Investor Relations

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View Section 16 Filings (Form 3,4,5)
Company
(Filer Name)
Date FiledTypeView
Westlake Chemical Corp.05/03/20188-KReport of unscheduled material events or corporate event Download SEC Filing to Word Download SEC Filing to Excel Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
Westlake Chemical Corp.
(Kearns Roger L.)
05/01/20184Statement of changes in beneficial ownership of securities Download SEC Filing to Word Excel SEC Filing Unavailable Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
Westlake Chemical Corp.
(Kearns Roger L.)
05/01/20183Initial filing by director officer or owner of more than ten percent. Download SEC Filing to Word Download SEC Filing to Excel Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
Westlake Chemical Corp.04/06/2018DEFA14AAdditional proxy soliciting materials - definitive Download SEC Filing to Word Download SEC Filing to Excel Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
Westlake Chemical Corp.04/06/2018DEF 14AOfficial notification to shareholders of matters to be brought to a vote ("Proxy") Download SEC Filing to Word Download SEC Filing to Excel Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
Westlake Chemical Corp.
(Kenner Andrew)
03/12/20184Statement of changes in beneficial ownership of securities Download SEC Filing to Word Excel SEC Filing Unavailable Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
Westlake Chemical Corp.
(BUESINGER ROBERT F.)
03/06/20184Statement of changes in beneficial ownership of securities Download SEC Filing to Word Excel SEC Filing Unavailable Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
Westlake Chemical Corp.
(Mangieri George J)
03/06/20184Statement of changes in beneficial ownership of securities Download SEC Filing to Word Excel SEC Filing Unavailable Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
Westlake Chemical Corp.
(Kenner Andrew)
03/06/20184Statement of changes in beneficial ownership of securities Download SEC Filing to Word Excel SEC Filing Unavailable Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
Westlake Chemical Corp.
(Mangieri George J)
03/01/20184Statement of changes in beneficial ownership of securities Download SEC Filing to Word Excel SEC Filing Unavailable Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
Westlake Chemical Corp.
(BLAKELY ROBERT T)
02/28/20184Statement of changes in beneficial ownership of securities Download SEC Filing to Word Excel SEC Filing Unavailable Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
Westlake Chemical Corp.
(Teel Lawrence E)
02/27/20184Statement of changes in beneficial ownership of securities Download SEC Filing to Word Excel SEC Filing Unavailable Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
Westlake Chemical Corp.
(Bender Mark Steven)
02/27/20184Statement of changes in beneficial ownership of securities Download SEC Filing to Word Excel SEC Filing Unavailable Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
Westlake Chemical Corp.
(Bender Mark Steven)
02/26/20184Statement of changes in beneficial ownership of securities Download SEC Filing to Word Excel SEC Filing Unavailable Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
Westlake Chemical Corp.
(LUKENS MAX L)
02/23/20184Statement of changes in beneficial ownership of securities Download SEC Filing to Word Excel SEC Filing Unavailable Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
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