MDU RES GROUP INC

Ticker: MDU CUSIP: 552690109 Class: COM

Louisiana State Employees Retirement System's Holding History (CIK: 0001537191)

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

Q4 2025

Shares 93,600 Value ($000) $1,827 Avg Close $19.57 Range $17.31 - $21.34

Q3 2025

Shares 93,900 Value ($000) $1,672 Avg Close $16.46 Range $15.63 - $17.87

Q2 2025

Shares 95,500 Value ($000) $1,592 Avg Close $16.45 Range $14.69 - $17.49

Q1 2025

Shares 96,000 Value ($000) $1,623 Avg Close $16.76 Range $15.90 - $18.33

Q4 2024

Shares 98,600 Value ($000) $1,777 Avg Close $16.91 Range $14.27 - $19.63

Q3 2024

Shares 56,500 Value ($000) $1,549 Avg Close $13.65 Range $12.67 - $14.89

Q2 2024

Shares 57,700 Value ($000) $1,448 Avg Close $13.17 Range $12.37 - $13.72

Q1 2024

Shares 58,600 Value ($000) $1,477 Avg Close $10.98 Range $9.86 - $13.32

Q4 2023

Shares 57,200 Value ($000) $1,133 Avg Close $9.95 Range $9.41 - $10.65

Q3 2023

Shares 57,700 Value ($000) $1,130 Avg Close $10.78 Range $10.08 - $11.69

Q2 2023

Shares 59,500 Value ($000) $1,246 Avg Close $10.43 Range $9.61 - $10.94

Q1 2023

Shares 53,900 Value ($000) $1,643 Avg Close $10.70 Range $9.98 - $11.37

Q4 2022

Shares 54,400 Value ($000) $2 Avg Close $10.27 Range $9.29 - $11.06

Q3 2022

Shares 54,100 Value ($000) $1,480 Avg Close $10.02 Range $8.94 - $11.08

Q2 2022

Shares 53,400 Value ($000) $1,443 Avg Close $9.15 Range $8.51 - $9.69

Q1 2022

Shares 53,300 Value ($000) $1,495 Avg Close $9.45 Range $8.60 - $10.74

Q4 2021

Shares 52,300 Value ($000) $1,613 Avg Close $9.99 Range $9.15 - $10.63

Q3 2021

Shares 51,600 Value ($000) $1,531 Avg Close $10.53 Range $9.83 - $11.13

Q2 2021

Shares 52,200 Value ($000) $1,636 Avg Close $10.95 Range $10.22 - $11.62

Q1 2021

Shares 52,100 Value ($000) $1,647 Avg Close $9.46 Range $8.38 - $10.66

Q4 2020

Shares 50,100 Value ($000) $1,320 Avg Close $8.05 Range $7.18 - $8.74

Q3 2020

Shares 50,100 Value ($000) $1,127 Avg Close $7.32 Range $6.58 - $8.03

Q2 2020

Shares 50,100 Value ($000) $1,111 Avg Close $7.03 Range $5.94 - $8.01

Q1 2020

Shares 48,500 Value ($000) $1,043 Avg Close $8.83 Range $4.81 - $10.26

Q4 2019

Shares 48,500 Value ($000) $1,441 Avg Close $9.10 Range $8.60 - $9.50

Q3 2019

Shares 47,900 Value ($000) $1,350 Avg Close $8.44 Range $7.93 - $9.12

Q2 2019

Shares 50,600 Value ($000) $1,317 Avg Close $7.99 Range $7.59 - $8.30

Q1 2019

Shares 52,500 Value ($000) $1,356 Avg Close $7.90 Range $7.22 - $8.40

Q4 2018

Shares 52,000 Value ($000) $1,240 Avg Close $7.88 Range $7.03 - $8.27

Q3 2018

Shares 53,700 Value ($000) $1,380 Avg Close $8.58 Range $7.77 - $9.02

Q2 2018

Shares 52,700 Value ($000) $1,511 Avg Close $8.49 Range $8.18 - $8.87

Q1 2018

Shares 51,300 Value ($000) $1,445 Avg Close $8.03 Range $7.29 - $8.53

Q4 2017

Shares 49,400 Value ($000) $1,328 Avg Close $8.04 Range $7.71 - $8.41

Q3 2017

Shares 52,100 Value ($000) $1,352 Avg Close $7.77 Range $7.44 - $8.20

Q2 2017

Shares 50,900 Value ($000) $1,334 Avg Close $7.92 Range $7.51 - $8.25

Q1 2017

Shares 49,300 Value ($000) $1,349 Avg Close $8.03 Range $7.53 - $8.67

Q4 2016

Shares 48,300 Value ($000) $1,390 Avg Close $7.89 Range $7.09 - $8.72

Q3 2016

Shares 50,500 Value ($000) $1,285 Avg Close $6.91 Range $6.46 - $7.47

Q2 2016

Shares 51,900 Value ($000) $1,246 Avg Close $6.12 Range $5.33 - $6.90

Q1 2016

Shares 54,200 Value ($000) $1,055 Avg Close $5.02 Range $4.40 - $5.57

Q4 2015

Shares 54,000 Value ($000) $989 Avg Close $5.10 Range $4.59 - $5.49

Q3 2015

Shares 52,600 Value ($000) $905 Avg Close $4.95 Range $4.48 - $5.44

Q2 2015

Shares 51,300 Value ($000) $1,002 Avg Close $5.79 Range $5.30 - $6.32

Q1 2015

Shares 49,700 Value ($000) $1,061 Avg Close $6.06 Range $5.47 - $6.65

Q4 2014

Shares 52,900 Value ($000) $1,243 Avg Close $6.84 Range $5.78 - $7.67

Q3 2014

Shares 52,600 Value ($000) $1,463 Avg Close $8.38 Range $7.36 - $9.47

Q2 2014

Shares 51,600 Value ($000) $1,811 Avg Close $9.15 Range $8.68 - $9.59

Q1 2014

Shares 50,900 Value ($000) $1,746 Avg Close $8.65 Range $7.84 - $9.29

Q4 2013

Shares 51,600 Value ($000) $1,576 Avg Close $7.80 Range $7.24 - $8.15

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	93,600	$1,827	$19.57	$17.31 - $21.34
Q3 2025	93,900	$1,672	$16.46	$15.63 - $17.87
Q2 2025	95,500	$1,592	$16.45	$14.69 - $17.49
Q1 2025	96,000	$1,623	$16.76	$15.90 - $18.33
Q4 2024	98,600	$1,777	$16.91	$14.27 - $19.63
Q3 2024	56,500	$1,549	$13.65	$12.67 - $14.89
Q2 2024	57,700	$1,448	$13.17	$12.37 - $13.72
Q1 2024	58,600	$1,477	$10.98	$9.86 - $13.32
Q4 2023	57,200	$1,133	$9.95	$9.41 - $10.65
Q3 2023	57,700	$1,130	$10.78	$10.08 - $11.69
Q2 2023	59,500	$1,246	$10.43	$9.61 - $10.94
Q1 2023	53,900	$1,643	$10.70	$9.98 - $11.37
Q4 2022	54,400	$2	$10.27	$9.29 - $11.06
Q3 2022	54,100	$1,480	$10.02	$8.94 - $11.08
Q2 2022	53,400	$1,443	$9.15	$8.51 - $9.69
Q1 2022	53,300	$1,495	$9.45	$8.60 - $10.74
Q4 2021	52,300	$1,613	$9.99	$9.15 - $10.63
Q3 2021	51,600	$1,531	$10.53	$9.83 - $11.13
Q2 2021	52,200	$1,636	$10.95	$10.22 - $11.62
Q1 2021	52,100	$1,647	$9.46	$8.38 - $10.66
Q4 2020	50,100	$1,320	$8.05	$7.18 - $8.74
Q3 2020	50,100	$1,127	$7.32	$6.58 - $8.03
Q2 2020	50,100	$1,111	$7.03	$5.94 - $8.01
Q1 2020	48,500	$1,043	$8.83	$4.81 - $10.26
Q4 2019	48,500	$1,441	$9.10	$8.60 - $9.50
Q3 2019	47,900	$1,350	$8.44	$7.93 - $9.12
Q2 2019	50,600	$1,317	$7.99	$7.59 - $8.30
Q1 2019	52,500	$1,356	$7.90	$7.22 - $8.40
Q4 2018	52,000	$1,240	$7.88	$7.03 - $8.27
Q3 2018	53,700	$1,380	$8.58	$7.77 - $9.02
Q2 2018	52,700	$1,511	$8.49	$8.18 - $8.87
Q1 2018	51,300	$1,445	$8.03	$7.29 - $8.53
Q4 2017	49,400	$1,328	$8.04	$7.71 - $8.41
Q3 2017	52,100	$1,352	$7.77	$7.44 - $8.20
Q2 2017	50,900	$1,334	$7.92	$7.51 - $8.25
Q1 2017	49,300	$1,349	$8.03	$7.53 - $8.67
Q4 2016	48,300	$1,390	$7.89	$7.09 - $8.72
Q3 2016	50,500	$1,285	$6.91	$6.46 - $7.47
Q2 2016	51,900	$1,246	$6.12	$5.33 - $6.90
Q1 2016	54,200	$1,055	$5.02	$4.40 - $5.57
Q4 2015	54,000	$989	$5.10	$4.59 - $5.49
Q3 2015	52,600	$905	$4.95	$4.48 - $5.44
Q2 2015	51,300	$1,002	$5.79	$5.30 - $6.32
Q1 2015	49,700	$1,061	$6.06	$5.47 - $6.65
Q4 2014	52,900	$1,243	$6.84	$5.78 - $7.67
Q3 2014	52,600	$1,463	$8.38	$7.36 - $9.47
Q2 2014	51,600	$1,811	$9.15	$8.68 - $9.59
Q1 2014	50,900	$1,746	$8.65	$7.84 - $9.29
Q4 2013	51,600	$1,576	$7.80	$7.24 - $8.15