About
Board of Trustees
Members' Bios

E. Carey Joullian '78

Alumnus, Parent of Alumni
Committees: Audit, Development
Carey Joullian serves as Chairman of Mustang Ventures Company, parent of Mustang Gas Products, LLC. He previously served on Casady’s Board of Trustees from 2003-2012, serving as Chair from 2005-2010.
He joined Mustang Fuel Corporation in 1985, having previously worked at The First National Bank, Oklahoma City, Oklahoma, as a lending associate for three years. He also serves as a Director of BOK Financial Corporation and Chair of the Audit Committee, Director and Executive Committee member for the State Fair of Oklahoma, and Trustee and Chair of the Audit Committee at Trinity University. Mr. Joullian has previously served as a Director for the YMCA of Greater Oklahoma City, the Greater Oklahoma City Chamber of Commerce, and the United Way. A native of Oklahoma City, Mr. Joullian received a Bachelor of Arts degree in Business and History from Trinity University.
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Casady School is an independent, co-educational, college preparatory, Episcopal day school serving students in pre-k-12. Educating Mind, Body, and Spirit.
Casady School is a PreK-12, independent, college preparatory Episcopal day school committed to deeper-level learning. Casady School welcomes a student body that reflects the diversity of the world around us and therefore does not discriminate on the basis of race, color, religion, gender identity, sexual orientation, socioeconomic status, nationality, or ethnic origin in administration of its educational policies, admissions policies, scholarship and loan programs, athletics, and other school-administered programs generally accorded or made available to students at the School.