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    Regeneron Pharmaceuticals, Inc. (REGN)

    -NasdaqGS
    504.97 Down 15.66(3.01%) Jun 29, 4:00PM EDT
    |After Hours : 506.00 Up 1.03 (0.20%) Jun 29, 7:58PM EDT
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    No headlines available for REGN prior to March 19, 2013.