2801 POST OAK BLVD, HOUSTON, TX
Expands Global Chlorovinyls Manufacturing Capacity With Acquisition Of PVC And VCM Plants In Wilhelmshaven, Germany
Westlake Corporation Elects Five Directors and Approves Executive Compensation
Reports First Quarter 2026 Results
Reg. FD
Appoints Jonathan H. Baksht as Senior Vice President and Chief Financial Officer
Other Events
Westlake Corporation Enters $1.5 Billion Credit Agreement
Executive Transition - Robert Buesinger Retires; Brian Powers Appointed SVP
Q1
FY 2025
Q3
Q2
FY 2023
Prospectus filed pursuant to Rule 424(b)(5)
S-3ASR
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Statement of Changes in Beneficial Ownership
Initial Statement of Beneficial Ownership
Notice of Proposed Sale of Securities
Specialized Disclosure Report
Free Writing Prospectus
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Correspondence