Mark J. Plush is Vice President and Chief Financial Officer for Keithley Instruments, Inc. Plush joined Keithley in 1982 as Corporate Controller, was named a corporate officer in 1989, and was appointed Chief Financial Officer in 1998. Prior to joining Keithley, Plush completed an 11-year career with Parker Hannifin Corporation. Plush earned a Bachelor of Science degree in Business Administration from John Carroll University in Cleveland, Ohio, and a Master of Business Administration from Case Western Reserve University in Cleveland, Ohio. He is also a certified public accountant. Plush is Treasurer for the Ohio chapter of the March of Dimes, with which he has been actively involved since 1993, and a member of the Board of Directors of Richmond Heights Hospital, part of the University Hospitals Health System. He is a member of the American Institute of Certified Public Accountants, the Financial Executive Institute, and the Ohio Society of Certified Public Accountants. |