25 Stocks Moving In Tuesday's Pre-Market Session

Gainers

• Kalvista Pharmaceuticals Inc KALV rose 85.6 percent to $13.70 in pre-market trading as the company reported a collaboration deal with Merck for KVD001.
• AnaptysBio Inc ANAB rose 14.3 percent to $40.00 in pre-market trading after the company issued topline proof-of-concept data from Phase 2a trial of ANB020 In atropic dermatits.
• Vical Incorporated VICL rose 12.7 percent to $3.11 in pre-market trading. Vicel reported closing of Phase 3 ASP0113 CMV vaccine trial.
• Sphere 3D Corp. ANY rose 12.5 percent to $3.25 in the pre-market trading session after surging 14.68 percent on Monday. Sphere 3D's Overland-Tandberg introduced its new rdxLOCK software.
• McEwen Mining Inc MUX rose 9.7 percent to $2.37 in pre-market trading after gaining 2.86 percent on Monday.
• MannKind Corporation MNKD shares rose 7.9 percent to $5.75 in pre-market trading. H.C. Wainwright initiated coverage on MannKind with a Buy rating and a $7.00 price target.
• Ichor Holdings Ltd ICHR rose 7.2 percent to $28.85 in pre-market trading. The company announced a "substantial" deal to produce liquid delivery systems for a key customer.
• Truett-Hurst Inc THST shares rose 6.7 percent to $2.25 in pre-market trading after gaining 1.93 percent on Monday.
• DryShips Inc. DRYS shares rose 6.5 percent to $3.46 in pre-market trading after declining 2.40 percent on Monday.
• Marinus Pharmaceuticals Inc MRNS rose 5.7 percent to $5.95 in pre-market trading after falling 18.93 percent on Monday.
• Riot Blockchain Inc BIOP shares rose 5.1 percent to $9.18 in the pre-market trading session after climbing 18.11 percent on Monday.
• DRDGOLD Ltd. (ADR) DRD rose 4.7 percent to $4.02 in pre-market trading after dropping 2.04 percent on Monday.
• Recro Pharma Inc REPH shares rose 4.7 percent to $8.99 in the pre-market trading session after the company disclosed Phase III IV meloxicam efficacy data in patients following abdominoplasty.
• Moelis & Co MC gained 4.7 percent to $44.05 after slipping 0.47 percent on Monday.
• AVEO Pharmaceuticals, Inc. AVEO rose 4.7 percent to $3.99 in pre-market trading after falling 0.78 percent on Monday.
• Celsion Corporation CLSN shares rose 3.8 percent to $3.86 in pre-market trading after surging 11.04 percent on Monday.
• Wal-Mart Stores Inc WMT shares rose 2.1 percent to $82.15 in pre-market trading after the company reported a $20 billion buyback plan and reaffirmed its FY18 adjustes earnings outlook.

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Losers

• Grupo Televisa SAB (ADR) TV fell 8.4 percent to $21.52 in pre-market trading after declining 2.41 percent on Monday.
• Conn's Inc CONN fell 5.2 percent to $24.90 in pre-market trading after dropping 6.08 percent on Monday.
• Helios and Matheson Analytics Inc. HMNY fell 4.6 percent to $20.12 in pre-market trading after surging 33.90 percent on Monday.
• Zogenix, Inc. ZGNX shares fell 4.5 percent to $37.30 after rising 1.96 percent on Monday.
• Vericel Corp VCEL fell 4.4 percent to $4.40 in pre-market trading after dropping 6.12 percent on Monday.
• Izea Inc IZEA shares fell 2.6 percent to $5.30 in pre-market trading after declining 7.95 percent on Monday.
• American International Group Inc AIG fell 2.1 percent to $60.50 in pre-market trading after giving an update on forecast third-quarter net catastrophe losses. The company is now expected net catastrophe losses in the $2.9 billion to $3.1 billion range.
• Axalta Coating Systems Ltd AXTA fell 2.1 percent to $29.06 in pre-market trading. Citigroup downgraded Axalta Coating from Neutral to Sell.