Westlake Corp

Ownership Transactions Reported by 23 Insiders

Symbol
WLK on NYSE
Industry
Industrial Organic Chemicals
Location
2801 Post Oak Blvd, Suite 600, Houston, TX

Insiders trading volume in the past year

Westlake Corp executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Dorothy Jenkins Director, 10%+ Owner $12.1B Aug 12, 2022
Albert Chao Executive Chairman, Director $66.2M Feb 20, 2025
L. Benjamin Ederington EVP, PEM, GC and CAO $9.07M Feb 20, 2025
James Chao Senior Chairman, Director $7.43M Feb 20, 2025
Mark Steven Bender Evp & Cfo $7.02M -$753K -9.69% Feb 20, 2025
Roger L. Kearns COO and EVP, PEM $5.88M Feb 17, 2023
Robert F. Buesinger EVP, HIP, IT & Digital $4.34M -$555K -11.3% Feb 20, 2025
Catherine Chao Director $3.78M Aug 9, 2024
David Chao Director $3.51M -$453K -11.4% Nov 29, 2024
Bruce Northcutt Director $3.18M Aug 9, 2024
Michael Graff Director $3.17M Aug 9, 2024
Andrew Kenner SVP, Operations $2.92M Feb 18, 2022
Thomas J. Janssens SVP, Ops - PEM & Corp Logistic $2.11M Feb 20, 2025
Marius Haas Director $1.84M Aug 9, 2024
Jeffrey Wayne Sheets Director $1.84M Aug 9, 2024
Kimberly Lubel Director $1.67M Aug 9, 2024
Mark A. Mccollum Director $1.35M Aug 9, 2024
Jean-Marc Gilson President and CEO $994K Feb 28, 2025
John T. Chao Director $866K Mar 5, 2025
Johnathan S. Zoeller VP and CAO $665K Mar 21, 2024
Jeffrey Adam Holy VP and CAO $594K Feb 20, 2025
Carolyn Chao Sabat Director $389K Aug 9, 2024
Roger A. Cregg Director $173K Dec 10, 2024

Recent Insider Transactions by Companies or Individuals for Westlake Corp

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.