EXECUTION COPY REGISTRATION RIGHTS AGREEMENT THIS REGISTRATION RIGHTS AGREEMENT, dated as of May 3, 2001 (this "AGREEMENT"), is made by and between AON CORPORATION, a Delaware corporation (the "COMPANY"), and Carl H. Westcott ("WESTCOTT"), John D....Registration Rights Agreement • July 23rd, 2001 • Aon Corp • Accident & health insurance • New York
SECTION 1. DEFINITIONS......................................................... ............................2 SECTION 2. MERGER................................ ..........................................................8 2.1 GENERAL...........Plan and Agreement • July 23rd, 2001 • Aon Corp • Accident & health insurance • New York
