Top Losers

Everyday Health Inc (NYSE: EVDY) dipped 30.35 percent to $7.00. Everyday Health reported a Q3 loss of $0.40 per share on revenue of $54.3 million. Horizon Pharma PLC (NASDAQ: HZNP) shares dropped 20.24 percent to $17.90. Horizon Pharma responded to a lawsuit filed by Express Scripts Holding...

Horizon Pharma PLC (NASDAQ: HZNP) shares declined 20.24 percent to $17.90 in pre-market trading. Horizon Pharma responded to a lawsuit filed by Express Scripts Holding Company (NASDAQ: ESRX) and recent allegations. Depomed Inc (NASDAQ: DEPO) shares fell 5.70 percent to $20.00 in pre-market...

Flotek Industries Inc (NYSE: FTK) shares dropped 31.99 percent to $9.93 following earlier announcement of understated well outputs and incorrect data. Real Goods Solar, Inc. - Class A (NASDAQ: RGSE) tumbled 32.48 percent to $0.790. RGS Energy reported a Q3 loss of $0.35 per share on revenue of $10....

ExOne Co (NASDAQ: XONE) shares declined 20.90 percent to $8.25 in pre-market trading after the company reported downbeat quarterly results. MannKind Corporation (NASDAQ: MNKD) shares dipped 7.60 percent to $2.43 in pre-market trading after declining 8.36 percent on Monday. Gap Inc (NYSE: GPS...

Kandi Technologies Group Inc (NASDAQ: KNDI) shares dipped 18.36 percent to $8.81. Kandi Technologies reported Q3 earnings of $0.13 per share on revenue of $50.5 million. L.B. Foster Co (NASDAQ: FSTR) shares slipped 16.80 percent to $13.33. L.B. Foster reported Q3 earnings of $0.67 per share on...

Plum Creek Timber Co. Inc. (NYSE: PCL) shares surged 16 percent to $46.70 in pre-market trading after Weyerhaeuser Co (NYSE: WY) announced its plans to buy Plum Creek Timber in an $8.44 billion deal. Apache Corporation (NYSE: APA) shares climbed 10.55 percent to $52.70 in pre-market trading....

Iconix Brand Group Inc (NASDAQ: ICON) shares dipped 52.29 percent to $7.70 after the company reported that it will restate previously-filed statements for Q1, Q2 '15, FY13 and FY14. The company also reported preliminary Q3 results and updated its outlook for the full year 2015. Brean Capital...

Iconix Brand Group Inc (NASDAQ: ICON) shares declined 48.02 percent to $8.39 in pre-market trading after the company reported that it will restate previously-filed statements for Q1, Q2 '15, FY13 and FY14. The company also reported preliminary Q3 results and updated its outlook for the full year...

MER Telemanagement Solutions Ltd. (NASDAQ: MTSL) tumbled 27.78 percent to $0.968. MER Telemanagement Solutions reported a Q3 loss of $0.02 per share on sales of $3.83 million. Castlight Health Inc (NYSE: CSLT) dropped 26.79 percent to $3.88. Castlight Health reported a Q3 loss of $0.17 per share...

Intersect ENT Inc (NASDAQ: XENT) shares declined 24.07 percent to $16.47 in pre-market trading after the company reported a wider-than-expected Q3 loss. FireEye Inc (NASDAQ: FEYE) shares fell 18.48 percent to $23.74 in pre-market trading on Q3 results. FireEye reported a Q3 loss of $0.37 per...

Enphase Energy Inc (NASDAQ: ENPH) shares dropped 39.52 percent to $2.25. Enphase Energy reported Q3 earnings of $0.08 per share on revenue of $102.9 million. The company also issued a weak Q4 revenue forecast. Wi-LAN Inc - US listing (NASDAQ: WILN) declined 31.68 percent to $1.30. Wi-Lan reported...

Enphase Energy Inc (NASDAQ: ENPH) shares fell 32.53 percent to $2.51 in pre-market trading. Enphase Energy reported Q3 earnings of $0.08 per share on revenue of $102.9 million. The company also issued a weak Q4 revenue forecast. Groupon Inc (NASDAQ: GRPN) shares declined 27.79 percent to $2.91...

AMAG Pharmaceuticals, Inc. (NASDAQ: AMAG) dipped 23.23 percent to $31.60 on Q3 results. AMAG Pharmaceuticals reported Q3 earnings of $1.02 per share on revenue of $103.5 million. Navios Maritime Partners L.P. (NYSE: NMM) shares dropped 22.13 percent to $5.56 after the company reported downbeat Q3...

Aquinox Pharmaceuticals Inc (NASDAQ: AQXP) shares declined 11.37 percent to $14.50 in pre-market trading after the company reported results from Phase 2 KINSHIP trial with AQX-1125. Fitbit Inc (NYSE: FIT) shares fell 7.48 percent to $37.70 in pre-market trading. Fitbit reported stronger-than-...

Ceragon Networks Ltd (NASDAQ: CRNT) shares fell 14.87 percent to $1.49 after the company reported weaker-than-expected Q3 results. Endurance International Group Hldgs Inc (NASDAQ: EIGI) shares tumbled 13.69 percent to $11.51. Endurance International reported a Q3 loss of $0.12 per share on sales of...