X0306 4 2015-02-24 0000009984 BARNES GROUP INC B 0001307654 Dempsey Patrick BARNES GROUP INC. 123 MAIN STREET BRISTOL CT 06010 1 1 0 0 President and CEO Common Stock 2015-02-24 4 M 0 25000 22.335 A 326619 D Common Stock 2015-02-24 4 M 0 73000 22.335 A 399619 D Common Stock 2015-02-24 4 M 0 28466 11.45 A 428085 D Common Stock 2015-02-24 4 S 0 126466 39.8261 D 301619 D Common Stock 4129.43 I By Company's 401(k) Plan Employee Stock Option-RIght to Buy 22.335 2015-02-24 4 M 0 25000 D 2017-02-14 Common Stock 25000 0 D Employee Stock Option-RIght to Buy 22.335 2015-02-24 4 M 0 73000 D 2017-02-14 Common Stock 73000 0 D Employee Stock Option-RIght to Buy 11.45 2015-02-24 4 M 0 28466 D 2019-02-10 Common Stock 28466 0 D Includes balances of 1964 Restricted Stock Units granted 2/9/2011, 2366 granted 2/8/2012, 5466 granted 2/12/2013, 9066 granted 3/1/2013, 16200 granted 2/12/2014, 3100 granted 2/12/2014 and 23800 granted 2/11/2015, and 11800 Performance Share Awards granted 2/8/2012, 13700 granted 2/12/2013, 22600 granted 3/1/2013, 27000 granted 2/12/2014, 5100 granted 2/12/2014 and 39600 granted 2/11/2015, that are subject to forfeiture if certain events occur. The option vests in three equal installments on August 14, 2008, 2009 and 2010. 1 for 1. The option vests in three equal installments on August 14, 2009, 2010 and 2011. The option vests in three equal installments on August 10, 2010, 2011 and 2012. Monique B. Marchetti, pursuant to Power of Attorney 2015-02-25