JAMES M. BUCH

Corporate Board Profile

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KRONOS WORLDWIDE INC

Filing Date Source Excerpt
2023-03-28 James M. Buch, age 62, has served on our board of directors and as our chief executive officer since May 2022 and as our president since 2021. He previously served as our chief operating officer from 2015 to 2022 and as our chief operating officer, global commercial from 2014 to 2015. He currently serves as senior vice president of Contran. Previously, he served Titanium Metals Corporation as its vice president from 2001 to 2011 and as its executive vice president, commercial from 2011 to 2013. Mr. Buch has extensive experience with our business, during which he developed general management, senior executive, corporate governance, finance and financial accounting oversight experience.
2024-03-26 James M. Buch, age 63, has served on our board of directors and as our chief executive officer since 2022 and as our president since 2021. He previously served as our chief operating officer from 2015 to 2022 and as our chief operating officer, global commercial from 2014 to 2015. He currently serves as senior vice president of Contran. Previously, he served Titanium Metals Corporation as its vice president from 2001 to 2011 and as its executive vice president, commercial from 2011 to 2013. Mr. Buch has extensive experience with our business, during which he developed general management, senior executive, corporate governance, finance and financial accounting oversight experience.
2025-03-25 James M. Buch, age 64, has served on our board of directors and as our chief executive officer since 2022 and as our president since 2021. He previously served as our chief operating officer from 2015 to 2022 and as our chief operating officer, global commercial from 2014 to 2015. He currently serves as senior vice president of Contran. Previously, he served Titanium Metals Corporation as its vice president from 2001 to 2011 and as its executive vice president, commercial from 2011 to 2013. Mr. Buch has extensive experience with our business, during which he developed general management, senior executive, corporate governance, finance and financial accounting oversight experience.

Data sourced from SEC filings. Last updated: 2026-02-03