X0202 4 2006-09-15 0000849043 NEUROGEN CORP NRGN 0001256230 BROSHY ERAN 35 NE INDUSTRIAL RD. BRANFORD CT 06405 1 0 0 0 Stock Options (Right to Buy) 6.26 2006-09-15 4 A 0 2500 A 2016-09-15 Common Stock 2500 2500 D Pursuant to the Neurogen Corporation 2000 Non-Employee Directors Stock Option Program, the options will vest in three (3) monthly installments on the last day of each month, beginning the last day of the month in which such option was granted. The option was granted under the Neurogen Corporation 2000 Non-Employee Directors Stock Option Program, for no consideration. Stephen Davis, Attorney-in-fact 2006-09-18