$WLK WESTLAKE CHEMICAL CORP Insiders

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


Overview of current and past insiders in WESTLAKE CHEMICAL CORP. Find out how many shares they currently own, their value and whether they buy or sell their shares.

WESTLAKE CHEMICAL CORP Insiders

NamePositionTotal SharesCurrent Value ($)Last 3 MonthsBuy / SellLast Transaction
BARNETT E WILLIAMDirector83151,356Aug 23 2006
BARNETT E WILLIAMDirector10,559652,546Dec 03 2012
Bates SimonVP, Building Products15,079931,882Sep 12 2016
Bender Mark StevenEVP and CFO42,1202,603,016Mar 15 2021
Bender Mark StevenVice President & Treasurer2,305142,449Oct 07 2005
Bender Mark StevenSr VP, CFO and Treasurer22,6851,401,933Feb 19 2014
Bender Mark StevenSr VP, CFO and Treasurer41,1672,544,121Feb 20 2015
BLAKELY ROBERT TDirector10,989679,120Aug 22 2018
BLAKELY ROBERT TDirector10,029619,792Aug 23 2011
BLAKELY ROBERT TDirector14,980925,764Feb 20 2015
BLAKELY ROBERT TDirector8,806544,211Nov 27 2013
BLAKELY ROBERT TDirector00Aug 18 2004
Bowers Kimberly S.Director3,780233,604May 17 2021
Buesinger Robert F.EVP, Vinyl Products8,217507,811May 11 2021
Buesinger Robert F.Sr. Vice President, Vinyls6,708414,554Feb 20 2015
Chao AlbertPresident & CEO442,62427,354,163Feb 22 2021
Chao AlbertPresident & CEO57,3223,542,500Feb 21 2008
Chao AlbertPresident & CEO136,0088,405,294Feb 19 2014
Chao AlbertPresident & CEO254,38715,721,117Feb 20 2015
Chao David Tsung-HungDirector5,539342,310Aug 17 2020
Chao JamesChairman86,6295,353,672Feb 22 2021
Chao JamesChairman51,3403,172,812Feb 21 2008
Chao JamesChairman53,7433,321,317Feb 19 2014
Chao JamesDirector100,1266,187,787Aug 27 2014
Chao John Tsung-chenDirector3,796234,593Aug 17 2020
Condon Donald Marion JrSr VP, Corp Bus Dev13,106809,951Mar 15 2013
DREESSEN RUTH ISenior Vice President & CFO674,141Feb 17 2005
DREESSEN RUTH ISr V P - CFO674,141Aug 18 2005
DREESSEN RUTH ISenior Vice President and CFO2,965183,237Sep 13 2005
Ederington L. BenjaminSVP, GC, CAO and Secretary30,7551,900,659Feb 22 2021
GIBBONS JOHN DSenior Vice President & CFO1,54895,666May 17 2006
Graff Michael JDirector13,269820,024Aug 17 2020
Graff Michael JDirector00Aug 27 2013
Graff Michael JDirector58636,215Feb 20 2015
Haas MariusDirector4,886301,955Aug 17 2020
Hansen David RSr VP Adminstration14,052868,414Feb 24 2015
Hansen David RSr VP Administration27,4241,694,803Feb 22 2012
Hansen David RSr VP Administration20,0001,236,000Mar 18 2008
Hansen David RSr VP Adminstration25,8461,597,283Feb 28 2012
Hansen David RSr VP Adminstration25,8071,594,873Feb 20 2015
Jenkins Dorothy CDirector69,6154,302,207Aug 17 2020
Jenkins Dorothy CDirector16,3401,009,812Aug 27 2013
Jenkins Dorothy CDirector6,612408,622Aug 23 2006
Jenkins Dorothy CDirector38,7842,396,851Feb 20 2015
Johannesen AndrewVice President & Treasurer00Jan 06 2011
Kearns Roger L.EVP and COO25,5981,581,956Feb 22 2021
Keng Tai LiVice President and Treasurer1,10067,980Aug 18 2004
Kenner AndrewSVP, Operations13,940861,492Feb 22 2021
Kenner AndrewVP - Manufacturing12,181752,786Feb 20 2015
LUKENS MAX LDirector7,713476,663Aug 19 2019
LUKENS MAX LDirector16,3841,012,531Feb 20 2015
LUKENS MAX LDirector7,899488,158Mar 13 2013
LUKENS MAX LDirector10,029619,792Aug 23 2011
LUKENS MAX LDirector7,899488,158Nov 13 2013
Mangieri George JVP & Chief Accounting Officer5,045311,781Feb 19 2020
Mangieri George JVP & Chief Accounting Officer13,157813,103Feb 19 2014
Mangieri George JV.P. & Chief Accting Officer21,4201,323,756Feb 21 2008
Mangieri George JVP & Chief Accounting Officer23,7951,470,531Feb 20 2015
Mattina Michael J.Sr. VP, Polyethylene6,723415,481Feb 16 2017
MCCOLLUM MARK ADirector4,783295,589Aug 17 2020
Morse Wayne DSenior Vice President5,100315,180Aug 18 2004
Morse Wayne DSenior Vice President13,070807,726Mar 19 2007
Morse Wayne DSr VP, Vinyls26,0091,607,356Mar 15 2010
Morse Wayne DSenior Vice President17,6601,091,388Feb 21 2008
NORTHCUTT R BRUCEDirector13,310822,558Aug 17 2020
NORTHCUTT R BRUCEDirector00Aug 27 2013
NORTHCUTT R BRUCEDirector58636,215Feb 20 2015
RILEY H JOHN JRDirector22,6521,399,894Mar 20 2019
RILEY H JOHN JRDirector18,1981,124,636Feb 20 2015
RILEY H JOHN JRDirector8,806544,211Aug 27 2013
RILEY H JOHN JRDirector7,495463,191Aug 23 2011
Sheets Jeffrey WayneDirector4,886301,955Aug 17 2020
Taylor Jeffrey LSr VP, Polyethylene20,2061,248,731May 27 2015
Taylor Jeffrey LSr VP, Polyethylene12,441768,854Feb 19 2014
Taylor Jeffrey LVice President15,181938,186Feb 21 2008
Taylor Jeffrey LSr VP, Polyethylene21,5031,328,885Feb 20 2015
Teel Lawrence E.EVP and Special Advisor to CEO13,865856,857Feb 26 2021
Teel Lawrence E.Vice President, Olefins80449,687Feb 19 2014
Teel Lawrence E.SVP, Olefins89455,249Feb 20 2015
TTWF LP10% Owner46,005,2772,843,126,119May 04 2006
TTWFGP LLC10% Owner47,257,2522,920,498,174Mar 30 2020
TTWFGP LLC10% Owner46,005,2772,843,126,119May 04 2006
Wallace StephenVP, General Counsel, Secretary25,1631,555,073Aug 05 2013
Wallace StephenVP, General Counsel, Secretary16,9911,050,044Feb 21 2008
Whitaker Gilbert R JrDirector00Aug 18 2004
Whitaker Gilbert R JrDirector1,61299,622Aug 23 2006
Wilder Warren WSenior Vice President24,0851,488,453Mar 18 2008
Wilder Warren WVice President30018,540Aug 17 2005
Wilder Warren WSenior Vice President24,1651,493,397Feb 21 2008
WPT LLC10% Owner14,122,230872,753,814Aug 31 2017
Zoeller Johnathan StevanVP and CAO1,00662,171Feb 26 2021

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