Liberty Oilfield Services Inc. LBRTshares jumped 27.94 percent to close at $21.75 on Friday.
Atara Biotherapeutics IncATRA shares jumped 27.54 percent to close at $28.25 on Friday.
Yuma Energy, Inc. YUMArose 24.43 percent to close at $1.63. Liberty Oilfield Services priced its 12.7 million share IPO at $17 per share.
Performant Financial CorpPFMT shares climbed 19.07 percent to close at $2.31 on Friday after gaining 20.37 percent on Thursday. Compass Point upgraded Performant Financial from Neutral to Buy.
Ossen Innovation Co Ltd (ADR) OSNshares climbed 19.03 percent to close at $3.8448.
Aytu BioScience, Inc. AYTUshares rose 17.08 to close at $2.8099.
Tintri, Inc. TNTRgained 16.01 percent to close at $6.81 on Friday.
Astronics CorporationATRO gained 15.57 percent to close at $47.35 after the company reported that its fourth quarter bookings came in at $229 million. The company sees FY18 sales of $745 million-$815 million.
Ocular Therapeutix, Inc. OCULsurged 14.05 percent to close at $5.60.
Arrowhead Pharmaceuticals IncARWR gained 13.49 percent to close at $5.72.
Synaptics, Incorporated SYNAgained 13.35 percent to close at $49.76. KeyBanc upgraded Synaptics from Sector Weight to Overweight.
Apricus Biosciences, Inc. APRIclimbed 13.28 percent to close at $2.7300.
argenx SEARGX jumped 13.03 percent to close at $70.52.
Kala Pharmaceuticals, Inc. KALAgained 12.64 percent to close at $15.60.
Tuniu CorpTOUR surged 12.22 percent to close at $8.54. Tuniu reported a $100 million share repurchase program and reported the promotion of Mr. Shihong Chen from Vice President to Chief Technology Officer, effective immediately.
Eastman Kodak CompanyKODK shares rose 9.52 percent to close at $9.20 on Friday after declining 21.5 percent on Thursday.
Marathon Patent Group IncMARA climbed 8.59 percent to close at $4.17 after the company disclosed that its subsidiary Global Bit Ventures has acquired 1,300 cryptocurrency mining machines.
SAExploration Holdings, Inc.SAEX shares rose 7.44 percent to close at $2.60 after the company disclosed that it has received around $15.7 million of additional Alaskan tax credit certificates.
Scorpio Bulkers Inc SALTshares gained 6.08 percent to close at $7.85.
AquaBounty Technologies, Inc.AQB shares tumbled 37.86 percent to close at $3.02 on Friday after the company reported a $12 million underwritten public offering.
Aradigm CorporationARDM shares dipped 33.92 percent to close at $2.26 after the company disclosed that the FDA Advisory Committee panel voted 12-3 against recommendation for Linhaliq. Aradigm shares dipped 46.49 percent to $1.83 in the after-hours trading session. Ladenburg Thalmann downgraded Aradigm from Buy to Neutral.
Xunlei LtdXNET shares dropped 27.38 percent to close at $16.63.
Concert Pharmaceuticals IncCNCE dipped 27.2 percent to close at $20.15. Concert Pharmaceuticals disclosed that it has been granted Fast Track designation for CTP-543 for the treatment of alopecia areat. The company also reported that the Patent Trial and Appeal Board of the U.S. Patent and Trademark Office did not institute PGR proceeding.
Chinanet Online Holdings IncCNET fell 24.76 percent to close at $4.80 ChinaNet Online reported entry into agreements for registered direct placement of $11 million of common stock and warrants.
Adomani IncADOM shares tumbled 23.94 percent to close at $2.16.
AMERI HOLDINGS INCAMRH shares declined 15.92 percent to close at $4.12 on Friday after falling 16.67 percent on Thursday.
Wheeler Real Estate Investment Trust, Inc. WHLRdropped 15.47 percent to close at $7.16.
Dragon Victory International LimitedLYL fell 14.97 percent to close at $5.3399.
Invitae Corporation NVTAfell 14.93 percent to close at $7.58 on Friday.
Energous Corp WATTdropped 13.12 percent to close at $20.00. Energous reported that it entered into a distribution agreement with Raymond James and may sell up to $40 million in stock. Energous expects Q4 sales of $30,000 and GAAP operating expenses of $11.2 million to $11.5 million.
Cleantech Solutions International IncSEII shares dropped 12.74 percent to close at $6.92. The China-based nano-cap company announced a new partnership to implement blockchain technologies in its business with the purpose of developing “a convenient, safe, autonomous, and trustful sharing economy platform and applications.”
Videocon d2h Ltd – ADRVDTH dipped 12.63 percent to close at $8.58 following an update on the effective date for the scheme of amalgamation with Dish TV India Limited.
ClearSign Combustion CorporationCLIR declined 12.28 percent to close at $2.50 on Friday.
Pyxis Tankers Inc PXSshares fell 11.76 percent to close at $1.8972.
ReTo Eco-Solutions, Inc. RETOshares tumbled 11.60 percent to close at $8.00.
ION Geophysical CorporationIO shares fell 11.23 percent to close at $21.35.
GameStop Corp. GMEshares dropped 11.02 percent to close at $17.76. GameStop’s holiday period same store sales increased 11.8 percent to $2.77 billion.
Facebook IncFB shares fell 4.47 percent to close at $179.37. Facebook said it plans on promoting content from family and friends rather than posts with more activity