WLK
WESTLAKE CORP
NYSE · Basic Materials · Chemicals - Specialty · US
$60.84
−2.95%Oct 21, 2026, 12:00 UTC
WESTLAKE CORP announced that it will host a conference call to discuss its earnings release on November 4, 2026.
Source:Oct 21, 2026, 12:00 UTC
WESTLAKE CORP announced that it will release third-quarter 2026 earnings before the market opens on November 4, 2026.
Source:Oct 5, 2026, 13:00 UTC
Westlake Royal Building Products consolidated its US Tile and Newpoint roofing brands under the single national brand name US Tile Concrete and Clay Roofing.
Source:Sep 29, 2026, 10:00 UTC
Westlake announced it will close its PVC plant in Cologne, Germany to optimize its European chlorovinyls footprint amid challenging market conditions.
Source:Sep 28, 2026, 13:00 UTC
Westlake Royal Building Products, a brand of Westlake Corporation, introduced four new gable vents to its Mid-America line of exterior siding accessories.
Source:Sep 24, 2026, 13:00 UTC
Westlake Royal Building Products expanded its distribution partnership with BlueLinx, becoming BlueLinx's sole PVC trim supplier and making Kleer PVC Trim available through 27 BlueLinx distribution locations across New England, the North and Mid-Atlantic, the South, the Ohio Valley and select Central U.S. markets.
Aug 31, 2026, 21:10 UTC
Westlake Corp appointed Tommy E. Darby as Vice President and Chief Accounting Officer, effective August 31, 2026.
Aug 21, 2026, 15:22 UTC
Westlake Corporation announced the dual listing of its common stock on the NYSE Texas, a newly launched fully electronic equities exchange headquartered in Dallas, Texas.
Source:Aug 14, 2026, 21:43 UTC
Westlake Corporation's Board of Directors declared a regular quarterly dividend of $0.533 per share for the second quarter of 2026, payable on September 10, 2026 to stockholders of record on August 25, 2026.
Source:Aug 13, 2026, 07:31 UTC
Assenagon Asset Management S.A. acquired a new stake in Westlake Corporation by purchasing 55,289 shares valued at approximately $4,036,000 during the second quarter, as disclosed in a recent SEC filing.
Source:Aug 11, 2026, 23:45 UTC
Westlake Corporation Chairman Albert Chao sold 38,873 shares of Westlake stock on August 11, 2026, at an average price of $80.28, totaling $3,120,724.44, reducing his direct stake by 5.70% to 642,880 shares.
Source:Aug 4, 2026, 10:30 UTC
Westlake Corporation reported its second quarter 2026 results, showing improved net income and EBITDA compared to the prior quarter and prior year.
Jul 21, 2026, 13:00 UTC
Westlake Royal Building Products introduced SturdiMount Woodgrain mounting blocks with a woodgrain finish to blend with siding materials.
Source:Jul 20, 2026, 23:59 UTC
President Donald Trump granted two-year exemptions to Westlake Vinyls Inc., Zeon Chemicals LP, and 18 other chemical facilities from EPA emission monitoring and reduction deadlines under the HON rule.
Source:Jun 22, 2026, 13:00 UTC
Westlake Royal Building Products introduced two new colorways and two extended color palettes for its Dutch Quality Stone line.
Source:Jun 15, 2026, 18:18 UTC
Westlake Corporation, through its German subsidiary Westlake Vinnolit GmbH & Co. KG, completed the acquisition of a PVC and VCM production site in Wilhelmshaven, Germany.