25 Stocks Moving In Tuesday's Pre-Market Session

Gainers

• Extreme Networks, Inc EXTR shares rose 10.6 percent to $10.31 in pre-market trading after the company reported better-than-expected results for its fourth quarter and issued a strong forecast for the current quarter.
• Foresight Autonomous Holdings Ltd. FRSX rose 10.1 percent to $7.00 in pre-market trading after climbing 36.48 percent on Monday.
• Fate Therapeutics Inc FATE rose 8.1 percent to $3.34 in pre-market trading after the company posted a narrower-than-expected loss for its second quarter.
• VirnetX Holding Corporation VHC rose 6.7 percent to $4.00 in pre-market trading after gaining 4.17 percent on Monday.
• Medigus Ltd. MDGS rose 6.5 percent to $2.14 in pre-market trading after climbing 6.91 percent on Monday.
• AVEO Pharmaceuticals, Inc. AVEO shares rose 6.2 percent to $3.29 in pre-market trading after surging 6.53 percent on Monday.
• Synchrony Financial SYF shares rose 5.1 percent to $31.15 in pre-market trading after Buffett's Berkshire disclosed a new stake in the company.
• Pacific Biosciences of California PACB gained 5.1 percent to $4.56 after gaining 0.93 percent on Monday.
• DryShips Inc. STX shares rose 4.8 percent to $3.51 in pre-market trading after surging 8.06 percent on Monday.
• GoPro Inc GPRO shares rose 4.5 percent to $10.18 in pre-market trading. Goldman Sachs upgraded GoPro from Sell to Neutral.
• 500.com Ltd WBAI rose 4.4 percent to $10.46 in pre-market trading after dropping 5.38 percent on Monday.
• Redfin Corp RDFN rose 4.2 percent to $26.00 in pre-market trading after gaining 0.44 percent on Monday.

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Losers

• Dicks Sporting Goods Inc DKS shares fell 19.8 percent to $28.00 in pre-market trading after the company reported downbeat earnings for its second quarter and lowered its FY17 guidance.
• Photronics, Inc. PLAB fell 14.7 percent to $8.40 in pre-market trading after the company posted weaker-than-expected results for its third quarter and issued a downbeat outlook for the fourth quarter. The company also announced the retirement of its CFO Sean Smith.
• Digital Ally, Inc. DGLY fell 11.5 percent to $2.70 in pre-market trading. Digital Ally reported Q2 adjusted loss of $0.39 per share on sales of $3.5 million.
• Advance Auto Parts, Inc. AAP shares fell 9.3 percent to $99.18 in pre-market trading after the company reported weaker-than-expected profit for its second quarter.
• Omeros Corporation OMER fell 7 percent to $22.90. Omeros reported a 3 million share offering of common stock.
• Coach Inc COH shares fell 6.6 percent to $44.75 in pre-market trading. Coach posted upbeat earnings for the fourth quarter, while sales missed expectations.
• YY Inc (ADR) YY fell 6.3 percent to $75.50 in pre-market trading. YY reported a proposed offering of 5.75 million American depositary shares.
• Technical Communications Corporation TCCO fell 5.8 percent to $8.20 in pre-market trading after gaining 6.10 percent on Monday.
• Forterra Inc FRTA shares fell 5.4 percent to $4.20 in pre-market trading after declining 4.31 percent on Monday.
• Crocs, Inc. CROX fell 5.3 percent to $8.90 in pre-market trading after gaining 2.06 percent on Monday.
• Lakeland Industries, Inc. LAKE shares fell 5 percent to $15.20 in pre-market trading after rising 1.91 percent on Monday.
• Genpact Limited G fell 3.8 percent to $28.30 in pre-market trading. Genpact reported a 10 million secondary offering of common stock.
• Energy Transfer Partners LP ETP fell 3.7 percent to $2.07 in pre-market trading. Energy Transfer Partner reported a 8.1 million share offering of common stock.