MINERALS TECHNOLOGIES INC

The information concerning mine safety violations or other regulatory matters required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K is included in Exhibit 95 to this Annual Report on Form 10-K.

Information About Our Executive Officers

Set forth below are the names and ages of all Executive Officers of the Registrant indicating all positions and offices with the Registrant held by each such person, and each such person’s principal occupations or employment during the past five years.

Douglas T. Dietrich was elected Chairman of the Board in March 2021. He has served as the Chief Executive Officer since December 2016. He joined the Company in August 2007 as Vice President, Corporate Development and Treasury, and was appointed Senior Vice President, Finance and Treasury, Chief Financial Officer effective January 2011. Prior to joining the Company, Mr. Dietrich was Vice President, Alcoa Wheel Products since 2006 and President, Alcoa Latin America Extrusions and Global Rod and Bar Products since 2002.

Erik C. Aldag was named Senior Vice President, Finance and Treasury, and Chief Financial Officer effective November 2022. Mr. Aldag joined the Company in 2017 as Director of Financial Analysis and Planning and assumed the role of Investor Relations in 2020. Mr. Aldag has led finance teams in the U.S. and internationally in companies serving both consumer and industrial markets as Finance Director of The Chia Co. and in various positions at Alcoa Inc.

Brett Argirakis was named Group President, Engineered Solutions in January 2023. Prior to that he was Senior Vice President and Managing Director, Minteq International Inc. and MTI Global Supply Chain effective December 2020, and Vice President and Managing Director, Minteq International effective in 2016 with additional responsibility for MTI Global Supply Chain given in October 2019. Mr. Argirakis joined the Company in 1987 and has held positions of increasing responsibility. Prior to his current position, he was Global Vice President & General Manager, Refractories effective August 2009. Prior to that, he served as Director, Marketing, Minteq Europe and as Director of Sales and Field Operations for Minteq U.S.

Michael A. Cipolla was named Vice President, Corporate Controller and Chief Accounting Officer in July 2003. Prior to that, he served as Corporate Controller and Chief Accounting Officer of the Company since 1998. From 1992 to 1998 he served as Assistant Corporate Controller of the Company.

Erin N. Cutler was named Vice President, Human Resources effective August 2020. Prior to that, she was Director, Talent Management, where she led major human resources initiatives including enhancing talent management and succession practices, strengthening talent acquisition efforts, and building talent development programs through the creation and deployment of internship and mentorship programs. Prior to joining the Company in July 2015, she was employed by Pratt Industries where she held multiple human resource positions of increasing responsibility.

Jonathan J. Hastings was named Senior Vice President, Strategy and M&A in January 2023. Prior to that, he was Group President, Performance Materials effective June 2018. He joined the Company in September 2011 as Vice President, Corporate Development, and was appointed Senior Vice President, Corporate Development effective April 2013. Prior to joining the Company, he was Senior Director of Strategy and New Business Development – Coatings, Global at The Dow Chemical Company. Prior to that he held positions of increasing responsibility at Rohm and Haas, including Vice President & General Manager – Packaging and Building Materials – Europe.

Timothy J. Jordan was named Vice President, General Counsel, Secretary, and Chief Compliance Officer effective January 2023. He joined the Company in 2008 managing all legal aspects of the organization and providing legal support to all corporate functions, as well as, commercial, environmental/regulatory and supply chain activities. Mr. Jordan possesses global expertise in designing, negotiating, and implementing complex packages inclusive of joint venture, long-term manufacturing/supply, sourcing, construction, real estate, and technology licensing agreements. Prior to his tenure at the Company, Mr. Jordan specialized in cross-border transactions as an antitrust/M&A specialist for law firms in the EMEA region.

D.J. Monagle III was named Group President, Consumer & Specialties in January 2023. Prior to that he was Group President, Specialty Minerals and Refractories effective March 2017 and Senior Vice President, Chief Operating Officer – Specialty Minerals Inc. and Minteq Group, effective February 2014. He joined the Company in January of 2003 and held positions of increasing responsibility including Senior Vice President and Managing Director, Paper PCC; Vice President and Managing Director - Performance Minerals; Vice President, Americas, Paper PCC; and Global Marketing Director, Paper PCC. Before joining the Company, Mr. Monagle worked for the Paper Technology Group at Hercules between 1990 and 2003, where he held sales and marketing positions of increasing responsibility. Between 1985 and 1990, he served as an aviation officer in the U.S. Army’s 11th Armored Cavalry Regiment, leaving the service as a troop commander with a rank of Captain.

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