Pre-Market Movers (COCO, FHN, SI)

Corinthian Colleges, Inc. COCO is up 3.4% in pre-market trading after the name was added to the short-term buy list at Deutsche Bank. First Horizon National Corporation FHN is up 1.9% after the stock was upgraded to Outperform at Morgan Keegan. Siemens AG (ADR) SI is up 1.4% in pre-market trading as the name was upgraded to Buy from Hold at Societe Generale.