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Diana C. Toman

Diana C. Toman

Executive Vice President
Chief Legal Officer
Corporate Secretary
Arconic

Diana is Executive Vice President, Chief Legal Officer and Corporate Secretary for Arconic Corporation, responsible for leading Arconic’s legal team in all corporate, governance, securities/corporate finance, M&A, litigation, risk, safety, environmental, employment, regulatory, intellectual property and commercial matters.

Diana will also lead the global Ethics & Compliance and Government Affairs functions. In addition, she is a member of the Arconic Executive Leadership Team, which sets strategic direction for the company.

Throughout her career, Diana has held legal and strategic management roles across several industries. Prior to joining Arconic, Diana was Senior Vice President, General Counsel and Corporate Secretary at Compass Minerals International, Inc., a publicly traded minerals company, where she had significant experience leading all the areas for which she has responsibility at Arconic.

Previously, Diana served in numerous leadership positions for General Cable Corporation, a Fortune 500, publicly traded wire and cable company, that was subsequently acquired by the Prysmian Group. In her last role at General Cable, Diana served as Vice President, Strategy and General Counsel, Asia Pacific and Africa, based in Bangkok, Thailand, and led the divestiture of the company’s regional assets. Prior to joining General Cable, Diana also served as Senior Counsel and Corporate Secretary of Gardner Denver, Inc. and Corporate Counsel and Assistant Secretary of Waddell & Reed Financial, Inc. She began her career as an attorney with the law firm of Levy & Craig, P.C.

Diana received her J.D. from the University of Kansas School of Law, and her M.B.A. in General Management and Bachelor of Arts in Political Science and English from the University of Missouri in Kansas City.

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