About Callidus   Callidus Software (www.callidussoftware.com) (NASDAQ: CALD) is the market and technology leader in Sales Performance Management (SPM). Performance-based compensation is one of the largest investments for all companies. Callidus' customers gain a competitive advantage by maximizing the return on this strategic asset. Our award-winning Software-as-a-Service (SaaS) applications set the standard for pervasive performance management across the enterprise. Over 1.9 million employees and channel partners have their performance managed by Callidus Software.