Westlake Corporation (WLK) Latest Company News

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:
- globenewswire.com
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:
- globenewswire.com
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:
- defenseworld.net
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:
- dailypolitical.com
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.
Source:
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:
- globenewswire.com
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:
- wkms.org
- timesleader.net
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:
- businesswire.com
- zacks.com
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.
Source:

WLK

Westlake Corp appointed Tommy E. Darby as Vice President and Chief Accounting Officer, effective August 31, 2026.

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.

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.

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.

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.

Westlake Corporation reported its second quarter 2026 results, showing improved net income and EBITDA compared to the prior quarter and prior year.

Westlake Royal Building Products introduced SturdiMount Woodgrain mounting blocks with a woodgrain finish to blend with siding materials.

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.

Westlake Royal Building Products introduced two new colorways and two extended color palettes for its Dutch Quality Stone line.

Westlake Corporation, through its German subsidiary Westlake Vinnolit GmbH & Co. KG, completed the acquisition of a PVC and VCM production site in Wilhelmshaven, Germany.