MDU RES GROUP INC

Ticker: MDU CUSIP: 552690109 Class: COM

OSAIC HOLDINGS, INC.'s Holding History (CIK: 0001677044)

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

Q4 2025

Shares 82,273 Value ($000) $1,606 Avg Close $19.57 Range $17.31 - $21.34

Q3 2025

Shares 81,861 Value ($000) $1,432 Avg Close $16.46 Range $15.63 - $17.87

Q2 2025

Shares 25,005 Value ($000) $417 Avg Close $16.45 Range $14.69 - $17.49

Q1 2025

Shares 24,483 Value ($000) $414 Avg Close $16.76 Range $15.90 - $18.33

Q4 2024

Shares 27,050 Value ($000) $488 Avg Close $16.91 Range $14.27 - $19.63

Q3 2024

Shares 28,510 Value ($000) $782 Avg Close $13.65 Range $12.67 - $14.89

Q2 2024

Shares 30,497 Value ($000) $766 Avg Close $13.17 Range $12.37 - $13.72

Q1 2024

Shares 46,981 Value ($000) $1,184 Avg Close $10.98 Range $9.86 - $13.32

Q4 2023

Shares 45,828 Value ($000) $908 Avg Close $9.95 Range $9.41 - $10.65

Q3 2023

Shares 95,239 Value ($000) $1,865 Avg Close $10.78 Range $10.08 - $11.69

Q2 2023

Shares 93,895 Value ($000) $1,966 Avg Close $10.43 Range $9.61 - $10.94

Q1 2023

Shares 91,409 Value ($000) $2,784 Avg Close $10.70 Range $9.98 - $11.37

Q4 2022

Shares 91,083 Value ($000) $2,764 Avg Close $10.27 Range $9.29 - $11.06

Q3 2022

Shares 124,331 Value ($000) $3,401 Avg Close $10.02 Range $8.94 - $11.08

Q2 2022

Shares 138,809 Value ($000) $3,761 Avg Close $9.15 Range $8.51 - $9.69

Q1 2022

Shares 146,400 Value ($000) $5,274 Avg Close $9.45 Range $8.60 - $10.74

Q4 2021

Shares 141,698 Value ($000) $4,368 Avg Close $9.99 Range $9.15 - $10.63

Q3 2021

Shares 133,374 Value ($000) $3,964 Avg Close $10.53 Range $9.83 - $11.13

Q2 2021

Shares 85,924 Value ($000) $2,693 Avg Close $10.95 Range $10.22 - $11.62

Q1 2021

Shares 78,928 Value ($000) $2,495 Avg Close $9.46 Range $8.38 - $10.66

Q4 2020

Shares 73,505 Value ($000) $1,936 Avg Close $8.05 Range $7.18 - $8.74

Q3 2020

Shares 57,732 Value ($000) $1,299 Avg Close $7.32 Range $6.58 - $8.03

Q2 2020

Shares 59,049 Value ($000) $1,311 Avg Close $7.03 Range $5.94 - $8.01

Q1 2020

Shares 58,899 Value ($000) $1,260 Avg Close $8.83 Range $4.81 - $10.26

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	82,273	$1,606	$19.57	$17.31 - $21.34
Q3 2025	81,861	$1,432	$16.46	$15.63 - $17.87
Q2 2025	25,005	$417	$16.45	$14.69 - $17.49
Q1 2025	24,483	$414	$16.76	$15.90 - $18.33
Q4 2024	27,050	$488	$16.91	$14.27 - $19.63
Q3 2024	28,510	$782	$13.65	$12.67 - $14.89
Q2 2024	30,497	$766	$13.17	$12.37 - $13.72
Q1 2024	46,981	$1,184	$10.98	$9.86 - $13.32
Q4 2023	45,828	$908	$9.95	$9.41 - $10.65
Q3 2023	95,239	$1,865	$10.78	$10.08 - $11.69
Q2 2023	93,895	$1,966	$10.43	$9.61 - $10.94
Q1 2023	91,409	$2,784	$10.70	$9.98 - $11.37
Q4 2022	91,083	$2,764	$10.27	$9.29 - $11.06
Q3 2022	124,331	$3,401	$10.02	$8.94 - $11.08
Q2 2022	138,809	$3,761	$9.15	$8.51 - $9.69
Q1 2022	146,400	$5,274	$9.45	$8.60 - $10.74
Q4 2021	141,698	$4,368	$9.99	$9.15 - $10.63
Q3 2021	133,374	$3,964	$10.53	$9.83 - $11.13
Q2 2021	85,924	$2,693	$10.95	$10.22 - $11.62
Q1 2021	78,928	$2,495	$9.46	$8.38 - $10.66
Q4 2020	73,505	$1,936	$8.05	$7.18 - $8.74
Q3 2020	57,732	$1,299	$7.32	$6.58 - $8.03
Q2 2020	59,049	$1,311	$7.03	$5.94 - $8.01
Q1 2020	58,899	$1,260	$8.83	$4.81 - $10.26