Brian Zorb

The George Kaiser Family Foundation (GKFF) is a charitable organization headquartered in Tulsa, Oklahoma. Founded in 1999, GKFF works primarily on initiatives developed in collaboration with Tulsa-based direct service organizations.

DUMAC, Inc. is the investment arm of Duke University, a private research university headquartered in Durham, North Carolina. Founded in 1989, the firm manages Duke University’s endowment assets. In addition to managing Duke’s endowment, DUMAC also manages the university’s defined benefit pension plan assets, Duke University Health System’s investments, and much of the university’s working capital. DUMAC also manages the assets of The Duke Endowment, the private charitable trust established by Duke University’s founder, James B. Duke.