Gainers

• HC2 Holdings, Inc. (NYSE:HCHC) rose 75.4 percent to $9.05 in pre-market trading after the company disclosed that BeneVir Biopharm agreed to be purchased by J&J's Janssen Biotech for up to $1.04 billion.
• SIGA Technologies, Inc. (NASDAQ:SIGA) rose 12.9 percent to $6.65 in pre-market trading following announcement of favorable outcome of FDA AdCom meeting for SIGA's TPOXX smallpox treatment.
• Shutterfly, Inc. (NASDAQ:SFLY) shares rose 10.7 percent to $90.25 in pre-market trading after the company reported a narrower-than-expected loss for its first quarter on Tuesday.
• Nanometrics Incorporated (NASDAQ:NANO) rose 10.5 percent to $29.15 in pre-market trading following upbeat Q1 earnings.
• Career Education Corporation (NASDAQ:CECO) rose 9.6 percent to $14.00 in pre-market trading.
• Enphase Energy, Inc. (NASDAQ:ENPH) rose 8.9 percent to $4.42 in pre-market trading following upbeat quarterly earnings.
• EVERTEC, Inc. (NYSE:EVTC) shares rose 7.3 percent to $19.85 in pre-market trading after reporting Q1 results.
• Juniper Networks, Inc. (NYSE:JNPR) shares rose 6.9 percent to $26.45 in pre-market trading after reporting upbeat results for its first quarter.
• Ocwen Financial Corporation (NYSE:OCN) shares rose 6.5 percent to $4.40 in pre-market trading after the company reported operating results for the first quarter.
• Terex Corporation (NYSE:TEX) rose 6.3 percent to $38.50 in pre-market trading following strong quarterly results.
• S&P Global Inc. (NYSE:SPGI) rose 5.6 percent to $200.74 in pre-market trading.
• Apple Inc. (NASDAQ:AAPL) rose 4.5 percent to $176.74 in pre-market trading after the company reported stronger-than-expected earnings for its second quarter. The company announced a $100 billion buyback plan and raised its quarterly dividend from 63 cents to 73 cents.

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