Morning Market Gainers

Galectin Therapeutics, Inc. GALT rose 32.51% to $4.28 on positive Phase 1 for GR-MD-02. Cyan, Inc. CYNI shares surged 31.37% to $3.35 after the company raised its Q4 sales forecast. Procera Networks, Inc. PKT shares jumped 18.65% to $8.41 as the company announced better-than-expected Q4 preliminary results. J. C. Penney Company, Inc.JCP shares climbed 16.23% to $7.63 on strong holiday sales. J. C. Penney reported a 3.7% y/y rise in its holiday comparable store sales. The company also announced that it now projects to report Q4 comparable store sales at the upper end of its prior outlook range of 2% to 4%. Kopin Corporation KOPN shares gained 14.24% to $3.85 after the company raised its 2014 sales forecast. Arena Pharmaceuticals, Inc.ARNA shares rose 13.86% to $3.78 after the company reported positive results from Phase 1b clinical trial evaluating APD334. Sonic Corp. SONC shares gained 12.26% to $30.41 after the company announced upbeat results for its first fiscal quarter. The Greenbrier Companies, Inc. GBX shares jumped 11.52% to $54.99 after the company reported better-than-expected earnings for its first fiscal quarter and raised its earnings forecast for FY 2015. Frontline Ltd. FRO shares rose 7.59% to $3.40 after CNBC contributor Karen Finerman offered positive comments on Frontline. Alkermes plc ALKS shares climbed 2.04% to $62.17 after the company announced positive topline results from Phase 2 study. SUPERVALU Inc. SVU gained 1.96% to $9.37 after the company reported better-than-expected quarterly results.