Investor Relations

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View Section 16 Filings (Form 3,4,5)
Company
(Filer Name)
Date FiledTypeView
Westlake Chemical Corp.
(Chao James)
05/25/20184Statement 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.05/22/2018SDSpecialized Disclosure Report Download SEC Filing to Word Download SEC Filing to Excel Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
Westlake Chemical Corp.
(Bender Mark Steven)
05/22/20184Statement 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.05/21/20188-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.
(RILEY H JOHN JR)
05/21/20184Statement 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.
(MCCOLLUM MARK A)
05/21/20184Statement 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)
05/21/20184Statement 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.
(NORTHCUTT R BRUCE)
05/21/20184Statement 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.
(GRAFF MICHAEL J)
05/21/20184Statement 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.
(Jenkins Dorothy C)
05/21/20184Statement 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)
05/21/20184Statement 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.
(MCCOLLUM MARK A)
05/21/20183Initial 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.
(BUESINGER ROBERT F.)
05/16/20184Statement 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)
05/14/20184Statement 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.
(Jenkins Dorothy C)
05/11/20184Statement 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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