News & Events Nov 27, 2013 Simpson Thacher Represents Nielsen in Secondary Offering of Common Stock Nov 27, 2013 Simpson Thacher Represents Nielsen in Proposed Acquisition of Harris Interactive Inc. Nov 27, 2013 Simpson Thacher Represents Hellman & Friedman in $1.8 Billion Acquisition of Applied Systems, Inc. Nov 27, 2013 Simpson Thacher Represents Apria Healthcare and Blackstone in Sale of Apria Healthcare’s Coram Business Unit to CVS Caremark