PROS Holdings, Inc. (NYSE: PRO), a leading big data software company, will release its financial results for the third quarter of 2013 after the U.S. financial markets close on Monday, Nov. 4, 2013. PROS Holdings will host a conference call on Monday, Nov. 4, 2013, at 4:30 pm EST to discuss the Company’s financial results and business outlook. To access this call, dial (800) 510-9691 (toll-free) or (617) 614-3453, and enter pass code 36343579. The live webcast of the conference call can be accessed under the “Investor Relations” section of the Company’s web site at www.pros.com. Following the call, an archived webcast will be available in the “Investor Relations” section of the Company’s web site at www.pros.com. A telephone replay will be available until Nov. 11, 2013, at (888) 286-8010 (toll-free) or (617) 801-6888 using the pass code 76792426. About PROS PROS Holdings, Inc. (NYSE: PRO) is a big data software company that helps customers outperform in their markets by using big data to sell more effectively. We apply 27 years of data science experience to unlock buying patterns and preferences within transaction data to reveal which opportunities are most likely to close, which offers are most likely to sell and which prices are most likely to win. PROS offers big data solutions to optimize sales, pricing, quoting, rebates and revenue management across more than 30 industries. PROS has implemented more than 600 solutions in more than 55 countries. The PROS team comprises more than 700 professionals around the world. To learn more, visit www.pros.com.