Gainers

  • vTv Therapeutics Inc. (NASDAQ: VTVT) shares climbed 70 percent to close at $3.40 on Wednesday after surging 158.77 percent on Tuesday.
  • Upwork Inc. (NASDAQ: UPWK) gained 41.2 percent to close at $21.18. Upwork priced its IPO at $15 per share.
  • VistaGen Therapeutics, Inc. (NASDAQ: VTGN) rose 37.5 percent to close at $2.09 after the company disclosed that it has received FDA Fast Track designation for the development of AV-101 as a non-opioid treatment for neuropathic pain.
  • Trevena, Inc.(NASDAQ: TRVN) rose 30.45 percent to close at $3.47 on Wednesday after gaining 13.19 percent on Tuesday.
  • Neovasc Inc. (NASDAQ: NVCN) surged 18.67 percent to close at $2.67 after reporting positive 12-week follow-up data from the first U.S. patient implanted with a Neovasc Reducer. The patient reported improvement in walking abilities and decreased pain.
  • Yintech Investment Holdings Limited (NASDAQ: YIN) shares rose 16.79 percent to close at $4.59.
  • The ExOne Company (NASDAQ: XONE) gained 16.5 percent to close at $10.59.
  • Hancock Jaffe Laboratories, Inc. (NASDAQ: HJLI) shares climbed 16.34 percent to close at $2.99.
  • Viveve Medical, Inc. (NASDAQ: VIVE) gained 15.79 percent to close at $2.86.
  • Jupai Holdings Limited(NYSE: JP) gained 15.62 percent to close at $8.81.
  • AVROBIO, Inc. (NASDAQ: AVRO) gained 14.94 percent to close at $23.54.
  • Amarin Corporation plc(NASDAQ: AMRN) climbed 14.04 percent to close at $18.20.
  • Kandi Technologies Group, Inc.(NASDAQ: KNDI) rose 13.72 percent to close at $6.30 on Wednesday after gaining 9.06 percent on Tuesday.
  • 21Vianet Group, Inc. (NASDAQ: VNET) gained 13.66 percent to close at $11.48.
  • OncoMed Pharmaceuticals, Inc. (NASDAQ: OMED) rose 13.62 percent to close at $2.42.
  • Tilray, Inc. (NASDAQ: TLRY) surged 13.51 percent to close at $156.83.
  • Liquidia Technologies, Inc. (NASDAQ: LQDA) rose 13.03 percent to close at $33.91.
  • Nabriva Therapeutics plc(NASDAQ: NBRV) climbed 12.5 percent to close at $3.06 on Wednesday.
  • Nordic American Tankers Limited(NYSE: NAT) rose 12.26 percent to close at $2.38.
  • Collegium Pharmaceutical, Inc. (NASDAQ: COLL) surged 11.28 percent to close at $17.07.
  • Orgenesis Inc. (NASDAQ: ORGS) shares gained 11.16 percent to close at $7.17.
  • Upland Software, Inc. (NASDAQ: UPLD) gained 11.03 percent to close at $34.32 after the company reported the acquisition of a cloud solutions provider, Rant & Rave. The company also raised its FY18 sales forecast.
  • Tempur Sealy International, Inc.(NYSE: TPX) gained 10.91 percent to close at $53.66 after Reuters reported Mattress Firm is planning to file for bankruptcy as soon as this week.
  • Resolute Forest Products Inc. (NYSE: RFP) rose 8.68 percent to close at $13.78 after the company reported the sale of Catawba, South Carolina paper and pulp mill for $300 million.
  • Bilibili Inc. (NASDAQ: BILI) shares rose 7.96 percent to close at $14.37 after reporting a deal with Tencent for $317.6 million cash investment in the company.
  • Centrais Elétricas Brasileiras S.A. – Eletrobras(NYSE: EBR) shares rose 7.86 percent to close at $4.53.
  • Charah Solutions, Inc. (NYSE: CHRA) rose 7.86 percent to close at $8.10.
  • NIO Inc.(NYSE: NIO) rose 6.24 percent to close at $6.30 on Wednesday after falling 10.15 percent on Tuesday.
  • GOL Linhas Aéreas Inteligentes S.A. (NYSE: GOL) shares surged 5.96 percent to close at $6.22.
  • Banco Bradesco S.A. (NYSE: BBD) rose 5.68 percent to close at $8.00 on Wednesday after climbing 7.60 percent on Tuesday.
  • Thomson Reuters Corporation (NYSE: TRI) rose 5.59 percent to close at $47.24 on heavy volume. The company earlier offered preliminary results of buyback. The company will ‘take up and purchase for cancellation ~138.7 million shares at a purchase price of $47 per share’.
  • Cellular Biomedicine Group, Inc. (NASDAQ: CBMG) gained 5.45 percent to close at $19.15.
  • J C Penney Company Inc(NYSE: JCP) rose 3.85 percent to close at $1.62 after the company named Jill Soltau its new CEO.

 

Losers

  • Oragenics, Inc.(NYSE: OGEN) shares dipped 50.98 percent to close at $1.75 on Wednesday after climbing 123.12 percent on Tuesday.
  • I-AM Capital Acquisition Company(NASDAQ: IAM) dropped 35.41 percent to close at $6.4587.
  • India Globalization Capital, Inc.(NYSE: IGC) declined 31.92 percent to close at $8.85 on Wednesday after rising 46.34 percent on Tuesday.
  • DAVIDsTEA Inc.(NASDAQ: DTEA) shares fell 25 percent to close at $3.12 on Wednesday after surging 63.14 percent on Tuesday.
  • Cellectar Biosciences, Inc. (NASDAQ: CLRB) shares declined 19.24 percent to close at $2.98.
  • Atlanticus Holdings Corporation(NASDAQ: ATLC) fell 16.67 percent to close at $3.90.
  • BioLife Solutions, Inc. (NASDAQ: BLFS) dropped 15.87 percent to close at $13.89.
  • Kala Pharmaceuticals, Inc.(NASDAQ: KALA) dropped 15.52 percent to close at $7.84. Kala Pharma said it commenced an underwritten public offering of 7.50 million shares. Separately, the company said it closed its $110 million credit facility with funds managed by Athyrium Capital Management.
  • BIOLASE, Inc. (NASDAQ: BIOL) dipped 15.49 percent to close at $1.80.
  • Level Brands, Inc.(NYSE: LEVB) dropped 15.31 percent to close at $5.09.
  • Tocagen Inc. (NASDAQ: TOCA) dropped 13.71 percent to close at $10.52.
  • Ferrellgas Partners, L.P. (NYSE: FGP) declined 13.36 percent to close at $1.74.
  • Novelion Therapeutics Inc. (NASDAQ: NVLN) dropped 13.31 percent to close at $2.28 on Wednesday.
  • Cool Holdings, Inc. (NASDAQ: AWSM) shares fell 13.19 percent to close at $9.15.
  • Acuity Brands, Inc. (NYSE: AYI) fell 13.17 percent to close at $135.01. Acuity Brands posted upbeat quarterly earnings.
  • Century Aluminum Company (NASDAQ: CENX) shares declined 11.6 percent to close at $10.52 after the Norsk Hydro Hydro alumina plant closed.
  • Select Income REIT(NASDAQ: SIR) dipped 10.76 percent to close at $18.91.
  • Assembly Biosciences, Inc. (NASDAQ: ASMB) dropped 10.68 percent to close at $31.94.
  • Reed’s, Inc. (NYSE: REED) shares tumbled 10.09 percent to close at $2.94 on Wednesday.
  • Government Properties Income Trust(NYSE: GOV) shares declined 9.85 percent to close at $9.70.
  • Neonode Inc. (NASDAQ: NEON) shares fell 6.73 percent to close at $3.05.
  • Epizyme, Inc.(NASDAQ: EPZM) shares fell 3.4 percent to close at $9.38 after reporting a common stock offering.