20 Stocks Moving In Thursday's Pre-Market Session

Gainers

• New Concept Energy, Inc. (NYSE:GBR) rose 105.3 percent to $3.01 in pre-market trading after Realty Advisors disclosed a new 2.81 percent stake in the company.
• PEDEVCO Corp. (NYSE:PED) shares rose 45.5 percent to $3.76 in pre-market trading after climbing 659.62 percent on Wednesday.
• Renmin Tianli Group, Inc. (NASDAQ:ABAC) rose 16.7 percent to $3.22 in pre-market trading after gaining 15.55 percent on Wednesday.
• Marvell Technology Group Ltd. (NASDAQ:MRVL) shares rose 13.3 percent to $22.80 in pre-market trading after the company reported receipt of Chinese regulatory approval for Cavium acquisition.
• Zosano Pharma Corporation (NASDAQ:ZSAN) rose 11.1 percent to $4.22 in pre-market trading. On Wednesday, Zosano Pharma issued a mid-day press release highlighting added analysis from ZOTRIP study will be present at AHS meeting. BTIG Research initiated coverage on Zosano Pharma with a Buy rating and a $19 price target.
• The Madison Square Garden Company (NYSE:MSG) rose 9 percent to $290.25 in pre-market trading after the company disclosed that its board has unanimously approved plans to explore possible spinoff. The company plans to separate sports businesses from live entertainment units to create 2 publicly-traded companies.
• Cronos Group Inc (NASDAQ:CRON) rose 8.4 percent to $6.70 in pre-market trading after declining 8.98 percent on Wednesday.
• Emerge Energy Services LP (NYSE:EMES) shares rose 6.6 percent to $7.75 in pre-market trading.
• Cavium Inc (NASDAQ:CAVM) rose 5.7 percent to $84 in pre-market trading. Marvell Technology reported receipt of Chinese regulatory approval for Cavium acquisition.
• R.R. Donnelley & Sons Company (NYSE:RRD) rose 5.7 percent to $6.36 in pre-market trading after dropping 5.94 percent on Wednesday.
• GNC Holdings Inc (NYSE:GNC) shares rose 5.3 percent to $3.80 in pre-market trading after declining 5.00 percent on Wednesday.
• Puxin Limited (NYSE:NEW) shares rose 5.2 percent to $21.90 in pre-market trading after declining 7.96 percent on Wednesday.

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Losers

• Pier 1 Imports, Inc. (NYSE:PIR) shares fell 15 percent to $2.55 in pre-market trading after the company reported weak sales for its first quarter. Comps were down 8.2 percent in the quarter. The company sees comps down 6-7 percent in the second quarter.
• Differential Brands Group Inc. (NASDAQ:DFBG) fell 11.9 percent to $4.80 in pre-market trading. Differential Brands Group shares jumped over 500 percent Wednesday following deal to buy majority of North American unit of Global Brands Group for $1.38 billion.
• Zafgen, Inc. (NASDAQ:ZFGN) fell 7.1 percent to $7.90 in pre-market trading after announcing pricing of offering of common stock.
• Summit Therapeutics plc (NASDAQ:SMMT) fell 5.9 percent to $2.40 in the pre-market trading session after dropping 79.84 percent on Wednesday.
• Bed Bath & Beyond Inc. (NASDAQ:BBBY) fell 5.6 percent to $19.05 in pre-market trading. Bed Bath & Beyond reported in-line earnings for its first quarter. Comps were down 0.6 percent in the quarter.
• Pain Therapeutics, Inc. (NASDAQ:PTIE) shares fell 5.5 percent to $2.30 in pre-market trading after declining 71.45 percent on Wednesday.
• Innovate Biopharmaceuticals, Inc. (NASDAQ:INNT) fell 4.2 percent to $20.00 in pre-market trading. Innovate Biopharmaceuticals announced plans to collaborate with a professor at the University of Maryland.
• AeroVironment, Inc. (NASDAQ:AVAV) fell 3.9 percent to $64.068 in pre-market trading after climbing 7.07 percent on Wednesday.