Top Losers

QuickLogic Corporation (NASDAQ: QUIK) shares slipped 25.60% to $2.18 after the company reported a Q4 loss of $0.06 per share on revenue of $5.7 million. Lifevantage Corporation (NASDAQ: LFVN) shares dropped 23,89% to $0.81 after the company reported Q2 earnings of $0.01 per share. Westell...

iRobot Corporation (NASDAQ: IRBT) shares fell 10.48% to $28.61 in pre-market trading after the company met first-quarter expectations, but offered an outlook below consensus views. Keurig Green Mountain, Inc. (NASDAQ: GMCR) shares declined 10.07% to $109.00 in pre-market trading after the...

RadiSys Corporation (NASDAQ: RSYS) shares fell 22.40% to $1.94 after the company reported downbeat Q4 results. Needham downgraded Radisys from Buy to Hold. Mueller Water Products, Inc. (NYSE: MWA) shares slipped 15.46% to $8.91 after the company reported weaker-than-expected Q1 results. Calix...

Myriad Genetics Inc. (NASDAQ: MYGN) shares declined 16.92% to $31.67 in pre-market trading after the company cut its full-year outlook and announced the retirement of its CEO Peter Meldrum. Gilead Sciences Inc. (NASDAQ: GILD) shares dropped 5.81% to $100.95 in pre-market trading after the company...

Stratasys Ltd. (NASDAQ: SSYS) shares tumbled 33.93% to $52.90 after the company issued a weak outlook. Rent-A-Center, Inc. (NASDAQ: RCII) shares declined 15.09% to $29.75 after the company reported weaker-than-expected earnings for the fourth quarter. Luminex Corporation (NASDAQ: LMNX) shares...

Stratasys Ltd. (NASDAQ: SSYS) shares declined 27.87% to $57.76 in pre-market trading after the company issued a weak outlook. Rent-A-Center, Inc. (NASDAQ: RCII) shares dropped 14.19% to $30.06 in pre-market trading after the company reported weaker-than-expected earnings for the fourth quarter....

Ardelyx, Inc. (NASDAQ: ARDX) shares dropped 27.75% to $19.51 after the company announced results from Phase 2b clinical trial evaluating tenapanor in treating Hyperphosphatemia in chronic kidney disease patients on Hemodialysis. Niska Gas Storage Partners LLC (NYSE: NKA) shares fell 17.32% to $3....

Abengoa SA (NASDAQ: ABGB) shares declined 1.50% to $14.46 in pre-market trading after falling 4.36% on Friday. Randgold Resources Limited (NASDAQ: GOLD) shares dropped 1.26% to $84.16 in pre-market trading after gaining 2.65% on Friday. ASML Holding NV (NASDAQ: ASML) shares fell 1.14% to $102.68...

Advanced Emissions Solutions, Inc. (NASDAQ: ADES) shares dipped 39.48% to $11.99 after the company provided an accounting update. The company reported that KPMG has resigned as its independent accounting firm. The company is projecting its shares to be delisted by the NASDAQ Stock Market. Cowen...

Deckers Outdoor Corp. (NYSE: DECK) shares declined 14.91% to $70.00 in pre-market trading after the company reported downbeat Q3 results and lowered its Q4 earnings forecast. Align Technology Inc. (NASDAQ: ALGN) shares dropped 9.32% to $53.20 in pre-market trading after the company reported...

Venaxis, Inc. (NASDAQ: APPY) shares dipped 72.67% to $0.56. Venaxis announced the FDA has determined that the APPY1 Test does not meet criteria for substantial equivalence. CTPartners Executive Search Inc. (NYSE: CTP) slipped 38.65% to $4.00 after the company revised preliminary Q4 earnings...

QUALCOMM Incorporated (NASDAQ: QCOM) shares dropped 8.16% to $65.20 in pre-market trading after the company cut its outlook for fiscal 2015. However, the company reported upbeat results for the first quarter. Alibaba Group Holding Limited (NYSE: BABA) shares fell 6.08% to $92.46 in pre-market...

Ethan Allen Interiors Inc. (NYSE: ETH) shares dropped 16.21% to $26.52 after the company reported downbeat Q2 earnings. Radware Ltd. (NASDAQ: RDWR) shares declined 11.30% to $19.86. Radware reported Q4 adjusted earnings of $0.28 per share on revenue of $61 million. Open Text Corporation (...

Silver Standard Resources Inc. (NASDAQ: SSRI) shares dropped 4.07% to $6.60 in pre-market trading after the company received a Notice of Reassessment. Agios Pharmaceuticals, Inc. (NASDAQ: AGIO) shares declined 3.26% to $122.03 in pre-market trading after falling 1.61% on Tuesday. Hess Corp. (...

Career Education Corp. (NASDAQ: CECO) shares dropped 18.97% to $4.70 in pre-market trading. Career Education shares have dropped 2.03% over the past 52 weeks, while the S&P 500 index has gained 14.76% in the same period. Microsoft Corporation (NASDAQ: MSFT) shares declined 7.62% to $43.43 in...