David Tsung-Hung Chao Insider Trading Transactions

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of David Tsung-Hung Chao. David Tsung-Hung Chao is Director in WESTLAKE CHEMICAL CORP ($WLK).

Latest Insider Trading Transactions of David Tsung-Hung Chao

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Aug 17 2020WLKWESTLAKE CHEMICAL ...Chao David Tsung-HungDirectorOption ExerciseM0.002,38700
Aug 17 2020WLKWESTLAKE CHEMICAL ...Chao David Tsung-HungDirectorOption ExerciseA0.002,40002,400
Aug 17 2020WLKWESTLAKE CHEMICAL ...Chao David Tsung-HungDirectorBuyM0.002,38705,5393.2 K to 5.5 K (+75.73 %)
Aug 19 2019WLKWESTLAKE CHEMICAL ...Chao David Tsung-HungDirectorOption ExerciseM0.001,40900
Aug 19 2019WLKWESTLAKE CHEMICAL ...Chao David Tsung-HungDirectorOption ExerciseA0.002,38702,387
Aug 19 2019WLKWESTLAKE CHEMICAL ...Chao David Tsung-HungDirectorBuyM0.001,40903,1521.7 K to 3.2 K (+80.84 %)
Jan 07 2019WLKWESTLAKE CHEMICAL ...Chao David Tsung-HungDirectorOption ExerciseM0.001,09000
Jan 07 2019WLKWESTLAKE CHEMICAL ...Chao David Tsung-HungDirectorBuyM0.001,09001,743653 to 1.7 K (+166.92 %)
Aug 20 2018WLKWESTLAKE CHEMICAL ...Chao David Tsung-HungDirectorOption ExerciseA0.001,40901,409
Jan 09 2018WLKWESTLAKE CHEMICAL ...Chao David Tsung-HungDirectorOption ExerciseA0.001,09001,090

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