WESTLAKE CHEMICAL CORP Insider Trading for March 2018

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


Overview of insider trading in WESTLAKE CHEMICAL CORP for March 2018.

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Mar 12 2018WLKWESTLAKE CHEMICAL ...Kenner AndrewSVP - Chemical Manu ...Option ExerciseM61.873,412211,0836,928
Mar 12 2018WLKWESTLAKE CHEMICAL ...Kenner AndrewSVP - Chemical Manu ...SellS120.006,028723,36011,43717.5 K to 11.4 K (-34.51 %)
Mar 12 2018WLKWESTLAKE CHEMICAL ...Kenner AndrewSVP - Chemical Manu ...BuyM61.873,412211,08317,46514.1 K to 17.5 K (+24.28 %)
Mar 06 2018WLKWESTLAKE CHEMICAL ...Buesinger Robert F.EVP, Vinyl ProductsOption ExerciseM61.874,261263,6078,652
Mar 06 2018WLKWESTLAKE CHEMICAL ...Buesinger Robert F.EVP, Vinyl ProductsOption ExerciseM44.424,446197,4914,581
Mar 06 2018WLKWESTLAKE CHEMICAL ...Buesinger Robert F.EVP, Vinyl ProductsOption ExerciseM68.096,608449,9390
Mar 06 2018WLKWESTLAKE CHEMICAL ...Buesinger Robert F.EVP, Vinyl ProductsSellS113.004,034455,8424,0898.1 K to 4.1 K (-49.66 %)
Mar 06 2018WLKWESTLAKE CHEMICAL ...Buesinger Robert F.EVP, Vinyl ProductsSellS113.0515,3151,731,3618,12323.4 K to 8.1 K (-65.34 %)
Mar 06 2018WLKWESTLAKE CHEMICAL ...Buesinger Robert F.EVP, Vinyl ProductsBuyM61.874,261263,60723,43819.2 K to 23.4 K (+22.22 %)
Mar 06 2018WLKWESTLAKE CHEMICAL ...Buesinger Robert F.EVP, Vinyl ProductsBuyM44.424,446197,49119,17714.7 K to 19.2 K (+30.18 %)
Mar 06 2018WLKWESTLAKE CHEMICAL ...Buesinger Robert F.EVP, Vinyl ProductsBuyM68.096,608449,93914,7318.1 K to 14.7 K (+81.35 %)
Mar 06 2018WLKWESTLAKE CHEMICAL ...Mangieri George JSVP & Chief Account ...SellS113.412,161245,0792,1604.3 K to 2.2 K (-50.01 %)
Mar 06 2018WLKWESTLAKE CHEMICAL ...Kenner AndrewSVP - Chemical Manu ...Option ExerciseM44.427,145317,3813,682
Mar 06 2018WLKWESTLAKE CHEMICAL ...Kenner AndrewSVP - Chemical Manu ...Option ExerciseM68.096,007409,0170
Mar 06 2018WLKWESTLAKE CHEMICAL ...Kenner AndrewSVP - Chemical Manu ...Option ExerciseM63.985,214333,5790
Mar 06 2018WLKWESTLAKE CHEMICAL ...Kenner AndrewSVP - Chemical Manu ...Option ExerciseM45.705,952271,9920
Mar 06 2018WLKWESTLAKE CHEMICAL ...Kenner AndrewSVP - Chemical Manu ...SellS110.6124,3182,689,81414,05338.4 K to 14.1 K (-63.38 %)
Mar 06 2018WLKWESTLAKE CHEMICAL ...Kenner AndrewSVP - Chemical Manu ...BuyM44.427,145317,38138,37131.2 K to 38.4 K (+22.88 %)
Mar 06 2018WLKWESTLAKE CHEMICAL ...Kenner AndrewSVP - Chemical Manu ...BuyM68.096,007409,01731,22625.2 K to 31.2 K (+23.82 %)
Mar 06 2018WLKWESTLAKE CHEMICAL ...Kenner AndrewSVP - Chemical Manu ...BuyM63.985,214333,57925,21920 K to 25.2 K (+26.06 %)
Mar 06 2018WLKWESTLAKE CHEMICAL ...Kenner AndrewSVP - Chemical Manu ...BuyM45.705,952271,99220,00514.1 K to 20 K (+42.35 %)
Mar 01 2018WLKWESTLAKE CHEMICAL ...Mangieri George JSVP & Chief Account ...Option ExerciseM68.091,03670,5410
Mar 01 2018WLKWESTLAKE CHEMICAL ...Mangieri George JSVP & Chief Account ...Option ExerciseM44.421,81080,4001,865
Mar 01 2018WLKWESTLAKE CHEMICAL ...Mangieri George JSVP & Chief Account ...Option ExerciseM61.871,48992,1173,026
Mar 01 2018WLKWESTLAKE CHEMICAL ...Mangieri George JSVP & Chief Account ...SellS111.224,335482,1394,3218.7 K to 4.3 K (-50.08 %)
Mar 01 2018WLKWESTLAKE CHEMICAL ...Mangieri George JSVP & Chief Account ...BuyM68.091,03670,5418,6567.6 K to 8.7 K (+13.60 %)
Mar 01 2018WLKWESTLAKE CHEMICAL ...Mangieri George JSVP & Chief Account ...BuyM44.421,81080,4007,6205.8 K to 7.6 K (+31.15 %)
Mar 01 2018WLKWESTLAKE CHEMICAL ...Mangieri George JSVP & Chief Account ...BuyM61.871,48992,1175,8104.3 K to 5.8 K (+34.46 %)