25 Stocks Moving In Friday's Pre-Market Session

Gainers

• Ability Inc. ABIL shares rose 34.1 percent to $6.10 in pre-market trading after surging 110.65 percent on Thursday.
• Tandem Diabetes Care, Inc. TNDM rose 24.7 percent to $25.33 in pre-market trading after the company reported the FDA approval of the t:slim X2 Insulin Pump with Basal-IQ technology.
• Gevo, Inc. GEVO shares rose 14.8 percent to $9.22 in pre-market trading after dropping 35.91 percent on Thursday.
• Senseonics Holdings, Inc. SENS shares rose 9.3 percent to $5.44 in pre-market trading. Senseonics reported the FDA approval for Eversense Glucose Monitoring System on Thursday.
• Agenus Inc. AGEN shares rose 8 percent to $2.70 in pre-market trading after falling 9.75 percent on Thursday.
• Hancock Jaffe Laboratories, Inc. HJLI rose 7.9 percent to $4.80 in pre-market trading after declining 6.71 percent on Thursday.
• The Hain Celestial Group, Inc. HAIN rose 7.1 percent to $31.25 in pre-market trading.
• Puxin Limited NEW rose 6.7 percent to $22.79 in pre-market trading after falling 18.19 percent on Thursday.
• Vuzix Corporation VUZI rose 5.8 percent to $7.35 in pre-market trading after declining 4.14 percent on Thursday.
• Ibio Inc IBIO rose 5.6 percent to $0.95 in pre-market trading after falling 16.66 percent on Thursday. iBio disclosed pricing of its $16 million public offering.
• Fibrocell Science, Inc. FCSC rose 4.3 percent to $3.45 in pre-market trading after surging 33.47 percent on Thursday.
• Xunlei Limited XNET rose 4.2 percent to $12.98 in pre-market trading after dropping 3.71 percent on Thursday.
• CarMax, Inc. KMX rose 3.8 percent to $73.75 in pre-market trading after the company posted upbeat quarterly results.
• BlackBerry Limited BB shares rose 3.6 percent to $12.10 in pre-market trading after reporting upbeat quarterly earnings.
• Container Store Group, Inc. TCS shares rose 3.5 percent to $9.01 in pre-market trading. Container Store disclosed that it has filed for a 32.49 million secondary offering.
• Sogou Inc. SOGO rose 3.2 percent to $12.90 in pre-market trading. after declining 10.63 percent on Thursday.
• OPKO Health, Inc. OPK was down 10 percent, but turned green by 1.3 percent in pre-market trading after dropping 6.89 percent on Thursday.

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Losers

• Red Hat, Inc. RHT shares fell 14.3 percent to $141.96 in pre-market trading. Red Hat reported better-than-expected results for its first quarter, but lowered its revenue forecast for the full year. The company announced a $1 billion buyback.
• Xenetic Biosciences, Inc. XBIO shares fell 9.2 percent to $3.27 in pre-market trading after jumping 50.63 percent on Thursday.
• Yatra Online, Inc. YTRA fell 7.9 percent to $5.85 in pre-market trading. Yatra priced its 9 million share offering at $5.50 per share.
• Stellar Biotechnologies, Inc. SBOT fell 6.7 percent to $1.95 in pre-market trading after rising 26.67 percent on Thursday.
• Green Brick Partners, Inc. GRBK fell 5.8 percent to $9.80 in pre-market trading after declining 2.80 percent on Thursday.
• LexinFintech Holdings Ltd. LX shares fell 3.8 percent to $14.47 in pre-market trading.
• SMART Global Holdings, Inc. SGH fell 3 percent to 38.69 in pre-market trading. Smart Global reported upbeat results for its third quarter and issued strong sales outlook for the current quarter.
• Astrotech Corporation ASTC shares fell 2.8 percent to $4.30 in pre-market trading after dropping 11.24 percent on Thursday.