ContractAgreement for Joint Filing of Schedule 13g • May 11th, 2007 • Travelers Companies, Inc. • Fire, marine & casualty insurance
Pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, the undersigned hereby agree that only one statement containing the information required on Schedule 13G need be filed with respect to ownership by each of the undersigned of shares of Common Stock of Santarus, Inc.
