10:54 AM EDT, 03/18/2024 (MT Newswires) -- Robert F. Buesinger, EVP, HIP, IT & Digital, on March 15, 2024, sold 3,878 shares in Westlake (WLK) for $560,371. Following the Form 4 filing with the SEC, Buesinger has control over a total of 21,144 shares of the company, with 21,144 shares held directly.

SEC Filing:

https://www.sec.gov/Archives/edgar/data/1262823/000095017024032552/xslF345X03/ownership.xml

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