After Hours Gainers:
Companies trading higher in after hours in reaction to guidance: FORM +7.2%.
After Hours Losers:
Companies trading lower in after hours in reaction to earnings/guidance: PWRD -12.2%, SURG -9.6%, CPRT -2.8%.
Companies trading lower in after hours in reaction to news/guidance: RIMM -7.8% (provides business update says 'financial performance will continue to be challenging for the next few quarters'; sees Q1 operating loss; hires JP Morgan & RBC to assist the company in reviewing RIM's business and financial performance).






