X0306 4 2014-08-18 0000009984 BARNES GROUP INC B 0001453850 STEPHENS CHRISTOPHER J BARNES GROUP INC. 123 MAIN STREET BRISTOL CT 06010 0 1 0 0 SVP, Finance and CFO Common Stock 2014-08-18 4 S 0 10074 34.7798 D 125576.5503 D Common Stock 5283.5845 I By Company's Employee Stock Purchase Plan Common Stock 1465.565 I By Company's 401(k) Plan The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.77 to $34.86, inclusive. The reporting person undertakes to provide to Barnes Group Inc., any security holder of Barnes Group Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4. Includes balances of 2430 Restricted Stock Units granted 2/9/2011, 18800 granted 2/8/2012, 2466 granted 2/8/2012, 5599 granted 2/12/2013, 4800 granted 5/2/2013, 4900 granted 2/12/2014 and 2000 granted 2/12/2014, and 12300 Performance Share Awards granted 2/8/2012, 14000 granted 2/12/2013, 8200 granted 2/12/2014 and 3300 granted 2/12/2014, that are subject to forfeiture if certain events occur. Monique B. Marchetti, pursuant to a Power of Attorney 2014-08-19