Form SCHEDULE 13G/A MDU RESOURCES GROUP INC Filed by: DIMENSIONAL FUND ADVISORS LP

Go back to Form SCHEDULE 13G/A MDU RESOURCES GROUP INC Filed by: DIMENSIONAL FUND ADVISORS LP
MDU RESOURCES GROUP, Inc. (NYSE: MDU) Delayed: 18.56 --0 (-0%)
Previous Close $18.56    52 Week High $27.68 
Open $18.56    52 Week Low $15.58 
Day High $18.56    P/E 12.63 
Day Low $18.56    EPS $1.47 
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