Background
Humphrey, Mark A. was born in March 1952 in Ohio, United States.
Humphrey, Mark A. was born in March 1952 in Ohio, United States.
Bachelor of Science in Electrical Engineering, Case We. Reserve University, Cleveland, 1974. Master of Business Administration, Northwestern University, Evanston, Illinois, 1976.
Analyst to positions of increasing responsibility in Corporation Comptroller's, Chevron Chemical and Chevron United States of America organizations Chevron Corporation, 1976—1990, manager finance, Chevron Overseas Petroleum, United Kingdom operations, 1990—1993, vice president finance, P&M Coal Mining Company Colorado, 1993—1996, manager finance services center, general manager auditing, vice president finance, Chevron Products Company, general manager finance, Shared Services, 1996—2004, vice president, comptroller, since 2005.