X0201 5 2003-12-31 0 1 0 0000720851 NESTOR INC NESO.OB 0001267704 KELLER SUSAN A C/O EDWARDS & ANGELL LLP 2800 FINANCIAL PLAZA PROVIDENCE RI 02903 1 0 0 0 Common Stock 3 0 D Reporting Person was elected a director on 9/23/2003. Susan A. Keller, by her attorney-in-fact, /s/Benjamin Alexander 2004-03-16