23 Stocks Moving In Thursday's Pre-Market Session

Gainers
 

• Proteostasis Therapeutics Inc PTI shares rose 28.7 percent to $8.44 in pre-market trading after the company disclosed that the FDA has granted orphan drug designation for PTI-428 in cystic fibrosis.
• The Rubicon Project Inc RUBI shares rose 25 percent to $2.15 in pre-market trading after the company reported Q4 results.
• Lightinthebox Holding Co Ltd-ADR LITB shares rose 18 percent to $2.95 in pre-market trading after the company reported that it has established an experimental cryptocurrency mining operation in North America.
• Papa Murphy's Holdings Inc. FRSH rose 16.3 percent to $6.22 in pre-market trading following upbeat Q4 results.
• Sunshine Heart Inc CHFS rose 15.6 percent to $4.60 in pre-market trading after gaining 3.38 percent on Wednesday.
• Covenant Transportation Group, Inc. CVTI shares rose 11.6 percent to $30.05 in pre-market trading after the company issued Q1 guidance.
• Semtech Corporation SMTC rose 10.9 percent to $38.70 in pre-market trading after the company reported stronger-than-expected results for its fourth quarter.
• Connecticut Water Service Inc CTWS rose 10.8 percent to $58.25 in pre-market trading following FY17 results. SJW Group and Connecticut Water Service agreed to combine in all-stock transaction.
• 3D Systems Corporation DDD rose 9.6 percent to $13.31 in pre-market trading after the company reported stronger-than-expected earnings for its fourth quarter.
• Dollar General Corp. DG rose 8.5 percent to $96.75 in pre-market trading. Dollar General reported in-line earnings for its fourth quarter and issued a strong earnings forecast for FY18. The company’s same-store sales also exceeded expectations.
• Sears Holdings Corp SHLD shares rose 8.3 percent to $2.62in pre-market trading following Q4 results and Q1 guidance.
• Harmony Gold Mining Co. (ADR) HMY rose 7.5 percent to $2.30 in pre-market trading after falling 2.28 percent on Wednesday.
• Galmed Pharmaceuticals Ltd GLMD rose 6.8 percent to $6.64 in pre-market trading. Maxim Group upgraded Galmed Pharmaceuticals from Hold to Buy.
• Finjan Holdings, Inc. FNJN rose 6.4 percent to $3.14 in pre-market trading following FY17 results.
• Cleveland-Cliffs Inc CLF rose 6 percent to $7.58 in pre-market trading.
• Williams-Sonoma, Inc. WSM shares rose 4.1 percent to $55.90 in the pre-market trading session after the company reported better-than-expected earnings for its fourth quarter.

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Check out these big penny stock gainers and losers

Losers

• Solid Biosciences Inc SLDB shares fell 58.3 percent to $10.98 in pre-market trading after the company reported a clinical hold on SGT-001 Phase I/II clinical trial for Duchenne Muscular Dystrophy.
• Invuity, Inc. IVTY fell 16.3 percent to $3.60 in pre-market trading after announcing a proposed stock offering.
• Alcentra Capital Corp ABDC fell 10 percent to $7.00 in pre-market trading.
• Benefitfocus Inc BNFT fell 8.5 percent to $22.70 in pre-market trading after reporting fourth quarter earnings that fell in-line with estimates. Sales also beat estimates by $300,000, coming in at $66.8 million. The company issued downbeat first quarter and 2018 sales guidance.
• Yield10 Bioscience Inc YTEN shares fell 7.4 percent to $2.75 in pre-market trading after climbing 73.68 percent on Wednesday.
• Ctrip.Com International Ltd (ADR) CTRP shares fell 5.5 percent to $46.05 in pre-market trading following Q4 results.
• Nano Dimension Ltd - ADR NNDM fell 4.6 percent to $2.10 after gaining 4.27 percent on Wednesday.