#PreMarket Losers

Gainers Zillow Group, Inc.- Class C (NASDAQ: Z) rose 13.21 percent to $28.37 in pre-market trading. Zillow reported a wider-than-expected loss for its first quarter, but the company exceeded analysts’ sales estimates. The company also issued a strong guidance for second quarter and full...

Gainers Altisource Portfolio Solutions S.A. (NASDAQ: ASPS) rose 9.18 percent to $32.22 in pre-market trading after dropping 5.69 percent on Monday. Ecolab Inc. (NYSE: ECL) rose 5.87 percent to $120.98 in pre-market trading. Ecolab is expected to report quarterly earnings today. Mylan NV (...

Gainers Pernix Therapeutics Holdings Inc (NASDAQ: PTX) shares rose 69.31 percent to $1.270 in pre-market trading following Friday's report of a 5.8 percent Stake by Point 72. Opower Inc (NYSE: OPWR) rose 24.84 percent to $9.90 in pre-market trading. Oracle Corporation (NYSE: ORCL)...

Gainers Amazon.com, Inc. (NASDAQ: AMZN) shares rose 12.29 percent to $676.00 in pre-market trading after the company reported upbeat results for the first quarter on Thursday. The company posted quarterly EPS of $1.07 and revenue of $29.13 billion, both beating the Street’s expectation...

Gainers St. Jude Medical, Inc. (NYSE: STJ) shares rose 26.25 percent to $78.24 in pre-market trading after Abbott Laboratories (NYSE: ABT) announced it has entered into an agreement to acquire St. Jude for a total consideration of $25 billion. Sarepta Therapeutics Inc (NASDAQ: SRPT) shares...

Gainers Dreamworks Animation Skg Inc (NASDAQ: DWA) shares rose 20.76 percent to $32.75 in pre-market trading. Dow Jones reported that Comcast is in talks to acquire Dreamworks for over $3 billion. Ocean Rig UDW Inc (NASDAQ: ORIG) rose 10.75 percent to $2.06 in pre-market trading after...

Gainers Origin Agritech Ltd. (NASDAQ: SEED) shares rose 22.37 percent to $2.79 in pre-market trading. Origin Agritech appointed Dr. William S. Niebur as new President and CEO. Aratana Therapeutics Inc (NASDAQ: PETX) shares rose 17.22 percent to $8.10 in pre-market trading as a deal with...

Gainers Tribune Publishing Co (NYSE: TPUB) shares rose 60.90 percent to $12.10 in pre-market trading as Gannett Co Inc (NYSE: GCI) offered to buy Tribune Publishing for $12.25 per share in cash. Sarepta Therapeutics Inc (NASDAQ: SRPT) shares rose 7.02 percent to $16.00 in pre-market trading...

Gainers Advanced Micro Devices, Inc. (NASDAQ: AMD) shares rose 25.19 percent to $3.28 in pre-market trading as the company reported better-than-expected results for the first quarter and issued strong revenue guidance for the current quarter. Concordia Healthcare Corp (NASDAQ: CXRX) shares...

Gainers Silver Standard Resources Inc. (USA) (NASDAQ: SSRI) rose 6.44 percent to $8.60 in pre-market trading. Silver Standard is expected to announce Q1 consolidated financial results May 11, 2016. General Motors Company (NYSE: GM) shares rose 4.35 percent to $33.60 in pre-market trading...

Gainers Cara Therapeutics Inc (NASDAQ: CARA) shares rose 15.57 percent to $9.50 in pre-market trading after the company reported removal of the FDA clinical hold on CLIN3001 for IV CR845. Lexmark International Inc (NYSE: LXK) rose 10.59 percent to $38.33 in pre-market trading as the company...

Gainers Synergy Pharmaceuticals Inc (NASDAQ: SGYP) shares rose 11.11 percent to $3.70 in pre-market trading after the company reported the NDA acceptance for Plecanatide by the FDA. Harley-Davidson Inc (NYSE: HOG) rose 5.86 percent to $49.70 in pre-market trading after the company reported...

Gainers Bio Blast Pharma Ltd (NASDAQ: ORPN) rose 5.17 percent to $2.85 in pre-market trading after surging 12.92 percent on Friday. Hasbro, Inc. (NASDAQ: HAS) shares rose 4.48 percent to $86.10 in pre-market trading after the company reported better-than-expected Q1 results. Medivation...

Gainers Sunedison Inc (NYSE: SUNE) rose 19.25 percent to $0.700 in pre-market trading after surging 58.65 percent on Thursday. SunEdison has reached certain confidentiality agreements with first and second lien lenders on March 17th. The company said that negotiations with respect to...

Gainers Sunedison Inc (NYSE: SUNE) shares rose 40.57 percent to $0.520 in pre-market trading after the company reported the completion of an investigation conducted by the Board of Director's audit committee and independent directors. The committee found no identified material...