55 Biggest Movers From Friday

Gainers

• PG&E Corporation (NYSE:PCG) surged 37.54 percent to close at $24.40. The CPUC said it does not want bankruptcy for the company and Bank of America reportedly issued defensive comments saying the sell off and bankruptcy concerns are 'overdone.'
• Natural Grocers by Vitamin Cottage, Inc. (NYSE:NGVC) shares jumped 35.05 percent to close at $22.50 on Friday after the company beat Q4 EPS and revenue estimates.
• Tesaro, Inc. (NASDAQ:TSRO) climbed 31.48 percent to close at $34.96.
• EMC Insurance Group Inc. (NASDAQ:EMCI) rose 30.26 percent to close at $31.25 after Employers Mutual Casualty Co. reported the purchase of all outstanding shares of EMC Insurance Group which EMCC does not already own, at $30 per share.
• Asta Funding, Inc. (NASDAQ:ASFI) gained 17.9 percent to close at $4.15.
• America's Car-Mart, Inc. (NASDAQ:CRMT) jumped 16.64 percent to close at $83.98 afte reporting upbeat quarterly earnings.
• CASI Pharmaceuticals, Inc. (NASDAQ:CASI) gained 16.48 percent to close at $4.10.
• Concert Pharmaceuticals, Inc. (NASDAQ:CNCE) shares jumped 16.35 percent to close at $13.38.
• Edison International (NYSE:EIX) rose 15.38 percent to close at $54.45 on Friday after dropping 12.40 percent on Thursday.
• Haynes International, Inc. (NASDAQ:HAYN) gained 14.34 percent to close at $35.87 after the company beat Q4 revenue estimates.
• Aeterna Zentaris Inc. (NASDAQ:AEZS) rose 14.17 percent to close at $2.90.
• Ra Pharmaceuticals, Inc. (NASDAQ:RARX) gained 13.84 percent to close at $16.70.
• Gritstone Oncology, Inc. (NASDAQ:GRTS) climbed 13.36 percent to close at $23.00.
• Imprimis Pharmaceuticals, Inc. (NASDAQ:IMMY) shares gained 12.31 percent to close at $5.29.
• Aptose Biosciences Inc. (NASDAQ:APTO) rose 11.65 percent to close at $2.30.
• New Age Beverages Corporation (NASDAQ:NBEV) climbed 11.14 percent to close at $4.29.
• Sphere 3D Corp. (NASDAQ:ANY) gained 11.06 percent to close at $2.31 on Friday after falling 20.31 percent on Thursday.
• Orchard Therapeutics plc (NASDAQ:ORTX) rose 11.05 percent to close at $18.70.
• Switch, Inc. (NASDAQ:SWCH) gained 10.93 percent to close at $8.73.
• RumbleON, Inc. (NASDAQ:RMBL) climbed 10.55 percent to close at $6.39.
• Twist Bioscience Corporation (NASDAQ:TWST) gained 9.3 percent to close at $28.10.
• Overseas Shipholding Group, Inc. (NYSE:OSG) gained 9.22 percent to close at $2.37.
• Sonos, Inc. (NASDAQ:SONO) rose 9.04 percent to close at $15.44 after the company reported a year-over-year improvement in Q4 EPS and sales.
• Pyxus International, Inc. (NYSE:PYX) rose 8.48 percent to close at $15.10.
• Natus Medical Incorporated (NASDAQ:BABY) gained 8.06 percent to close at $33.93.
• Matthews International Corporation (NASDAQ:MATW) rose 7.61 percent to close at $43.29 after the company beat Q4 EPS estimate and raised dividend.
• ESCO Technologies Inc. (NYSE:ESE) climbed 7.49 percent to close at $68.56 after reporting Q4 results.
• Cardlytics, Inc. (NASDAQ:CDLX) gained 7.25 percent to close at $14.65.
• Post Holdings, Inc. (NYSE:POST) climbed 5.62 percent to close at $96.05 after the company announced its intention of an IPO for its active nutrition business.
• Seattle Genetics, Inc. (NASDAQ:SGEN) rose 5.59 percent to close at $57.43 after the FDA approved Adcetris.
• Himax Technologies, Inc. (NASDAQ:HIMX) rose 5.42 percent to close at $4.47 after gaining 3.67 percent on Thursday.

Losers

• Rewalk Robotics Ltd (NASDAQ:RWLK) shares dropped 45.45 percent to close at $0.24 after the company priced a 38.66 million share offering at $0.30 per share.
• Limbach Holdings, Inc. (NASDAQ:LMB) shares declined 27.46 percent to close at $6.05 after the company updated its full-year 2018 forecast.
• Euroseas Ltd. (NASDAQ:ESEA) shares dropped 25.45 percent to close at $1.23 following Q3 miss.
• Gogo Inc (NASDAQ:GOGO) fell 23.9 percent to close at $5.00 after reporting a $200 million convertible senior notes offering.
• scPharmaceuticals Inc. (NASDAQ:SCPH) dipped 19.41 percent to close at $4.11.
• NVIDIA Corporation (NASDAQ:NVDA) fell 18.76 percent to close at $164.43 after the company reported downbeat revenue for its third quarter and issued weak fourth-quarter guidance. Nvidia also raised its quarterly dividend from 15 cents a share to 16 cents and announced a $7-billion buyback.
• Valeritas Holdings Inc (NASDAQ:VLRX) dipped 18.49 percent to close at $0.395. Valeritas reported pricing of 75 million share offering at $0.48 per share.
• Hutchison China MediTech Limited (NASDAQ:HCM) declined 17.6 percent to close at $30.16 after the company disclosed that Phase III FALUCA trial results for fruquintinib in third-line, advanced non-small cell lung cancer in China did not meet primary endpoint.
• SPI Energy Co., Ltd. (NASDAQ:SPI) dropped 16.48 percent to close at $2.23.
• AAC Holdings, Inc. (NYSE:AAC) dipped 15.68 percent to close at $1.99.
• Acadia Healthcare Company, Inc. (NASDAQ:ACHC) dropped 14.03 percent to close at $32.55.
• Dynagas LNG Partners LP (NYSE:DLNG) dipped 13.79 percent to close at $6.69.
• Nordstrom, Inc. (NYSE:JWN) fell 13.66 percent to close at $50.93 after reporting third-quarter results.
• Wesco Aircraft Holdings, Inc. (NYSE:WAIR) shares dropped 13.23 percent to close at $9.77. Wesco Aircraft posted Q4 earnings of $0.18 per share on sales of $406.817 million.
• Contango Oil & Gas Company (NYSE:MCF) fell 13.62 percent to close at $3.87 after reporting an offering of common stock.
• Quantum Corporation (NYSE:QTM) dropped 11.78 percent to close at $2.62.
• RISE Education Cayman Ltd (NASDAQ:REDU) fell 11.67 percent to close at $9.01 after reporting downbeat quarterly earnings.
• Williams-Sonoma, Inc. (NYSE:WSM) fell 11.23 percent to close at $53.76. Williams-Sonoma reported better-than-expected earnings for its third quarter on Thursday. The company also disclosed a partnership with Reliance Brands for India market.
• Copa Holdings, S.A. (NYSE:CPA) shares declined 10.61 percent to close at $74.98.
• NewLink Genetics Corporation (NASDAQ:NLNK) dropped 10.05 percent to close at $1.88.
• Melinta Therapeutics, Inc. (NASDAQ:MLNT) fell 9.78 percent to close at $2.49.
• Maiden Holdings, Ltd. (NASDAQ:MHLD) dropped 9.48 percent to close at $2.435.
• Venator Materials PLC (NYSE:VNTR) dropped 8.35 percent to close at $5.60.
• Emerge Energy Services LP (NYSE:EMES) shares slipped 7.96 percent to close at $2.89.