Top Losers

Rambus Inc. (NASDAQ: RMBS) fell 17.57 percent to $11.45 in pre-market trading after the company reported downbeat revenue for the third quarter and issued a downbeat revenue forecast. The company also announced plans to cut 8 percent of staff. Harley-Davidson Inc (NYSE: HOG) shares fell 7.40...

Genocea Biosciences Inc (NASDAQ: GNCA) shares dipped 30.84 percent to $5.00 following announcement of suspension of development of GEN-004. Great Lakes Dredge & Dock Corporation (NASDAQ: GLDD) shares fell 25.52 percent to $3.97. Great Lakes reported that it has initiated a review of potential...

Zafgen Inc (NASDAQ: ZFGN) shares dipped 35.39 percent to $13.58 on beloranib partial clinical hold. Cempra Inc (NASDAQ: CEMP) shares fell 25.99 percent to $19.86 after the company announced positive topline Phase 3 clinical results for IV Solithromycin in the treatment of community-acquired...

Zafgen Inc (NASDAQ: ZFGN) fell 29.45 percent to $14.83 in pre-market trading on beloranib partial clinical hold. Wynn Resorts, Limited (NASDAQ: WYNN) shares fell 9.33 percent to $66.88 in pre-market trading on its earnings report. Earnings of $0.86 per share came in below $0.88 estimate; revenue...

Imprivata Inc (NYSE: IMPR) shares dipped 38.59 percent to $10.63 after the company reported preliminary third quarter financial results. Manitowoc Company Inc (NYSE: MTW) dropped 13.70 percent to $14.11 after the company issued preliminary Q3 results. Garmin Ltd. (NASDAQ: GRMN) slipped 10.74...

Tenet Healthcare Corp (NYSE: THC) fell 6.54 percent to $32.75 in pre-market trading after dropping 2.53 percent on Wednesday. Lattice Semiconductor (NASDAQ: LSCC) shares fell 5.70 percent to $4.30 in pre-market trading after the company announced plans to reduce workforce by 13 percent....

Premier Exhibitions, Inc. (NASDAQ: PRXI) tumbled 33.21 percent to $1.30. Premier Exhibitions reported a Q2 loss of $0.63 per share on sales of $6.7 million. Cepheid (NASDAQ: CPHD) shares dipped 15.51 percent to $33.47 after the company published its preliminary results for its third quarter....

Cepheid (NASDAQ: CPHD) fell 13.15 percent to $34.40 in pre-market trading after the company published its preliminary results for its third quarter. Intel Corporation (NASDAQ: INTC) shares tumbled 2.31 percent to $31.30 in pre-market trading. Intel reported better-than-expected earnings for its...

HeartWare International Inc (NASDAQ: HTWR) shares dipped 20.19 percent to $35.14 after the company said it may not re-initiate enrollment in MVAD clinical trial in November as previously expected. AIXTRON SE (ADR) (NASDAQ: AIXG) shares fell 13.74 percent to $5.65 after the company lowered its...

HeartWare International Inc (NASDAQ: HTWR) fell 13.70 percent to $38.00 in pre-market trading after the company said it may not re-initiate enrollment in MVAD clinical trial in November as previously expected. JetBlue Airways Corporation (NASDAQ: JBLU) shares tumbled 5.25 percent to $25.45 in pre...

SunCoke Energy Inc (NYSE: SXC) shares fell 18.87 percent to $7.91. Suncoke Energy reported a Q3 loss of $0.36 per share on revenue of $336.9 million. Sientra Inc (NASDAQ: SIEN) shares tumbled 16.55 percent to $5.85. Sientra has placed a temporary hold on sales of Sientra devices manufactured by...

Mid-Con Energy Partners LP (NASDAQ: MCEP) fell 2.69 percent to $3.25 in pre-market trading. FBR Capital downgraded Mid-Con Energy Partners from Outperform to Market Perform and lowered the price target from $6.00 to $4.00. Wynn Resorts, Limited (NASDAQ: WYNN) shares tumbled 2.51 percent to $73....

LDR Holding Corp (NASDAQ: LDRH) shares dipped 23.74 percent to $27.61. LDR Holdings reported Q3 preliminary revenue of $39.3 million. Super Micro Computer, Inc. (NASDAQ: SMCI) dropped 14.94 percent to $27.07 after the company lowered its Q1 outlook. Ruby Tuesday, Inc. (NYSE: RT) shares fell 13....

LDR Holding Corp (NASDAQ: LDRH) shares tumbled 22.65 percent to $28.01 in pre-market trading. LDR Holdings reported Q3 preliminary revenue of $39.3 million. Gap Inc (NYSE: GPS) shares fell 6.15 percent to $27.17 in pre-market trading after the company reported a 1 percent drop in its September...

Cardiovascular Systems Inc (NASDAQ: CSII) dipped 21.83 percent to $13.00. Cardiovascular Systems reported Q1 preliminary net loss of $0.43 to $0.41 per share and revenue of $43.9 million. Bank of America downgraded Cardiovascular Systems from Neutral to Underperform. BioCryst Pharmaceuticals, Inc...