Investor Relations

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View Section 16 Filings (Form 3,4,5)
Company
(Filer Name)
Date FiledTypeView
Westlake Chemical Corp.04/05/2019DEFA14AAdditional 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.04/05/2019DEF 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.
(RILEY H JOHN JR)
03/20/20194Statement 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.02/20/201910-KAnnual report which provides a comprehensive overview of the company for the past year Download SEC Filing to Word Download SEC Filing to Excel Download SEC Filing to Adobe PDF Download XBRL Content
Westlake Chemical Corp.
(Teel Lawrence E)
02/20/20194Statement 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)
02/20/20194Statement 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)
02/20/20194Statement 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.
(Ederington L. Benjamin)
02/20/20194Statement 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.
(Chao James)
02/20/20194Statement 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.
(Chao Albert)
02/20/20194Statement 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.)
02/20/20194Statement 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)
02/20/20194Statement 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)
02/19/20194Statement 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.)
02/19/20194Statement 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)
02/19/20194Statement 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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