Sara C. Heston is on the board of Nighthawk Gold Corp., Denver Gold Group, Doré Copper Mining Corp. and Millennial Precious Metals Corp. and Associate Director at Center for Entrepreneurial Studies.

In her past career Ms. Heston held the position of Vice President-Investments at ASA Gold & Precious Metals Ltd. and Vice President of Investments at ASA Gold & Precious Metals Ltd. (Mutual Fund Manager) (a subsidiary of ASA Gold & Precious Metals Ltd.) and Technology Analyst at Spinner Asset Management LLC.

Ms. Heston received an undergraduate degree from Vanderbilt University and an MBA from The Trustees of Columbia University in The City of New York.