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    Westlake Corporation

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    $WLK
    Major Chemicals
    Industrials

    Westlake Chemical Corporation, together with its subsidiaries, manufactures and markets basic chemicals, vinyls, polymers, and building products worldwide. It operates through two segments, Vinyls and Olefins. The Vinyls segment provides specialty and commodity polyvinyl chloride (PVC), vinyl chloride monomers, ethylene dichloride, chlorine, caustic soda, chlorinated derivative, and ethylene products. This segment also manufactures and sells PVC compounds and building products fabricated from PVC, including residential siding, trim and molding, pipe and fittings for various water, sewer and industrial applications, profiles for windows and doors, decking products, films for various inflatables, wall covering tapes, roofing applications, and composite roof tiles. The Olefins segment offers polyethylene, styrene monomers, and various ethylene co-products, as well as sells propylene, crude butadiene, pyrolysis gasoline, and hydrogen products. Westlake Chemical Corporation offers its products to a range of customers, including chemical processors, plastics fabricators, small construction contractors, municipalities, and supply warehouses in various consumer and industrial markets, such as flexible and rigid packaging, automotive products, coatings, water treatment, refrigerants, and residential and commercial construction, as well as other durable and non-durable goods. The company was founded in 1986 and is headquartered in Houston, Texas. Westlake Chemical Corporation is a subsidiary of TTWF LP.

    IPO Year: 2004

    Exchange: NYSE

    Website: westlake.com

    Peers

    $WLKP

    Recent Analyst Ratings for Westlake Corporation

    DatePrice TargetRatingAnalyst
    5/27/2026$95.00Buy → Neutral
    Citigroup
    5/18/2026$90.00Underweight → Neutral
    Analyst
    5/6/2026$90.00Neutral → Underweight
    Analyst
    4/20/2026$120.00Buy → Hold
    Deutsche Bank
    4/6/2026$119.00Buy → Neutral
    BofA Securities
    3/5/2026$127.00Market Perform → Outperform
    BMO Capital Markets
    2/9/2026$88.00Outperform → Neutral
    Mizuho
    11/3/2025Neutral → Buy
    BofA Securities
    10/14/2025$87.00Buy → Neutral
    BofA Securities
    8/6/2025$90.00Hold → Buy
    Tudor, Pickering, Holt & Co.
    See more ratings

    Westlake Corporation SEC Filings

    View All

    SEC Form 8-K filed by Westlake Corporation

    8-K - WESTLAKE CORP (0001262823) (Filer)

    5/18/26 5:00:15 PM ET
    $WLK
    Major Chemicals
    Industrials

    SEC Form SD filed by Westlake Corporation

    SD - WESTLAKE CORP (0001262823) (Filer)

    5/18/26 5:00:29 PM ET
    $WLK
    Major Chemicals
    Industrials

    SEC Form 10-Q filed by Westlake Corporation

    10-Q - WESTLAKE CORP (0001262823) (Filer)

    5/6/26 1:49:42 PM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation filed SEC Form 8-K: Results of Operations and Financial Condition, Regulation FD Disclosure, Financial Statements and Exhibits

    8-K - WESTLAKE CORP (0001262823) (Filer)

    5/5/26 7:30:44 AM ET
    $WLK
    Major Chemicals
    Industrials

    SEC Form 8-K filed by Westlake Corporation

    8-K - WESTLAKE CORP (0001262823) (Filer)

    4/20/26 5:05:00 PM ET
    $WLK
    Major Chemicals
    Industrials

    SEC Form 8-K filed by Westlake Corporation

    8-K - WESTLAKE CORP (0001262823) (Filer)

    4/14/26 6:01:16 AM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation filed SEC Form 8-K: Entry into a Material Definitive Agreement

    8-K - WESTLAKE CORP (0001262823) (Filer)

    4/6/26 6:02:55 AM ET
    $WLK
    Major Chemicals
    Industrials

    SEC Form 8-K filed by Westlake Corporation

    8-K - WESTLAKE CORP (0001262823) (Filer)

    4/2/26 8:01:39 AM ET
    $WLK
    Major Chemicals
    Industrials

    SEC Form DEFA14A filed by Westlake Corporation

    DEFA14A - WESTLAKE CORP (0001262823) (Filer)

    4/2/26 7:35:18 AM ET
    $WLK
    Major Chemicals
    Industrials

    SEC Form DEF 14A filed by Westlake Corporation

    DEF 14A - WESTLAKE CORP (0001262823) (Filer)

    4/2/26 7:30:33 AM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation Analyst Ratings

    Analyst ratings in real time. Analyst ratings have a very high impact on the underlying stock. See them live in this feed.

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    Westlake Corporation downgraded by Citigroup with a new price target

    Citigroup downgraded Westlake Corporation from Buy to Neutral and set a new price target of $95.00

    5/27/26 8:42:14 AM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation upgraded by Analyst with a new price target

    Analyst upgraded Westlake Corporation from Underweight to Neutral and set a new price target of $90.00

    5/18/26 8:30:48 AM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation downgraded by Analyst with a new price target

    Analyst downgraded Westlake Corporation from Neutral to Underweight and set a new price target of $90.00

    5/6/26 7:34:35 AM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation downgraded by Deutsche Bank with a new price target

    Deutsche Bank downgraded Westlake Corporation from Buy to Hold and set a new price target of $120.00

    4/20/26 8:26:00 AM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation downgraded by BofA Securities with a new price target

    BofA Securities downgraded Westlake Corporation from Buy to Neutral and set a new price target of $119.00

    4/6/26 8:43:54 AM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation upgraded by BMO Capital Markets with a new price target

    BMO Capital Markets upgraded Westlake Corporation from Market Perform to Outperform and set a new price target of $127.00

    3/5/26 8:24:22 AM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation downgraded by Mizuho with a new price target

    Mizuho downgraded Westlake Corporation from Outperform to Neutral and set a new price target of $88.00

    2/9/26 7:00:44 AM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation upgraded by BofA Securities

    BofA Securities upgraded Westlake Corporation from Neutral to Buy

    11/3/25 9:08:28 AM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation downgraded by BofA Securities with a new price target

    BofA Securities downgraded Westlake Corporation from Buy to Neutral and set a new price target of $87.00

    10/14/25 8:43:41 AM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation upgraded by Tudor, Pickering, Holt & Co. with a new price target

    Tudor, Pickering, Holt & Co. upgraded Westlake Corporation from Hold to Buy and set a new price target of $90.00

    8/6/25 9:47:55 AM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation Insider Purchases

    Insider purchases reveal critical bullish sentiment about the company from key stakeholders. See them live in this feed.

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    EVP, PEM Segment Head Buesinger Robert F. bought $7,751 worth of shares (83 units at $93.39) and sold $6,034 worth of shares (83 units at $72.70) (SEC Form 4)

    4 - WESTLAKE CORP (0001262823) (Issuer)

    6/9/25 1:59:50 PM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

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    EVP & CFO Bender Mark Steven converted options into 13,164 shares and covered exercise/tax liability with 5,284 shares, increasing direct ownership by 28% to 35,895 units (SEC Form 4) to cover withholding tax

    4 - WESTLAKE CORP (0001262823) (Issuer)

    5/14/26 12:33:47 PM ET
    $WLK
    Major Chemicals
    Industrials

    SEC Form 4 filed by Powers Brian John

    4 - WESTLAKE CORP (0001262823) (Issuer)

    4/6/26 8:02:33 AM ET
    $WLK
    Major Chemicals
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    SEC Form 3 filed by new insider Powers Brian John

    3 - WESTLAKE CORP (0001262823) (Issuer)

    4/2/26 3:13:24 PM ET
    $WLK
    Major Chemicals
    Industrials

    SEC Form 4 filed by Buesinger Robert F.

    4 - WESTLAKE CORP (0001262823) (Issuer)

    3/31/26 9:48:51 AM ET
    $WLK
    Major Chemicals
    Industrials

    SEC Form 4 filed by Bender Mark Steven

    4 - WESTLAKE CORP (0001262823) (Issuer)

    3/30/26 4:10:11 PM ET
    $WLK
    Major Chemicals
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    Amendment: EVP & CFO Bender Mark Steven covered exercise/tax liability with 1,171 shares, decreasing direct ownership by 4% to 25,608 units (SEC Form 4)

    4/A - WESTLAKE CORP (0001262823) (Issuer)

    3/6/26 3:16:14 PM ET
    $WLK
    Major Chemicals
    Industrials

    EVP & CFO Bender Mark Steven exercised 12,693 shares at a strike of $76.42, returned $1,246,453 worth of shares to the company (12,693 units at $98.20) and sold $1,756,997 worth of shares (17,409 units at $100.92), decreasing direct ownership by 28% to 44,433 units (SEC Form 4)

    4 - WESTLAKE CORP (0001262823) (Issuer)

    3/2/26 11:35:03 AM ET
    $WLK
    Major Chemicals
    Industrials

    SEC Form 4 filed by Director Patel Bhavesh V.

    4 - WESTLAKE CORP (0001262823) (Issuer)

    2/24/26 6:51:33 AM ET
    $WLK
    Major Chemicals
    Industrials

    SEC Form 3 filed by new insider Patel Bhavesh V.

    3 - WESTLAKE CORP (0001262823) (Issuer)

    2/23/26 7:00:02 PM ET
    $WLK
    Major Chemicals
    Industrials

    SVP, HIP Segment Head Szwejbka Scott Thomas covered exercise/tax liability with 91 shares and was granted 365 shares, increasing direct ownership by 2% to 13,773 units (SEC Form 4)

    4 - WESTLAKE CORP (0001262823) (Issuer)

    2/23/26 2:45:33 PM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation Press Releases

    Fastest customizable press release news feed in the world

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    Westlake Corporation Declares Quarterly Dividend

    $0.53 per share dividend declared payable on June 11, 2026 The Board of Directors of Westlake Corporation (NYSE:WLK) today declared a regular dividend distribution of $0.53 per share for the first quarter of 2026. This dividend will be payable on June 11, 2026 to stockholders of record on May 27, 2026. Westlake announced its first dividend on November 11, 2004 and has successively been paying and increasing its dividend for the past 22 years. The statements in this release that are not historical facts, including statements regarding future payment of dividend, are forward-looking statements. These forward-looking statements are subject to significant risks and uncertainties. For more

    5/15/26 4:15:00 PM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation Reports First Quarter 2026 Results

    Westlake Corporation (NYSE:WLK) (the "Company" or "Westlake") today announced first quarter 2026 results. SUMMARY FINANCIAL HIGHLIGHTS (in millions of dollars, except per share data and percentages)       Three Months Ended March 31, 2026   Three Months Ended December 31, 2025   Three Months Ended March 31, 2025               Westlake Corporation             Net sales   $ 2,652     $ 2,533     $ 2,846   Loss from operations   $ (172 )

    5/5/26 6:30:00 AM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Epoxy's Deer Park, Texas, Site Achieves ISCC PLUS Certification, Expanding EpoVIVE™ Mass Balance Offering Across Europe and the U.S.

    Westlake Corporation (NYSE:WLK) today announced that its Westlake Epoxy plant in Deer Park, Texas, has received International Sustainability & Carbon Certification (ISCC) PLUS. The certification covers liquid epoxy resins (LER), solid epoxy resins (SER), and liquid epoxy blends that combine LER with reactive modifiers, serving key end-use segments such as industrial coatings, construction, wind energy, composites, automotive and electronics. Starting today, existing and new customers will have access to these ISCC+ mass balance-attributed content of certified renewable feedstock. These solutions support sustainability objectives while maintaining the same quality, performance, and specifica

    5/4/26 8:00:00 AM ET
    $WLK
    Major Chemicals
    Industrials

    BlueLinx Introduces TruExterior® Siding and Trim by Westlake Royal Building Products™

    Launches Poly-Ash Siding and Trim Across Select BlueLinx Markets BlueLinx Holdings Inc. (NYSE:BXC), a leading U.S. wholesale distributor of building products, today announced the launch of TruExterior® Siding and Trim by Westlake Royal Building Products™ across 12 BlueLinx markets, including six of the top 50 U.S. metropolitan statistical areas. This coordinated expansion significantly broadens access to TruExterior's high‑performance poly‑ash siding and trim, reinforcing BlueLinx's commitment to growing its specialty product portfolio in key, high‑demand regions. TruExterior Siding and Trim is now available through BlueLinx locations in Denville, NJ; Pittsburgh, PA; Frederick, MD; Ri

    4/30/26 8:02:00 AM ET
    $BXC
    $WLK
    Wholesale Distributors
    Consumer Discretionary
    Major Chemicals
    Industrials

    Westlake Announces First Quarter 2026 Conference Call

    Westlake Corporation (NYSE:WLK) will release its first quarter 2026 earnings prior to the market opening on Tuesday, May 5, 2026. The company will host a conference call at 11:00 a.m. Eastern Time (10:00 a.m. Central Time) on the same day to discuss the earnings release. To access the conference by phone, it is necessary to pre-register at https://register-conf.media-server.com/register/BI34ea020237b448069214d7ccf868ece8. Once registered, you will receive a phone number and unique PIN number. When you dial in, you will input the PIN number to be placed into the call. The conference call and replay will be available via webcast at https://edge.media-server.com/mmc/p/p33g6sjv and the earn

    4/21/26 9:00:00 AM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation Appoints Jonathan H. Baksht as Senior Vice President and Chief Financial Officer

    Westlake Corporation (NYSE:WLK) (the "Company" or "Westlake") announced today that Mr. Jonathan H. Baksht will be joining the company as Senior Vice President and Chief Financial Officer, reporting to Mr. Jean-Marc Gilson, Westlake's President and Chief Executive Officer. Mr. Baksht succeeds Mr. M. Steven Bender, who, as previously disclosed, will retire by the end of the year and, effective June 15, 2026, will transition from his position as Executive Vice President and Chief Financial Officer of the Company to the position of Special Advisor to the President of the Company. Mr. Baksht most recently served as Executive Vice President and Chief Financial Officer of Fortune Brands Innovati

    4/20/26 5:00:00 PM ET
    $WLK
    Major Chemicals
    Industrials

    Capstone Awarded Eldorado Stone Distribution, Targeting $5 Million in Organic Revenue Growth

    $5 million in organic revenue sold through existing distribution channels with no incremental investment; share-of-wallet capture from existing customers accelerates near-term revenue ramp Capstone Holding Corp. (NASDAQ:CAPS), a tech-enabled building products distribution platform, today announced it has been awarded distribution rights for Eldorado Stone, a premium manufactured stone veneer brand from Westlake Royal Building Products. The Company expects the addition will contribute $5 million in annualized run-rate revenue by Q3 2027, sold entirely through Capstone's existing distribution channels with no incremental infrastructure investment. Capstone is already a top-three national

    4/6/26 7:30:00 AM ET
    $CAPS
    $WLK
    RETAIL: Building Materials
    Consumer Discretionary
    Major Chemicals
    Industrials

    Westlake Corporation Reports Fourth Quarter and Full Year 2025 Results

    Meaningful actions taken in 2025 to optimize footprint, improve plant reliability, and structurally reduce costs expected to provide earnings improvement in 2026 Westlake Corporation (NYSE:WLK) (the "Company" or "Westlake") today announced fourth quarter and full year 2025 results. SUMMARY FINANCIAL HIGHLIGHTS ($ in millions except per share data and percentages)           Three Months Ended   Twelve Months Ended     December 31,   September 30,   December 31,   December 31,     2025   2025   2024   2025   2024 West

    2/24/26 6:30:00 AM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation Appoints New Directors to its Board

    Westlake Corporation (NYSE:WLK) announced that Mr. Bhavesh V. "Bob" Patel and Mr. Jean-Marc Gilson, the President and Chief Executive Officer of the Company, have been elected to the company's board of directors, effective February 20, 2026. "We are very pleased to welcome Bob to our board," said Westlake Corporation Executive Chairman Albert Chao. "He brings a wealth of experience and in-depth knowledge of the chemicals and building materials industries and adds to the already deep expertise our board has in this area. We are also pleased to welcome Jean-Marc to the board in recognition of his continued leadership of the company. His presence on the board is expected to further enhance c

    2/23/26 4:45:00 PM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation Declares Quarterly Dividend

    $0.53 per share dividend declared payable on March 18, 2026 The Board of Directors of Westlake Corporation (NYSE:WLK) today declared a regular dividend distribution of $0.53 per share for the fourth quarter of 2025. This dividend will be payable on March 18, 2026 to stockholders of record on March 3, 2026. Westlake announced its first dividend on November 11, 2004 and has successively been paying and increasing its dividend for the past 22 years. The statements in this release that are not historical facts, including statements regarding future payment of dividend, are forward-looking statements. These forward-looking statements are subject to significant risks and uncertainties. For

    2/20/26 4:15:00 PM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation Leadership Updates

    Live Leadership Updates

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    Westlake Corporation Appoints Jonathan H. Baksht as Senior Vice President and Chief Financial Officer

    Westlake Corporation (NYSE:WLK) (the "Company" or "Westlake") announced today that Mr. Jonathan H. Baksht will be joining the company as Senior Vice President and Chief Financial Officer, reporting to Mr. Jean-Marc Gilson, Westlake's President and Chief Executive Officer. Mr. Baksht succeeds Mr. M. Steven Bender, who, as previously disclosed, will retire by the end of the year and, effective June 15, 2026, will transition from his position as Executive Vice President and Chief Financial Officer of the Company to the position of Special Advisor to the President of the Company. Mr. Baksht most recently served as Executive Vice President and Chief Financial Officer of Fortune Brands Innovati

    4/20/26 5:00:00 PM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation Appoints New Directors to its Board

    Westlake Corporation (NYSE:WLK) announced that Mr. Bhavesh V. "Bob" Patel and Mr. Jean-Marc Gilson, the President and Chief Executive Officer of the Company, have been elected to the company's board of directors, effective February 20, 2026. "We are very pleased to welcome Bob to our board," said Westlake Corporation Executive Chairman Albert Chao. "He brings a wealth of experience and in-depth knowledge of the chemicals and building materials industries and adds to the already deep expertise our board has in this area. We are also pleased to welcome Jean-Marc to the board in recognition of his continued leadership of the company. His presence on the board is expected to further enhance c

    2/23/26 4:45:00 PM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation Appoints New Director to its Board

    Westlake Corporation (NYSE:WLK) today announced that Mr. Roger A. Cregg has been appointed to the company's board of directors. Mr. Cregg succeeds Mr. Marius A. Haas who, as previously disclosed, informed the board that he intended to retire from the board effective upon the appointment of his successor. Mr. Haas' retirement from the board was effective on December 10, 2024. "We are delighted that Roger has agreed to join our board," said Westlake Corporation Executive Chairman Albert Chao. "He brings a unique combination of experience and in-depth knowledge about the home building and other industries. We look forward to working with him as he shares his perspectives with the board. We w

    12/10/24 6:54:00 PM ET
    $WLK
    Major Chemicals
    Industrials

    NOVA Chemicals appoints Roger Kearns as President and CEO

    Calgary, AB, April 06, 2023 (GLOBE NEWSWIRE) -- NOVA Chemicals Corporation (NOVA Chemicals) today announced the appointment of Mr. Roger Kearns as President and Chief Executive Officer, effective June 12, 2023. Mr. Kearns most recently served as the Chief Operating Officer of Westlake Corporation, the global diversified manufacturer of essential products (NYSE:WLK) with 15,000 employees, which recorded net sales of USD $15.8bn and annual net income of USD $2.2bn in 2022. Mr. Kearns succeeds Mr. Danny Dweik, who has served as interim President and CEO of NOVA Chemicals since October 2022. Mr. Dweik will remain a member of NOVA's Board of Directors and return to his role as Head of Industr

    4/6/23 1:20:19 PM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation Financials

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    Westlake Corporation Declares Quarterly Dividend

    $0.53 per share dividend declared payable on June 11, 2026 The Board of Directors of Westlake Corporation (NYSE:WLK) today declared a regular dividend distribution of $0.53 per share for the first quarter of 2026. This dividend will be payable on June 11, 2026 to stockholders of record on May 27, 2026. Westlake announced its first dividend on November 11, 2004 and has successively been paying and increasing its dividend for the past 22 years. The statements in this release that are not historical facts, including statements regarding future payment of dividend, are forward-looking statements. These forward-looking statements are subject to significant risks and uncertainties. For more

    5/15/26 4:15:00 PM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation Reports First Quarter 2026 Results

    Westlake Corporation (NYSE:WLK) (the "Company" or "Westlake") today announced first quarter 2026 results. SUMMARY FINANCIAL HIGHLIGHTS (in millions of dollars, except per share data and percentages)       Three Months Ended March 31, 2026   Three Months Ended December 31, 2025   Three Months Ended March 31, 2025               Westlake Corporation             Net sales   $ 2,652     $ 2,533     $ 2,846   Loss from operations   $ (172 )

    5/5/26 6:30:00 AM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Announces First Quarter 2026 Conference Call

    Westlake Corporation (NYSE:WLK) will release its first quarter 2026 earnings prior to the market opening on Tuesday, May 5, 2026. The company will host a conference call at 11:00 a.m. Eastern Time (10:00 a.m. Central Time) on the same day to discuss the earnings release. To access the conference by phone, it is necessary to pre-register at https://register-conf.media-server.com/register/BI34ea020237b448069214d7ccf868ece8. Once registered, you will receive a phone number and unique PIN number. When you dial in, you will input the PIN number to be placed into the call. The conference call and replay will be available via webcast at https://edge.media-server.com/mmc/p/p33g6sjv and the earn

    4/21/26 9:00:00 AM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation Reports Fourth Quarter and Full Year 2025 Results

    Meaningful actions taken in 2025 to optimize footprint, improve plant reliability, and structurally reduce costs expected to provide earnings improvement in 2026 Westlake Corporation (NYSE:WLK) (the "Company" or "Westlake") today announced fourth quarter and full year 2025 results. SUMMARY FINANCIAL HIGHLIGHTS ($ in millions except per share data and percentages)           Three Months Ended   Twelve Months Ended     December 31,   September 30,   December 31,   December 31,     2025   2025   2024   2025   2024 West

    2/24/26 6:30:00 AM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation Declares Quarterly Dividend

    $0.53 per share dividend declared payable on March 18, 2026 The Board of Directors of Westlake Corporation (NYSE:WLK) today declared a regular dividend distribution of $0.53 per share for the fourth quarter of 2025. This dividend will be payable on March 18, 2026 to stockholders of record on March 3, 2026. Westlake announced its first dividend on November 11, 2004 and has successively been paying and increasing its dividend for the past 22 years. The statements in this release that are not historical facts, including statements regarding future payment of dividend, are forward-looking statements. These forward-looking statements are subject to significant risks and uncertainties. For

    2/20/26 4:15:00 PM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Announces Fourth Quarter and Full Year Earnings for 2025 Conference Call

    Westlake Corporation (NYSE:WLK) will release its fourth quarter and full year 2025 earnings prior to the market opening on Tuesday, February 24, 2026. The company will host a conference call at 11:00 a.m. Eastern Time (10:00 a.m. Central Time) on the same day to discuss the earnings release. To access the conference by phone, it is necessary to pre-register at https://register-conf.media-server.com/register/BI0ebecf9ae9804486aff77f70a8cc367f. Once registered, you will receive a phone number and unique PIN number. When you dial in, you will input the PIN number to be placed into the call. The conference call and replay will be available via webcast at https://edge.media-server.com/mmc/p/

    2/10/26 9:00:00 AM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Strengthens Global Compounds Portfolio With Acquisition of ACI Compounding Solutions Business

    Westlake Corporation (NYSE:WLK) ("Westlake") announced today that it has completed the acquisition of the global compounding solutions businesses of the ACI/Perplastic Group (collectively, "ACI"). Headquartered in Portugal, ACI is a global manufacturer of specialty materials, primarily serving the wire and cable sectors. "The integration of ACI with Westlake's compounding operations represents a strong strategic alignment, offering significant opportunities to further strengthen our Housing & Infrastructure Products (HIP) business. This acquisition will enhance the reach of Westlake Global Compounds and introduce new specialty products and advanced technologies to our portfolio," stated J

    1/5/26 11:49:00 AM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake to Rationalize Certain North American Chlorovinyl and Styrene Assets

    Westlake Corporation (NYSE:WLK) ("Westlake") (the "Company") announced today that the Company has approved a plan to cease operation of certain of the Company's North American chlorovinyl production facilities, including: its polyvinyl chloride ("PVC") plant at the Aberdeen, Mississippi site, which has an annual capacity of approximately 1 billion pounds of suspension PVC resin; its vinyl chloride monomer ("VCM") plant at the Lake Charles, Louisiana North site, which has an annual capacity of approximately 910 million pounds of VCM; and one of its diaphragm chlor-alkali units at the Lake Charles, Louisiana South site, which has an annual capacity of approximately 825 million pounds of

    12/15/25 8:30:00 AM ET
    $WLK
    Major Chemicals
    Industrials

    Westlake Corporation Declares Quarterly Dividend

    $0.53 per share dividend declared payable on December 11, 2025 The Board of Directors of Westlake Corporation (NYSE:WLK) today declared a regular dividend distribution of $0.53 per share for the third quarter of 2025. This dividend will be payable on December 11, 2025 to stockholders of record on November 25, 2025. Westlake announced its first dividend on November 11, 2004 and has successively been paying and increasing its dividend for the past 21 years. The statements in this release that are not historical facts, including statements regarding future payment of dividend, are forward-looking statements. These forward-looking statements are subject to significant risks and uncertaint

    11/14/25 4:15:00 PM ET
    $WLK
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    Westlake Corporation Reports Third Quarter 2025 Results

    Westlake Corporation (NYSE:WLK) (the "Company" or "Westlake") today announced third quarter 2025 results. SUMMARY FINANCIAL HIGHLIGHTS (in millions of dollars, except per share data and percentages)       Three Months Ended September 30, 2025   Three Months Ended June 30, 2025   Three Months Ended September 30, 2024               Westlake Corporation             Net sales   $ 2,838     $ 2,953     $ 3,117   Income (loss) from operations   $ (766

    10/30/25 6:30:00 AM ET
    $WLK
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    Westlake Corporation Large Ownership Changes

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    SEC Form SC 13G/A filed by Westlake Corporation (Amendment)

    SC 13G/A - WESTLAKE CORP (0001262823) (Subject)

    2/14/24 4:15:51 PM ET
    $WLK
    Major Chemicals
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    SEC Form SC 13G/A filed by Westlake Corporation (Amendment)

    SC 13G/A - WESTLAKE CORP (0001262823) (Subject)

    1/18/23 4:24:09 PM ET
    $WLK
    Major Chemicals
    Industrials

    SEC Form SC 13G/A filed by Westlake Chemical Corporation (Amendment)

    SC 13G/A - WESTLAKE CHEMICAL CORP (0001262823) (Subject)

    1/21/22 5:30:23 PM ET
    $WLK
    Major Chemicals
    Industrials

    SEC Form SC 13G/A filed

    SC 13G/A - WESTLAKE CHEMICAL CORP (0001262823) (Subject)

    2/5/21 4:37:19 PM ET
    $WLK
    Major Chemicals
    Industrials