EXHIBIT 1.1 ____________ SHARES CUBIST PHARMACEUTICALS, INC. COMMON STOCK, $0.001 PAR VALUE UNDERWRITING AGREEMENT October __, 2003 October __, 2003 Morgan Stanley & Co. Incorporated Pacific Growth Equities, LLC WR Hambrecht+Co, LLC Harris Nesbit...Underwriting Agreement • October 16th, 2003 • Cubist Pharmaceuticals Inc • Pharmaceutical preparations • New York
