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OpGen Inc (NASDAQ: OPGN) shares jumped 61.9
percent to $1.70. OpGen shares have dropped 35.50 percent over the past 52 weeks, while the S&P 500 index has gained 11.62
percent in the same period.
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GulfMark Offshore, Inc. (NYSE: GLF) shares gained
17.7 percent to $2.00.
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Achaogen Inc (NASDAQ: AKAO) shares gained 13
percent to $14.72 as the company reported an offering of 5.7 million shares.
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Organovo Holdings Inc (NASDAQ: ONVO) shares rose
10.2 percent to $3.73. Organovo is presenting its first preclinical data on 3D bioprinted human liver tissues at the
TERMIS-Americas Meeting in San Diego.
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Atara Biotherapeutics Inc (NASDAQ: ATRA) gained
9.7 percent to $18.60. Atara Biotherapeutics shares have dropped 19.29 percent over the past 52 weeks, while the S&P 500
index has gained 11.62 percent in the same period.
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Neovasc Inc (US) (NASDAQ: NVCN) shares climbed
9.1 percent to $2.47 after the company reported the close of its $75 million transaction with Boston Scientific
Corporation (NYSE: BSX).
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VeriFone Systems Inc (NYSE: PAY) shares rose 8.5
percent to $17.83. VeriFone reported better-than-expected earnings for its fourth quarter, but issued a weak outlook for the
first quarter.
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U.S. Energy Corp. (NASDAQ: USEG) shares climbed 8
percent to $1.57.
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Monolithic Power Systems, Inc. (NASDAQ: MPWR)
shares gained 4.2 percent to $83.46. Monolithic Power Systems disclosed that it has filed a lawsuit against Intersil
Corp (NASDAQ: ISIL) for defamation, tortious
interference, unfair competition, and misappropriation of trade secrets.
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SeaWorld Entertainment Inc (NYSE: SEAS) rose 3.5
percent to $19.22. Janney Capital upgraded SeaWorld from Neutral to Buy.
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