Board of Directors

Board of Directors

  • Jeffrey D. Benjamin
    Chairman
    Jeffrey D. Benjamin
    Chairman

    Jeffrey D. Benjamin has served as Chairman of the Board and a Director since March 2014. Mr.Benjamin has been a Senior Advisor to Cyrus Capital Partners, L.P. since 2008, where he assists with distressed investments. Mr. Benjamin served ..
  • Gregory N. Roberts
    Chief Executive Officer
    Gregory N. Roberts
    Chief Executive Officer

    Gregory Roberts has been Chief Executive Officer and a Director since July 2005. Mr. Roberts has served as President and Chief Executive Officer of Spectrum Group International, Inc. since March 2008. Mr. Roberts previously served as the..
  • Ellis Landau
    Director
    Ellis Landau
    Director

    Ellis Landau is President, Treasurer and Director of ALST Casino Holdco, LLC, the holding company of Aliante Gaming, LLC, which owns and operates Aliante Station Casino Hotel in Las Vegas, Nevada. Mr. Landau was formerly a member of the ..
  • Beverley Lepine
    Director
    Beverley Lepine
    Director

    Beverley Lepine was previously as chief operating officer of the Royal Canadian Mint, a Canadian Federal Crown Corporation. Ms. Lepine held various positions over her 27 year career at the Mint, including chief financial officer and vice..
  • John U. Moorhead
    Director
    John U. Moorhead
    Director

    John ("Jay") Moorhead has been Managing Director of Ewing Bemiss & Co, an investment banking firm, since 2009. Prior to joining Ewing Bemiss, Mr. Moorhead was a managing director at Westwood Capital and MillRock Partners, boutique in..
  • Jess M. Ravich
    Director
    Jess M. Ravich
    Director

    Jess M. Ravich has served as a Director since March 2014. Mr. Ravich is the CEO and Chairman of the Board of ALJ Regional Holdings, Inc. (NASDAQ: ALJI). From 2012 until 2019, he was a group managing director and head of alternative produ..
  • Monique Sanchez
    Director
    Monique Sanchez
    Director

    Monique Sanchez brings to A-Mark nearly 30 years corporate experience, with over with over 21 years in the digital advertising industry with a deep expertise in selling advertising technologies and media solutions to global agencies, mar..
  • Kendall Saville
    Director
    Kendall Saville
    Director

    Kendall Saville served as Chairman of the Board of JM Bullion for seven years. He co-founded PlayUSA, the largest legal US iGaming media network which was acquired by Catena Media (STO: CTM), and served as a primary consultant to Catena ..
  • Michael R. Wittmeyer
    Director
    Michael R. Wittmeyer
    Director

    Michael R. Wittmeyer is the co-founder and Chief Executive Officer of JM Bullion, an award-winning online retailer of precious metals based in Dallas, Texas. His journey in entrepreneurship started in high school, when he founded and the..