$WLK WESTLAKE CHEMICAL CORP Insider Trading Week 47/2017

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


Overview of insider trading in WESTLAKE CHEMICAL CORP in week 47/2017.

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Nov 22 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseM9.6525,000241,125111,844
Nov 22 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOSellS94.3425,0002,358,375274,018299 K to 274 K (-8.36 %)
Nov 22 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOBuyM9.6525,000241,125299,018274 K to 299 K (+9.12 %)
Nov 22 2017WLKWESTLAKE CHEMICAL ...Bender Mark StevenEVP and CFOSellS94.2720,3821,921,30924,06744.4 K to 24.1 K (-45.85 %)
Nov 20 2017WLKWESTLAKE CHEMICAL ...Buesinger Robert F.EVP, Vinyls Product ...Option ExerciseM63.985,214333,5790
Nov 20 2017WLKWESTLAKE CHEMICAL ...Buesinger Robert F.EVP, Vinyls Product ...SellS93.825,214489,1999,30914.5 K to 9.3 K (-35.90 %)
Nov 20 2017WLKWESTLAKE CHEMICAL ...Buesinger Robert F.EVP, Vinyls Product ...BuyM63.985,214333,57914,5239.3 K to 14.5 K (+56.01 %)