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Mark Steven Bender currently holds 35,895 shares of Westlake Chemical Partners LP (WLKP), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark Steven Bender has been a net seller of WLKP stock. They have purchased $317.5K and sold $35.2M worth of shares.
Mark Steven Bender's most recent insider trade was on May 13, 2026, when they sold 5,284 shares at $97.34 per share.
Mark Steven Bender serves as Executive at Westlake Chemical Partners LP (WLKP). They have executed 224 insider transactions totaling $35.5M over their tenure at the company.
Mark Steven Bender holds the position of Executive at Westlake Chemical Partners LP, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 20 years and currently hold a stake valued at $0.
Mark Steven Bender has shown a selling trading pattern, with $317.5K in total purchases and $35.2M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Mark Steven Bender was on Aug 7, 2023, when they sold $2.6M worth of WLK shares. This transaction involved 19,598 shares at $133.48 per share.
Mark Steven Bender currently owns 35,895 shares of Westlake Chemical Partners LP (WLKP), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Mark Steven Bender's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Mark Steven Bender has 224 Form 4 filings on record as an insider at Westlake Chemical Partners LP.
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