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WESTLAKE CORP — Investor Relations & Filings

Ticker · WLK ISIN · US9604131022 LEI · GOXNEVUM0LL78B1OS344 US Manufacturing
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Filings indexed 1,312 across all filing types
Latest filing 2010-07-08 Capital/Financing Update
Country US United States of America
Listing US WLK

About WESTLAKE CORP

https://www.westlake.com/

Westlake Corporation is a global manufacturer and supplier of materials and innovative products. The company's core business involves the production of petrochemicals, polymers, and fabricated building products. These materials serve as essential components for a wide range of applications and are utilized in vital solutions across diverse sectors, including packaging, healthcare, automotive, consumer goods, and building and construction. Westlake's operations are structured around key product areas, such as olefins and vinyls, which provide the foundational building blocks for numerous everyday items.

Recent filings

Filing Released Lang Actions
8-K Filing
Capital/Financing Update Classification · 95% confidence The document is a Form 8-K filed with the SEC, which is a current report used to announce major events that shareholders should know about. The content describes the completion of a financing transaction involving tax-exempt revenue bonds and related loan agreements. It includes details about the bond issuance, loan agreement, and supplemental indenture. There are no financial statements or detailed financial performance data presented, only a description of a capital raising event and related agreements. This fits the definition of a Capital/Financing Update (CAP) rather than a full financial report or other categories. The document length is about 5895 characters, which is sufficient to provide substantive information about the financing event. Therefore, the appropriate classification is CAP with high confidence.
2010-07-08 English
8-K Filing
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is a Form 8-K filed with the SEC, dated May 20, 2010, reporting the submission of matters to a vote of security holders at the company's 2010 annual meeting. It details the voting results for the election of directors and the ratification of the independent auditor. The content focuses on official voting results from a shareholder meeting, which aligns with the category for Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is 2727 characters, which is short but contains substantive voting data, not just an announcement of a report. Therefore, it is not a Report Publication Announcement (RPA) or Regulatory Filing (RNS). The key indicator is the detailed tabulation of votes cast, which is characteristic of DVA filings.
2010-05-25 English
10-Q Filing
Interim / Quarterly Report Q1 2010
2010-05-05 English
8-K Filing
Earnings Release Classification · 95% confidence The document is a Form 8-K filed with the SEC, dated May 4, 2010, reporting the issuance of a press release announcing the company's first-quarter earnings for 2010. The text explicitly states that the press release is furnished as an exhibit and incorporated by reference, and the document itself does not contain detailed financial statements or substantive financial data. The length of the document is 2741 characters, which is relatively short and consistent with an announcement rather than a full earnings report. According to the rules, initial announcements of quarterly financial results (key highlights only) are classified as Earnings Release (ER). The document is not the full earnings report but the Form 8-K furnishing the earnings press release, which is typical for an Earnings Release filing. Therefore, the appropriate classification is Earnings Release (ER).
2010-05-04 English
4 Filing
Director's Dealing
2010-04-30 English
DEF 14A Filing
Proxy Solicitation & Information Statement
2010-04-09 English

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