X0303 4 2008-08-15 0000009984 BARNES GROUP INC B 0001307654 Dempsey Patrick BARNES GROUP INC. 123 MAIN STREET BRISTOL CT 06011-0489 0 1 0 0 VP-BGI; Pres., B. Distribution Common Stock 2008-08-15 4 F 0 1167 25.30 D 0 D Common Stock 2008-08-16 4 F 0 1866 25.30 D 74958.8342 D Common Stock 7416.7142 I By Company's Employee Stock Purchase Plan Common Stock 3710.892 I By Company's 401(k) Plan Includes 666 Restricted Stock Units from 9/1/03 grant, 3,000 from 12/8/04 grant, 4,500 from 2/16/05 grant, 7,198 from 2/15/06 grant, 6,000 from 2/14/07 grant and 3,053 from 10/5/07 grant, and 2,000 Performance Share Awards from 2/15/06 grant and 4,000 from 2/14/07 grant, that are subject to forfeiture if certain events occur. Signe S. Gates, pursuant to Power of Attorney 2008-08-19