WESTLAKE CORP (WLK) — SEC Filings

Latest SEC filings for WESTLAKE CORP (WLK), explained in plain English.

Sentiment Overview: 1 bullish, 1 bearish, 38 neutral, 1 mixed

Recent Filings (41)

• Westlake Corp. Appoints New CEO and CFO — 8-K · 2026-04-02T08:01:39-04:00 [neutral] Risk: medium
  Westlake Corp. announced on March 30, 2026, the appointment of Albert Chao as Chief Executive Officer, effective April 1, 2026. He will also serve as President
• Westlake Corp. Files Annual Report for 2025 — ARS · 2026-04-02T07:40:13-04:00 [neutral] Risk: low
  Westlake Corp. filed its Annual Report to Security Holders (ARS) on April 2, 2026, for the period ending December 31, 2025. The filing, with SEC Accession No. 0
• Westlake Corp Files Definitive Proxy Statement — DEFA14A · 2026-04-02T07:35:18-04:00 [neutral] Risk: low
  Westlake Corp filed a Definitive Proxy Statement (DEFA14A) on April 2, 2026, related to soliciting materials for shareholder matters. The filing includes variou
• 8-K Filing — 8-K · 2025-12-15T00:00:00.000Z [neutral]
• Westlake Corp to Acquire Boral North America for $2.15B — 8-K · 2025-11-12T00:00:00.000Z [mixed] Risk: medium
  Westlake Corporation announced on November 10, 2025, that it has entered into a definitive agreement to acquire Boral North America for $2.15 billion. This acqu
• 8-K Filing — 8-K · 2025-11-05T00:00:00.000Z [neutral]
• Westlake Corp Files 8-K on Nov 4, 2025 — 8-K · 2025-11-04T00:00:00.000Z [neutral] Risk: low
  Westlake Corporation filed an 8-K on November 4, 2025, to report on a Regulation FD Disclosure and Financial Statements and Exhibits. The filing details informa
• Westlake Plunges to $782M Loss on Massive Goodwill Impairment — 10-Q · 2025-10-31T00:00:00.000Z [bearish] Risk: high
  WESTLAKE CORP reported a significant net loss of $782 million for the three months ended September 30, 2025, a stark contrast to the net income of $108 million
• Westlake Corp Files 8-K: Financials & Reg FD Disclosures — 8-K · 2025-10-30T00:00:00.000Z [neutral] Risk: low
  On October 30, 2025, Westlake Corporation filed an 8-K report detailing its financial results and other relevant information. The filing includes information on
• Westlake Corp Prices $1.625 Billion Senior Notes Offering — 8-K · 2025-08-26T00:00:00.000Z [neutral] Risk: medium
  On August 26, 2025, Westlake Corporation announced the pricing of its offering of $1.625 billion aggregate principal amount of senior notes. The notes will matu
• Westlake's Q2 Soars on Strong Demand, Net Income Up 14.6% — 10-Q · 2025-08-06T00:00:00.000Z [bullish] Risk: medium
  WESTLAKE CORP reported a robust financial performance for the second quarter ended June 30, 2025, with significant growth in revenue and net income. The company
• Westlake Corp Files 8-K on Financials and Operations — 8-K · 2025-08-05T00:00:00.000Z [neutral] Risk: low
  On August 5, 2025, Westlake Corporation filed an 8-K report detailing its financial results and other relevant information. The filing includes information on i
• Westlake Corp Reports Exit/Disposal Costs — 8-K · 2025-06-17T00:00:00.000Z [neutral] Risk: medium
  On June 17, 2025, Westlake Corporation filed an 8-K report detailing costs associated with exit or disposal activities. The filing does not specify the exact na
• Westlake Corp Stockholders Vote on Directors and Compensation — 8-K · 2025-05-12T00:00:00.000Z [neutral] Risk: low
  On May 8, 2025, Westlake Corporation announced the results of its annual meeting of stockholders. The company's stockholders elected two Class II directors, app
• Westlake Corp. Q1 2025 Update: Financials and Debt Disclosed — 10-Q · 2025-05-02T00:00:00.000Z [neutral] Risk: low
  Westlake Corp. reported its first quarter 2025 results for the period ending March 31, 2025. The company's financial statements include details on common stock,
• Westlake Corp Announces Executive Compensation Changes — 8-K · 2025-04-16T00:00:00.000Z [neutral] Risk: low
  On April 11, 2025, Westlake Corporation announced changes in its executive compensation arrangements. Specifically, the company entered into a new employment ag
• Westlake Corp Files 2025 DEF 14A: Executive Comp Details — DEF 14A · 2025-03-28T00:00:00.000Z [neutral] Risk: low
  Westlake Corp filed its DEF 14A on March 28, 2025, for the fiscal year ending December 31, 2024. The filing details executive compensation and corporate governa
• Westlake Corp Appoints Two New Directors — 8-K · 2025-03-04T00:00:00.000Z [neutral] Risk: low
  On February 28, 2025, Westlake Corporation announced the appointment of two new directors, Albert Chao and James Chao, to its Board of Directors, effective imme
• Westlake Corp. Files 2024 10-K — 10-K · 2025-02-25T00:00:00.000Z [neutral] Risk: medium
  Westlake Corp. filed its 2024 10-K on February 25, 2025, detailing its financial performance for the fiscal year ending December 31, 2024. The company, headquar
• Westlake Corp Files 8-K on Operations and Financials — 8-K · 2025-02-24T00:00:00.000Z [neutral] Risk: low
  On February 24, 2025, Westlake Corporation filed an 8-K report detailing the results of its operations and financial condition. The filing also included informa
• Westlake Corp Appoints New Directors, Files Financials — 8-K · 2024-12-11T00:00:00.000Z [neutral] Risk: low
  Westlake Corporation announced on December 10, 2024, the appointment of two new directors, Albert Chao and James Chao, to its Board of Directors. Additionally,
• Westlake Corp. Files Q3 2024 10-Q — 10-Q · 2024-11-06T00:00:00.000Z [neutral] Risk: low
  Westlake Corp. reported its third-quarter 2024 results, with the filing dated November 6, 2024. The company's fiscal year ends on December 31st. Key financial d
• Westlake Corp Files 8-K on Financials and Operations — 8-K · 2024-11-05T00:00:00.000Z [neutral] Risk: low
  On November 5, 2024, Westlake Corporation filed an 8-K report detailing a significant event. The filing includes information regarding the company's results of
• Westlake Corp Announces Executive and Director Changes — 8-K · 2024-08-12T00:00:00.000Z [neutral] Risk: low
  Westlake Corporation announced on August 8, 2024, changes in its executive and director roles. Specifically, Albert Chao resigned as Director, and James Chao wa
• Westlake Corp Q2 2024 10-Q Filing — 10-Q · 2024-08-09T00:00:00.000Z [neutral] Risk: medium
  Westlake Corp filed its 10-Q for the period ending June 30, 2024. The filing details financial performance and operational updates for the second quarter of 202
• Westlake Corp Prices $1.625B Senior Notes Offering — 8-K · 2024-08-06T00:00:00.000Z [neutral] Risk: medium
  On August 6, 2024, Westlake Corporation announced the pricing of its offering of $1.625 billion aggregate principal amount of 5.375% Senior Notes due 2029. The
• Westlake Corp Reports Exit and Disposal Costs — 8-K · 2024-07-29T00:00:00.000Z [neutral] Risk: medium
  On July 29, 2024, Westlake Corporation filed an 8-K report detailing costs associated with exit or disposal activities. The filing indicates that the company is
• Westlake Corp Appoints New Executive Vice Presidents — 8-K · 2024-07-15T00:00:00.000Z [neutral] Risk: low
  On July 15, 2024, Westlake Corporation announced the appointment of two new officers: Robert B. "Bob" Chapman as Executive Vice President, Performance and Essen
• Westlake Corp Files 8-K: Regulation FD Disclosure — 8-K · 2024-07-01T00:00:00.000Z [neutral] Risk: medium
  On July 1, 2024, Westlake Corporation announced a Regulation FD Disclosure. The filing does not contain specific financial figures or details regarding the natu
• Westlake Corp Prices $1.625B Senior Notes Due 2029 — 8-K · 2024-06-13T00:00:00.000Z [neutral] Risk: medium
  On June 13, 2024, Westlake Corporation announced the pricing of its offering of $1.625 billion aggregate principal amount of 5.375% Senior Notes due 2029. The n
• Westlake Corp Appoints New Directors, Details Officer Compensation — 8-K · 2024-05-29T00:00:00.000Z [neutral] Risk: low
  Westlake Corporation announced on May 22, 2024, the appointment of two new directors, Albert Chao and James Chao, to its Board of Directors, effective immediate
• Westlake Corp Stockholders Re-elect Directors, Ratify Auditors — 8-K · 2024-05-13T00:00:00.000Z [neutral] Risk: low
  Westlake Corporation announced on May 9, 2024, that it held its Annual Meeting of Stockholders. During this meeting, stockholders voted on the election of two C
• Westlake Corp. Files Q1 2024 10-Q — 10-Q · 2024-05-02T00:00:00.000Z [neutral] Risk: low
  Westlake Corp. filed its 10-Q for the period ending March 31, 2024. The company reported its financial performance and position, including details on its common
• Westlake Corp Files 8-K on Financials — 8-K · 2024-05-01T00:00:00.000Z [neutral] Risk: low
  Westlake Corporation filed an 8-K on May 1, 2024, to report on its results of operations and financial condition. The filing also includes Regulation FD disclos
• Westlake Corp Appoints New CFO, Michael Grace — 8-K · 2024-04-25T00:00:00.000Z [neutral] Risk: low
  On April 25, 2024, Westlake Corporation announced the appointment of Michael J. Grace as Executive Vice President and Chief Financial Officer, effective May 1,
• 8-K Filing — 8-K · 2024-04-03T00:00:00.000Z [neutral]
• Westlake Corp DEF 14A: Executive Pay & Governance Details — DEF 14A · 2024-03-29T00:00:00.000Z [neutral] Risk: medium
  Westlake Corp filed its DEF 14A on March 29, 2024, detailing executive compensation and corporate governance for the fiscal year ending December 31, 2023. The f
• WESTLAKE CORP Files 2023 10-K, Details Operations — 10-K · 2024-02-22T00:00:00.000Z [neutral] Risk: medium
  WESTLAKE CORP filed its 10-K on February 22, 2024, for the fiscal year ending December 31, 2023. The filing indicates the company's business address is 2801 Pos
• Westlake Corp Files 8-K on Financial Condition and Operations — 8-K · 2024-02-20T00:00:00.000Z [neutral] Risk: low
  Westlake Corporation filed an 8-K on February 20, 2024, to report on its results of operations and financial condition, as well as Regulation FD Disclosure and
• SC 13G/A Filing — SC 13G/A · 2024-02-14T00:00:00.000Z [neutral]
• Westlake Corp Updates NYSE Listings for Common Stock, 2029 Notes — 8-K · 2024-02-06T00:00:00.000Z [neutral]
  Westlake Corporation filed an 8-K on February 6, 2024, to update the securities registered under Section 12(b) of the Securities Exchange Act of 1934. The filin