | 193 | 15.392 | ||||
| 2021-02-16 | 2021-02-11 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 27,3500 | -11.693 | -320 | 69.273 | ||||
| 2021-02-16 | 2021-02-11 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 27,3500 | 29.463 | 806 | 80.966 | ||||
| 2021-02-16 | 2021-02-11 | 4 | Jones Anne M | MDU | Common Stock | D | 27,3500 | -2.469 | -68 | 17.530 | ||||
| 2021-02-16 | 2021-02-11 | 4 | Jones Anne M | MDU | Common Stock | D | 27,3500 | 7.096 | 194 | 19.999 | ||||
| 2021-02-08 | 3 | Liepitz Karl A By Trustee | MDU | Common Stock - 401(k) | I | 2.480 | ||||||||
| 2020-12-31 | 2020-12-31 | 4 | Ryan Edward A | MDU | Common Stock | D | 25,9700 | 481 | 12 | 25.581 | ||||
| 2020-12-31 | 2020-12-31 | 4 | SPARBY DAVID M | MDU | Phantom Stock | D | 25,8950 | 1.014 | 26 | 4.654 | ||||
| 2020-11-18 | 2020-11-17 | 4 | JOHNSON DENNIS W | MDU | Common Stock | D | 25,4010 | 5.905 | 150 | 111.938 | ||||
| 2020-11-18 | 2020-11-17 | 4 | HELLERSTEIN MARK A | MDU | Common Stock | D | 25,4010 | 4.921 | 125 | 33.207 | ||||
| 2020-11-18 | 2020-11-17 | 4 | MOSS PATRICIA L | MDU | Common Stock | D | 25,4010 | 4.921 | 125 | 85.535 | ||||
| 2020-11-18 | 2020-11-17 | 4 | Fagg Karen B | MDU | Common Stock | D | 25,4010 | 4.921 | 125 | 83.101 | ||||
| 2020-11-18 | 2020-11-17 | 4 | WILSON JOHN K | MDU | Common Stock | D | 25,4010 | 4.921 | 125 | 138.808 | ||||
| 2020-11-18 | 2020-11-17 | 4 | Wang Chenxi | MDU | Common Stock | D | 25,4010 | 4.921 | 125 | 7.778 | ||||
| 2020-11-18 | 2020-11-17 | 4 | EVERIST THOMAS S | MDU | Common Stock | D | 25,4010 | 4.921 | 125 | 100.899 | ||||
| 2020-11-18 | 2020-11-17 | 4 | SPARBY DAVID M | MDU | Common Stock | D | 25,4010 | 4.921 | 125 | 25.728 | ||||
| 2020-11-18 | 2020-11-17 | 4 | Ryan Edward A | MDU | Common Stock | D | 25,4010 | 4.921 | 125 | 25.100 | ||||
| 2020-11-12 | 2020-11-11 | 4 | Vollmer Jason L | MDU | Common Stock | D | 24,9260 | 400 | 10 | 10.938 | ||||
| 2020-11-12 | 2020-11-11 | 4 | Vollmer Jason L | MDU | Common Stock | D | 24,9250 | 600 | 15 | 10.538 | ||||
| 2020-10-02 | 2020-09-30 | 4 | Ryan Edward A | MDU | Common Stock | D | 22,3950 | 558 | 12 | 20.179 | ||||
| 2020-09-30 | 2020-09-30 | 4 | SPARBY DAVID M | MDU | Phantom Stock | D | 22,3000 | 1.177 | 26 | 3.618 | ||||
| 2020-08-21 | 2020-08-20 | 4 | SPARBY DAVID M | MDU | Common Stock | D | 22,5200 | 2.000 | 45 | 20.807 | ||||
| 2020-07-01 | 2020-06-30 | 4 | Ryan Edward A | MDU | Common Stock | D | 22,3000 | 560 | 12 | 19.621 | ||||
| 2020-07-01 | 2020-06-30 | 4 | SPARBY DAVID M | MDU | Phantom Stock | D | 21,7050 | 1.209 | 26 | 2.429 | ||||
| 2020-05-26 | 2020-05-21 | 4 | Link Margaret A By Trustee | MDU | Common Stock - 401(k) | I | 21,2873 | 4.930 | 105 | 14.546 | ||||
| 2020-05-18 | 2020-05-18 | 4 | Link Margaret A By Spouse | MDU | Common Stock | I | 21,3897 | 5.000 | 107 | 5.000 | ||||
| 2020-05-18 | 2020-05-12 | 4 | Barth Stephanie A | MDU | Common Stock | D | 21,0682 | 1.278 | 27 | 3.219 | ||||
| 2020-05-15 | 2020-05-14 | 4 | JOHNSON DENNIS W | MDU | Common Stock | D | 18,7950 | 5.000 | 94 | 104.752 | ||||
| 2020-05-14 | 2020-05-14 | 4 | Barney David C | MDU | Common Stock | D | 19,9500 | 1.500 | 30 | 38.563 | ||||
| 2020-05-14 | 2020-05-13 | 4 | SPARBY DAVID M | MDU | Common Stock | D | 20,1600 | 4.000 | 81 | 18.807 | ||||
| 2020-05-14 | 2020-05-13 | 4 | Vollmer Jason L | MDU | Common Stock | D | 19,6150 | 1.000 | 20 | 9.754 | ||||
| 2020-05-13 | 2020-05-12 | 4 | Goodin David L | MDU | Common Stock | D | 20,1640 | 5.000 | 101 | 271.760 | ||||
| 2020-04-01 | 2020-03-31 | 4 | Ryan Edward A | MDU | Common Stock | D | 21,3400 | 585 | 12 | 19.061 | ||||
| 2020-04-01 | 2020-03-31 | 4 | SPARBY DAVID M | MDU | Phantom Stock | D | 21,5200 | 1.220 | 26 | 1.220 | ||||
| 2020-03-10 | 2020-03-09 | 4 | Vollmer Jason L | MDU | Common Stock | D | 27,3150 | 200 | 5 | 8.669 | ||||
| 2020-03-10 | 2020-03-09 | 4 | Vollmer Jason L | MDU | Common Stock | D | 27,3100 | 1.000 | 27 | 8.469 | ||||
| 2020-02-18 | 2020-02-13 | 4 | Vollmer Jason L | MDU | Common Stock | D | 31,6300 | -283 | -9 | 7.469 | ||||
| 2020-02-18 | 2020-02-13 | 4 | Vollmer Jason L | MDU | Common Stock | D | 31,6300 | 899 | 28 | 7.752 | ||||
| 2020-02-18 | 2020-02-13 | 4 | Link Margaret A | MDU | Common Stock | D | 31,6300 | -282 | -9 | 8.027 | ||||
| 2020-02-18 | 2020-02-13 | 4 | Link Margaret A | MDU | Common Stock | D | 31,6300 | 897 | 28 | 8.309 | ||||
| 2020-02-18 | 2020-02-13 | 4 | Thiede Jeffrey S | MDU | Common Stock | D | 31,6300 | -900 | -28 | 41.591 | ||||
| 2020-02-18 | 2020-02-13 | 4 | Thiede Jeffrey S | MDU | Common Stock | D | 31,6300 | 3.144 | 99 | 42.491 | ||||
| 2020-02-18 | 2020-02-13 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 31,6300 | -851 | -27 | 49.711 | ||||
| 2020-02-18 | 2020-02-13 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 31,6300 | 2.714 | 86 | 50.562 | ||||
| 2020-02-18 | 2020-02-13 | 4 | Kuntz Daniel S | MDU | Common Stock | D | 31,6300 | -452 | -14 | 26.186 | ||||
| 2020-02-18 | 2020-02-13 | 4 | Kuntz Daniel S | MDU | Common Stock | D | 31,6300 | 1.436 | 45 | 26.638 | ||||
| 2020-02-18 | 2020-02-13 | 4 | Jones Anne M | MDU | Common Stock | D | 31,6300 | -283 | -9 | 12.439 | ||||
| 2020-02-18 | 2020-02-13 | 4 | Jones Anne M | MDU | Common Stock | D | 31,6300 | 901 | 28 | 12.722 | ||||
| 2020-02-18 | 2020-02-13 | 4 | Goodin David L | MDU | Common Stock | D | 31,6300 | -3.764 | -119 | 266.760 | ||||
| 2020-02-18 | 2020-02-13 | 4 | Goodin David L | MDU | Common Stock | D | 31,6300 | 14.234 | 450 | 270.524 | ||||
| 2020-02-18 | 2020-02-13 | 4 | Hastings Trevor J | MDU | Common Stock | D | 31,6300 | -207 | -7 | 13.143 | ||||
| 2020-02-18 | 2020-02-13 | 4 | Hastings Trevor J | MDU | Common Stock | D | 31,6300 | 658 | 21 | 13.350 | ||||
| 2020-02-18 | 2020-02-13 | 4 | Barth Stephanie A | MDU | Common Stock | D | 31,6300 | -170 | -5 | 1.936 | ||||
| 2020-02-18 | 2020-02-13 | 4 | Barth Stephanie A | MDU | Common Stock | D | 31,6300 | 542 | 17 | 2.106 | ||||
| 2020-02-18 | 2020-02-13 | 4 | Barney David C | MDU | Common Stock | D | 31,6300 | -1.219 | -39 | 37.063 | ||||
| 2020-02-18 | 2020-02-13 | 4 | Barney David C | MDU | Common Stock | D | 31,6300 | 3.067 | 97 | 38.282 | ||||
| 2019-12-31 | 2019-12-31 | 4 | SPARBY DAVID M | MDU | Common Stock | D | 29,5400 | 888 | 26 | 14.807 | ||||
| 2019-11-20 | 2019-11-19 | 4 | EVERIST THOMAS S | MDU | Common Stock | D | 29,1640 | 4.286 | 125 | 95.978 | ||||
| 2019-11-20 | 2019-11-19 | 4 | Fagg Karen B | MDU | Common Stock | D | 29,1640 | 4.286 | 125 | 78.180 | ||||
| 2019-11-20 | 2019-11-19 | 4 | HELLERSTEIN MARK A | MDU | Common Stock | D | 29,1640 | 4.286 | 125 | 28.286 | ||||
| 2019-11-20 | 2019-11-19 | 4 | MOSS PATRICIA L | MDU | Common Stock | D | 29,1640 | 4.286 | 125 | 80.614 | ||||
| 2019-11-20 | 2019-11-19 | 4 | Ryan Edward A | MDU | Common Stock | D | 29,1640 | 4.286 | 125 | 18.476 | ||||
| 2019-11-20 | 2019-11-19 | 4 | SPARBY DAVID M | MDU | Common Stock | D | 29,1640 | 4.286 | 125 | 13.919 | ||||
| 2019-11-20 | 2019-11-19 | 4 | WILSON JOHN K | MDU | Common Stock | D | 29,1640 | 4.286 | 125 | 133.887 | ||||
| 2019-11-20 | 2019-11-19 | 4 | JOHNSON DENNIS W | MDU | Common Stock | D | 29,1640 | 4.857 | 142 | 98.580 | ||||
| 2019-11-20 | 2019-11-19 | 4 | Wang Chenxi | MDU | Common Stock | D | 29,1640 | 2.857 | 83 | 2.857 | ||||
| 2019-10-01 | 2019-09-30 | 4 | SPARBY DAVID M | MDU | Common Stock | D | 28,3860 | 924 | 26 | 9.633 | ||||
| 2019-07-01 | 2019-06-28 | 4 | SPARBY DAVID M | MDU | Common Stock | D | 25,4710 | 801 | 20 | 8.709 | ||||
| 2019-05-31 | 2019-05-30 | 4 | Ryan Edward A | MDU | Common Stock | D | 24,8100 | 2.000 | 50 | 14.190 | ||||
| 2019-05-31 | 2019-05-30 | 4 | Ryan Edward A | MDU | Common Stock | D | 24,8000 | 1.500 | 37 | 12.190 | ||||
| 2019-05-31 | 2019-05-30 | 4 | Goodin David L | MDU | Common Stock | D | 24,4500 | 1.824 | 45 | 256.290 | ||||
| 2019-05-31 | 2019-05-30 | 4 | Goodin David L | MDU | Common Stock | D | 24,4450 | 3.176 | 78 | 254.466 | ||||
| 2019-05-20 | 2019-05-17 | 4 | SPARBY DAVID M | MDU | Common Stock | D | 25,2000 | 2.500 | 63 | 7.908 | ||||
| 2019-04-01 | 2019-03-29 | 4 | SPARBY DAVID M | MDU | Common Stock | D | 25,6570 | 682 | 17 | 5.408 | ||||
| 2019-03-14 | 2019-03-14 | 4 | SPARBY DAVID M | MDU | Common Stock | D | 25,7500 | 3.000 | 77 | 4.726 | ||||
| 2019-02-20 | 2019-02-19 | 4 | MOSS PATRICIA L | MDU | Common Stock | D | -4.340 | 76.328 | ||||||
| 2019-02-19 | 2019-02-14 | 4 | Kuntz Daniel S | MDU | Common Stock | D | 26,2500 | -3.682 | -97 | 25.081 | ||||
| 2019-02-19 | 2019-02-14 | 4 | Kuntz Daniel S | MDU | Common Stock | D | 13.430 | 28.763 | ||||||
| 2019-02-19 | 2019-02-14 | 4 | Link Margaret A | MDU | Common Stock | D | 26,2500 | -1.894 | -50 | 7.194 | ||||
| 2019-02-19 | 2019-02-14 | 4 | Link Margaret A | MDU | Common Stock | D | 6.514 | 9.088 | ||||||
| 2019-02-19 | 2019-02-14 | 4 | Thiede Jeffrey S | MDU | Common Stock | D | 26,2500 | -6.877 | -181 | 38.188 | ||||
| 2019-02-19 | 2019-02-14 | 4 | Thiede Jeffrey S | MDU | Common Stock | D | 27.673 | 45.065 | ||||||
| 2019-02-19 | 2019-02-14 | 4 | Vollmer Jason L | MDU | Common Stock | D | 26,2500 | -1.907 | -50 | 6.651 | ||||
| 2019-02-19 | 2019-02-14 | 4 | Vollmer Jason L | MDU | Common Stock | D | 6.673 | 8.558 | ||||||
| 2019-02-19 | 2019-02-14 | 4 | Goodin David L | MDU | Common Stock | D | 26,2500 | -51.289 | -1.346 | 251.290 | ||||
| 2019-02-19 | 2019-02-14 | 4 | Goodin David L | MDU | Common Stock | D | 138.269 | 302.579 | ||||||
| 2019-02-19 | 2019-02-14 | 4 | Hastings Trevor J | MDU | Common Stock | D | 26,2500 | -1.847 | -48 | 12.692 | ||||
| 2019-02-19 | 2019-02-14 | 4 | Hastings Trevor J | MDU | Common Stock | D | 6.392 | 14.539 | ||||||
| 2019-02-19 | 2019-02-14 | 4 | Jones Anne M | MDU | Common Stock | D | 26,2500 | -2.406 | -63 | 11.473 | ||||
| 2019-02-19 | 2019-02-14 | 4 | Jones Anne M | MDU | Common Stock | D | 8.472 | 13.879 | ||||||
| 2019-02-19 | 2019-02-14 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 26,2500 | -6.283 | -165 | 46.488 | ||||
| 2019-02-19 | 2019-02-14 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 23.441 | 52.771 | ||||||
| 2019-02-19 | 2019-02-14 | 4 | Barney David C | MDU | Common Stock | D | 26,2500 | -7.080 | -186 | 35.215 | ||||
| 2019-02-19 | 2019-02-14 | 4 | Barney David C | MDU | Common Stock | D | 26.488 | 42.295 | ||||||
| 2019-01-09 | 2018-12-14 | 5 | MOSS PATRICIA L | MDU | Common Stock | D | -2.000 | 80.668 | ||||||
| 2018-12-31 | 2018-12-31 | 4 | HELLERSTEIN MARK A | MDU | Phantom Stock | D | 23,5900 | 742 | 17 | 14.404 | ||||
| 2018-11-21 | 2018-11-20 | 4 | WILSON JOHN K | MDU | Common Stock | D | 26,5450 | 4.143 | 110 | 129.601 | ||||
| 2018-11-21 | 2018-11-20 | 4 | PEARCE HARRY J | MDU | Common Stock | D | 26,5450 | 5.462 | 145 | 246.740 | ||||
| 2018-11-21 | 2018-11-20 | 4 | Ryan Edward A | MDU | Common Stock | D | 26,5450 | 690 | 18 | 10.690 | ||||
| 2018-11-21 | 2018-11-20 | 4 | SPARBY DAVID M | MDU | Common Stock | D | 26,5450 | 1.726 | 46 | 1.726 | ||||
| 2018-11-21 | 2018-11-20 | 4 | MCCRACKEN WILLIAM E | MDU | Common Stock | D | 26,5450 | 4.143 | 110 | 24.000 | ||||
| 2018-11-21 | 2018-11-20 | 4 | MOSS PATRICIA L | MDU | Common Stock | D | 26,5450 | 4.143 | 110 | 82.668 | ||||
| 2018-11-21 | 2018-11-20 | 4 | Fagg Karen B | MDU | Common Stock | D | 26,5450 | 4.143 | 110 | 72.690 | ||||
| 2018-11-21 | 2018-11-20 | 4 | HELLERSTEIN MARK A | MDU | Common Stock | D | 26,5450 | 4.143 | 110 | 24.000 | ||||
| 2018-11-21 | 2018-11-20 | 4 | JOHNSON DENNIS W | MDU | Common Stock | D | 26,5450 | 4.143 | 110 | 91.628 | ||||
| 2018-11-21 | 2018-11-20 | 4 | EVERIST THOMAS S | MDU | Common Stock | D | 26,5450 | 4.143 | 110 | 91.692 | ||||
| 2018-11-19 | 3 | Ryan Edward A | MDU | Common Stock | D | 20.000 | ||||||||
| 2018-11-19 | 3 | Ryan Edward A | MDU | Common Stock | D | 20.000 | ||||||||
| 2018-11-19 | 3 | Ryan Edward A | MDU | Common Stock | D | 20.000 | ||||||||
| 2018-09-28 | 2018-09-28 | 4 | HELLERSTEIN MARK A | MDU | Phantom Stock | D | 25,5550 | 685 | 17 | 13.562 | ||||
| 2018-06-29 | 2018-06-29 | 4 | HELLERSTEIN MARK A | MDU | Phantom Stock | D | 28,9250 | 605 | 18 | 12.794 | ||||
| 2018-03-30 | 2018-03-30 | 4 | HELLERSTEIN MARK A | MDU | Phantom Stock | D | 28,0650 | 624 | 17 | 12.109 | ||||
| 2018-03-30 | 2018-03-30 | 4 | Holaday A Bart | MDU | Phantom Stock | D | 28,0650 | 624 | 17 | 12.109 | ||||
| 2018-03-13 | 2018-03-13 | 4 | Barth Stephanie A | MDU | Common Stock | D | 27,0700 | 377 | 10 | 1.537 | ||||
| 2018-02-20 | 2018-02-16 | 4 | Thiede Jeffrey S | MDU | Common Stock | D | 27,4800 | -4.557 | -125 | 17.392 | ||||
| 2018-02-20 | 2018-02-16 | 4 | Thiede Jeffrey S | MDU | Common Stock | D | 18.198 | 21.949 | ||||||
| 2018-02-20 | 2018-02-16 | 4 | Kuntz Daniel S | MDU | Common Stock | D | 27,4800 | -1.290 | -35 | 15.214 | ||||
| 2018-02-20 | 2018-02-16 | 4 | Kuntz Daniel S | MDU | Common Stock | D | 4.281 | 16.504 | ||||||
| 2018-02-20 | 2018-02-16 | 4 | Vollmer Jason L | MDU | Common Stock | D | 27,4800 | -866 | -24 | 1.885 | ||||
| 2018-02-20 | 2018-02-16 | 4 | Vollmer Jason L | MDU | Common Stock | D | 2.751 | 2.751 | ||||||
| 2018-02-20 | 2018-02-16 | 4 | Hastings Trevor J | MDU | Common Stock | D | 27,4800 | -1.495 | -41 | 8.147 | ||||
| 2018-02-20 | 2018-02-16 | 4 | Hastings Trevor J | MDU | Common Stock | D | 5.071 | 9.642 | ||||||
| 2018-02-20 | 2018-02-16 | 4 | Jones Anne M | MDU | Common Stock | D | 27,4800 | -1.778 | -49 | 5.407 | ||||
| 2018-02-20 | 2018-02-16 | 4 | Jones Anne M | MDU | Common Stock | D | 6.122 | 7.185 | ||||||
| 2018-02-20 | 2018-02-16 | 4 | Link Margaret A | MDU | Common Stock | D | 27,4800 | -1.100 | -30 | 2.514 | ||||
| 2018-02-20 | 2018-02-16 | 4 | Link Margaret A | MDU | Common Stock | D | 3.496 | 3.614 | ||||||
| 2018-02-20 | 2018-02-16 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 27,4800 | -4.749 | -131 | 28.510 | ||||
| 2018-02-20 | 2018-02-16 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 17.616 | 33.259 | ||||||
| 2018-02-20 | 2018-02-16 | 4 | Barney David C | MDU | Common Stock | D | 27,4800 | -4.558 | -125 | 15.807 | ||||
| 2018-02-20 | 2018-02-16 | 4 | Barney David C | MDU | Common Stock | D | 16.912 | 20.365 | ||||||
| 2018-02-20 | 2018-02-16 | 4 | Goodin David L | MDU | Common Stock | D | 27,4800 | -37.389 | -1.027 | 163.155 | ||||
| 2018-02-20 | 2018-02-16 | 4 | Goodin David L | MDU | Common Stock | D | 103.916 | 200.544 | ||||||
| 2018-01-23 | 2017-12-18 | 5/A | MOSS PATRICIA L | MDU | Common Stock | D | -984 | 78.525 | ||||||
| 2018-01-03 | 2017-12-29 | 4 | HELLERSTEIN MARK A | MDU | Phantom Stock | D | 26,6250 | 657 | 18 | 11.405 | ||||
| 2018-01-03 | 2017-12-29 | 4 | Holaday A Bart | MDU | Phantom Stock | D | 26,6250 | 657 | 18 | 11.405 | ||||
| 2018-01-02 | 2017-12-18 | 5 | MOSS PATRICIA L | MDU | Common Stock | D | -984 | 78.524 | ||||||
| 2017-12-07 | 2017-12-06 | 4 | WILSON JOHN K | MDU | Common Stock | D | 27,7000 | 2.451 | 68 | 125.458 | ||||
| 2017-11-22 | 2017-11-21 | 4 | WILSON JOHN K | MDU | Common Stock | D | 26,8830 | 4.091 | 110 | 123.007 | ||||
| 2017-11-22 | 2017-11-21 | 4 | JOHNSON DENNIS W | MDU | Common Stock | D | 26,8830 | 4.091 | 110 | 85.620 | ||||
| 2017-11-22 | 2017-11-21 | 4 | MCCRACKEN WILLIAM E | MDU | Common Stock | D | 26,8830 | 4.091 | 110 | 19.857 | ||||
| 2017-11-22 | 2017-11-21 | 4 | MOSS PATRICIA L | MDU | Common Stock | D | 26,8830 | 4.091 | 110 | 79.509 | ||||
| 2017-11-22 | 2017-11-21 | 4 | PEARCE HARRY J | MDU | Common Stock | D | 26,8830 | 5.393 | 145 | 241.278 | ||||
| 2017-11-22 | 2017-11-21 | 4 | EVERIST THOMAS S | MDU | Common Stock | D | 26,8830 | 4.091 | 110 | 87.549 | ||||
| 2017-11-22 | 2017-11-21 | 4 | Fagg Karen B | MDU | Common Stock | D | 26,8830 | 4.091 | 110 | 66.592 | ||||
| 2017-11-22 | 2017-11-21 | 4 | HELLERSTEIN MARK A | MDU | Common Stock | D | 26,8830 | 4.091 | 110 | 19.857 | ||||
| 2017-11-22 | 2017-11-21 | 4 | Holaday A Bart | MDU | Common Stock | D | 26,8830 | 4.091 | 110 | 65.002 | ||||
| 2017-10-19 | 3 | Hastings Trevor J By Trustee | MDU | Common Stock - (401-k) | I | 14.449 | ||||||||
| 2017-10-19 | 3 | Hastings Trevor J | MDU | Common Stock | D | 14.080 | ||||||||
| 2017-10-19 | 3 | Hastings Trevor J | MDU | Common Stock | D | 14.080 | ||||||||
| 2017-10-19 | 3 | Hastings Trevor J By Trustee | MDU | Common Stock - (401-k) | I | 14.449 | ||||||||
| 2017-10-02 | 3 | Barth Stephanie A Custodian | MDU | Common Stock | I | 1.259 | ||||||||
| 2017-10-02 | 3 | Barth Stephanie A By Trustee | MDU | Common Stock - (401-k) | I | 1.295 | ||||||||
| 2017-10-02 | 3 | Barth Stephanie A Custodian | MDU | Common Stock | I | 1.259 | ||||||||
| 2017-10-02 | 3 | Barth Stephanie A | MDU | Common Stock | D | 2.395 | ||||||||
| 2017-10-02 | 3 | Barth Stephanie A By Trustee | MDU | Common Stock - (401-k) | I | 1.295 | ||||||||
| 2017-10-02 | 3 | Barth Stephanie A | MDU | Common Stock | D | 2.395 | ||||||||
| 2017-10-02 | 2017-09-30 | 4 | HELLERSTEIN MARK A | MDU | Phantom Stock | D | 26,0850 | 745 | 19 | 10.747 | ||||
| 2017-10-02 | 2017-09-30 | 4 | Holaday A Bart | MDU | Phantom Stock | D | 26,0850 | 745 | 19 | 10.747 | ||||
| 2017-08-14 | 2017-08-11 | 4 | Goodin David L | MDU | Common Stock | D | 25,5740 | 5.000 | 128 | 95.210 | ||||
| 2017-06-30 | 2017-06-30 | 4 | Holaday A Bart | MDU | Phantom Stock | D | 26,3050 | 702 | 18 | 10.002 | ||||
| 2017-06-30 | 2017-06-30 | 4 | HELLERSTEIN MARK A | MDU | Phantom Stock | D | 26,3050 | 702 | 18 | 10.002 | ||||
| 2017-03-31 | 2017-03-31 | 4 | HELLERSTEIN MARK A | MDU | Phantom Stock | D | 27,0400 | 662 | 18 | 9.300 | ||||
| 2017-03-31 | 2017-03-31 | 4 | Holaday A Bart | MDU | Phantom Stock | D | 27,0400 | 662 | 18 | 9.300 | ||||
| 2017-02-21 | 2017-02-16 | 4/A | Barney David C | MDU | Common Stock | D | 26,3700 | -1.628 | -43 | 3.453 | ||||
| 2017-02-21 | 2017-02-16 | 4/A | Barney David C | MDU | Common Stock | D | 5.081 | 5.081 | ||||||
| 2017-02-21 | 2017-02-16 | 4 | Schwartz Doran N | MDU | Common Stock | D | 26,3700 | -1.899 | -50 | 43.600 | ||||
| 2017-02-21 | 2017-02-16 | 4 | Schwartz Doran N | MDU | Common Stock | D | 6.017 | 45.499 | ||||||
| 2017-02-21 | 2017-02-16 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 26,3700 | -950 | -25 | 15.208 | ||||
| 2017-02-21 | 2017-02-16 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 2.755 | 16.158 | ||||||
| 2017-02-21 | 2017-02-16 | 4 | Haider Dennis L | MDU | Common Stock | D | 26,3700 | -1.018 | -27 | 25.717 | ||||
| 2017-02-21 | 2017-02-16 | 4 | Haider Dennis L | MDU | Common Stock | D | 2.953 | 26.735 | ||||||
| 2017-02-21 | 2017-02-16 | 4 | Thiede Jeffrey S | MDU | Common Stock | D | 26,3700 | -1.598 | -42 | 3.751 | ||||
| 2017-02-21 | 2017-02-16 | 4 | Thiede Jeffrey S | MDU | Common Stock | D | 5.349 | 5.349 | ||||||
| 2017-02-21 | 2017-02-16 | 4 | Goodin David L | MDU | Common Stock | D | 26,3700 | -6.736 | -178 | 88.936 | ||||
| 2017-02-21 | 2017-02-16 | 4 | Goodin David L | MDU | Common Stock | D | 22.900 | 95.672 | ||||||
| 2017-02-21 | 2017-02-16 | 4 | Jones Anne M | MDU | Common Stock | D | 26,3700 | -559 | -15 | 1.063 | ||||
| 2017-02-21 | 2017-02-16 | 4 | Jones Anne M | MDU | Common Stock | D | 1.622 | 1.622 | ||||||
| 2017-02-21 | 2017-02-16 | 4 | Kuntz Daniel S | MDU | Common Stock | D | 1.477 | 12.113 | ||||||
| 2017-02-21 | 2017-02-16 | 4 | Barney David C | MDU | Common Stock | D | 26,3700 | -1.628 | -43 | 3.453 | ||||
| 2017-02-21 | 2017-02-16 | 4 | Barney David C | MDU | Common Stock | D | 5.081 | 5.081 | ||||||
| 2017-01-05 | 3 | Link Margaret A | MDU | Common Stock | D | 8.459 | ||||||||
| 2017-01-05 | 3 | Link Margaret A By Trustee | MDU | Common Stock - (401-k) | I | 16.573 | ||||||||
| 2017-01-05 | 3 | Link Margaret A By Trustee | MDU | Common Stock - (401-k) | I | 16.573 | ||||||||
| 2017-01-05 | 3 | Link Margaret A | MDU | Common Stock | D | 8.459 | ||||||||
| 2017-01-03 | 2016-12-31 | 4 | HELLERSTEIN MARK A | MDU | Phantom Stock | D | 28,9500 | 615 | 18 | 8.638 | ||||
| 2017-01-03 | 2016-12-31 | 4 | Holaday A Bart | MDU | Phantom Stock | D | 28,9500 | 615 | 18 | 8.638 | ||||
| 2016-12-08 | 2016-12-07 | 4 | WILSON JOHN K | MDU | Common Stock | D | 28,9600 | 2.244 | 65 | 118.916 | ||||
| 2016-11-30 | 2016-11-29 | 4 | MOSS PATRICIA L | MDU | Common Stock | D | 28,3000 | -4.050 | -115 | 75.418 | ||||
| 2016-11-22 | 2016-11-21 | 4 | EVERIST THOMAS S | MDU | Common Stock | D | 28,3040 | 3.886 | 110 | 83.458 | ||||
| 2016-11-22 | 2016-11-21 | 4 | Fagg Karen B | MDU | Common Stock | D | 28,3040 | 3.886 | 110 | 60.763 | ||||
| 2016-11-22 | 2016-11-21 | 4 | HELLERSTEIN MARK A | MDU | Common Stock | D | 28,3040 | 3.886 | 110 | 15.766 | ||||
| 2016-11-22 | 2016-11-21 | 4 | Holaday A Bart | MDU | Common Stock | D | 28,3040 | 3.886 | 110 | 60.911 | ||||
| 2016-11-22 | 2016-11-21 | 4 | JOHNSON DENNIS W | MDU | Common Stock | D | 28,3040 | 3.886 | 110 | 79.751 | ||||
| 2016-11-22 | 2016-11-21 | 4 | MCCRACKEN WILLIAM E | MDU | Common Stock | D | 28,3040 | 3.886 | 110 | 15.766 | ||||
| 2016-11-22 | 2016-11-21 | 4 | MOSS PATRICIA L | MDU | Common Stock | D | 28,3040 | 3.886 | 110 | 79.468 | ||||
| 2016-11-22 | 2016-11-21 | 4 | PEARCE HARRY J | MDU | Common Stock | D | 28,3040 | 3.886 | 110 | 235.885 | ||||
| 2016-11-22 | 2016-11-21 | 4 | WILSON JOHN K | MDU | Common Stock | D | 28,3040 | 3.886 | 110 | 116.672 | ||||
| 2016-09-30 | 2016-09-30 | 4 | Holaday A Bart | MDU | Phantom Stock | D | 25,5050 | 691 | 18 | 8.023 | ||||
| 2016-09-30 | 2016-09-30 | 4 | HELLERSTEIN MARK A | MDU | Phantom Stock | D | 25,5050 | 691 | 18 | 8.023 | ||||
| 2016-08-25 | 2016-08-24 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 23,4351 | -30.000 | -703 | 770.000 | ||||
| 2016-08-24 | 2016-08-23 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 23,6831 | -30.000 | -710 | 800.000 | ||||
| 2016-08-23 | 2016-08-22 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 23,5844 | -30.000 | -708 | 830.000 | ||||
| 2016-08-23 | 2016-08-22 | 4 | Goodin David L | MDU | Common Stock | D | 9.018 | 71.768 | ||||||
| 2016-08-23 | 2016-08-22 | 4 | Goodin David L By Spouse | MDU | Common Stock | I | -9.018 | 0 | ||||||
| 2016-08-22 | 2016-08-19 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 23,3973 | -30.000 | -702 | 860.000 | ||||
| 2016-08-19 | 2016-08-18 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 23,4393 | -30.000 | -703 | 890.000 | ||||
| 2016-08-18 | 2016-08-17 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 23,1598 | -30.000 | -695 | 920.000 | ||||
| 2016-08-17 | 2016-08-16 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 23,1423 | -30.000 | -694 | 950.000 | ||||
| 2016-08-16 | 2016-08-15 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 23,7050 | -30.000 | -711 | 980.000 | ||||
| 2016-08-15 | 2016-08-12 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 23,6140 | -30.000 | -708 | 1.010.000 | ||||
| 2016-08-12 | 2016-08-11 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 23,3193 | -30.000 | -700 | 1.040.000 | ||||
| 2016-06-30 | 2016-06-30 | 4 | HELLERSTEIN MARK A | MDU | Phantom Stock | D | 23,3750 | 748 | 17 | 7.332 | ||||
| 2016-06-30 | 2016-06-30 | 4 | Holaday A Bart | MDU | Phantom Stock | D | 23,3750 | 748 | 17 | 7.332 | ||||
| 2016-05-05 | 3/A | Kuntz Daniel S By Spouse | MDU | Common Stock | I | 631 | ||||||||
| 2016-03-31 | 2016-03-31 | 4 | HELLERSTEIN MARK A | MDU | Phantom Stock | D | 19,3900 | 893 | 17 | 6.584 | ||||
| 2016-03-31 | 2016-03-31 | 4 | Holaday A Bart | MDU | Phantom Stock | D | 19,3900 | 893 | 17 | 6.584 | ||||
| 2016-02-16 | 2016-02-11 | 4 | NORLAND CYNTHIA J | MDU | Common Stock | D | 16,3100 | -506 | -8 | 15.721 | ||||
| 2016-02-16 | 2016-02-11 | 4 | NORLAND CYNTHIA J | MDU | Common Stock | D | 1.470 | 16.227 | ||||||
| 2016-02-16 | 2016-02-11 | 4 | Kuntz Daniel S | MDU | Common Stock | D | 16,3100 | -312 | -5 | 10.520 | ||||
| 2016-02-16 | 2016-02-11 | 4 | Kuntz Daniel S | MDU | Common Stock | D | 906 | 10.832 | ||||||
| 2016-02-16 | 2016-02-11 | 4 | Goodin David L | MDU | Common Stock | D | 16,3100 | -3.928 | -64 | 61.542 | ||||
| 2016-02-16 | 2016-02-11 | 4 | Goodin David L | MDU | Common Stock | D | 13.264 | 65.470 | ||||||
| 2016-02-16 | 2016-02-11 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 16,3100 | -561 | -9 | 12.612 | ||||
| 2016-02-16 | 2016-02-11 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 1.627 | 13.173 | ||||||
| 2016-02-16 | 2016-02-11 | 4 | Haider Dennis L | MDU | Common Stock | D | 16,3100 | -604 | -10 | 23.782 | ||||
| 2016-02-16 | 2016-02-11 | 4 | Haider Dennis L | MDU | Common Stock | D | 1.754 | 24.386 | ||||||
| 2016-02-16 | 2016-02-11 | 4 | Schwartz Doran N | MDU | Common Stock | D | 16,3100 | -1.262 | -21 | 39.482 | ||||
| 2016-02-16 | 2016-02-11 | 4 | Schwartz Doran N | MDU | Common Stock | D | 3.661 | 40.744 | ||||||
| 2016-01-19 | 2016-01-04 | 4 | MOSS PATRICIA L | MDU | Common Stock | D | -375 | 75.582 | ||||||
| 2016-01-19 | 2015-12-18 | 4 | MOSS PATRICIA L | MDU | Common Stock | D | -565 | 75.957 | ||||||
| 2016-01-13 | 3 | Kuntz Daniel S | MDU | Common Stock | D | 26.104 | ||||||||
| 2016-01-13 | 3 | Kuntz Daniel S By Trustee | MDU | Common Stock - (401-k) | I | 22.431 | ||||||||
| 2016-01-13 | 3 | Kuntz Daniel S | MDU | Common Stock | D | 26.104 | ||||||||
| 2016-01-13 | 3 | Kuntz Daniel S By Trustee | MDU | Common Stock - (401-k) | I | 22.431 | ||||||||
| 2016-01-08 | 3 | Jones Anne M By Father | MDU | Common Stock | I | 14.289 | ||||||||
| 2016-01-08 | 3 | Jones Anne M By Father | MDU | Common Stock | I | 14.289 | ||||||||
| 2016-01-08 | 3 | Jones Anne M By Trustee | MDU | Common Stock - (401-k) | I | 24.444 | ||||||||
| 2016-01-08 | 3 | Jones Anne M By Trustee | MDU | Common Stock - (401-k) | I | 24.444 | ||||||||
| 2016-01-04 | 2015-12-31 | 4 | Holaday A Bart | MDU | Phantom Stock | D | 18,5250 | 925 | 17 | 5.691 | ||||
| 2016-01-04 | 2015-12-31 | 4 | HELLERSTEIN MARK A | MDU | Phantom Stock | D | 18,5250 | 925 | 17 | 5.691 | ||||
| 2015-12-10 | 2015-12-09 | 4 | WILSON JOHN K | MDU | Common Stock | D | 16,9690 | 3.830 | 65 | 112.786 | ||||
| 2015-11-19 | 2015-11-18 | 4 | Holaday A Bart | MDU | Common Stock | D | 18,2120 | 6.039 | 110 | 57.025 | ||||
| 2015-11-19 | 2015-11-18 | 4 | WILSON JOHN K | MDU | Common Stock | D | 18,2120 | 6.039 | 110 | 108.956 | ||||
| 2015-11-19 | 2015-11-18 | 4 | HELLERSTEIN MARK A | MDU | Common Stock | D | 18,2120 | 6.039 | 110 | 11.880 | ||||
| 2015-11-19 | 2015-11-18 | 4 | JOHNSON DENNIS W | MDU | Common Stock | D | 18,2120 | 6.039 | 110 | 73.728 | ||||
| 2015-11-19 | 2015-11-18 | 4 | MOSS PATRICIA L | MDU | Common Stock | D | 18,2120 | 6.039 | 110 | 76.522 | ||||
| 2015-11-19 | 2015-11-18 | 4 | EVERIST THOMAS S | MDU | Common Stock | D | 18,2120 | 6.039 | 110 | 79.572 | ||||
| 2015-11-19 | 2015-11-18 | 4 | PEARCE HARRY J | MDU | Common Stock | D | 18,2120 | 6.039 | 110 | 231.999 | ||||
| 2015-11-19 | 2015-11-18 | 4 | Fagg Karen B | MDU | Common Stock | D | 18,2120 | 6.039 | 110 | 54.912 | ||||
| 2015-11-19 | 2015-11-18 | 4 | MCCRACKEN WILLIAM E | MDU | Common Stock | D | 18,2120 | 6.039 | 110 | 11.880 | ||||
| 2015-09-30 | 2015-09-30 | 4 | Holaday A Bart | MDU | Phantom Stock | D | 16,5200 | 1.025 | 17 | 4.766 | ||||
| 2015-09-30 | 2015-09-30 | 4 | HELLERSTEIN MARK A | MDU | Phantom Stock | D | 16,5200 | 1.025 | 17 | 4.766 | ||||
| 2015-07-01 | 2015-06-30 | 4 | Holaday A Bart | MDU | Phantom Stock | D | 19,6550 | 854 | 17 | 3.741 | ||||
| 2015-07-01 | 2015-06-30 | 4 | HELLERSTEIN MARK A | MDU | Phantom Stock | D | 19,6550 | 854 | 17 | 3.741 | ||||
| 2015-04-01 | 2015-03-31 | 4 | Holaday A Bart | MDU | Phantom Stock | D | 21,4650 | 775 | 17 | 2.887 | ||||
| 2015-04-01 | 2015-03-31 | 4 | HELLERSTEIN MARK A | MDU | Phantom Stock | D | 21,4650 | 775 | 17 | 2.887 | ||||
| 2015-02-27 | 2015-02-26 | 4 | Schwartz Doran N | MDU | Common Stock | D | 22,7361 | 1.500 | 34 | 37.083 | ||||
| 2015-02-25 | 2015-02-25 | 4 | NORLAND CYNTHIA J | MDU | Common Stock | D | 23,0792 | 430 | 10 | 14.757 | ||||
| 2015-02-19 | 2015-02-18 | 4 | Schwartz Doran N | MDU | Common Stock | D | 21,8499 | 1.000 | 22 | 35.583 | ||||
| 2015-02-18 | 2015-02-17 | 4 | Vollmer Jason L By Trustee | MDU | Common Stock - (401-k) | I | 21,6800 | 909 | 20 | 2.605 | ||||
| 2015-02-18 | 2015-02-17 | 4 | Goodin David L | MDU | Common Stock | D | 21,6200 | 5.000 | 108 | 50.218 | ||||
| 2015-01-14 | 3 | Kivisto Nicole A By Trustee | MDU | Common Stock - (401-k) | I | 34.106 | ||||||||
| 2015-01-14 | 3 | Kivisto Nicole A | MDU | Common Stock | D | 34.557 | ||||||||
| 2015-01-14 | 3 | Kivisto Nicole A By Spouse | MDU | Common Stock | I | 23.576 | ||||||||
| 2015-01-14 | 3 | Kivisto Nicole A Custodian | MDU | Common Stock | I | 23.218 | ||||||||
| 2015-01-14 | 3 | Kivisto Nicole A By Trustee | MDU | Common Stock - (401-k) | I | 34.106 | ||||||||
| 2015-01-14 | 3 | Kivisto Nicole A | MDU | Common Stock | D | 34.557 | ||||||||
| 2015-01-14 | 3 | Kivisto Nicole A By Spouse | MDU | Common Stock | I | 23.576 | ||||||||
| 2015-01-14 | 3 | Kivisto Nicole A Custodian | MDU | Common Stock | I | 23.218 | ||||||||
| 2014-12-31 | 2014-12-31 | 4 | Holaday A Bart | MDU | Phantom Stock | D | 24,1050 | 685 | 17 | 2.112 | ||||
| 2014-12-31 | 2014-12-31 | 4 | HELLERSTEIN MARK A | MDU | Phantom Stock | D | 24,1050 | 685 | 17 | 2.112 | ||||
| 2014-12-11 | 2014-12-10 | 4 | WILSON JOHN K | MDU | Common Stock | D | 23,5570 | 2.582 | 61 | 102.917 | ||||
| 2014-12-01 | 3 | Vollmer Jason L By Trustee | MDU | Common Stock - (401-k) | I | 3.281 | ||||||||
| 2014-12-01 | 3 | Vollmer Jason L By Trustee | MDU | Common Stock - (401-k) | I | 3.281 | ||||||||
| 2014-11-20 | 2014-11-19 | 4 | Holaday A Bart | MDU | Common Stock | D | 25,3420 | 4.340 | 110 | 50.986 | ||||
| 2014-11-20 | 2014-11-19 | 4 | PEARCE HARRY J | MDU | Common Stock | D | 25,3420 | 4.340 | 110 | 225.960 | ||||
| 2014-11-20 | 2014-11-19 | 4 | EVERIST THOMAS S | MDU | Common Stock | D | 25,3420 | 4.340 | 110 | 73.533 | ||||
| 2014-11-20 | 2014-11-19 | 4 | MOSS PATRICIA L | MDU | Common Stock | D | 25,3420 | 4.340 | 110 | 70.483 | ||||
| 2014-11-20 | 2014-07-30 | 4 | MOSS PATRICIA L | MDU | Common Stock | D | -185 | 66.143 | ||||||
| 2014-11-20 | 2014-11-19 | 4 | JOHNSON DENNIS W | MDU | Common Stock | D | 25,3420 | 4.340 | 110 | 79.974 | ||||
| 2014-11-20 | 2014-11-19 | 4 | HELLERSTEIN MARK A | MDU | Common Stock | D | 25,3420 | 4.340 | 110 | 5.841 | ||||
| 2014-11-20 | 2014-11-19 | 4 | WILSON JOHN K | MDU | Common Stock | D | 25,3420 | 4.340 | 110 | 100.335 | ||||
| 2014-11-20 | 2014-11-19 | 4 | MCCRACKEN WILLIAM E | MDU | Common Stock | D | 25,3420 | 4.340 | 110 | 5.841 | ||||
| 2014-11-20 | 2014-11-19 | 4 | Fagg Karen B | MDU | Common Stock | D | 25,3420 | 4.340 | 110 | 47.137 | ||||
| 2014-10-01 | 2014-09-30 | 4 | Holaday A Bart | MDU | Phantom Stock | D | 27,6300 | 593 | 16 | 1.427 | ||||
| 2014-10-01 | 2014-09-30 | 4 | HELLERSTEIN MARK A | MDU | Phantom Stock | D | 27,6300 | 593 | 16 | 1.427 | ||||
| 2014-08-15 | 2014-08-13 | 4 | NORLAND CYNTHIA J By Trustee | MDU | Common Stock - (401-k) | I | 30,6800 | -1 | -0 | 0 | ||||
| 2014-06-30 | 2014-06-30 | 4 | HELLERSTEIN MARK A | MDU | Phantom Stock | D | 34,3150 | 427 | 15 | 834 | ||||
| 2014-06-30 | 2014-06-30 | 4 | Holaday A Bart | MDU | Phantom Stock | D | 34,3150 | 427 | 15 | 834 | ||||
| 2014-05-13 | 2014-05-12 | 4 | NORLAND CYNTHIA J By Trustee | MDU | Common Stock - (401-k) | I | 34,4900 | -17.926 | -618 | 1.972 | ||||
| 2014-05-13 | 2014-05-12 | 4 | SANDNESS PAUL K By Trustee | MDU | Common Stock - (401-k) | I | 34,4900 | -10.034 | -346 | 10.391 | ||||
| 2014-05-13 | 2014-05-12 | 4 | JOHNSON DENNIS W | MDU | Common Stock | D | 34,7832 | -5.467 | -190 | 74.813 | ||||
| 2014-05-13 | 2014-05-12 | 4 | Morehouse Kenneth Frank | MDU | Common Stock | D | 34,7857 | -3.000 | -104 | 4.459 | ||||
| 2014-05-08 | 2014-05-07 | 4 | Ring Nathan W By Trustee | MDU | Common Stock - (401-k) | I | 35,7700 | 1.688 | 60 | 2.432 | ||||
| 2014-03-31 | 2014-03-31 | 4 | HELLERSTEIN MARK A | MDU | Phantom Stock | D | 33,8100 | 407 | 14 | 407 | ||||
| 2014-03-31 | 2014-03-31 | 4 | Holaday A Bart | MDU | Phantom Stock | D | 33,8100 | 407 | 14 | 407 | ||||
| 2014-02-24 | 2014-02-21 | 4 | Connors William R | MDU | Common Stock | D | 34,7600 | -100 | -3 | 5.300 | ||||
| 2014-02-24 | 2014-02-21 | 4 | Connors William R | MDU | Common Stock | D | 34,7500 | -400 | -14 | 5.400 | ||||
| 2014-02-24 | 2014-02-21 | 4 | Connors William R | MDU | Common Stock | D | 34,7400 | -400 | -14 | 5.800 | ||||
| 2014-02-24 | 2014-02-21 | 4 | Connors William R | MDU | Common Stock | D | 34,7330 | -1.300 | -45 | 6.200 | ||||
| 2014-02-24 | 2014-02-21 | 4 | Mahowald Douglass A By Trustee for spouse | MDU | Common Stock - (401-k) | I | 34,5500 | -1.973 | -68 | 1.165 | ||||
| 2014-02-21 | 2014-02-20 | 4 | Mahowald Douglass A | MDU | Common Stock | D | 34,9220 | -1.200 | -42 | 6.152 | ||||
| 2014-02-21 | 2014-02-20 | 4 | Mahowald Douglass A | MDU | Common Stock | D | 34,9100 | -570 | -20 | 7.352 | ||||
| 2014-02-20 | 2014-02-19 | 4 | Bietz Steven L | MDU | Common Stock | D | 34,5149 | -10.257 | -354 | 34.704 | ||||
| 2014-02-18 | 2014-02-13 | 4 | Bietz Steven L | MDU | Common Stock | D | 33,7000 | -9.115 | -307 | 44.961 | ||||
| 2014-02-18 | 2014-02-13 | 4 | Bietz Steven L | MDU | Common Stock | D | 30.191 | 54.076 | ||||||
| 2014-02-18 | 2014-02-13 | 4 | Connors William R | MDU | Common Stock | D | 33,7000 | -2.051 | -69 | 7.500 | ||||
| 2014-02-18 | 2014-02-13 | 4 | Connors William R | MDU | Common Stock | D | 7.035 | 9.551 | ||||||
| 2014-02-18 | 2014-02-13 | 4 | Del Vecchio Mark A | MDU | Common Stock | D | 33,7000 | -2.843 | -96 | 9.718 | ||||
| 2014-02-18 | 2014-02-13 | 4 | Del Vecchio Mark A | MDU | Common Stock | D | 9.183 | 12.561 | ||||||
| 2014-02-18 | 2014-02-13 | 4 | Goodin David L | MDU | Common Stock | D | 33,7000 | -8.727 | -294 | 44.129 | ||||
| 2014-02-18 | 2014-02-13 | 4 | Goodin David L | MDU | Common Stock | D | 29.313 | 52.856 | ||||||
| 2014-02-18 | 2014-02-13 | 4 | Mahowald Douglass A | MDU | Common Stock | D | 33,7000 | -2.056 | -69 | 7.922 | ||||
| 2014-02-18 | 2014-02-13 | 4 | Mahowald Douglass A | MDU | Common Stock | D | 6.514 | 9.978 | ||||||
| 2014-02-18 | 2014-02-13 | 4 | Haider Dennis L | MDU | Common Stock | D | 33,7000 | -3.336 | -112 | 22.632 | ||||
| 2014-02-18 | 2014-02-13 | 4 | Haider Dennis L | MDU | Common Stock | D | 10.872 | 25.968 | ||||||
| 2014-02-18 | 2014-02-13 | 4 | Morehouse Kenneth Frank | MDU | Common Stock | D | 33,7000 | -3.287 | -111 | 7.459 | ||||
| 2014-02-18 | 2014-02-13 | 4 | Morehouse Kenneth Frank | MDU | Common Stock | D | 10.746 | 10.746 | ||||||
| 2014-02-18 | 2014-02-13 | 4 | NORLAND CYNTHIA J | MDU | Common Stock | D | 33,7000 | -2.877 | -97 | 12.356 | ||||
| 2014-02-18 | 2014-02-13 | 4 | NORLAND CYNTHIA J | MDU | Common Stock | D | 9.293 | 15.233 | ||||||
| 2014-02-18 | 2014-02-13 | 4 | SANDNESS PAUL K | MDU | Common Stock | D | 33,7000 | -7.016 | -236 | 50.075 | ||||
| 2014-02-18 | 2014-02-13 | 4 | SANDNESS PAUL K | MDU | Common Stock | D | 23.311 | 57.091 | ||||||
| 2014-02-18 | 2014-02-13 | 4 | Schwartz Doran N | MDU | Common Stock | D | 33,7000 | -5.744 | -194 | 34.583 | ||||
| 2014-02-18 | 2014-02-13 | 4 | Schwartz Doran N | MDU | Common Stock | D | 19.053 | 40.327 | ||||||
| 2014-02-18 | 2014-02-13 | 4 | Stumpf John P | MDU | Common Stock | D | 33,7000 | -2.331 | -79 | 14.984 | ||||
| 2014-02-18 | 2014-02-13 | 4 | Stumpf John P | MDU | Common Stock | D | 7.456 | 17.315 | ||||||
| 2014-01-24 | 2013-12-09 | 5 | MOSS PATRICIA L | MDU | Common Stock | D | -500 | 66.328 | ||||||
| 2014-01-08 | 3 | Ring Nathan W By Trustee | MDU | Common Stock - (401-k) | I | 742 | ||||||||
| 2014-01-08 | 3 | Ring Nathan W | MDU | Common Stock | D | 128 | ||||||||
| 2013-12-10 | 2013-12-09 | 4 | WILSON JOHN K | MDU | Common Stock | D | 29,8300 | 1.843 | 55 | 95.995 | ||||
| 2013-12-10 | 2013-12-09 | 4 | Holaday A Bart | MDU | Common Stock | D | 29,8300 | 1.843 | 55 | 46.646 | ||||
| 2013-11-22 | 2013-11-20 | 4 | PEARCE HARRY J | MDU | Common Stock | D | 30,5280 | 3.603 | 110 | 221.620 | ||||
| 2013-11-22 | 2013-11-20 | 4 | WILSON JOHN K | MDU | Common Stock | D | 30,5280 | 3.603 | 110 | 94.152 | ||||
| 2013-11-22 | 2013-11-20 | 4 | Holaday A Bart | MDU | Common Stock | D | 30,5280 | 3.603 | 110 | 44.803 | ||||
| 2013-11-21 | 2013-11-20 | 4 | EVERIST THOMAS S | MDU | Common Stock | D | 30,5280 | 3.603 | 110 | 69.193 | ||||
| 2013-11-21 | 2013-11-20 | 4 | Fagg Karen B | MDU | Common Stock | D | 30,5280 | 3.603 | 110 | 41.838 | ||||
| 2013-11-21 | 2013-11-20 | 4 | HELLERSTEIN MARK A | MDU | Common Stock | D | 30,5280 | 1.501 | 46 | 1.501 | ||||
| 2013-11-21 | 2013-11-20 | 4 | JOHNSON DENNIS W | MDU | Common Stock | D | 30,5280 | 3.603 | 110 | 79.492 | ||||
| 2013-11-21 | 2013-11-20 | 4 | Knudson Thomas C | MDU | Common Stock | D | 30,5280 | 3.603 | 110 | 28.070 | ||||
| 2013-11-21 | 2013-11-20 | 4 | MCCRACKEN WILLIAM E | MDU | Common Stock | D | 30,5280 | 1.501 | 46 | 1.501 | ||||
| 2013-11-21 | 2013-11-20 | 4 | MOSS PATRICIA L | MDU | Common Stock | D | 30,5280 | 3.603 | 110 | 66.828 | ||||
| 2013-08-09 | 2013-08-08 | 4 | JOHNSON DENNIS W | MDU | Common Stock | D | 29,0018 | -7.700 | -223 | 75.463 | ||||
| 2013-08-07 | 3/A | Haider Dennis L | MDU | Common Stock | D | 15.096 | ||||||||
| 2013-06-27 | 2013-06-25 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 25,0240 | 315 | 8 | 4.760 | ||||
| 2013-06-27 | 2013-06-25 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 25,0250 | 100 | 3 | 4.445 | ||||
| 2013-06-27 | 2013-06-25 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 25,0300 | 100 | 3 | 4.345 | ||||
| 2013-06-24 | 2013-06-21 | 4 | Schwartz Doran N | MDU | Common Stock | D | 24,5200 | 1.500 | 37 | 21.274 | ||||
| 2013-06-24 | 2013-06-20 | 4 | Schwartz Doran N | MDU | Common Stock | D | 24,5100 | 100 | 2 | 19.774 | ||||
| 2013-06-24 | 2013-06-20 | 4 | Schwartz Doran N | MDU | Common Stock | D | 24,5200 | 1.400 | 34 | 19.674 | ||||
| 2013-06-21 | 2013-06-20 | 4 | Goodin David L | MDU | Common Stock | D | 24,4000 | 5.000 | 122 | 23.140 | ||||
| 2013-06-18 | 2013-06-17 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 25,2694 | -30.000 | -758 | 1.100.000 | ||||
| 2013-06-18 | 2013-06-18 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 25,4727 | -30.000 | -764 | 1.070.000 | ||||
| 2013-06-17 | 2013-06-14 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 25,0600 | -30.000 | -752 | 1.130.000 | ||||
| 2013-06-14 | 2013-06-13 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 25,0267 | -30.000 | -751 | 1.160.000 | ||||
| 2013-06-13 | 2013-06-12 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 25,0817 | -30.000 | -752 | 1.190.000 | ||||
| 2013-06-12 | 2013-06-11 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 25,3203 | -30.000 | -760 | 1.220.000 | ||||
| 2013-06-10 | 2013-06-07 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 25,2701 | -30.000 | -758 | 1.280.000 | ||||
| 2013-06-10 | 2013-06-10 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 25,5357 | -30.000 | -766 | 1.250.000 | ||||
| 2013-06-07 | 2013-06-06 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 25,1330 | -30.000 | -754 | 1.310.000 | ||||
| 2013-06-06 | 2013-06-05 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 25,0557 | -30.000 | -752 | 1.340.000 | ||||
| 2013-06-05 | 3 | Haider Dennis L By Trustee | MDU | Common Stock - (401-k) | I | 42.464 | ||||||||
| 2013-06-05 | 3 | Haider Dennis L | MDU | Common Stock | D | 12.037 | ||||||||
| 2013-06-05 | 2013-06-04 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 25,3804 | -30.000 | -761 | 1.370.000 | ||||
| 2013-06-04 | 2013-06-03 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 25,7118 | -30.000 | -771 | 1.400.000 | ||||
| 2013-05-24 | 2013-05-23 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 25,9261 | -30.000 | -778 | 1.430.000 | ||||
| 2013-05-23 | 2013-05-22 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 26,6455 | -30.000 | -799 | 1.460.000 | ||||
| 2013-05-22 | 2013-05-21 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 26,7177 | -30.000 | -802 | 1.490.000 | ||||
| 2013-05-22 | 3 | Thiede Jeffrey S By Trustee | MDU | Common Stock - (401-k) | I | 1.822 | ||||||||
| 2013-05-21 | 2013-05-20 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 26,9899 | -30.000 | -810 | 1.520.000 | ||||
| 2013-05-20 | 3 | Barney David C By Spouse | MDU | Common Stock | I | 687 | ||||||||
| 2013-05-20 | 3 | Barney David C By Trustee | MDU | Common Stock - (401-k) | I | 6.496 | ||||||||
| 2013-05-20 | 2013-05-17 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 26,9825 | -30.000 | -809 | 1.550.000 | ||||
| 2013-05-17 | 2013-05-16 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 26,9486 | -30.000 | -808 | 1.580.000 | ||||
| 2013-05-16 | 2013-05-15 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 26,8891 | -30.000 | -807 | 1.610.000 | ||||
| 2013-05-15 | 2013-05-14 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 26,6903 | -30.000 | -801 | 1.640.000 | ||||
| 2013-05-13 | 2013-05-10 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 26,3821 | -30.000 | -791 | 1.700.000 | ||||
| 2013-05-13 | 2013-05-13 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 26,5639 | -30.000 | -797 | 1.670.000 | ||||
| 2013-05-10 | 2013-05-09 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 26,5773 | -30.000 | -797 | 1.730.000 | ||||
| 2013-05-09 | 2013-05-08 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 26,6781 | -30.000 | -800 | 1.760.000 | ||||
| 2013-05-08 | 2013-05-07 | 4 | JOHNSON DENNIS W | MDU | Common Stock | D | 26,5200 | -300 | -8 | 82.705 | ||||
| 2013-05-08 | 2013-05-07 | 4 | JOHNSON DENNIS W | MDU | Common Stock | D | 26,5100 | -1.500 | -40 | 83.005 | ||||
| 2013-05-08 | 2013-05-07 | 4 | EVERIST THOMAS S By Corporation | MDU | Common Stock | I | 26,5413 | -30.000 | -796 | 1.790.000 | ||||
| 2013-05-08 | 2013-05-07 | 4 | Bietz Steven L | MDU | Common Stock | D | 26,3733 | -10.000 | -264 | 23.885 | ||||
| 2013-05-07 | 2013-05-07 | 4 | Schneider William E | MDU | Common Stock | D | 26,4107 | -1.000 | -26 | 38.755 | ||||
| 2013-05-07 | 2013-05-07 | 4 | Schneider William E | MDU | Common Stock | D | 26,4100 | -5.000 | -132 | 39.755 | ||||
| 2013-05-07 | 2013-05-07 | 4 | Schneider William E | MDU | Common Stock | D | 26,3702 | -100 | -3 | 44.755 | ||||
| 2013-05-07 | 2013-05-07 | 4 | Schneider William E | MDU | Common Stock | D | 26,3600 | -20.900 | -551 | 44.855 | ||||
| 2013-05-07 | 2013-05-07 | 4 | Schneider William E | MDU | Common Stock | D | 26,3500 | -38.000 | -1.001 | 65.755 | ||||
| 2013-03-29 | 2013-03-29 | 4 | LEWIS RICHARD H | MDU | Phantom Stock | D | 0,00 | 24,7200 | 329 | 8 | 18.515 | |||
| 2013-01-08 | 2012-12-26 | 5 | MOSS PATRICIA L | MDU | Common Stock | D | -250 | 63.225 | ||||||
| 2013-01-08 | 3 | Morehouse Kenneth Frank Custodian | MDU | Common Stock | I | 651 | ||||||||
| 2013-01-08 | 3 | Morehouse Kenneth Frank By Trustee | MDU | Common Stock - (401-k) | I | 10.802 | ||||||||
| 2012-12-31 | 2012-12-31 | 4 | LEWIS RICHARD H | MDU | Phantom Stock | D | 0,00 | 21,0150 | 502 | 11 | 18.186 | |||
| 2012-12-10 | 2012-12-07 | 4 | WILSON JOHN K | MDU | Common Stock | D | 20,8030 | 2.643 | 55 | 90.549 | ||||
| 2012-12-10 | 2012-12-07 | 4 | MOSS PATRICIA L | MDU | Common Stock | D | 20,8030 | 1.321 | 27 | 63.475 | ||||
| 2012-12-10 | 2012-12-07 | 4 | Holaday A Bart | MDU | Common Stock | D | 20,8030 | 721 | 15 | 41.200 | ||||
| 2012-11-30 | 2012-11-30 | 4 | Schneider William E | MDU | Common Stock | D | 20,6200 | -800 | -16 | 103.755 | ||||
| 2012-11-30 | 2012-11-30 | 4 | Schneider William E | MDU | Common Stock | D | 20,6300 | -200 | -4 | 104.555 | ||||
| 2012-11-30 | 2012-11-30 | 4 | Schneider William E | MDU | Common Stock | D | 20,6100 | -2.485 | -51 | 104.755 | ||||
| 2012-11-30 | 2012-11-30 | 4 | Schneider William E | MDU | Common Stock | D | 20,6000 | -8.179 | -168 | 107.240 | ||||
| 2012-11-20 | 2012-11-16 | 4 | Goodin David L | MDU | Common Stock | D | 19,7700 | 3.092 | 61 | 17.867 | ||||
| 2012-11-20 | 2012-11-16 | 4 | Goodin David L | MDU | Common Stock | D | 19,7600 | 300 | 6 | 14.775 | ||||
| 2012-11-20 | 2012-11-16 | 4 | Goodin David L | MDU | Common Stock | D | 19,7500 | 800 | 16 | 14.475 | ||||
| 2012-11-20 | 2012-11-16 | 4 | Goodin David L | MDU | Common Stock | D | 19,7400 | 708 | 14 | 13.675 | ||||
| 2012-11-20 | 2012-11-16 | 4 | Goodin David L | MDU | Common Stock | D | 19,7300 | 100 | 2 | 12.967 | ||||
| 2012-11-20 | 2012-11-19 | 4 | Fagg Karen B | MDU | Common Stock | D | 20,1180 | 5.467 | 110 | 37.181 | ||||
| 2012-11-20 | 2012-11-19 | 4 | Knudson Thomas C | MDU | Common Stock | D | 20,1180 | 5.467 | 110 | 24.467 | ||||
| 2012-11-20 | 2012-11-19 | 4 | LEWIS RICHARD H | MDU | Common Stock | D | 20,1180 | 5.467 | 110 | 28.167 | ||||
| 2012-11-20 | 2012-11-19 | 4 | Holaday A Bart | MDU | Common Stock | D | 20,1180 | 5.467 | 110 | 40.479 | ||||
| 2012-11-20 | 2012-11-19 | 4 | WILSON JOHN K | MDU | Common Stock | D | 20,1180 | 5.467 | 110 | 87.906 | ||||
| 2012-11-20 | 2012-11-19 | 4 | MOSS PATRICIA L | MDU | Common Stock | D | 20,1180 | 5.467 | 110 | 62.154 | ||||
| 2012-11-20 | 2012-11-19 | 4 | EVERIST THOMAS S | MDU | Common Stock | D | 20,1180 | 5.467 | 110 | 65.590 | ||||
| 2012-11-20 | 2012-11-19 | 4 | PEARCE HARRY J | MDU | Common Stock | D | 20,1180 | 5.467 | 110 | 218.017 | ||||
| 2012-11-20 | 2012-11-19 | 4 | JOHNSON DENNIS W | MDU | Common Stock | D | 20,1180 | 5.467 | 110 | 83.461 | ||||
| 2012-09-28 | 2012-09-28 | 4 | LEWIS RICHARD H | MDU | Phantom Stock | D | 0,00 | 22,1800 | 468 | 10 | 17.684 | |||
| 2012-08-31 | 2012-08-30 | 4 | LEWIS RICHARD H | MDU | Common Stock | D | 21,6770 | -3.000 | -65 | 22.700 | ||||
| 2012-06-29 | 2012-06-29 | 4 | LEWIS RICHARD H | MDU | Phantom Stock | D | 0,00 | 21,3000 | 484 | 10 | 17.216 | |||
| 2012-05-30 | 2012-05-29 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 22,6910 | 180 | 4 | 4.117 | ||||
| 2012-05-30 | 2012-05-29 | 4 | Kivisto Nicole A | MDU | Common Stock | D | 22,8891 | 265 | 6 | 3.937 | ||||
| 2012-05-29 | 2012-05-25 | 4 | Schwartz Doran N | MDU | Common Stock | D | 22,4173 | 1.000 | 22 | 18.274 | ||||
| 2012-05-25 | 2012-05-24 | 4 | Schwartz Doran N | MDU | Common Stock | D | 22,1970 | 1.000 | 22 | 17.274 | ||||
| 2012-05-25 | 2012-05-24 | 4 | WELLS JAMES KENT | MDU | Common Stock | D | 22,3800 | 2.000 | 45 | 27.743 | ||||
| 2012-05-24 | 2012-05-23 | 4 | Schwartz Doran N By Spouse | MDU | Common Stock | I | 22,1452 | 300 | 7 | 1.300 | ||||
| 2012-05-24 | 2012-05-23 | 4 | Schwartz Doran N | MDU | Common Stock | D | 22,1600 | 50 | 1 | 16.274 | ||||
| 2012-05-24 | 2012-05-23 | 4 | Schwartz Doran N | MDU | Common Stock | D | 22,1400 | 200 | 4 | 16.224 | ||||
| 2012-05-24 | 2012-05-23 | 4 | Schwartz Doran N | MDU | Common Stock | D | 22,1700 | 50 | 1 | 16.024 | ||||
| 2012-05-24 | 2012-05-23 | 4 | Schwartz Doran N | MDU | Common Stock | D | 22,1300 | 400 | 9 | 15.974 | ||||
| 2012-04-12 | 2012-03-30 | 4 | LEWIS RICHARD H | MDU | Phantom Stock | D | 0,00 | 22,4000 | 457 | 10 | 16.732 | |||
| 2012-03-01 | 2012-02-29 | 4 | Schwartz Doran N | MDU | Common Stock | D | 21,7900 | 400 | 9 | 15.574 | ||||
| 2012-03-01 | 2012-02-29 | 4 | Schwartz Doran N | MDU | Common Stock | D | 21,7962 | 600 | 13 | 15.174 | ||||
| 2012-03-01 | 2012-02-28 | 4 | Schwartz Doran N By Spouse | MDU | Common Stock | I | 21,8956 | 1.000 | 22 | 1.000 | ||||
| 2012-02-27 | 2012-02-24 | 4 | Kivisto Nicole A By Spouse | MDU | Common Stock | I | 21,9400 | 100 | 2 | 450 | ||||
| 2012-02-27 | 2012-02-24 | 4 | Kivisto Nicole A By Spouse | MDU | Common Stock | I | 21,9381 | 350 | 8 | 350 | ||||
| 2012-02-24 | 2012-02-23 | 4 | EVERIST THOMAS S | MDU | Stock Options (Right to Buy) | D | 13,03 | -6.750 | 0 | |||||
| 2012-02-24 | 2012-02-23 | 4 | EVERIST THOMAS S | MDU | Common Stock | D | 13,0289 | 6.750 | 88 | 60.123 | ||||
| 2012-02-21 | 2012-02-16 | 4 | WELLS JAMES KENT | MDU | Common Stock | D | 21,6700 | -17.360 | -376 | 25.743 | ||||
| 2012-02-21 | 2012-02-16 | 4 | WELLS JAMES KENT | MDU | Common Stock | D | 43.103 | 43.103 | ||||||
| 2012-01-03 | 2011-12-31 | 4 | LEWIS RICHARD H | MDU | Phantom Stock | D | 0,00 | 758 | 16.276 | |||||
| 2011-05-04 | 3 | WELLS JAMES KENT | MDU | Common Stock | D | 0 | ||||||||
| 2008-11-06 | 3 | Knudson Thomas C | MDU | Common Stock | D | 450 | ||||||||
| 2008-09-05 | 3 | Connors William R By Trustee | MDU | Common Stock - (401-k) | I | 779 | ||||||||
| 2008-09-05 | 3 | Connors William R | MDU | Common Stock | D | 2.615 | ||||||||
| 2008-03-06 | 3 | Goodin David L By Spouse | MDU | Common Stock | I | 7.031 | ||||||||
| 2008-03-06 | 3 | Goodin David L Custodian | MDU | Common Stock | I | 1.544 | ||||||||
| 2008-03-06 | 3 | Goodin David L By Trustee | MDU | Common Stock-Restricted Stock | I | 1.485 | ||||||||
| 2008-03-06 | 3 | Goodin David L By Trustee | MDU | Common Stock - (401-k) | I | 9.885 | ||||||||
| 2008-03-06 | 3 | Goodin David L | MDU | Common Stock | D | 5.979 | ||||||||
| 2007-10-04 | 3 | Del Vecchio Mark A By Trustee | MDU | Common Stock - (401-k) | I | 2.063 | ||||||||
| 2007-10-04 | 3 | Del Vecchio Mark A | MDU | Common Stock | D | 1.124 | ||||||||
| 2007-07-18 | 3 | NORLAND CYNTHIA J By Trustee | MDU | Common Stock - (401-k) | I | 6.188 | ||||||||
| 2007-07-18 | 3 | NORLAND CYNTHIA J | MDU | Common Stock | D | 1.413 | ||||||||
| 2006-12-05 | 3 | Stumpf John P By Trustee | MDU | Common Stock - (401-k) | I | 8.331 | ||||||||
| 2006-12-05 | 3 | Stumpf John P | MDU | Common Stock | D | 2.065 | ||||||||
| 2006-12-05 | 3 | Stumpf John P Custodian | MDU | Common Stock | I | 870 | ||||||||
| 2006-11-22 | 3 | Harp John G By Trustee | MDU | Common Stock - (401-k) | I | 493 | ||||||||
| 2006-11-22 | 3 | Harp John G | MDU | Common Stock | D | 100.000 | ||||||||
| 2006-03-07 | 3 | Schwartz Doran N | MDU | Common Stock - (401-k) | D | 39 | ||||||||
| 2006-03-06 | 3 | Bietz Steven L | MDU | Common Stock | D | 10.552 | ||||||||
| 2006-03-06 | 3 | Bietz Steven L By Trustee | MDU | Common Stock - (401-k) | I | 18.542 | ||||||||
| 2006-03-06 | 3 | Bietz Steven L By Trustee | MDU | Common Stock - (ESOP) | I | 161 | ||||||||
| 2006-03-06 | 3 | Bietz Steven L By Trustee | MDU | Common Stock-Restricted Stock | I | 372 | ||||||||
| 2006-01-10 | 3 | Moylan Daniel B By Trustee | MDU | Common Stock - (401-k) | I | 2.318 | ||||||||
| 2006-01-10 | 3 | Moylan Daniel B | MDU | Common Stock | D | 716 | ||||||||
| 2005-12-05 | 3 | Kivisto Nicole A By Trustee | MDU | Common Stock - (401-k) | I | 1.139 | ||||||||
| 2005-12-05 | 3 | Kivisto Nicole A Custodian | MDU | Common Stock | I | 66 | ||||||||
| 2005-05-05 | 3 | Schneider William E | MDU | Common Stock | D | 32.968 | ||||||||
| 2005-05-05 | 3 | Schneider William E By Trustee | MDU | Common Stock-Restricted Stock | I | 4.740 | ||||||||
| 2004-11-24 | 3 | Imsdahl Bruce T By Trustee | MDU | Common Stock-Restricted Stock | I | 5.310 | ||||||||
| 2004-11-24 | 3 | Imsdahl Bruce T | MDU | Common Stock | D | 4.165 | ||||||||
| 2004-11-24 | 3 | Imsdahl Bruce T By Trustee | MDU | Common Stock - (401-k) | I | 14.533 | ||||||||
| 2004-11-24 | 3 | Imsdahl Bruce T By Trustee | MDU | Common Stock - (ESOP) | I | 8.629 | ||||||||
| 2004-11-24 | 3 | Imsdahl Bruce T Imsdahl Family Trust | MDU | Common Stock | I | 15.420 | ||||||||
| 2004-09-21 | 3 | Gatzemeier Paul By Spouse | MDU | Common Stock | I | 169 | ||||||||
| 2004-09-21 | 3 | Gatzemeier Paul | MDU | Common Stock | D | 3.038 | ||||||||
| 2004-09-21 | 3 | Gatzemeier Paul By Trustee | MDU | Common Stock - (401-k) | I | 3.236 | ||||||||
| 2004-04-06 | 3 | SANDNESS PAUL K | MDU | Common Stock | D | 266 | ||||||||
| 2004-04-06 | 3 | SANDNESS PAUL K | MDU | Common Stock - (401-k) | D | 2.943 | ||||||||
| 2004-01-12 | 3 | NORLAND CYNTHIA J | MDU | Common Stock | D | 749 | ||||||||
| 2004-01-12 | 3 | NORLAND CYNTHIA J By Trustee | MDU | Common Stock - (401-k) | I | 3.479 | ||||||||
| 2004-01-09 | 3 | SPLICHAL DARYL A Custodian | MDU | Common Stock | I | 54 | ||||||||
| 2004-01-09 | 3 | SPLICHAL DARYL A | MDU | Common Stock | D | 1.303 | ||||||||
| 2004-01-09 | 3 | SPLICHAL DARYL A By Trustee | MDU | Common Stock - (401-k) | I | 14.444 | ||||||||
| 2004-01-09 | 3 | SPLICHAL DARYL A By wife | MDU | Common Stock | I | 30 | ||||||||
| 2004-01-09 | 3 | SPLICHAL DARYL A By Trustee | MDU | Common Stock | I | 2.565 | ||||||||
| 2003-11-24 | 2003-11-20 | 4 | REDDING CINDY C By Trustee | MDU | Common Stock - (401-k) | I | 22,7600 | 451 | 10 | 681 | ||||
| 2003-11-19 | 3/A | MOSS PATRICIA L | MDU | Common Stock | D | 300 | ||||||||
| 2003-08-21 | 3/A | WILSON JOHN K | MDU | Common Stock | D | 1.000 |
