NEUROGEN CORPORATION (a Delaware Corporation) 6,993,000 Shares of Common Stock (Par Value $0.025 Per Share) PLACEMENT AGENCY AGREEMENTPurchase Agreement • December 19th, 2006 • Neurogen Corp • Pharmaceutical preparations • New York
Contract Type FiledDecember 19th, 2006 Company Industry JurisdictionNeurogen Corporation, a Delaware corporation (the “Company”), proposes, subject to the terms and conditions contained herein, to issue and sell 6,993,000 shares of common stock, par value $0.025 per share, of the Company (the “Securities”) directly to certain investors (collectively, the “Investors”).