25 Stocks Moving In Tuesday's Pre-Market Session

Gainers

• FibroGen Inc FGEN rose 64.2 percent to $54.85 in pre-market trading after the company posted a wider-than-expected Q2 loss and disclosed topline results from Phase 2 study of pamrevlumab in idiopathic pulmonary fibrosis.
• Esperion Therapeutics Inc ESPR shares rose 17.3 percent to $53.00 in pre-market trading as the company disclosed that its Phase 2 study of bempedoic acid / ezetimibe combination plus atorvastatin met primary endpoint.
• Twilio Inc TWLO rose 15.3 percent to $35.18 in pre-market trading after the company reported stronger-than-expected results for its second quarter and raised its fiscal year 2017 guidance.
• Michael Kors Holdings Ltd KORS gained 14.1 percent to $42.47 as the company reported better-than-expected Q1 results and issued a strong guidance.
• Wayfair Inc W shares rose 8.3 percent to $87.25 in pre-market trading after the company posted a narrower-than-expected quarterly loss.
• LendingClub Corp LC shares rose 8.2 percent to $5.91 in pre-market trading. LendingClub reported a Q2 loss of $25.5 million.
• Rapid7 Inc RPD rose 8 percent to $16.26 in pre-market trading after reporting upbeat Q2 results. Susquehanna upgraded Rapid7 from Neutral to Positive.
• Vonage Holdings Corp. VG shares rose 7.4 percent to $8.30 in pre-market trading. Vonage Holdings will replace CoreSite Realty in the S&P SmallCap 600 eon August 10.
• Xunlei Ltd XNET rose 7.2 percent to $3.90 in pre-market trading. Xunlei is expected to release Q2 earnings on August 16.
• Endo International plc ENDP shares rose 6.6 percent to $9.92 in pre-market trading after the company posted upbeat Q2 earnings.
• Jupai Holdings Ltd (ADR) JP rose 5.6 percent to $9.82 in pre-market trading after surging 18.02 percent on Monday.
• Lennar Corporation LEN shares rose 5 percent to $56.96 in the pre-market trading session after gaining 0.07 percent on Monday.
• Energous Corp WATT rose 4.9 percent to $14.67 in pre-market trading after slipping 0.78 percent on Monday.
• Gilat Satellite Networks Ltd. GILT rose 4 percent to $5.56 in pre-market trading. Gilat posted Q2 adjusted earnings of $0.08 per share on revenue of $66.2 million.
• Valeant Pharmaceuticals Intl Inc VRX rose 3.4 percent to $15.89 in pre-market trading. Valeant posted a Q2 loss of $0.11 per share on sales of $2.23 billion. The company also lowered its 2017 revenue forecast.

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Losers

• Bioamber Inc BIOA fell 32.3 percent to $0.670 in pre-market trading. BioAmber reported an offering of common shares.
• Depomed Inc DEPO shares fell 20.9 percent to $7.30 in pre-market trading after the company reported downbeat Q2 earnings and lowered its FY17 sales guidance. Janney Capital downgraded Depomed from Buy to Neutral.
• Plains All American Pipeline, L.P. PAA shares fell 13.9 percent to $21.70 in pre-market trading after the company posted weaker-than-expected quarterly earnings.
• Tenet Healthcare Corp THC shares fell 8.5 percent to $15.28 in pre-market trading after the company posted a wider-than-expected Q2 loss and issued a weak FY17 forecast.
• Avis Budget Group Inc. CAR fell 8.4 percent to $30.60 in pre-market trading after the company posted downbeat quarterly earnings.
• Sunrun Inc RUN fell 7 percent to $6.90 in pre-market trading after the company reported Q2 results.
• MannKind Corporation MNKD shares fell 6.8 percent to $1.09 in pre-market trading as the company posted a wider-than-expected Q2 loss.
• Dean Foods Co DF shares fell 6.5 percent to $14.00 in pre-market trading as the company posted downbeat Q2 earnings and lowered its FY17 adjusted earnings forecast.
• Hertz Global Holdings, Inc HTZ fell 4.3 percent to $14.59 in pre-market trading. Hertz Global is expected to release quarterly earnings after the closing bell.
• Fogo De Chao Inc FOGO fell 4 percent to $13.15 in pre-market trading. Fogo De Chao is projected to release quarterly earnings today.