Mr. Robert Frank Agostinelli, CPA serves as Managing Director at Rhône Group LLC, Rhone Capital, L.L.C., and Rhone Partners III, L.P. Mr. Agostinelli co-founded the Rhone Groupo LLC in 1996. He is based out of the London office. Previously, he served as a Senior Managing Director as a banking group at Lazard Freres & Co. LLC, working with international banking business. Prior to joining Lazard, he spent five years at Goldman Sachs & Co., where he founded the international business in mergers and acquisitions, in London. Prior to joining Goldman Sachs, he worked for Jacob Rothschild in London. Mr. Agostinelli has been a Director of Magnesita Refratarios S.A. since April 27, 2010. He serves as a Director of Marco Polo Holding S.r.l. and Orion Engineered Carbons Group. He is a Director and advisor to a number of European and U.S. philanthropic and civic institutions, including as member of the Marine Corps Scholarship Foundation – the American Patriots Campaign Cabinet. He serves as a Board member and former Vice-Chairman of the Council of the United States and Italy. He is a Certified Public Accountant. Mr. Agostinelli received an M.B.A. from Columbia University Business School and a B.A. from St. John Fisher College.