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    Regeneron Pharmaceuticals, Inc. (REGN)

    -NasdaqGS
    396.22 Up 2.68(0.68%) May 27, 4:00PM EDT
    |After Hours : 396.22 0.00 (0.00%) May 27, 5:11PM EDT
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    No headlines available for REGN prior to December 8, 2012.