Jean-Marc Gilson
President and CEO
CEO
CEO
CEO
Board Member
Other
Executive changes
- 2026-02-20
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Appointed President and Chief Executive Officer of Westlake Corporation at Westlake Chemical Partners LP (WLKP)2024-07-15
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Appointed President, Chief Executive Officer and Director of the General Partner at Westlake Chemical Partners LP (WLKP)2024-07-15
- 2024-07-15
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Appointed President and Chief Executive Officer and a director of Westlake Chemical Partners GP LLC at Westlake Corp (WLK)2024-07-15
Earnings-call appearances
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Q2 2026 Westlake Corporation Earnings Conference Call2026-08-04
Westlake Corp (WLK)
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Westlake Corp Q1 FY2026 Earnings Call2026-05-05
Westlake Corp (WLK)
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Westlake Chemical Partners LP Q1 FY2026 Earnings Call2026-05-05
Westlake Chemical Partners LP (WLKP)
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Westlake Chemical Partners LP Q4 FY2025 Earnings Call2026-02-24
Westlake Chemical Partners LP (WLKP)
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Westlake Corp Q4 FY2025 Earnings Call2026-02-24
Westlake Corp (WLK)
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Westlake Chemical Partners LP Q3 FY2025 Earnings Call2025-10-30
Westlake Chemical Partners LP (WLKP)
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Westlake Corp Q3 FY2025 Earnings Call2025-10-30
Westlake Corp (WLK)
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Westlake Corp Q2 FY2025 Earnings Call2025-08-05
Westlake Corp (WLK)
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Westlake Chemical Partners LP Q2 FY2025 Earnings Call2025-08-05
Westlake Chemical Partners LP (WLKP)
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Westlake Corp Q1 FY2025 Earnings Call2025-05-02
Westlake Corp (WLK)
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Westlake Chemical Partners LP Q1 FY2025 Earnings Call2025-05-02
Westlake Chemical Partners LP (WLKP)
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Westlake Corp Q4 FY2024 Earnings Call2025-02-24
Westlake Corp (WLK)
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Westlake Chemical Partners LP Q4 FY2024 Earnings Call2025-02-24
Westlake Chemical Partners LP (WLKP)
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Westlake Chemical Partners LP Q3 FY2024 Earnings Call2024-11-05
Westlake Chemical Partners LP (WLKP)
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Westlake Corp Q3 FY2024 Earnings Call2024-11-05
Westlake Corp (WLK)
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Westlake Corp Q2 FY2024 Earnings Call2024-08-06
Westlake Corp (WLK)
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Westlake Chemical Partners LP Q2 FY2024 Earnings Call2024-08-06
Westlake Chemical Partners LP (WLKP)