Gainers

  • Longfin Corp.LFIN shares climbed 64.86 percent to close at $19.14 on Thursday after climbing 17.39 percent on Wednesday. The company is involved in blockchain technology and its CEO Venkat Meenavalli was on CNBC’s “Fast Money” Wednesday afternoon..
  • Net Element, Inc. NETEshares gained 32.98 percent to close at $8.87 on Thursday.
  • Pulse Biosciences, Inc. PLSEshares gained 23.39 percent to close at $19.15.
  • Intelsat S.A. Ishares rose 20.84 percent to close at $4.87 on Thursday.
  • Ovid Therapeutics Inc. OVIDgained 19.85 percent to close at $8.21.
  • Veritone, Inc. VERIshares rose 16.41 percent to close at $15.32. Veritone reported the upcoming launch of a market-first update to its AI operating system, aiWARE™.
  • Sonoma Pharmaceuticals, Inc.SNOA rose 14.6 percent to close at $4.16. The specialty pharmaceutical company that develops therapies for dermatological conditions and advanced tissue care announced it has received a new 510(k) clearance from the FDA for an antimicrobial post-therapy gel.
  • SITO Mobile, Ltd. SITOgained 13.48 percent to close at $3.62 on Thursday.
  • Daxor CorporationDXR shares climbed 13.26 percent to close at $9.82.
  • Riot Blockchain, Inc. RIOTshares jumped 12.46 percent to close at $7.22.
  • ADT Inc. ADTjumped 12.23 percent to close at $8.81.
  • Weatherford International plcWFT shares gained 12.04 percent to close at $2.42.
  • Aqua Metals, Inc. AQMSshares climbed 11.30 percent to close at $2.56 on Thursday.
  • Myers Industries, Inc. MYEshares rose 11.19 percent to close at $23.35 on Thursday.
  • SemiLEDs CorporationLEDS shares rose 10.26 percent to close at $3.29.
  • CHF Solutions, Inc.CHFS shares climbed 10.15 percent to close at $2.93 after the company reported a new distribution agreement with Dimedix Surgical to distribute the company’s Aquadex FelxFlow System in Spain.
  • GMS Inc. GMSrose 10.09 percent to close at $32.83 as the company announced plans to buy WSB Titan for $627 million.
  • Intercept Pharmaceuticals, Inc. ICPTshares gained 9.94 percent to close at $70.76. Intercept Pharmaceuticals priced its 2.34 million upsized offering at $64 per share.
  • com Limited CYOUgained 7.19 percent to close at $29.97. Changyou.com announced a special cash dividend of $9.40 per ADS.
  • Finisar Corporation FNSRshares gained 6.26 percent to close at $15.62. Morgan Stanley upgraded Finisar from Equal-Weight to Overweight.

 

Losers

  • Conatus Pharmaceuticals Inc.CNAT shares dipped 31.45 percent to close at $4.12 on Thursday after the company disclosed that top-line results from Phase 2b POLT-HCV-SVR trial did not meet its primary endpoint.
  • Check-Cap Ltd. CHEKfell 19.23 percent to close at $4.20. Check-Cap filed its annual report for the fiscal year ended December 31, 2017.
  • Genie Energy Ltd. GNEshares declined 14.96 percent to close at $3.98.
  • Conn’s, Inc.CONN fell 14.3 percent to close at $30.725. Conn’s reported better-than-expected earnings for its fourth quarter, while sales missed estimates.
  • Cellectis S.A. CLLSdropped 12.39 percent to close at $29.00. Cellectis priced its 5.646 million ADS offering at $31 per ADS.
  • AVEO Pharmaceuticals, Inc. AVEOshares fell 10.27 percent to close at $2.36.
  • Evolus, Inc. EOLSshares fell 9.79 percent to close at $8.11. Evolus disclosed that its trial of prabotulinumtoxinA compared to botox met primary endpoint in efficacy along with its secondary endpoints.
  • Prothena Corporation plc PRTAdropped 9.18 percent to close at $40.15.
  • Syndax Pharmaceuticals, Inc. SNDXfell 8.82 percent to close at $13.34 on Thursday.
  • BioTime, Inc. BTXshares fell 8.71 percent to close at $2.41.
  • Concert Pharmaceuticals, Inc. CNCEshares dipped 8.63 percent to close at $19.79 on Thursday.
  • Affimed N.V. AFMDshares declined 7.69 percent to close at $2.10.
  • ShotSpotter, Inc. SSTIdropped 7.66 percent to close at $29.91.
  • Micron Technology, Inc. MUdropped 6.65 percent to close at $49.84. UBS initiated coverage on Micron with a Sell rating.