HOUSTON & PRAGUE--(BUSINESS WIRE)--PROS® (NYSE: PRO), a big data software company, today announced its sponsorship of the European Pricing Platform (EPP) Chemical Pricing Forum 2015. The conference, scheduled for March 25-26, will be held at the Radisson Blu Alcron Hotel in Prague. PROS Senior Manager of EMEA Strategic Consulting Alex Smith and Kemira Senior Manager of Commercial Excellence, Dr. Steve Laborda, will lead a breakout session at 2:20 p.m. on March 25. Considered part of the EPP Exp