1 EXHIBIT 1.1 Arena Pharmaceuticals, Inc. 6,000,000 Shares of Common Stock* (par value $.0001 per share) UNDERWRITING AGREEMENTArena Pharmaceuticals Inc • July 25th, 2000 • Pharmaceutical preparations • New York
Company FiledJuly 25th, 2000 Industry Jurisdiction
RECITALSInvestor Rights Agreement • July 25th, 2000 • Arena Pharmaceuticals Inc • Pharmaceutical preparations • California
Contract Type FiledJuly 25th, 2000 Company Industry Jurisdiction