0000899140-12-000252 Sample Contracts

TENDER AND VOTING AGREEMENT

Tender and Voting Agreement • April 9th, 2012 • Warburg Pincus Private Equity VIII, L.P. • Pharmaceutical preparations • Delaware

• Contract Type
  Tender and Voting Agreement
• Filed
  April 9th, 2012
• Company
  Warburg Pincus Private Equity VIII, L.P.
• Industry
  Pharmaceutical preparations
• Jurisdiction
  Delaware

This Tender and Voting Agreement, dated as of April 4, 2012 (this “Agreement”), is by and among SPECTRUM PHARMACEUTICALS, INC., a Delaware corporation (“Parent”), SAPPHIRE ACQUISITION SUB, INC., a Delaware corporation (“Merger Sub”), and the stockholder of ALLOS THERAPEUTICS, INC., a Delaware corporation (the “Company”), set forth on the signature page hereto (the “Stockholder”).