Morning Market Gainers

Telenav, Inc. (NASDAQ: TNAV) shares climbed 20.70% to $7.93 after the company reported a Q2 loss of $0.07 per share on sales of $39.8 million.Esperion Therapeutics, Inc. (NASDAQ: ESPR) shares surged 16.86% to $52.34 after the company announced the removal of PPAR partial clinical hold for ETC-1002. Office Depot, Inc.(NASDAQ: ODP) shares jumped 16.71% to $8.90. Staples and Office Depot are in advanced merger talks, WSJ reported.Canadian Solar Inc. (NASDAQ: CSIQ) shares climbed 16.09% to $24.75 after the company announced its plans to acquire Recurrent Energy from Sharp Corporation (OTC: SHCAY) for $265 million.Twin Disc, Incorporated (NASDAQ: TWIN) shares gained 14.99% to $18.72 after the company reported Q2 earnings of $0.33 per share on revenue of $72.7 million.Alliqua, Inc. (NASDAQ: ALQA) climbed 13.50% to $5.69 after the company agreed to acquire Celleration for an initial purchase price of $30.4 million. Staples, Inc. (NASDAQ: SPLS) shares rose 10.50% to $18.94 on rumor of merger talks with Office Depot.Eaton Corporation plc (NYSE: ETN) shares surged 6.72% to $68.73 after the company reported better-than-expected earnings for the fourth quarter. Advent Software, Inc.(NASDAQ: ADVS) shares rose 5.58% to $43.70 after SS&C Technologies Holdings Inc. (NASDAQ: SSNC) announced its plans to acquire Advent Software for $2.7 billion in cash.LyondellBasell Industries N.V. (NYSE: LYB) shares gained 5.18% to $86.25 after the company reported stronger-than-expected earnings for the fourth quarter, but the company's revenue missed analysts' expectations. Cliffs Natural Resources Inc. (NYSE: CLF) shares climbed 3.30% to $7.23 after the company reported better-than-expected fourth-quarter results. Integrated Device Technology, Inc. (NASDAQ: IDTI) shares rose 3.81% to $19.35 after the company reported upbeat quarterly results.