X0303 4 2009-08-05 0000009984 BARNES GROUP INC B 0001196431 ARRINGTON JOHN R BARNES GROUP INC. 123 MAIN STREET BRISTOL CT 06011-0489 0 1 0 0 SVP-Organizationl Effectivenes Common Stock 2009-08-05 4 S 0 1000 14.2001 D 0 D Common Stock 2009-08-05 4 S 0 1500 14.201 D 0 D Common Stock 2009-08-05 4 S 0 400 14.202 D 0 D Common Stock 2009-08-05 4 S 0 2100 14.204 D 0 D Common Stock 2009-08-05 4 S 0 1400 14.311 D 0 D Common Stock 2009-08-05 4 S 0 2530 14.312 D 0 D Common Stock 2009-08-05 4 S 0 300 14.321 D 0 D Common Stock 2009-08-05 4 S 0 770 14.331 D 0 D Common Stock 2009-08-05 4 S 0 300 14.3401 D 0 D Common Stock 2009-08-05 4 S 0 1900 14.341 D 0 D Common Stock 2009-08-05 4 S 0 2800 14.342 D 56418.9567 D Common Stock 8988.476 I By Company's 401(k) Plan Common Stock 223.901 I By Company's Employee Stock Purchase Plan Includes 4000 restricted stock units from 2/16/05 grant, 6664 from 2/15/06 grant, 5400 from 2/14/07 grant and 4500 from 2/13/08 grant, and balances of 1800 performance share awards from 2/14/07 grant and 3000 from 2/13/08 grant, that are subject for forfeiture if certain events occur. Reflects disposition of 1932 shares on 6/30/09 pursuant to a domestic relations order; transaction exempt under Rule 16a-12. Signe S. Gates, pursuant to a Power of Atty 2009-08-06