WESTLAKE CHEMICAL CORP Insider Trading for March 2017

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


Overview of insider trading in WESTLAKE CHEMICAL CORP for March 2017.

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Mar 13 2017WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr VP, CFO and Trea ...SellS64.3212,000771,78558,24370.2 K to 58.2 K (-17.08 %)
Mar 03 2017WLKWESTLAKE CHEMICAL ...Buesinger Robert F.Sr. Vice President, ...Option ExerciseM44.424,445197,44745
Mar 03 2017WLKWESTLAKE CHEMICAL ...Buesinger Robert F.Sr. Vice President, ...Option ExerciseM45.703,748171,2740
Mar 03 2017WLKWESTLAKE CHEMICAL ...Buesinger Robert F.Sr. Vice President, ...SellS66.258,193542,7869,30917.5 K to 9.3 K (-46.81 %)
Mar 03 2017WLKWESTLAKE CHEMICAL ...Buesinger Robert F.Sr. Vice President, ...BuyM44.424,445197,44717,50213.1 K to 17.5 K (+34.04 %)
Mar 03 2017WLKWESTLAKE CHEMICAL ...Buesinger Robert F.Sr. Vice President, ...BuyM45.703,748171,27413,0579.3 K to 13.1 K (+40.26 %)