X0202 4 2005-08-29 0 0001289850 NeuroMetrix, Inc. NURO 0001239596 STONE MICHAEL R 1250 PROSPECT STREET, SUITE 200 LA JOLLA CA 92037 0 0 1 0 Common Stock 1599310 I See footnote 1. Common Stock 38537 I See footnote 2. Common Stock 2005-08-29 4 S 0 20000 26.54 D 62841 D Common Stock 2005-08-29 4 S 0 15000 26.2502 D 47841 D Shares owned by J. H. Whitney III, L.P. The undersigned is a member of J. H. Whitney Equity Partners III, L.L.C., the general partner of J. H. Whitney III, L.P., and has an interest in a limited partner of J. H. Whitney III, L.P. The undersigned may be deemed to share voting and dispositive power with respect to such shares. The undersigned disclaims beneficial ownership of such shares except to the extent of his proportionate interest. Shares owned by Whitney Strategic Partners III, L.P. The undersigned is a member of J. H. Whitney Equity Partners III, L.L.C., the general partner of Whitney Strategic Partners III, L.P. The undersigned may be deemed to share voting and dispositive power with respect to such shares. The undersigned disclaims beneficial ownership of such shares except to the extent of his proportionate interest. Michael R. Stone, By: Daniel J. O'Brien, Attorney-in-Fact 2005-08-30