NORTHERN TECHNOLOGIES INTERNATIONAL CORP Insider Trading for September 2017

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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview


Overview of insider trading in NORTHERN TECHNOLOGIES INTERNATIONAL CORP for September 2017.

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Sep 08 2017NTICNORTHERN TECHNOLOG ...NIGON RICHARDDirectorOption ExerciseM10.251,50015,3750
Sep 08 2017NTICNORTHERN TECHNOLOG ...NIGON RICHARDDirectorBuyM10.251,50015,37515,30013.8 K to 15.3 K (+10.87 %)
Sep 05 2017NTICNORTHERN TECHNOLOG ...WOLSFELD MATTHEW CCFO and Corporate S ...Option ExerciseA18.354,32579,3644,325
Sep 05 2017NTICNORTHERN TECHNOLOG ...LYNCH G PATRICKPresident and CEOOption ExerciseA18.355,852107,3845,852
Sep 05 2017NTICNORTHERN TECHNOLOG ...Narayan RamaniDirectorOption ExerciseA18.354,00073,4004,000
Sep 05 2017NTICNORTHERN TECHNOLOG ...Narayan RamaniDirectorOption ExerciseM10.254,00041,0000
Sep 05 2017NTICNORTHERN TECHNOLOG ...Narayan RamaniDirectorBuyM10.254,00041,00019,50015.5 K to 19.5 K (+25.81 %)
Sep 05 2017NTICNORTHERN TECHNOLOG ...Keong Koh SooDirectorOption ExerciseA18.354,00073,4004,000
Sep 05 2017NTICNORTHERN TECHNOLOG ...NIGON RICHARDDirectorOption ExerciseA18.354,00073,4004,000
Sep 05 2017NTICNORTHERN TECHNOLOG ...NIGON RICHARDDirectorOption ExerciseA18.352,00036,7002,000
Sep 05 2017NTICNORTHERN TECHNOLOG ...Colwell Barbara D.DirectorOption ExerciseA18.354,00073,4004,000
Sep 05 2017NTICNORTHERN TECHNOLOG ...von Falkenhausen KonstantinDirectorOption ExerciseA18.354,00073,4004,000