John M. Fowler was elected as a director of StoneX Group Inc. in 2005. He has been a private investor since 1998. He also acts as a private financial consultant and advisor. From 1996 to 1998, Mr. Fowler was the Chief Financial Officer, Executive Vice President and Director of Moneygram Payment Systems, Inc. He also served as an Executive Vice President of the Travelers Group, Inc. (now Citigroup, Inc.) from 1986 to 1994.

John Radziwill was elected as a director of StoneX Group Inc. in December 2002. Mr. Radziwill is currently a director of Goldcrown Group Limited, and Onyx International Growth Fund Limited, Fifth Street Capital (BVI) and Netsurion LLC (formerly VendorSafe Technologies Inc.). In the past, he has also served as a director of PingTone Communications, Inc., USA Micro Cap Value Co. Ltd, Baltimore Capital Plc, Acquisitor Plc, Acquisitor Holdings (Bermuda) Ltd. and Lionheart Group Inc. Mr. Radziwill is a member of the Bar of England and Wales.