BARBARA J. BUCK
August 3, 2023
Barbara J. Buck is the founder of Buck Sentinel Rock Consulting LLC, specializing in mining molybdenum, sales, marketing, and engineering.
Barbara J. Buck is the founder of Buck Sentinel Rock Consulting LLC, specializing in mining molybdenum, sales, marketing, and engineering.
Kimberly Fitzsimmons serves as president of global merchant services at J.P. Morgan Chase & Co., previously serving as president of commerce solutions.
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