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


Overview of all insider trading transactions in WESTLAKE CHEMICAL CORP. Get notifications about new insider transactions in WESTLAKE CHEMICAL CORP for free.

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Feb 19 2014WLKWESTLAKE CHEMICAL ...Chao JamesChairmanOption ExerciseA127.9616,0002,047,28016,000
Feb 19 2014WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationOption ExerciseA0.008670867
Feb 19 2014WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationOption ExerciseA127.962,702345,7342,702
Feb 19 2014WLKWESTLAKE CHEMICAL ...Ederington L. BenjaminVP, General Counsel ...Option ExerciseA0.001710171
Feb 19 2014WLKWESTLAKE CHEMICAL ...Ederington L. BenjaminVP, General Counsel ...Option ExerciseA127.9653368,200533
Feb 19 2014WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseA0.006,41906,419
Feb 19 2014WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseA127.9619,9942,558,33219,994
Feb 19 2014WLKWESTLAKE CHEMICAL ...Buesinger Robert F.Sr. Vice President, ...Option ExerciseA0.008370837
Feb 19 2014WLKWESTLAKE CHEMICAL ...Buesinger Robert F.Sr. Vice President, ...Option ExerciseA127.962,607333,5792,607
Feb 19 2014WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr VP, CFO and Trea ...Option ExerciseA0.001,57601,576
Feb 19 2014WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr VP, CFO and Trea ...Option ExerciseA127.964,908628,0034,908
Jan 02 2014WLKWESTLAKE CHEMICAL ...Chao JamesChairmanGiftG0.009,632053,74363.4 K to 53.7 K (-15.20 %)
Dec 30 2013WLKWESTLAKE CHEMICAL ...Chao JamesChairmanGiftG0.001,000063,37564.4 K to 63.4 K (-1.55 %)
Dec 30 2013WLKWESTLAKE CHEMICAL ...Chao JamesChairmanGiftG0.00500064,37564.9 K to 64.4 K (-0.77 %)
Dec 18 2013WLKWESTLAKE CHEMICAL ...Chao JamesChairmanGiftG0.001,000064,87565.9 K to 64.9 K (-1.52 %)
Nov 27 2013WLKWESTLAKE CHEMICAL ...BLAKELY ROBERT TDirectorSellS112.212,534284,3428,80611.3 K to 8.8 K (-22.35 %)
Nov 13 2013WLKWESTLAKE CHEMICAL ...LUKENS MAX LDirectorOption ExerciseM24.5188821,765888
Nov 13 2013WLKWESTLAKE CHEMICAL ...LUKENS MAX LDirectorSellS113.3970079,3747,8998.6 K to 7.9 K (-8.14 %)
Nov 13 2013WLKWESTLAKE CHEMICAL ...LUKENS MAX LDirectorSellS113.3718821,3148,5998.8 K to 8.6 K (-2.14 %)
Nov 13 2013WLKWESTLAKE CHEMICAL ...LUKENS MAX LDirectorBuyM24.5188821,7658,7877.9 K to 8.8 K (+11.24 %)
Oct 07 2013WLKWESTLAKE CHEMICAL ...Ederington L. BenjaminVP, General Counsel ...Option ExerciseA0.003,35003,350
Oct 07 2013WLKWESTLAKE CHEMICAL ...Ederington L. BenjaminVP, General Counsel ...Option ExerciseA0.002,39302,393
Oct 07 2013WLKWESTLAKE CHEMICAL ...Ederington L. BenjaminVP, General Counsel ...Option ExerciseA0.009570957
Aug 27 2013WLKWESTLAKE CHEMICAL ...Jenkins Dorothy CDirectorOption ExerciseA0.008800880
Aug 27 2013WLKWESTLAKE CHEMICAL ...RILEY H JOHN JRDirectorOption ExerciseA0.008800880
Aug 27 2013WLKWESTLAKE CHEMICAL ...NORTHCUTT R BRUCEDirectorOption ExerciseA0.008800880
Aug 27 2013WLKWESTLAKE CHEMICAL ...LUKENS MAX LDirectorOption ExerciseA0.008800880
Aug 27 2013WLKWESTLAKE CHEMICAL ...Graff Michael JDirectorOption ExerciseA0.008800880
Aug 27 2013WLKWESTLAKE CHEMICAL ...BLAKELY ROBERT TDirectorOption ExerciseA0.008800880
Aug 14 2013WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr VP, CFO and Trea ...SellS101.002,930295,93022,68525.6 K to 22.7 K (-11.44 %)
Aug 12 2013WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr VP, CFO and Trea ...SellS101.003,000303,00025,61528.6 K to 25.6 K (-10.48 %)
Aug 05 2013WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...Option ExerciseM45.832,02592,8061,013
Aug 05 2013WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...SellS104.672,025211,95713,15715.2 K to 13.2 K (-13.34 %)
Aug 05 2013WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...BuyM45.832,02592,80615,18213.2 K to 15.2 K (+15.39 %)
Aug 05 2013WLKWESTLAKE CHEMICAL ...LUKENS MAX LVP, General Counsel ...Option ExerciseM45.832,590118,7000
Aug 05 2013WLKWESTLAKE CHEMICAL ...LUKENS MAX LVP, General Counsel ...Option ExerciseM60.111,26175,7920
Aug 05 2013WLKWESTLAKE CHEMICAL ...LUKENS MAX LVP, General Counsel ...Option ExerciseM20.538,935183,3910
Aug 05 2013WLKWESTLAKE CHEMICAL ...LUKENS MAX LVP, General Counsel ...SellS105.7212,7861,351,67125,16337.9 K to 25.2 K (-33.69 %)
Aug 05 2013WLKWESTLAKE CHEMICAL ...LUKENS MAX LVP, General Counsel ...BuyM45.832,590118,70037,94935.4 K to 37.9 K (+7.32 %)
Aug 05 2013WLKWESTLAKE CHEMICAL ...LUKENS MAX LVP, General Counsel ...BuyM60.111,26175,79235,35934.1 K to 35.4 K (+3.70 %)
Aug 05 2013WLKWESTLAKE CHEMICAL ...LUKENS MAX LVP, General Counsel ...BuyM20.538,935183,39134,09825.2 K to 34.1 K (+35.51 %)
Aug 05 2013WLKWESTLAKE CHEMICAL ...Wallace StephenVP, General Counsel ...Option ExerciseM45.832,590118,7000
Aug 05 2013WLKWESTLAKE CHEMICAL ...Wallace StephenVP, General Counsel ...Option ExerciseM60.111,26175,7920
Aug 05 2013WLKWESTLAKE CHEMICAL ...Wallace StephenVP, General Counsel ...Option ExerciseM20.538,935183,3910
Aug 05 2013WLKWESTLAKE CHEMICAL ...Wallace StephenVP, General Counsel ...SellS105.7212,7861,351,67125,16337.9 K to 25.2 K (-33.69 %)
Aug 05 2013WLKWESTLAKE CHEMICAL ...Wallace StephenVP, General Counsel ...BuyM45.832,590118,70037,94935.4 K to 37.9 K (+7.32 %)
Aug 05 2013WLKWESTLAKE CHEMICAL ...Wallace StephenVP, General Counsel ...BuyM60.111,26175,79235,35934.1 K to 35.4 K (+3.70 %)
Aug 05 2013WLKWESTLAKE CHEMICAL ...Wallace StephenVP, General Counsel ...BuyM20.538,935183,39134,09825.2 K to 34.1 K (+35.51 %)
May 30 2013WLKWESTLAKE CHEMICAL ...Kenner AndrewVP - ManufacturingOption ExerciseM45.831,26357,8831,263
May 30 2013WLKWESTLAKE CHEMICAL ...Kenner AndrewVP - ManufacturingOption ExerciseM60.111,52391,5403,046
May 30 2013WLKWESTLAKE CHEMICAL ...Kenner AndrewVP - ManufacturingOption ExerciseM20.532,89359,3790
May 30 2013WLKWESTLAKE CHEMICAL ...Kenner AndrewVP - ManufacturingSellS94.139,607904,2917,29516.9 K to 7.3 K (-56.84 %)
May 30 2013WLKWESTLAKE CHEMICAL ...Kenner AndrewVP - ManufacturingBuyM45.831,26357,88316,90215.6 K to 16.9 K (+8.08 %)
May 30 2013WLKWESTLAKE CHEMICAL ...Kenner AndrewVP - ManufacturingBuyM60.111,52391,54015,63914.1 K to 15.6 K (+10.79 %)
May 30 2013WLKWESTLAKE CHEMICAL ...Kenner AndrewVP - ManufacturingBuyM20.532,89359,37914,11611.2 K to 14.1 K (+25.78 %)
May 23 2013WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...SellS94.501,00194,59513,15714.2 K to 13.2 K (-7.07 %)
May 23 2013WLKWESTLAKE CHEMICAL ...Wallace StephenVP, General Counsel ...Option ExerciseM19.299,092175,3850
May 23 2013WLKWESTLAKE CHEMICAL ...Wallace StephenVP, General Counsel ...SellS94.029,092854,80325,16334.3 K to 25.2 K (-26.54 %)
May 23 2013WLKWESTLAKE CHEMICAL ...Wallace StephenVP, General Counsel ...BuyM19.299,092175,38534,25525.2 K to 34.3 K (+36.13 %)
May 10 2013WLKWESTLAKE CHEMICAL ...Buesinger Robert F.Sr. Vice President, ...Option ExerciseM27.241,47840,2530
May 10 2013WLKWESTLAKE CHEMICAL ...Buesinger Robert F.Sr. Vice President, ...SellS90.971,478134,4554,1785.7 K to 4.2 K (-26.13 %)
May 10 2013WLKWESTLAKE CHEMICAL ...Buesinger Robert F.Sr. Vice President, ...BuyM27.241,47840,2535,6564.2 K to 5.7 K (+35.38 %)
Apr 10 2013WLKWESTLAKE CHEMICAL ...Buesinger Robert F.Sr. Vice President, ...Payment of ExerciseF85.9216714,3494,1784.3 K to 4.2 K (-3.84 %)
May 10 2013WLKWESTLAKE CHEMICAL ...Wallace StephenVP, General Counsel ...Option ExerciseM31.613,585113,3220
May 10 2013WLKWESTLAKE CHEMICAL ...Wallace StephenVP, General Counsel ...Option ExerciseM31.617,678242,7027,679
May 10 2013WLKWESTLAKE CHEMICAL ...Wallace StephenVP, General Counsel ...Option ExerciseM27.222,59470,6090
May 10 2013WLKWESTLAKE CHEMICAL ...Wallace StephenVP, General Counsel ...SellS89.8013,8571,244,35925,16339 K to 25.2 K (-35.51 %)
May 10 2013WLKWESTLAKE CHEMICAL ...Wallace StephenVP, General Counsel ...BuyM31.613,585113,32239,02035.4 K to 39 K (+10.12 %)
May 10 2013WLKWESTLAKE CHEMICAL ...Wallace StephenVP, General Counsel ...BuyM31.617,678242,70235,43527.8 K to 35.4 K (+27.66 %)
May 10 2013WLKWESTLAKE CHEMICAL ...Wallace StephenVP, General Counsel ...BuyM27.222,59470,60927,75725.2 K to 27.8 K (+10.31 %)
Mar 26 2013WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr VP, CFO and Trea ...Option ExerciseM25.423,27283,1740
Mar 26 2013WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr VP, CFO and Trea ...Option ExerciseM36.1092233,2840
Mar 26 2013WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr VP, CFO and Trea ...Option ExerciseM27.222356,3970
Mar 26 2013WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr VP, CFO and Trea ...SellS95.004,429420,75528,61533 K to 28.6 K (-13.40 %)
Mar 26 2013WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr VP, CFO and Trea ...BuyM25.423,27283,17433,04429.8 K to 33 K (+10.99 %)
Mar 26 2013WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr VP, CFO and Trea ...BuyM36.1092233,28429,77228.9 K to 29.8 K (+3.20 %)
Mar 26 2013WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr VP, CFO and Trea ...BuyM27.222356,39728,85028.6 K to 28.9 K (+0.82 %)
Mar 21 2013WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneOption ExerciseM45.832,590118,7001,295
Mar 21 2013WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneOption ExerciseM60.111,55593,4633,111
Mar 21 2013WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneOption ExerciseM20.532,92259,9740
Mar 21 2013WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneSellS95.348,335794,69812,44120.8 K to 12.4 K (-40.12 %)
Mar 21 2013WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneBuyM45.832,590118,70020,77618.2 K to 20.8 K (+14.24 %)
Mar 21 2013WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneBuyM60.111,55593,46318,18616.6 K to 18.2 K (+9.35 %)
Mar 21 2013WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneBuyM20.532,92259,97416,63113.7 K to 16.6 K (+21.31 %)
Mar 18 2013WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...Option ExerciseM20.531,01720,8740
Mar 18 2013WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...SellS96.071,01797,70014,15815.2 K to 14.2 K (-6.70 %)
Mar 18 2013WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...BuyM20.531,01720,87415,17514.2 K to 15.2 K (+7.18 %)
Mar 18 2013WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationOption ExerciseM14.241,61823,0320
Mar 18 2013WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationOption ExerciseM20.532,97961,1440
Mar 18 2013WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS96.501,00096,50014,05215.1 K to 14.1 K (-6.64 %)
Mar 18 2013WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS96.661009,66615,05215.2 K to 15.1 K (-0.66 %)
Mar 18 2013WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS96.6520019,33015,15215.4 K to 15.2 K (-1.30 %)
Mar 18 2013WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS96.6440038,65715,35215.8 K to 15.4 K (-2.54 %)
Mar 18 2013WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS96.6419715,75215.8 K to 15.8 K (-0.01 %)
Mar 18 2013WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS96.5340038,61215,75316.2 K to 15.8 K (-2.48 %)
Mar 18 2013WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS96.531009,65316,15316.3 K to 16.2 K (-0.62 %)
Mar 18 2013WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS96.4830028,94416,25316.6 K to 16.3 K (-1.81 %)
Mar 18 2013WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS96.481009,64816,55316.7 K to 16.6 K (-0.60 %)
Mar 18 2013WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS96.4320019,28616,65316.9 K to 16.7 K (-1.19 %)
Mar 18 2013WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS96.3820019,27616,85317.1 K to 16.9 K (-1.17 %)
Mar 18 2013WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS96.3719618,88917,05317.2 K to 17.1 K (-1.14 %)
Mar 18 2013WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS96.371009,63717,24917.3 K to 17.2 K (-0.58 %)
Mar 18 2013WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS96.3630028,90817,34917.6 K to 17.3 K (-1.70 %)
Mar 18 2013WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS96.362,000192,72017,64919.6 K to 17.6 K (-10.18 %)
Mar 18 2013WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationBuyM14.241,61823,03219,64918 K to 19.6 K (+8.97 %)
Mar 18 2013WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationBuyM20.532,97961,14418,03115.1 K to 18 K (+19.79 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...Option ExerciseM20.531,29126,4981,017
Mar 15 2013WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...SellS95.0930028,52714,15814.5 K to 14.2 K (-2.07 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...SellS95.0840038,03214,45814.9 K to 14.5 K (-2.69 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...SellS95.061009,50614,85815 K to 14.9 K (-0.67 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...SellS95.101009,51014,95815.1 K to 15 K (-0.66 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...SellS95.1139137,18815,05815.4 K to 15.1 K (-2.53 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...BuyM20.531,29126,49815,44914.2 K to 15.4 K (+9.12 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Corp Bus DevOption ExerciseM45.831,29559,3501,295
Mar 15 2013WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Corp Bus DevOption ExerciseM60.111,62397,5503,246
Mar 15 2013WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Corp Bus DevOption ExerciseM20.532,69155,2330
Mar 15 2013WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Corp Bus DevSellS94.5330028,35913,10613.4 K to 13.1 K (-2.24 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Corp Bus DevSellS94.531009,45313,40613.5 K to 13.4 K (-0.74 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Corp Bus DevSellS94.5132830,99913,50613.8 K to 13.5 K (-2.37 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Corp Bus DevSellS94.5160056,70613,83414.4 K to 13.8 K (-4.16 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Corp Bus DevSellS94.501009,45014,43414.5 K to 14.4 K (-0.69 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Corp Bus DevSellS94.451,300122,78514,53415.8 K to 14.5 K (-8.21 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Corp Bus DevSellS94.4220018,88415,83416 K to 15.8 K (-1.25 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Corp Bus DevSellS94.402,700254,88016,03418.7 K to 16 K (-14.41 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Corp Bus DevSellS94.351,00094,35018,73419.7 K to 18.7 K (-5.07 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Corp Bus DevSellS94.4154351,26519,73420.3 K to 19.7 K (-2.68 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Corp Bus DevSellS94.403,750354,00020,27724 K to 20.3 K (-15.61 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Corp Bus DevSellS94.3220018,86424,02724.2 K to 24 K (-0.83 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Corp Bus DevSellS94.311009,43124,22724.3 K to 24.2 K (-0.41 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Corp Bus DevSellS94.3070066,01024,32725 K to 24.3 K (-2.80 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Corp Bus DevSellS94.2731629,78925,02725.3 K to 25 K (-1.25 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Corp Bus DevBuyM45.831,29559,35025,34324 K to 25.3 K (+5.39 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Corp Bus DevBuyM60.111,62397,55024,04822.4 K to 24 K (+7.24 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Corp Bus DevBuyM20.532,69155,23322,42519.7 K to 22.4 K (+13.64 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...BLAKELY ROBERT TDirectorOption ExerciseM20.8395719,9300
Mar 15 2013WLKWESTLAKE CHEMICAL ...BLAKELY ROBERT TDirectorOption ExerciseM24.5188721,740888
Mar 15 2013WLKWESTLAKE CHEMICAL ...BLAKELY ROBERT TDirectorSellS94.961,400132,94811,34012.7 K to 11.3 K (-10.99 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...BLAKELY ROBERT TDirectorSellS94.9644442,16312,74013.2 K to 12.7 K (-3.37 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...BLAKELY ROBERT TDirectorBuyM20.8395719,93013,18412.2 K to 13.2 K (+7.83 %)
Mar 15 2013WLKWESTLAKE CHEMICAL ...BLAKELY ROBERT TDirectorBuyM24.5188721,74012,22711.3 K to 12.2 K (+7.82 %)
Mar 14 2013WLKWESTLAKE CHEMICAL ...Teel Lawrence E.Vice President, Ole ...Option ExerciseM45.8344620,440223
Mar 14 2013WLKWESTLAKE CHEMICAL ...Teel Lawrence E.Vice President, Ole ...Option ExerciseM60.1144926,987898
Mar 14 2013WLKWESTLAKE CHEMICAL ...Teel Lawrence E.Vice President, Ole ...Option ExerciseM20.5352010,6730
Mar 14 2013WLKWESTLAKE CHEMICAL ...Teel Lawrence E.Vice President, Ole ...SellS94.5242139,7948041.2 K to 804 (-34.37 %)
Mar 14 2013WLKWESTLAKE CHEMICAL ...Teel Lawrence E.Vice President, Ole ...SellS94.771009,4771,2251.3 K to 1.2 K (-7.55 %)
Mar 14 2013WLKWESTLAKE CHEMICAL ...Teel Lawrence E.Vice President, Ole ...SellS94.7231529,8371,3251.6 K to 1.3 K (-19.21 %)
Mar 14 2013WLKWESTLAKE CHEMICAL ...Teel Lawrence E.Vice President, Ole ...SellS94.7180075,7701,6402.4 K to 1.6 K (-32.79 %)
Mar 14 2013WLKWESTLAKE CHEMICAL ...Teel Lawrence E.Vice President, Ole ...SellS94.7120018,9422,4402.6 K to 2.4 K (-7.58 %)
Mar 14 2013WLKWESTLAKE CHEMICAL ...Teel Lawrence E.Vice President, Ole ...BuyM45.8344620,4402,6402.2 K to 2.6 K (+20.33 %)
Mar 14 2013WLKWESTLAKE CHEMICAL ...Teel Lawrence E.Vice President, Ole ...BuyM60.1144926,9872,1941.7 K to 2.2 K (+25.73 %)

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