MDU RES GROUP INC

Ticker: MDU CUSIP: 552690109 Class: COM

Dynamic Technology Lab Private Ltd's Holding History (CIK: 0001535387)

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

Q3 2025
Shares 11,887 Value ($000) $212 Avg Close $16.46 Range $15.63 - $17.87
Q2 2025
Shares 48,845 Value ($000) $814 Avg Close $16.45 Range $14.69 - $17.49
Q1 2025
Shares 57,734 Value ($000) $977 Avg Close $16.76 Range $15.90 - $18.33
Q4 2024
Shares 35,495 Value ($000) $640 Avg Close $16.91 Range $14.27 - $19.63
Q2 2023
Shares 25,879 Value ($000) $1 Avg Close $10.43 Range $9.61 - $10.94
Q1 2023
Shares 28,780 Value ($000) $1 Avg Close $10.70 Range $9.98 - $11.37
Q1 2022
Shares 58,124 Value ($000) $1,549 Avg Close $9.45 Range $8.60 - $10.74
Q1 2021
Shares 11,987 Value ($000) $379 Avg Close $9.46 Range $8.38 - $10.66
Q1 2020
Shares 36,844 Value ($000) $792 Avg Close $8.83 Range $4.81 - $10.26
Q4 2019
Shares 22,632 Value ($000) $672 Avg Close $9.10 Range $8.60 - $9.50
Q4 2018
Shares 44,021 Value ($000) $1,049 Avg Close $7.88 Range $7.03 - $8.27
Q3 2018
Shares 29,259 Value ($000) $752 Avg Close $8.58 Range $7.77 - $9.02
Q2 2018
Shares 24,004 Value ($000) $688 Avg Close $8.49 Range $8.18 - $8.87
Q3 2017
Shares 13,438 Value ($000) $349 Avg Close $7.77 Range $7.44 - $8.20
Q2 2016
Shares 14,981 Value ($000) $359 Avg Close $6.12 Range $5.33 - $6.90
Q1 2016
Shares 10,921 Value ($000) $213 Avg Close $5.02 Range $4.40 - $5.57
Q2 2014
Shares 6,439 Value ($000) $226 Avg Close $9.15 Range $8.68 - $9.59
Q4 2013
Shares 9,603 Value ($000) $293 Avg Close $7.80 Range $7.24 - $8.15
Q1 2013
Shares 8,500 Value ($000) $212 Avg Close $6.06 Range $5.54 - $6.49
Q3 2012
Shares 9,100 Value ($000) $201 Avg Close — Range —