Common Contracts

AGREEMENT AND PLAN OF MERGER by and among: LIGAND PHARMACEUTICALS INCORPORATED, a Delaware corporation; CAYMUS ACQUISITION, INC., a Delaware corporation; and CYDEX PHARMACEUTICALS, INC., a Delaware corporation Dated as of January 14, 2011

Merger Agreement • January 26th, 2011 • Ligand Pharmaceuticals Inc • Pharmaceutical preparations • Delaware

• Contract Type
  Merger Agreement
• Filed
  January 26th, 2011
• Company
  Ligand Pharmaceuticals Inc
• Industry
  Pharmaceutical preparations
• Jurisdiction
  Delaware

THIS AGREEMENT AND PLAN OF MERGER (“Agreement”) is made and entered into as of January 14, 2011, by and among Ligand Pharmaceuticals Incorporated, a Delaware corporation (“Parent”); Caymus Acquisition, Inc., a Delaware corporation and a wholly-owned Subsidiary of Parent (“Merger Sub”); and CyDex Pharmaceuticals, Inc., a Delaware corporation (the “Company”). Capitalized terms used but not otherwise defined in this Agreement shall have the meanings given to them in Article I.

AGREEMENT AND PLAN OF MERGER by and among: LIGAND PHARMACEUTICALS INCORPORATED, a Delaware corporation; MOONSTONE ACQUISITION, INC., a Delaware corporation; METABASIS THERAPEUTICS, INC., a Delaware corporation; and DAVID F. HALE, as Stockholders’...

Merger Agreement • October 28th, 2009 • Ligand Pharmaceuticals Inc • Pharmaceutical preparations • Delaware

• Contract Type
  Merger Agreement
• Filed
  October 28th, 2009
• Company
  Ligand Pharmaceuticals Inc
• Industry
  Pharmaceutical preparations
• Jurisdiction
  Delaware

THIS AGREEMENT AND PLAN OF MERGER (“Agreement”) is made and entered into as of October 26, 2009, by and among LIGAND PHARMACEUTICALS INCORPORATED, a Delaware corporation (“Parent”); MOONSTONE ACQUISITION, INC., a Delaware corporation and a wholly-owned Subsidiary of Parent (“Merger Sub”); METABASIS THERAPEUTICS, INC., a Delaware corporation (the “Company”); and DAVID F. HALE as Stockholders’ Representative (the “Stockholders’ Representative”). Capitalized terms used but not otherwise defined in this Agreement shall have the meanings given to them in Article I.

AGREEMENT AND PLAN OF MERGER by and among: LIGAND PHARMACEUTICALS INCORPORATED, a Delaware corporation; NEON SIGNAL, LLC, a Delaware limited liability company; and NEUROGEN CORPORATION, a Delaware corporation Dated as of August 23, 2009

Merger Agreement • August 24th, 2009 • Ligand Pharmaceuticals Inc • Pharmaceutical preparations • Delaware

• Contract Type
  Merger Agreement
• Filed
  August 24th, 2009
• Company
  Ligand Pharmaceuticals Inc
• Industry
  Pharmaceutical preparations
• Jurisdiction
  Delaware

THIS AGREEMENT AND PLAN OF MERGER (“Agreement”) is made and entered into as of August 23, 2009, by and among LIGAND PHARMACEUTICALS INCORPORATED, a Delaware corporation (“Parent”); NEON SIGNAL, LLC, a Delaware limited liability company and a wholly-owned Subsidiary of Parent (“Merger Sub”); and NEUROGEN CORPORATION, a Delaware corporation (the “Company”). Capitalized terms used but not otherwise defined in this Agreement shall have the meanings given to them in Article I.