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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 2012-01-13 Merger & Acquisition
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
SC TO-C Filing
Merger & Acquisition Classification · 95% confidence The document is a Schedule TO filing with the SEC, which is a Tender Offer Statement under Section 14(d)(1) or 13(e)(1) of the Securities Exchange Act of 1934. It relates to a tender offer by Westlake Chemical Corporation for Georgia Gulf Corporation. The presence of terms like 'Tender Offer Statement' and references to tender offer rules clearly indicate this is related to merger and acquisition activity. The document length is 1751 characters, which is short and contains no financial statements or detailed financial data, but it is not merely an announcement or certification. Therefore, the most appropriate classification is 'Merger & Acquisition' (MA).
2012-01-13 English
4 Filing
Director's Dealing
2011-11-17 English
10-Q Filing
Interim / Quarterly Report 9M 2011
2011-11-02 English
8-K Filing
Earnings Release Classification · 95% confidence The document is a Form 8-K filed with the SEC, dated November 1, 2011, by Westlake Chemical Corporation. It specifically mentions that it includes a press release announcing the company's 2011 third quarter earnings. The document states that the press release is furnished as Exhibit 99.1 and is incorporated by reference. The length of the document is 2750 characters, which is relatively short and primarily serves as an announcement of the earnings release rather than containing detailed financial statements or analysis. According to the 'MENU VS MEAL' rule, short documents that announce or furnish a press release of earnings results should be classified as Earnings Release (ER) if they contain the initial announcement of quarterly financial results. Since this document includes the press release announcing the third quarter earnings, it fits the Earnings Release category rather than a full Interim Report or Annual Report. Therefore, the appropriate classification is ER with high confidence.
2011-11-01 English
S-3ASR Filing
Capital/Financing Update Classification · 95% confidence The document is a Form S-3 Registration Statement filed with the SEC by Westlake Chemical Corporation. It is a registration statement under the Securities Act of 1933, used for registering securities to be offered to the public. The text includes details about the securities to be registered (debt securities, preferred stock, common stock, warrants), the subsidiaries that may guarantee debt securities, risk factors, and other information typical of a prospectus. It is not an annual report, earnings release, or any other financial report but a capital markets filing related to securities issuance. Therefore, it fits the category of Capital/Financing Update (CAP). The document length is substantial (15,000 characters), and it is the actual registration statement, not just an announcement of a report, so it is not RPA or RNS. Confidence is high given the clear identification of the form and content.
2011-09-30 English
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 focuses on the entry into a material definitive agreement, specifically a second amendment and restatement of a revolving credit agreement. It details changes to the credit facility terms, covenants, and borrowing limits. There are no financial statements or comprehensive financial performance data included, only a description of the credit agreement amendment. This type of filing is an update on financing activities and capital structure changes. Therefore, it fits best under the category 'Capital/Financing Update' (CAP). The document length is sufficient and contains substantive detail about the financing amendment, not just a brief announcement or reference to another report, so it is not an RPA or RNS. Hence, the classification is CAP with high confidence.
2011-09-19 English

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