Gainers

• CareDx, Inc CDNA shares climbed 23.6 percent to $7.39 as the company reported upbeat results for its fourth quarter.
• iFresh Inc. IFMK shares gained 23.2 percent to $9.020.
• At Home Group Inc. HOME shares climbed 22.5 percent to $32.42 after the company reported upbeat Q4 earnings and issued upbeat FY19 guidance.
• New York & Company, Inc. NWY gained 21.8 percent to $3.38 following Q4 results. New York & Company posted Q4 adjusted earnings of $0.08 per share on revenue of $278.7 million.
• China Auto Logistics Inc. CALI shares jumped 16.9 percent to $5.1533.
• Innovate Biopharmaceuticals, Inc. INNT shares gained 16.1 percent to $24.7705 after climbing 18.16 percent on Thursday.
• SMART Global Holdings, Inc. SGH shares rose 11.5 percent to $49.15 after the company reported upbeat results for its second quarter and issued strong outlook for the third quarter.
• Geron Corporation GERN shares gained 10.8 percent to $5.83 after surging 5.41 percent on Thursday.
• Viveve Medical, Inc. VIVE shares gained 8.7 percent to $4.0206.
• Leap Therapeutics, Inc. LPTX shares gained 8.6 percent to $8.913 after the company disclosed pricing of $14 million public offering of common stock.
• Evofem Biosciences, Inc. EVFM climbed 7.5 percent to $7.30.
• Community Health Systems, Inc. CYH gained 7.2 percent to $4.4051.
• Tandem Diabetes Care, Inc. TNDM rose 5.8 percent to $4.01. Baird upgraded Tandem Diabetes Care from Neutral to Outperform.

Check out these big penny stock gainers and losers

Losers

• Destination XL Group, Inc. DXLG tumbled 17.4 percent to $1.90 following Q4 results.
• PLx Pharma Inc. PLXP dipped 13.7 percent to $5.35 as the company posted a wider-than-expected quarterly loss.
• Resonant Inc. RESN dipped 10.9 percent to $3.36. Resonant priced its 5.7 million share offering at $3.50 per share.
• Glaukos Corporation GKOS fell 10.9 percent to $30.61.
• Intellicheck, Inc. IDN shares declined 10.8 percent to $ 2.015 after reporting Q4 results.
• GSV Capital Corp. GSVC dropped 10.4 percent to $8.00 after the company reported pricing of $40 million convertible notes offering.
• Omeros Corporation OMER shares fell 10.3 percent to $14.1350. Wedbush downgraded Omeros from Outperform to Neutral.
• Dicerna Pharmaceuticals, Inc. DRNA dropped 10 percent to $10.25. H.C. Wainwright downgraded Dicerna Pharmaceuticals from Buy to Neutral.
• Progenics Pharmaceuticals, Inc. PGNX fell 9.5 percent to $7.57 after the FDA extended review of New Drug Application for AZEDRA by three months.
• Kona Grill, Inc. KONA shares fell 9.3 percent to $1.905 after the company reported Q4 results.
• HTG Molecular Diagnostics, Inc. HTGM shares dropped 9 percent to $4.91 following Q4 results.
• Navios Maritime Holdings Inc. NM fell 8.3 percent to $0.99. JP Morgan downgraded Navios Maritime from Neutral to Underweight.
• Akebia Therapeutics, Inc. AKBA shares fell 7.7 percent to $10.78 after the company reported $85 million common stock offering.
• Staffing 360 Solutions, Inc. STAF shares declined 7.5 percent to $2.478.
• Odyssey Marine Exploration, Inc. OMEX fell 6.7 percent to $7.7457 after climbing 118.42 percent on Thursday.
• GasLog Ltd. GLOG dropped 4.1 percent to $16.50. JP Morgan downgraded GasLog from Neutral to Underweight.
• Micron Technology, Inc. MU fell 3 percent to $57.205. Micron reported better-than-expected earnings for its second quarter and issued strong forecast for the current quarter.