H.S. Grace & Company, Inc.
William O. Strange, CPA

Mr. Strange was an audit partner with Deloitte & Touche LLP. He joined the international accounting firm in 1964 and became a partner in 1976. During his 41 years with Deloitte he specialized in audits of SEC registrants for a variety of publicly traded energy clients in exploration and production, petrochemicals, pipelines and oil services. 

Mr. Strange joined the Board of Directors of HyperDynamics in November 2010 and serves as the Audit Committee Chair. He is on the Finance and Audit Committee of the Presbytery of the New Covenant, the governing body for Presbyterian Churches in the Gulf Coast area.  He has served as the President of the Petroleum Club of Houston and as a member of the Major Cases Committee of the Texas State Board of Public Accountancy.  He also serves on the board of directors for the Habitat for Humanity chapter in NW Harris County.  Mr. Strange is a graduate of the University of Oklahoma.