Albert Chao Insider Trading Transactions

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of Albert Chao. Albert Chao is President & CEO in WESTLAKE CHEMICAL CORP ($WLK) and President and CEO in WESTLAKE CHEMICAL CORP ($WLK) and President & CEO in Westlake Chemical Partners LP ($WLKP).

Over the past year Albert Chao has been an insider in 2 companies. The total value of shares held by Albert Chao in these companies amounts to $31,459,078.

Albert Chao President & CEO, President and CEO
WESTLAKE CHEMICAL CORP
President & CEO
Westlake Chemical Partners LP
$ 31459078 The total value of shares held by Albert Chao
Insider Rank

Albert Chao ranks 1,073 out of 350,000 insiders. Go to Insider Ranking to see more.

Latest Insider Trading Transactions of Albert Chao

1 Week2 Weeks1 Month3 Months6 Months1 Year2 Years
No. of Purchases004441821
Value of Purchases ($)000001,000,3142,298,183
No. of Sales00777710
Value of Sales ($)00565,878565,878565,878565,8784,155,046

Sentiment: All, WLK, WLKP

Page:   1

DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Feb 22 2021WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseA0.0019,810019,810
Feb 22 2021WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseA86.5468,0745,890,98168,074
Feb 18 2021WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseM0.0011,98300
Feb 18 2021WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOPayment of ExerciseF85.083,685313,516438,939442.6 K to 438.9 K (-0.83 %)
Feb 18 2021WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOBuyM0.0011,9830442,624430.6 K to 442.6 K (+2.78 %)
Feb 17 2021WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseM0.003,96600
Feb 17 2021WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOPayment of ExerciseF85.7397183,244430,641431.6 K to 430.6 K (-0.22 %)
Feb 17 2021WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseM0.003,96600
Feb 17 2021WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOPayment of ExerciseF87.6910877431,612431.6 K to 431.6 K (0.00 %)
Feb 17 2021WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOPayment of ExerciseF85.7397183,244430,641431.6 K to 430.6 K (-0.22 %)
Feb 17 2021WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOBuyM0.003,9660431,622427.7 K to 431.6 K (+0.93 %)
Feb 17 2021WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOPayment of ExerciseF87.6910877431,612431.6 K to 431.6 K (0.00 %)
Feb 17 2021WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOBuyM0.003,9660431,622427.7 K to 431.6 K (+0.93 %)
Feb 17 2021WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseM0.003,96600
Feb 17 2021WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOPayment of ExerciseF85.7397183,244430,641431.6 K to 430.6 K (-0.22 %)
Feb 17 2021WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOPayment of ExerciseF87.6910877431,612431.6 K to 431.6 K (0.00 %)
Feb 17 2021WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOBuyM0.003,9660431,622427.7 K to 431.6 K (+0.93 %)
Mar 25 2020WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP14.181,57922,390166,435164.9 K to 166.4 K (+0.96 %)
Mar 25 2020WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP13.463,20043,072164,856161.7 K to 164.9 K (+1.98 %)
Mar 24 2020WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP13.124,78062,714161,656156.9 K to 161.7 K (+3.05 %)
Mar 24 2020WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP13.124,78062,714161,656156.9 K to 161.7 K (+3.05 %)
Mar 23 2020WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP14.281,40019,992156,876155.5 K to 156.9 K (+0.90 %)
Mar 23 2020WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP13.8612,281170,215155,476143.2 K to 155.5 K (+8.58 %)
Mar 20 2020WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP14.207,03599,897143,195136.2 K to 143.2 K (+5.17 %)
Mar 20 2020WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP12.442,10026,124136,160134.1 K to 136.2 K (+1.57 %)
Mar 19 2020WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP12.125,79670,248134,060128.3 K to 134.1 K (+4.52 %)
Mar 19 2020WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP11.4310,178116,335128,264118.1 K to 128.3 K (+8.62 %)
Mar 18 2020WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP14.263,68052,477118,086114.4 K to 118.1 K (+3.22 %)
Mar 18 2020WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP13.596,85693,173114,406107.6 K to 114.4 K (+6.37 %)
Mar 17 2020WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP14.157,535106,620107,550100 K to 107.6 K (+7.53 %)
Mar 16 2020WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP15.183,58054,344100,01596.4 K to 100 K (+3.71 %)
Feb 27 2020WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseM10.2657,800593,0280
Feb 27 2020WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOBuyM10.2657,800593,028427,656369.9 K to 427.7 K (+15.63 %)
Feb 24 2020WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseM10.2668,698704,84157,800
Feb 24 2020WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOSellS62.4251,5923,220,373369,856421.4 K to 369.9 K (-12.24 %)
Feb 24 2020WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOBuyM10.2668,698704,841421,448352.8 K to 421.4 K (+19.47 %)
Feb 19 2020WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseM0.0019,90200
Feb 19 2020WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOPayment of ExerciseF61.2638023,279352,750353.1 K to 352.8 K (-0.11 %)
Feb 19 2020WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOPayment of ExerciseF60.505,711345,516353,130358.8 K to 353.1 K (-1.59 %)
Feb 19 2020WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOBuyM0.0019,9020358,841338.9 K to 358.8 K (+5.87 %)
Feb 18 2020WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseA0.003,96603,966
Feb 18 2020WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseA0.0026,048026,048
Feb 18 2020WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseA65.81110,1867,251,616110,186
Feb 20 2019WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseM0.0021,45400
Feb 20 2019WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOPayment of ExerciseF75.7962247,141338,939339.6 K to 338.9 K (-0.18 %)
Feb 20 2019WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOPayment of ExerciseF73.296,547479,830339,561346.1 K to 339.6 K (-1.89 %)
Feb 20 2019WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOBuyM0.0021,4540346,108324.7 K to 346.1 K (+6.61 %)
Feb 19 2019WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseA0.0018,354018,354
Feb 19 2019WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseA79.8369,7085,564,79069,708
Nov 20 2018WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP23.2410,386241,37196,43586 K to 96.4 K (+12.07 %)
Nov 19 2018WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP23.2712,452289,75886,04973.6 K to 86 K (+16.92 %)
Nov 19 2018WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP23.202,49257,81973,59771.1 K to 73.6 K (+3.50 %)
Nov 19 2018WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseM7.1230,640218,1570
Nov 19 2018WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOSellS72.097,120513,295324,654331.8 K to 324.7 K (-2.15 %)
Nov 19 2018WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOSellS71.6217,3891,245,313331,774349.2 K to 331.8 K (-4.98 %)
Nov 19 2018WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOBuyM7.1230,640218,157349,163318.5 K to 349.2 K (+9.62 %)
Nov 16 2018WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseM7.1230,640218,15730,640
Nov 16 2018WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseM7.1230,639218,15061,280
Nov 16 2018WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOSellS71.981,10079,181318,523319.6 K to 318.5 K (-0.34 %)
Nov 16 2018WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOSellS71.4816,3091,165,702319,623335.9 K to 319.6 K (-4.85 %)
Nov 16 2018WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOSellS70.437,100500,060335,932343 K to 335.9 K (-2.07 %)
Nov 16 2018WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOBuyM7.1230,640218,157343,032312.4 K to 343 K (+9.81 %)
Nov 16 2018WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOSellS72.5090065,250312,392313.3 K to 312.4 K (-0.29 %)
Nov 16 2018WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOSellS71.7713,202947,494313,292326.5 K to 313.3 K (-4.04 %)
Nov 16 2018WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOSellS70.9210,519745,955326,494337 K to 326.5 K (-3.12 %)
Nov 16 2018WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOBuyM7.1230,639218,150337,013306.4 K to 337 K (+10.00 %)
Mar 07 2018WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP23.162,00046,32053,50051.5 K to 53.5 K (+3.88 %)
Mar 06 2018WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP22.912,00045,82051,50049.5 K to 51.5 K (+4.04 %)
Mar 06 2018WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP22.862,00045,72049,50047.5 K to 49.5 K (+4.21 %)
Mar 06 2018WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP22.912,00045,82051,50049.5 K to 51.5 K (+4.04 %)
Mar 06 2018WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP22.862,00045,72049,50047.5 K to 49.5 K (+4.21 %)
Mar 02 2018WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP22.982,50057,45047,50045 K to 47.5 K (+5.56 %)
Feb 22 2018WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseM0.0013,58500
Feb 22 2018WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOPayment of ExerciseF106.985,202556,510282,401287.6 K to 282.4 K (-1.81 %)
Feb 22 2018WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOBuyM0.0013,5850287,603274 K to 287.6 K (+4.96 %)
Feb 20 2018WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseA0.0011,983011,983
Feb 20 2018WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseA107.7544,6474,810,71444,647
Nov 30 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseM9.6516,844162,4600
Nov 30 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseM9.6525,000241,12516,844
Nov 30 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOSellS95.2516,8441,604,340274,018290.9 K to 274 K (-5.79 %)
Nov 30 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOBuyM9.6516,844162,460290,862274 K to 290.9 K (+6.15 %)
Nov 30 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOSellS94.851,01095,803274,018275 K to 274 K (-0.37 %)
Nov 30 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOSellS94.5523,9902,268,278275,028299 K to 275 K (-8.02 %)
Nov 30 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOBuyM9.6525,000241,125299,018274 K to 299 K (+9.12 %)
Nov 29 2017WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP22.007,425163,35027,27519.9 K to 27.3 K (+37.41 %)
Nov 29 2017WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP21.967,475164,15119,85012.4 K to 19.9 K (+60.40 %)
Nov 28 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseM9.6525,000241,12541,844
Nov 28 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOSellS94.252,966279,534274,018277 K to 274 K (-1.07 %)
Nov 28 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOSellS93.9222,0342,069,521276,984299 K to 277 K (-7.37 %)
Nov 28 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOBuyM9.6525,000241,125299,018274 K to 299 K (+9.12 %)
Nov 28 2017WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP22.187,475165,79612,3754.9 K to 12.4 K (+152.55 %)
Nov 28 2017WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP21.972,90063,7054,9002 K to 4.9 K (+145.00 %)
Nov 27 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseM9.6520,000192,90066,844
Nov 27 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseM9.6525,000241,12586,844
Nov 27 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOSellS94.5820,0001,891,680274,018294 K to 274 K (-6.80 %)
Nov 27 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOBuyM9.6520,000192,900294,018274 K to 294 K (+7.30 %)
Nov 27 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOSellS95.601019,656274,018274.1 K to 274 K (-0.04 %)
Nov 27 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOSellS94.8924,8992,362,741274,119299 K to 274.1 K (-8.33 %)
Nov 27 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOBuyM9.6525,000241,125299,018274 K to 299 K (+9.12 %)
Nov 27 2017WLKPWestlake Chemical ...Chao AlbertPresident & CEOBuyP21.492,00042,98847,00045 K to 47 K (+4.44 %)
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 %)
Feb 22 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseA0.0019,902019,902
Feb 22 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseA61.8777,7464,809,75677,746
Feb 16 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseM0.0012,83800
Feb 16 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOPayment of ExerciseF64.013,522225,443274,018277.5 K to 274 K (-1.27 %)
Feb 16 2017WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOBuyM0.0012,8380277,540264.7 K to 277.5 K (+4.85 %)
Nov 18 2016WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOSellS54.5730016,3710300 to 0 (-100.00 %)
Nov 18 2016WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOSellS53.829,700522,09430010 K to 300 (-97.00 %)
Nov 18 2016WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOSellS54.4510,000544,45110,00020 K to 10 K (-50.00 %)
Nov 16 2016WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOSellS53.0610,000530,59520,00030 K to 20 K (-33.33 %)
Nov 16 2016WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOSellS52.8410,000528,43930,00040 K to 30 K (-25.00 %)
Feb 22 2016WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseA0.0021,454021,454
Feb 22 2016WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseA44.4281,6733,627,91581,673
Feb 18 2016WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseM0.0014,24600
Feb 18 2016WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOPayment of ExerciseF43.523,931171,077264,702268.6 K to 264.7 K (-1.46 %)
Feb 18 2016WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOBuyM0.0014,2460268,633254.4 K to 268.6 K (+5.60 %)
Feb 24 2015WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseA0.0013,585013,585
Feb 24 2015WLKWESTLAKE CHEMICAL ...Chao AlbertPresident & CEOOption ExerciseA68.0945,2983,084,34145,298
Aug 18 2004WLKWESTLAKE CHEMICAL ...Chao AlbertPresident and CEOOption ExerciseA14.5035,300511,85035,300
Aug 18 2004WLKWESTLAKE CHEMICAL ...Chao AlbertPresident and CEOOption ExerciseA14.5044,400643,80044,400
Aug 18 2004WLKWESTLAKE CHEMICAL ...Chao AlbertPresident and CEOGrantA0.00100020,10020 K to 20.1 K (+0.50 %)
Aug 18 2004WLKWESTLAKE CHEMICAL ...Chao AlbertPresident and CEOBuyP14.5020,000290,00020,0000 to 20 K
Aug 18 2004WLKWESTLAKE CHEMICAL ...Chao AlbertPresident and CEOBuyP14.5020,000290,00020,0000 to 20 K
Aug 18 2004WLKWESTLAKE CHEMICAL ...Chao AlbertPresident and CEOGrantA0.001000700600 to 700 (+16.67 %)
Aug 18 2004WLKWESTLAKE CHEMICAL ...Chao AlbertPresident and CEOBuyP14.506008,7006000 to 600

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