X0306 4 2016-11-22 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 2016-11-22 4 M 0 24600 15.265 A 251189 D Common Stock 2016-11-22 4 M 0 16400 20.69 A 267589 D Common Stock 2016-11-22 4 M 0 9621 26.59 A 277210 D Common Stock 2016-11-22 4 S 0 50621 46.2024 D 226589 D Common Stock 4162.097 I By Company's 401(k) Plan Employee Stock Option-RIght to Buy 15.265 2016-11-22 4 M 0 24600 D 2020-02-08 Common Stock 24600 0 D Employee Stock Option-RIght to Buy 20.69 2016-11-22 4 M 0 16400 D 2021-02-09 Common Stock 16400 0 D Employee Stock Option-RIght to Buy 26.59 2016-11-22 4 M 0 9621 D 2022-02-08 Common Stock 9621 3379 D Includes balances of 5399 Restricted Stock Units granted 2/12/2014, 1033 granted 2/12/2014, 15866 granted 2/11/2015 and 26000 granted 2/10/2016, that are subject to forfeiture if certain events occur. The option vests in three equal installments on August 8, 2011, 2012 and 2013. 1 for 1. The option vests in three equal installments on August 9, 2012, 2013 and 2014. The option vests in three equal installments on August 8, 2013, 2014 and 2015. William K. Piotrowski, pursuant to Power of Attorney 2016-11-23