30 Stocks Moving In Thursday's Pre-Market Session

Gainers

• CSI Compressco LP CCLP rose 19.4 percent to $7.50 in pre-market trading.
• Stamps.com Inc. STMP rose 11.1 percent to $205.50 in pre-market trading following strong Q4 results.
• Preferred Apartment Communities Inc. APTS rose 11 percent to $16.10 in pre-market trading.
• Helios and Matheson Analytics Inc HMNY rose 10.9 percent to $4.99 in pre-market trading after declining 7.02 percent on Wednesday.
• Sailpoint Technologies Holdings Inc SAIL rose 9.4 percent to $19.61 in pre-market trading after the company reported upbeat Q4 results and issued a strong outlook.
• Avis Budget Group Inc. CAR shares rose 9.2 percent to $42.55 in pre-market trading after the company posted better-than-expected earnings for its fourth quarter. The rental car company issued strong FY18 sales guidance.
• Mellanox Technologies, Ltd. MLNX rose 8.8 percent to $68.50 in pre-market trading after the company raised its Q1 revenue forecast.
• Sangamo Therapeutics Inc SGMO shares rose 8.3 percent to $24.05 in the pre-market trading session. Sangamo Therapeutics posted strong Q4 results. Gilead's Kite and Sangamo Therapeutics disclosed a collaboration to develop generation engineered cell therapies for cancer treatment.
• Chesapeake Energy Corporation CHK rose 7.2 percent to $2.82 following upbeat quarterly earnings.
• Pandora Media Inc P rose 6.8 percent to $5.20 in pre-market trading after the company reported stronger-than-expected revenue for its fourth quarter. Its total subscription revenue climbed 63.2 percent to $97.7 million.
• Denbury Resources Inc. DNR rose 6.3 percent to $2.21 in pre-market trading after the company reported better-than-expected fourth quarter earnings.
• Core Laboratories N.V. CLB shares rose 5.9 percent to $110.68 in pre-market trading after slipping 1.55 percent on Wednesday.
• TechnipFMC plc FTI shares rose 5.8 percent to $30.77 in pre-market trading after the company reported Q4 results.
• Clovis Oncology Inc CLVS rose 5.8 percent to $58.10 in pre-market trading after the company disclosed that the CHMP has communicated a positive trend vote for rucaparib MAA under review.
• Five9 Inc FIVN shares rose 5.3 percent to $28.40 in pre-market trading after the company posted upbeat quarterly results and issued a strong forecast.
• Tenaris SA (ADR) TS rose 4.9 percent to $34.39 in pre-market trading after the company posted better-than-expected quarterly results.
• Semiconductor Manufacturing Int'l (ADR) SMI shares rose 4.6 percent to $6.65 in pre-market trading after gaining 3.41 percent on Wednesday.
• Novo Nordisk A/S (ADR) NVO shares rose 3.7 percent to $53.42 in pre-market trading.

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Check out these big penny stock gainers and losers

Losers

• Roku Inc ROKU shares fell 21.9 percent to $39.90 in pre-market trading following its second earnings report as a public company. Fourth quarter earnings came in at 6 cents. Sales came in at $188 million. The company sees a first quarter net loss of $21 million-$15 million.
• Macquarie Infrastructure Corp MIC fell 16.8 percent to $52.95 in pre-market trading. Macquarie Infrastructure reported Q4 net income of $361.2 million on sales of $471.2 million.
• Advaxis, Inc. ADXS shares fell 16 percent to $2.11 after the company announced a common stock offering.
• Applied Optoelectronics Inc AAOI fell 13.3 percent to $29.98 in pre-market trading after reporting a fourth quarter sales miss. Adjusted earnings came in at 89 cents per share, beating estimates by 6 cents. Sales came in at $79.9 million, missing estimates by $6 million. The company issued weak first quarter earnings and sales guidance.
• Gannett Co Inc GCI fell 10.8 percent to $9.25 in pre-market trading after rising 4.01 percent on Wednesday.
• Tower Semiconductor Ltd. (USA) TSEM fell 8.2 percent to $30.81 in pre-market trading.
• Wayfair Inc W fell 8.1 percent to $88.00 in pre-market trading as the company posted a wider-than-expected quarterly loss.
• Sibanye Gold Ltd (ADR) SBGL fell 7.2 percent to $4.11 in pre-market trading after declining 3.90 percent on Wednesday.
• Ultra Clean Holdings Inc UCTT fell 6.1 percent to $18.75 in pre-market trading. Ultra Clean reported Q4 earnings of $0.62 per share on revenue of $248.9 million.
• Autohome Inc (ADR) ATHM shares fell 5.3 percent to $79.44 in pre-market trading.
• AU Optronics Corp (ADR) AUO fell 4.8 percent to $4.40 in the pre-market trading session after dropping 2.94 percent on Wednesday.
• Sanderson Farms, Inc. SAFM shares fell 4 percent to $123.00 in pre-market trading. Sanderson Farms reported Q1 earnings of $2.24 per share on revenue of $771.9 million.