MDU RES GROUP INC

Ticker: MDU CUSIP: 552690109 Class: COM

D.A. DAVIDSON & CO.'s Holding History (CIK: 0001080107)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 76,879 Value ($000) $1,501 Avg Close $19.57 Range $17.31 - $21.34

Q3 2025

Shares 82,432 Value ($000) $1,468 Avg Close $16.46 Range $15.63 - $17.87

Q2 2025

Shares 88,747 Value ($000) $1,479 Avg Close $16.45 Range $14.69 - $17.49

Q1 2025

Shares 89,040 Value ($000) $1,506 Avg Close $16.76 Range $15.90 - $18.33

Q4 2024

Shares 80,852 Value ($000) $1,457 Avg Close $16.91 Range $14.27 - $19.63

Q3 2024

Shares 83,108 Value ($000) $2,278 Avg Close $13.65 Range $12.67 - $14.89

Q2 2024

Shares 86,509 Value ($000) $2,171 Avg Close $13.17 Range $12.37 - $13.72

Q1 2024

Shares 83,995 Value ($000) $2,117 Avg Close $10.98 Range $9.86 - $13.32

Q4 2023

Shares 93,794 Value ($000) $1,857 Avg Close $9.95 Range $9.41 - $10.65

Q3 2023

Shares 97,993 Value ($000) $1,919 Avg Close $10.78 Range $10.08 - $11.69

Q2 2023

Shares 110,565 Value ($000) $2,315 Avg Close $10.43 Range $9.61 - $10.94

Q1 2023

Shares 123,061 Value ($000) $3,751 Avg Close $10.70 Range $9.98 - $11.37

Q4 2022

Shares 119,448 Value ($000) $3,624 Avg Close $10.27 Range $9.29 - $11.06

Q3 2022

Shares 120,039 Value ($000) $3,283 Avg Close $10.02 Range $8.94 - $11.08

Q2 2022

Shares 118,466 Value ($000) $3,197 Avg Close $9.15 Range $8.51 - $9.69

Q1 2022

Shares 108,975 Value ($000) $2,904 Avg Close $9.45 Range $8.60 - $10.74

Q4 2021

Shares 95,909 Value ($000) $2,958 Avg Close $9.99 Range $9.15 - $10.63

Q3 2021

Shares 59,571 Value ($000) $1,767 Avg Close $10.53 Range $9.83 - $11.13

Q2 2021

Shares 58,546 Value ($000) $1,835 Avg Close $10.95 Range $10.22 - $11.62

Q1 2021

Shares 61,185 Value ($000) $1,934 Avg Close $9.46 Range $8.38 - $10.66

Q4 2020

Shares 51,094 Value ($000) $1,345 Avg Close $8.05 Range $7.18 - $8.74

Q3 2020

Shares 49,291 Value ($000) $1,109 Avg Close $7.32 Range $6.58 - $8.03

Q2 2020

Shares 48,465 Value ($000) $1,075 Avg Close $7.03 Range $5.94 - $8.01

Q1 2020

Shares 55,224 Value ($000) $1,187 Avg Close $8.83 Range $4.81 - $10.26

Q4 2019

Shares 55,264 Value ($000) $1,641 Avg Close $9.10 Range $8.60 - $9.50

Q3 2019

Shares 53,347 Value ($000) $1,504 Avg Close $8.44 Range $7.93 - $9.12

Q2 2019

Shares 50,670 Value ($000) $1,307 Avg Close $7.99 Range $7.59 - $8.30

Q1 2019

Shares 52,172 Value ($000) $1,273 Avg Close $7.90 Range $7.22 - $8.40

Q4 2018

Shares 46,752 Value ($000) $1,115 Avg Close $7.88 Range $7.03 - $8.27

Q3 2018

Shares 46,431 Value ($000) $1,193 Avg Close $8.58 Range $7.77 - $9.02

Q2 2018

Shares 46,831 Value ($000) $1,343 Avg Close $8.49 Range $8.18 - $8.87

Q1 2018

Shares 45,982 Value ($000) $1,295 Avg Close $8.03 Range $7.29 - $8.53

Q4 2017

Shares 45,603 Value ($000) $1,226 Avg Close $8.04 Range $7.71 - $8.41

Q3 2017

Shares 45,370 Value ($000) $1,177 Avg Close $7.77 Range $7.44 - $8.20

Q2 2017

Shares 48,411 Value ($000) $1,268 Avg Close $7.92 Range $7.51 - $8.25

Q1 2017

Shares 48,503 Value ($000) $1,327 Avg Close $8.03 Range $7.53 - $8.67

Q4 2016

Shares 215,685 Value ($000) $6,205 Avg Close $7.89 Range $7.09 - $8.72

Q3 2016

Shares 196,070 Value ($000) $4,987 Avg Close $6.91 Range $6.46 - $7.47

Q2 2016

Shares 235,169 Value ($000) $5,643 Avg Close $6.12 Range $5.33 - $6.90

Q1 2016

Shares 179,860 Value ($000) $3,499 Avg Close $5.02 Range $4.40 - $5.57

Q4 2015

Shares 120,555 Value ($000) $2,207 Avg Close $5.10 Range $4.59 - $5.49

Q3 2015

Shares 131,249 Value ($000) $2,257 Avg Close $4.95 Range $4.48 - $5.44

Q2 2015

Shares 99,978 Value ($000) $1,952 Avg Close $5.79 Range $5.30 - $6.32

Q1 2015

Shares 29,510 Value ($000) $628 Avg Close $6.06 Range $5.47 - $6.65

Q4 2014

Shares 40,351 Value ($000) $946 Avg Close $6.84 Range $5.78 - $7.67

Q3 2014

Shares 38,264 Value ($000) $1,062 Avg Close $8.38 Range $7.36 - $9.47

Q2 2014

Shares 38,291 Value ($000) $1,341 Avg Close $9.15 Range $8.68 - $9.59

Q1 2014

Shares 37,534 Value ($000) $1,287 Avg Close $8.65 Range $7.84 - $9.29

Q4 2013

Shares 49,697 Value ($000) $1,516 Avg Close $7.80 Range $7.24 - $8.15

Q3 2013

Shares 50,469 Value ($000) $1,409 Avg Close $7.25 Range $6.78 - $7.90

Q2 2013

Shares 56,980 Value ($000) $1,474 Avg Close $6.58 Range $6.07 - $7.05

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	76,879	$1,501	$19.57	$17.31 - $21.34
Q3 2025	82,432	$1,468	$16.46	$15.63 - $17.87
Q2 2025	88,747	$1,479	$16.45	$14.69 - $17.49
Q1 2025	89,040	$1,506	$16.76	$15.90 - $18.33
Q4 2024	80,852	$1,457	$16.91	$14.27 - $19.63
Q3 2024	83,108	$2,278	$13.65	$12.67 - $14.89
Q2 2024	86,509	$2,171	$13.17	$12.37 - $13.72
Q1 2024	83,995	$2,117	$10.98	$9.86 - $13.32
Q4 2023	93,794	$1,857	$9.95	$9.41 - $10.65
Q3 2023	97,993	$1,919	$10.78	$10.08 - $11.69
Q2 2023	110,565	$2,315	$10.43	$9.61 - $10.94
Q1 2023	123,061	$3,751	$10.70	$9.98 - $11.37
Q4 2022	119,448	$3,624	$10.27	$9.29 - $11.06
Q3 2022	120,039	$3,283	$10.02	$8.94 - $11.08
Q2 2022	118,466	$3,197	$9.15	$8.51 - $9.69
Q1 2022	108,975	$2,904	$9.45	$8.60 - $10.74
Q4 2021	95,909	$2,958	$9.99	$9.15 - $10.63
Q3 2021	59,571	$1,767	$10.53	$9.83 - $11.13
Q2 2021	58,546	$1,835	$10.95	$10.22 - $11.62
Q1 2021	61,185	$1,934	$9.46	$8.38 - $10.66
Q4 2020	51,094	$1,345	$8.05	$7.18 - $8.74
Q3 2020	49,291	$1,109	$7.32	$6.58 - $8.03
Q2 2020	48,465	$1,075	$7.03	$5.94 - $8.01
Q1 2020	55,224	$1,187	$8.83	$4.81 - $10.26
Q4 2019	55,264	$1,641	$9.10	$8.60 - $9.50
Q3 2019	53,347	$1,504	$8.44	$7.93 - $9.12
Q2 2019	50,670	$1,307	$7.99	$7.59 - $8.30
Q1 2019	52,172	$1,273	$7.90	$7.22 - $8.40
Q4 2018	46,752	$1,115	$7.88	$7.03 - $8.27
Q3 2018	46,431	$1,193	$8.58	$7.77 - $9.02
Q2 2018	46,831	$1,343	$8.49	$8.18 - $8.87
Q1 2018	45,982	$1,295	$8.03	$7.29 - $8.53
Q4 2017	45,603	$1,226	$8.04	$7.71 - $8.41
Q3 2017	45,370	$1,177	$7.77	$7.44 - $8.20
Q2 2017	48,411	$1,268	$7.92	$7.51 - $8.25
Q1 2017	48,503	$1,327	$8.03	$7.53 - $8.67
Q4 2016	215,685	$6,205	$7.89	$7.09 - $8.72
Q3 2016	196,070	$4,987	$6.91	$6.46 - $7.47
Q2 2016	235,169	$5,643	$6.12	$5.33 - $6.90
Q1 2016	179,860	$3,499	$5.02	$4.40 - $5.57
Q4 2015	120,555	$2,207	$5.10	$4.59 - $5.49
Q3 2015	131,249	$2,257	$4.95	$4.48 - $5.44
Q2 2015	99,978	$1,952	$5.79	$5.30 - $6.32
Q1 2015	29,510	$628	$6.06	$5.47 - $6.65
Q4 2014	40,351	$946	$6.84	$5.78 - $7.67
Q3 2014	38,264	$1,062	$8.38	$7.36 - $9.47
Q2 2014	38,291	$1,341	$9.15	$8.68 - $9.59
Q1 2014	37,534	$1,287	$8.65	$7.84 - $9.29
Q4 2013	49,697	$1,516	$7.80	$7.24 - $8.15
Q3 2013	50,469	$1,409	$7.25	$6.78 - $7.90
Q2 2013	56,980	$1,474	$6.58	$6.07 - $7.05