MARK A HELLERSTEIN Insider Trading Transactions


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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of MARK A HELLERSTEIN. MARK A HELLERSTEIN is Director in MDU RESOURCES GROUP INC ($MDU).

Latest Insider Trading Transactions of MARK A HELLERSTEIN

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No. of Purchases0000000
Value of Purchases ($)0000000
No. of Sales0000000
Value of Sales ($)0000000

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Nov 18 2020MDUMDU RESOURCES GROU ...HELLERSTEIN MARK ADirectorGrantA25.404,921124,99833,20728.3 K to 33.2 K (+17.40 %)
Nov 20 2019MDUMDU RESOURCES GROU ...HELLERSTEIN MARK ADirectorGrantA29.164,286124,99728,28624 K to 28.3 K (+17.86 %)
Dec 31 2018MDUMDU RESOURCES GROU ...HELLERSTEIN MARK ADirectorOption ExerciseA0.00742014,404
Nov 21 2018MDUMDU RESOURCES GROU ...HELLERSTEIN MARK ADirectorGrantA26.554,143109,97624,00019.9 K to 24 K (+20.86 %)
Sep 28 2018MDUMDU RESOURCES GROU ...HELLERSTEIN MARK ADirectorOption ExerciseA0.00685013,562
Jun 29 2018MDUMDU RESOURCES GROU ...HELLERSTEIN MARK ADirectorOption ExerciseA0.00605012,794
Mar 30 2018MDUMDU RESOURCES GROU ...HELLERSTEIN MARK ADirectorOption ExerciseA0.00624012,109
Jan 03 2018MDUMDU RESOURCES GROU ...HELLERSTEIN MARK ADirectorOption ExerciseA0.00657011,405
Nov 22 2017MDUMDU RESOURCES GROU ...HELLERSTEIN MARK ADirectorGrantA26.884,091109,97819,85715.8 K to 19.9 K (+25.95 %)
Oct 02 2017MDUMDU RESOURCES GROU ...HELLERSTEIN MARK ADirectorOption ExerciseA0.00745010,747
Jun 30 2017MDUMDU RESOURCES GROU ...HELLERSTEIN MARK ADirectorOption ExerciseA0.00702010,002
Mar 31 2017MDUMDU RESOURCES GROU ...HELLERSTEIN MARK ADirectorOption ExerciseA0.0066209,300
Jan 03 2017MDUMDU RESOURCES GROU ...HELLERSTEIN MARK ADirectorOption ExerciseA0.0061508,638
Nov 22 2016MDUMDU RESOURCES GROU ...HELLERSTEIN MARK ADirectorGrantA28.303,886109,98915,76611.9 K to 15.8 K (+32.71 %)
Sep 30 2016MDUMDU RESOURCES GROU ...HELLERSTEIN MARK ADirectorOption ExerciseA0.0069108,023
Jun 30 2016MDUMDU RESOURCES GROU ...HELLERSTEIN MARK ADirectorOption ExerciseA0.0074807,332
Mar 31 2016MDUMDU RESOURCES GROU ...HELLERSTEIN MARK ADirectorOption ExerciseA0.0089306,584
Jan 04 2016MDUMDU RESOURCES GROU ...HELLERSTEIN MARK ADirectorOption ExerciseA0.0092505,691
Nov 19 2015MDUMDU RESOURCES GROU ...HELLERSTEIN MARK ADirectorGrantA18.216,039109,98211,8805.8 K to 11.9 K (+103.39 %)
Sep 30 2015MDUMDU RESOURCES GROU ...HELLERSTEIN MARK ADirectorOption ExerciseA0.001,02504,766
Jul 01 2015MDUMDU RESOURCES GROU ...HELLERSTEIN MARK ADirectorOption ExerciseA0.0085403,741
Apr 01 2015MDUMDU RESOURCES GROU ...HELLERSTEIN MARK ADirectorOption ExerciseA0.0077502,887

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