Nick Gionfriddo has joined Société Générale Corporate & Investment Banking (SG CIB) as head of OTC clearing sales, North America within Newedge prime services. Gionfriddo will be based in New York and work with Jamie Gavin, who was recently appointed head of institutional OTC clearing sales, UK. He will report to Adam Cohen, global head of institutional sales. Gionfriddo joins from the CME Group, where he was a senior director in OTC products, providing services across rates, credit and FX