X0202 4 2007-02-15 0000009984 BARNES GROUP INC B 0001196426 ALDEN JOHN W BARNES GROUP INC. 123 MAIN STREET BRISTOL CT 06011-0489 1 0 0 0 Common Stock 2006-11-06 4 G 0 6000 0 D 12320 D Common Stock 2007-02-14 4 A 0 2686 0 A 15006 D Reporting Person has received 2,686 Restricted Stock Units that are subject to forfeiture if certain events occur. Includes 4,000 Restricted Stock Units granted 2/12/03, 3,100 granted 4/14/04, a balance of 2,000 granted 2/17/05 and 3,220 granted 2/15/06 that are subject to forfeiture if certain events occur. On June 9, 2006, the common stock split 2 for 1 in the form of a 100 percent stock dividend, which is reflected in the end of period holdings on this ownership report. Signe S. Gates, Pursuant to a Power of Attorney 2007-02-16