After decades of managing real estate partnerships, in 2012 Kirk launched the investment platform that would become Humphreys Capital. He led the firm as CEO until 2020, when he assumed the role of Executive Chairman, where he mentors the firm’s leadership and chairs the Investment Committee of each fund. He contributes almost 50 years of experience in real estate acquisition, syndication, financing, ownership, and disposition.

Kirk was twice elected Mayor of the City of Oklahoma City, serving from 1998 through 2003. Kirk is a former director of OGE Energy Corp., a former member of the Board of Regents of The University of Oklahoma, and a former Trustee of the Urban Land Institute. From 1972 to 1989, Kirk and his brothers owned and operated Jack’s Service Company, a national distribution business.

Kirk earned a Bachelor of Business Administration in Finance from The University of Oklahoma in 1972.

He and his wife, Danna, have been married for 50 years and live in Oklahoma City and Carlton Landing. They have 3 children and 15 grandchildren.