MINNEAPOLIS--(BUSINESS WIRE)--Piper Sandler Companies (NYSE: PIPR), a leading investment bank, is pleased to announce the additions of Eric Matthews and Keith Schellhorn as managing directors to its technology investment banking team. "We are excited to welcome Eric and Keith to the Piper Sandler platform. They are proven leaders with deep client relationships and strong track records of execution. Their expertise further strengthens our ability to deliver best-in-class advice and solutions to. ...