$WLK Insider Trading

FREE EMAIL WATCHDOG

Get free email notifications about insider trading in WESTLAKE CHEMICAL CORP.

  • Your email is safe with us.
  • The service is free and you can unsubscribe at any time.

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.

Page:   < prev 1 ... 9 10 11 12 13 14 15 16 17 ... 18 next >

DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
May 11 2011WLKWESTLAKE CHEMICAL ...LUKENS MAX LDirectorSellS60.6450030,3208,7099.2 K to 8.7 K (-5.43 %)
May 11 2011WLKWESTLAKE CHEMICAL ...LUKENS MAX LDirectorSellS60.6640024,2649,2099.6 K to 9.2 K (-4.16 %)
May 11 2011WLKWESTLAKE CHEMICAL ...LUKENS MAX LDirectorSellS60.674,000242,6809,60913.6 K to 9.6 K (-29.39 %)
May 11 2011WLKWESTLAKE CHEMICAL ...LUKENS MAX LDirectorSellS60.6920012,13813,60913.8 K to 13.6 K (-1.45 %)
May 11 2011WLKWESTLAKE CHEMICAL ...LUKENS MAX LDirectorBuyM24.5188721,74013,80912.9 K to 13.8 K (+6.86 %)
May 11 2011WLKWESTLAKE CHEMICAL ...LUKENS MAX LDirectorBuyM20.831,91239,81712,92211 K to 12.9 K (+17.37 %)
May 11 2011WLKWESTLAKE CHEMICAL ...LUKENS MAX LDirectorBuyM27.131,44039,06011,0109.6 K to 11 K (+15.05 %)
May 11 2011WLKWESTLAKE CHEMICAL ...LUKENS MAX LDirectorBuyM30.071,34540,4449,5708.2 K to 9.6 K (+16.35 %)
May 09 2011WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...Option ExerciseA20.532,30747,3514,616
May 09 2011WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...Option ExerciseA14.245,12872,9975,128
May 09 2011WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...SellS60.3640024,14425,75526.2 K to 25.8 K (-1.53 %)
May 09 2011WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...SellS60.267,035423,94326,15533.2 K to 26.2 K (-21.20 %)
May 09 2011WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...BuyM20.532,30747,35133,19030.9 K to 33.2 K (+7.47 %)
May 09 2011WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...BuyM14.245,12872,99730,88325.8 K to 30.9 K (+19.91 %)
Apr 08 2011WLKWESTLAKE CHEMICAL ...Buesinger Robert F.Sr. Vice President, ...Payment of ExerciseF57.441629,3052,6042.8 K to 2.6 K (-5.86 %)
Mar 16 2011WLKWESTLAKE CHEMICAL ...Kenner AndrewVP - ManufacturingOption ExerciseM20.532,89259,3585,786
Mar 16 2011WLKWESTLAKE CHEMICAL ...Kenner AndrewVP - ManufacturingOption ExerciseM14.246,42791,4886,428
Mar 16 2011WLKWESTLAKE CHEMICAL ...Kenner AndrewVP - ManufacturingSellS47.879,319446,10112,44721.8 K to 12.4 K (-42.81 %)
Mar 16 2011WLKWESTLAKE CHEMICAL ...Kenner AndrewVP - ManufacturingBuyM20.532,89259,35821,76618.9 K to 21.8 K (+15.32 %)
Mar 16 2011WLKWESTLAKE CHEMICAL ...Kenner AndrewVP - ManufacturingBuyM14.246,42791,48818,87412.4 K to 18.9 K (+51.63 %)
Mar 16 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneSellS49.962009,99220,23720.4 K to 20.2 K (-0.98 %)
Mar 16 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneSellS49.9450024,97020,43720.9 K to 20.4 K (-2.39 %)
Mar 16 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneSellS49.932,259112,79220,93723.2 K to 20.9 K (-9.74 %)
Mar 10 2011WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...Option ExerciseM14.243,22545,90810,256
Mar 10 2011WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...SellS48.701,00048,69525,75526.8 K to 25.8 K (-3.74 %)
Mar 10 2011WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...SellS48.662009,73226,75527 K to 26.8 K (-0.74 %)
Mar 10 2011WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...SellS48.651256,08126,95527.1 K to 27 K (-0.46 %)
Mar 10 2011WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...SellS48.641,90092,41627,08029 K to 27.1 K (-6.56 %)
Mar 10 2011WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...SellM14.243,22545,90828,98032.2 K to 29 K (-10.01 %)
Mar 16 2011WLKWESTLAKE CHEMICAL ...Chao JamesChairmanOption ExerciseM19.2949,007945,3450
Mar 16 2011WLKWESTLAKE CHEMICAL ...Chao JamesChairmanSellS50.2049,0072,460,15196,607145.6 K to 96.6 K (-33.66 %)
Mar 16 2011WLKWESTLAKE CHEMICAL ...Chao JamesChairmanBuyM19.2949,007945,345145,61496.6 K to 145.6 K (+50.73 %)
Mar 08 2011WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...Option ExerciseM14.241,90127,06113,481
Mar 08 2011WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...SellS50.0920010,01725,75526 K to 25.8 K (-0.77 %)
Mar 08 2011WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...SellS50.0640020,02325,95526.4 K to 26 K (-1.52 %)
Mar 08 2011WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...SellS50.001,30165,05026,35527.7 K to 26.4 K (-4.70 %)
Mar 08 2011WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...SellM14.241,90127,06127,65629.6 K to 27.7 K (-6.43 %)
Mar 10 2011WLKWESTLAKE CHEMICAL ...Wallace StephenVP, General Counsel ...Option ExerciseM36.101,38850,1070
Mar 10 2011WLKWESTLAKE CHEMICAL ...Wallace StephenVP, General Counsel ...SellS50.091,38869,52527,83129.2 K to 27.8 K (-4.75 %)
Mar 10 2011WLKWESTLAKE CHEMICAL ...Wallace StephenVP, General Counsel ...BuyM36.101,38850,10729,21927.8 K to 29.2 K (+4.99 %)
Mar 04 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneOption ExerciseM20.532,92259,9745,844
Mar 04 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneSellS49.941,30064,92223,19624.5 K to 23.2 K (-5.31 %)
Mar 04 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneSellS48.931,12254,89524,49625.6 K to 24.5 K (-4.38 %)
Mar 04 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneSellS48.9250024,46025,61826.1 K to 25.6 K (-1.91 %)
Mar 04 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneBuyM20.532,92259,97426,11823.2 K to 26.1 K (+12.60 %)
Mar 04 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP Administratio ...Option ExerciseM20.532,97861,1235,958
Mar 04 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP Administratio ...Option ExerciseM19.293,03158,4680
Mar 04 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP Administratio ...Option ExerciseM14.246,61894,2076,618
Mar 04 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP Administratio ...SellS48.0012,627606,09627,67940.3 K to 27.7 K (-31.33 %)
Mar 04 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP Administratio ...BuyM20.532,97861,12340,30637.3 K to 40.3 K (+7.98 %)
Mar 04 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP Administratio ...BuyM19.293,03158,46837,32834.3 K to 37.3 K (+8.84 %)
Mar 04 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP Administratio ...BuyM14.246,61894,20734,29727.7 K to 34.3 K (+23.91 %)
Mar 04 2011WLKWESTLAKE CHEMICAL ...BLAKELY ROBERT TDirectorOption ExerciseM30.071,34540,4440
Mar 04 2011WLKWESTLAKE CHEMICAL ...BLAKELY ROBERT TDirectorOption ExerciseM27.131,44039,060480
Mar 04 2011WLKWESTLAKE CHEMICAL ...BLAKELY ROBERT TDirectorOption ExerciseM24.5188721,7402,662
Mar 04 2011WLKWESTLAKE CHEMICAL ...BLAKELY ROBERT TDirectorOption ExerciseM20.831,91239,8171,914
Mar 04 2011WLKWESTLAKE CHEMICAL ...BLAKELY ROBERT TDirectorOption ExerciseM14.502,75940,0060
Mar 04 2011WLKWESTLAKE CHEMICAL ...BLAKELY ROBERT TDirectorSellS48.121004,8128,2258.3 K to 8.2 K (-1.20 %)
Mar 04 2011WLKWESTLAKE CHEMICAL ...BLAKELY ROBERT TDirectorSellS48.058,243396,1098,32516.6 K to 8.3 K (-49.75 %)
Mar 04 2011WLKWESTLAKE CHEMICAL ...BLAKELY ROBERT TDirectorBuyM30.071,34540,44416,56815.2 K to 16.6 K (+8.84 %)
Mar 04 2011WLKWESTLAKE CHEMICAL ...BLAKELY ROBERT TDirectorBuyM27.131,44039,06015,22313.8 K to 15.2 K (+10.45 %)
Mar 04 2011WLKWESTLAKE CHEMICAL ...BLAKELY ROBERT TDirectorBuyM24.5188721,74013,78312.9 K to 13.8 K (+6.88 %)
Mar 04 2011WLKWESTLAKE CHEMICAL ...BLAKELY ROBERT TDirectorBuyM20.831,91239,81712,89611 K to 12.9 K (+17.41 %)
Mar 04 2011WLKWESTLAKE CHEMICAL ...BLAKELY ROBERT TDirectorBuyM14.502,75940,00610,9848.2 K to 11 K (+33.54 %)
Mar 04 2011WLKWESTLAKE CHEMICAL ...LUKENS MAX LDirectorOption ExerciseM14.502,75940,0060
Mar 04 2011WLKWESTLAKE CHEMICAL ...LUKENS MAX LDirectorSellS48.412,759133,5638,22511 K to 8.2 K (-25.12 %)
Mar 04 2011WLKWESTLAKE CHEMICAL ...LUKENS MAX LDirectorBuyM14.502,75940,00610,9848.2 K to 11 K (+33.54 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...SellS48.0170133,65525,75526.5 K to 25.8 K (-2.65 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...SellS48.001,54073,92026,45628 K to 26.5 K (-5.50 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationOption ExerciseM31.614,123130,3280
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationOption ExerciseM36.101,52254,9440
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationOption ExerciseM27.223,25188,4920
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS48.082009,61627,67927.9 K to 27.7 K (-0.72 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS47.581004,75827,87928 K to 27.9 K (-0.36 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS47.571004,75728,07928.2 K to 28.1 K (-0.35 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS47.561004,75628,17928.3 K to 28.2 K (-0.35 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS47.551004,75528,27928.4 K to 28.3 K (-0.35 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS47.5350023,76528,37928.9 K to 28.4 K (-1.73 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS47.5260028,51228,87929.5 K to 28.9 K (-2.04 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS47.491,60075,98429,47931.1 K to 29.5 K (-5.15 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS47.4880037,98431,07931.9 K to 31.1 K (-2.51 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS47.4727312,95931,87932.2 K to 31.9 K (-0.85 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS47.4640018,98432,15232.6 K to 32.2 K (-1.23 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS47.391004,73932,55232.7 K to 32.6 K (-0.31 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS47.3830014,21432,65233 K to 32.7 K (-0.91 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS47.3760028,42232,95233.6 K to 33 K (-1.79 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS47.3630014,20833,55233.9 K to 33.6 K (-0.89 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS47.341004,73433,85234 K to 33.9 K (-0.29 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS47.331004,73333,95234.1 K to 34 K (-0.29 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS47.322009,46434,05234.3 K to 34.1 K (-0.58 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS47.311,00047,31034,25235.3 K to 34.3 K (-2.84 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationSellS47.301,42367,30835,25236.7 K to 35.3 K (-3.88 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationBuyM31.614,123130,32836,67532.6 K to 36.7 K (+12.67 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationBuyM36.101,52254,94432,55231 K to 32.6 K (+4.90 %)
Mar 02 2011WLKWESTLAKE CHEMICAL ...Hansen David RSr VP AdminstrationBuyM27.223,25188,49231,03027.8 K to 31 K (+11.70 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...Option ExerciseM19.297,767149,8250
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...Option ExerciseM14.2420,066285,64010,034
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...BuyS46.311,40064,83440,31538.9 K to 40.3 K (+3.60 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...SellS46.3450023,17041,71542.2 K to 41.7 K (-1.18 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...SellS46.3588340,92742,21543.1 K to 42.2 K (-2.05 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...SellS46.371004,63743,09843.2 K to 43.1 K (-0.23 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...SellS46.382009,27643,19843.4 K to 43.2 K (-0.46 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...SellS46.392,949136,80443,39846.3 K to 43.4 K (-6.36 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...SellS46.4030013,92046,34746.6 K to 46.3 K (-0.64 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...SellS46.415,145238,77946,64751.8 K to 46.6 K (-9.93 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...SellS46.4360027,85851,79252.4 K to 51.8 K (-1.15 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...SellS46.441,09951,03852,39253.5 K to 52.4 K (-2.05 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...SellS46.452,317107,62553,49155.8 K to 53.5 K (-4.15 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...SellS46.4645120,95355,80856.3 K to 55.8 K (-0.80 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...SellS46.472009,29456,25956.5 K to 56.3 K (-0.35 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...SellS46.482009,29656,45956.7 K to 56.5 K (-0.35 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...SellS46.491,10051,13956,65957.8 K to 56.7 K (-1.90 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...SellS46.5042919,94957,75958.2 K to 57.8 K (-0.74 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...SellS46.523,000139,56058,18861.2 K to 58.2 K (-4.90 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...SellS46.532,800130,28461,18864 K to 61.2 K (-4.38 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...SellS46.581607,45363,98864.1 K to 64 K (-0.25 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...SellS46.672,00093,34064,14866.1 K to 64.1 K (-3.02 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...SellS46.682,00093,36066,14868.1 K to 66.1 K (-2.93 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...BuyM19.297,767149,82568,14860.4 K to 68.1 K (+12.86 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Bender Mark StevenSr Vice President & ...BuyM14.2420,066285,64060,38140.3 K to 60.4 K (+49.77 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneOption ExerciseM19.293,26763,0200
Feb 28 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneOption ExerciseM14.246,02885,8096,028
Feb 28 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneSellS46.352,09497,05723,19625.3 K to 23.2 K (-8.28 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneSellS46.361,50069,54025,29026.8 K to 25.3 K (-5.60 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneSellS46.372,09196,96026,79028.9 K to 26.8 K (-7.24 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneSellS46.3770132,50628,88129.6 K to 28.9 K (-2.37 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneSellS46.3840018,55229,58230 K to 29.6 K (-1.33 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneSellS46.3830013,91429,98230.3 K to 30 K (-0.99 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneSellS46.391,10151,07530,28231.4 K to 30.3 K (-3.51 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneSellS46.402009,28031,38331.6 K to 31.4 K (-0.63 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneSellS46.4130013,92331,58331.9 K to 31.6 K (-0.94 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneSellM43.4130013,02431,88332.2 K to 31.9 K (-0.93 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneSellS46.4214632,18332.2 K to 32.2 K (0.00 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneSellS46.4330013,92932,18432.5 K to 32.2 K (-0.92 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneSellS46.45732532,48432.5 K to 32.5 K (-0.02 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneBuyM19.293,26763,02032,49129.2 K to 32.5 K (+11.18 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Taylor Jeffrey LSr VP, PolyethyleneBuyM14.246,02885,80929,22423.2 K to 29.2 K (+25.99 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Olefins & Co ...Option ExerciseM14.245,51878,5495,519
Feb 28 2011WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Olefins & Co ...Option ExerciseM19.298,106156,3650
Feb 28 2011WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Olefins & Co ...Option ExerciseM31.611,64852,0930
Feb 28 2011WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Olefins & Co ...SellS47.3515,272723,12922,07037.3 K to 22.1 K (-40.90 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Olefins & Co ...BuyM14.245,51878,54937,34231.8 K to 37.3 K (+17.34 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Olefins & Co ...BuyM19.298,106156,36531,82423.7 K to 31.8 K (+34.18 %)
Feb 28 2011WLKWESTLAKE CHEMICAL ...Condon Donald Marion JrSr VP, Olefins & Co ...BuyM31.611,64852,09323,71822.1 K to 23.7 K (+7.47 %)
Feb 23 2011WLKWESTLAKE CHEMICAL ...Buesinger Robert F.Sr. Vice President, ...Option ExerciseA45.832,766126,7662,766
Feb 23 2011WLKWESTLAKE CHEMICAL ...Buesinger Robert F.Sr. Vice President, ...GrantA0.001,16002,9961.8 K to 3 K (+63.18 %)
Feb 22 2011WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...Option ExerciseA45.833,038139,2323,038
Feb 22 2011WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...GrantA0.001,274027,99626.7 K to 28 K (+4.77 %)
Feb 22 2011WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...Payment of ExerciseF43.651669826,72226.7 K to 26.7 K (-0.06 %)
Feb 22 2011WLKWESTLAKE CHEMICAL ...Mangieri George JVP & Chief Accounti ...Payment of ExerciseF43.4189238,72226,73827.6 K to 26.7 K (-3.23 %)

Page:   < prev 1 ... 9 10 11 12 13 14 15 16 17 ... 18 next >

Contact us | Follow us on Twitter