Eastman Chemical Co - Company Profile

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Eastman Chemical Co: Executives

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The following section provides information on Eastman Chemical Co’s senior management, executives, CEO and key decision makers and their roles in the organization. For more insight into Eastman Chemical Co's management and employees, unlock the full data with our company analytics monitoring tool.

Executives

Mark J. Costa

Chairman; Chief Executive Officer Executive Board Since: 2014 Age: 59

Mr. Mark J. Costa has been the Chairman and Chief Executive Officer of the company since 2014. Prior to this, he served as the President and a Director of the company since 2013 and also held other positions including Executive Vice President, Polymers Business Group; Head and Chief Marketing Officer; Executive Vice President, Specialty Polymers, Coatings and Adhesives and Chief Marketing Officer. He joined the company in June 2006 as the Senior Vice President, Corporate Strategy & Marketing. Prior to joining Eastman, Mr. Costa served as a Senior Partner with Monitor Group.

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William T. McLain, Jr.

Executive Vice President; Chief Financial Officer Senior Management Since: 2020 Age: 53

Mr. William T. McLain, Jr. has been an Executive Vice President and the Chief Financial Officer of the company since 2020. Prior to this, Mr. McLain served as the company's Vice President, Finance. Mr. McLain also worked as Corporate Controller; Treasurer; and Director of Finance for Asia Pacific. He joined Eastman in 2000. Prior to joining Eastman, he worked for PricewaterhouseCoopers.

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Ike Adeyemi

Chief Legal Officer; Senior Vice President; Secretary Senior Management Since: 2024 Age: 48

Ms. Ike Adeyemi has been the Senior Vice President, Chief Legal Officer and Secretary of the company since 2024. Prior to this, she served as the Vice President, Secretary, and Associate General Counsel of The Clorox Company. Ms. Adeyemi also served as the Head of legal, corporate/M&A at BHP Billiton.

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Michelle H. Caveness

Senior Vice President; Chief Manufacturing Officer Senior Management Since: 2025 Age: 52

Ms. Michelle H. Caveness has been the Senior Vice President and Chief Manufacturing Officer of the company since January 2025. Prior to this, she served as the Vice President of Tennessee operations site leader and global operations support at the company.

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Adrian J. Holt

Senior Vice President; Chief Human Resources Officer Senior Management Since: 2023 Age: 55

Mr. Adrian J. Holt has been the Chief Human Resource Officer and Senior Vice President of the company since 2023. Prior to this, he served as Vice President for Global Talent Acquisition and HR Client Support for Americas and EMEA of the company. Mr. Holt has also served as Chief Human Resources Officer for WireCo World Group and Vice President of Corporate Human Resources for BASF North America.

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