7,500,000 Shares ARIAD PHARMACEUTICALS, INC. Common Stock UNDERWRITING AGREEMENTUnderwriting Agreement • August 5th, 2005 • Ariad Pharmaceuticals Inc • Biological products, (no disgnostic substances) • New York
Contract Type FiledAugust 5th, 2005 Company Industry JurisdictionAs Representatives of the several underwriters named in Schedule 1 hereto c/o Lehman Brothers Inc. 745 Seventh Avenue New York, New York 10019