Common Contracts

AGREEMENT AND PLAN OF MERGER Among ATHENAHEALTH, INC., PROMETHEUS ACQUISITION LLC, PROXSYS LLC and THE SECURITYHOLDERS’ REPRESENTATIVE Dated as of July 21, 2011

Agreement and Plan of Merger • July 21st, 2011 • Athenahealth Inc • Services-business services, nec • Delaware

• Contract Type
  Agreement and Plan of Merger
• Filed
  July 21st, 2011
• Company
  Athenahealth Inc
• Industry
  Services-business services, nec
• Jurisdiction
  Delaware

THIS AGREEMENT AND PLAN OF MERGER (this “Agreement”), dated as of 21, 2011, is by and among athenahealth, Inc., a Delaware corporation (“Parent”), Prometheus Acquisition LLC, a Delaware limited liability company (“MergerCo”), Proxsys LLC, an Alabama limited liability company (the “Company”) and Hollis Gieger, as Securityholders’ Representative (the “Securityholders’ Representative”). Parent, MergerCo, the Company and the Securityholders’ Representative are sometimes referred to collectively herein as the “Parties.” Certain terms used in this Agreement are defined in Section 1.1 hereof. An index of defined terms used in this Agreement is set forth in Section 1.2 hereof.

AGREEMENT AND PLAN OF MERGER Among ATHENAHEALTH, INC., ARIES ACQUISITION CORPORATION, ANODYNE HEALTH PARTNERS, INC. and THE SECURITYHOLDERS’ REPRESENTATIVES Dated as of October 5, 2009

Agreement and Plan of Merger • October 5th, 2009 • Athenahealth Inc • Services-business services, nec • Massachusetts

• Contract Type
  Agreement and Plan of Merger
• Filed
  October 5th, 2009
• Company
  Athenahealth Inc
• Industry
  Services-business services, nec
• Jurisdiction
  Massachusetts

THIS AGREEMENT AND PLAN OF MERGER (this “Agreement”), dated as of October 5, 2009, is by and among athenahealth, Inc., a Delaware corporation (“Parent”), Aries Acquisition Corporation, a Delaware corporation (“MergerCo”), Anodyne Health Partners, Inc., a Delaware corporation (the “Company”) and Richard Maclean and Walter Beinecke, as Securityholders’ Representatives (collectively, the “Securityholders’ Representatives”). Certain terms used in this Agreement are defined in Section 1.1 hereof. An index of defined terms used in this Agreement is set forth in Section 1.2 hereof.