Top Losers

SanDisk Corporation (NASDAQ: SNDK) shares fell 7.83 percent to $65.55 in pre-market trading after the company reported weaker-than-expected earnings for the first quarter. Analysts at Deutsche Bank downgraded SanDisk from Buy to Hold and lowered the price target from $80 to $65. Pacira...

Alcatel Lucent SA (ADR) (NYSE: ALU) shares dipped 16.18 percent to $4.13 following the announcement of acquisition by Nokia Corporation (ADR) (NYSE: NOK) in all-stock deal. Bernstein downgraded Alcatel-Lucent from Outperform to Market Perform. China Auto Logistic Inc (NASDAQ: CALI) fell 13.70...

Alcatel Lucent SA (ADR) (NYSE: ALU) shares fell 5.17 percent to $130.86 in pre-market trading following the announcement of acquisition by Nokia Corporation (ADR) (NYSE: NOK) in all-stock deal. Bernstein downgraded Alcatel-Lucent from Outperform to Market Perform. Tesco Corporation (USA) (...

QKL Stores Inc. (NASDAQ: QKLS) shares dipped 17.51% to $2.45. QKL Stores is expected to report its Q4 financial results on April 15, 2015. Zillow Group, Inc. (NYSE: Z) fell 8% to $85.30 after the company issued a weak revenue and EBITDA outlook for full year 2015. Norfolk Southern Corporation...

Norfolk Southern Corporation (NYSE: NSC) slipped 5.61% to $98.99 in pre-market trading after the company issued a weak outlook for the first quarter. Martin Marietta Materials Inc. (NYSE: MLM) shares fell 5.17% to $130.86 in pre-market trading after dropping 0.39% on Monday. Arrowhead...

Merus Labs International Inc. (NASDAQ: MSLI) dropped 5.77% to $2.45 after the company agreed to sell 19,672,200 common shares at a price of C$3.05 per share to raise around C$60 million. Rally Software Development Corp. (NYSE: RALY) shares declined 4.38% to $15.20. Analysts at Stephens &...

SINA Corporation (NASDAQ: SINA) shares declined 5.09% to $35.60 in pre-market trading. China is threatening to shutdown news service of Sina Weibo for not censoring and filtering false information. Symantec Corporation (NASDAQ: SYMC) shares dropped 4.18% to $24.51 in pre-market. Symantec may...

Extreme Networks Inc. (NASDAQ: EXTR) shares dipped 24.69% to $2.44 after the company lowered its outlook for the third quarter. The company projected an adjusted loss of $0.09 to $0.07 per share, on revenue of $118 million to $120 million. The company had earlier expected a loss of $0.03 to $0.02...

Extreme Networks Inc. (NASDAQ: EXTR) shares declined 18.21% to $2.65 in pre-market trading after the company lowered its outlook for the third quarter. The company projected an adjusted loss of $0.09 to $0.07 per share, on revenue of $118 million to $120 million. The company had earlier expected...

Zynga, Inc. (NASDAQ: ZNGA) shares dipped 12.07% to $2.55 after the company announced the resignation of its CEO Don Mattrick. The company said Mark Pincus, founder and chairman of Zynga, has returned to his role as the company's CEO. TriVascular Technologies, Inc. (NASDAQ: TRIV) shares declined...

Zynga, Inc. (NASDAQ: ZNGA) shares declined 7.59% to $2.68 in pre-market trading after the company announced the resignation of its CEO Don Mattrick. The company said Mark Pincus, founder and chairman of Zynga, has returned to his role as the company's CEO. Memorial Production Partners LP (...

Flamel Technologies SA (NASDAQ: FLML) shares dipped 9.16% to $17.15 after the company announced the departure of Senior Vice President of Business and Corporate Development, Steve Lisi and reaffirmed FY15 product revenue forecast of $170 to $185 million. Angie's List, Inc. (NASDAQ: ANGI) shares...

Capitala Finance Corp. (NASDAQ: CPTA) shares declined 5.24% to $17.90 in pre-market trading after the company announced an offering of 3.5 million shares of common stock. Pentair plc (NYSE: PNR) shares dropped 3.32% to $62.32 in pre-market after the company lowered its earnings and revenue...

Ocular Therapeutix, Inc. (NASDAQ: OCUL) shares fell 19.84% to $30.70 after the company issued topline clinical data for second Phase 3 trial of OTX-DP. Genesis Energy LP (NYSE: GEL) shares dipped 5.90% to $44.18 after the company priced an offering of 4 million units at $44.42 per unit....

Genesis Energy LP (NYSE: GEL) shares declined 6.47% to $43.91 in pre-market trading after the company priced an offering of 4 million units at $44.42 per unit. Dyax Corp. (NASDAQ: DYAX) shares dropped 3.50% to $27.61 in pre-market after the company announced a proposed 7 million share public...