Investor Relations
Management Team
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Antonio Arenas
Executive Chairman
Greg Roberts
President and Chief Executive Officer
Paul Soth
Chief Financial Officer and Executive Vice President
Carol Meltzer
Chief Administrative Officer, Executive Vice President and General Counsel
Jason Boland
President of Spectrum Wine Auctions
Sam Chiu
President of John Bull
Thor Gjerdrum
Chief Financial Officer and Executive Vice President of A-Mark
Andrew Glassman
President of Spectrum Numismatics
Art Hamilton
Chief Accounting Officer
Brian Kendrella
Director of Operations of U.S. Collectibles
Rand LeShay
Senior Vice President of Trading at A-Mark
Karl Louis
President of Corinphila Zurich
Dieter Michelson
President of Worldwide Philatelic Division
Tom Mills
President of HR Harmer
Elmar Schmidt
Managing Director of AMT A.G.
Antonio Arenas
Executive Chairman
Greg Roberts
President and Chief Executive Officer
Paul Soth
Chief Financial Officer and Executive Vice President
Carol Meltzer
Chief Administrative Officer, Executive Vice President and General Counsel
John Vong
Corporate Controller
Kenn Frantz
Director of Internal Controls
Douglas J. Frye, Esq.
Frye & Hsieh, LLP
Outside General Counsel
Brian Aquilino
Director of Operations, A-Mark Precious Metals
Jason Boland
President of Spectrum Wine Auctions
Philip Y.C. Cheng
President of John Bull
Thor Gjerdrum
Chief Financial Officer and Executive Vice President A-Mark Precious Metals
Andrew Glassman
President of Spectrum Numismatics
Brian Kendrella
Director of Operations of U.S. Collectibles
Rand LeShay
Senior Vice President of Trading at A-Mark
Karl Louis
President of Corinphila Zurich
Dieter Michelson
President of Worldwide Philatelic Division
Tom Mills
President of HR Harmer
Elmar Schmidt
Managing Director of AMT A.G.
Richard Ponterio
Executive Vice President Stacks Bowers Galleries