X0306 4 2019-02-26 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 2019-02-26 4 M 0 9400 37.13 A 120250.13 D Common Stock 2019-02-26 4 M 0 3800 37.13 A 124050.13 D Common Stock 2019-02-26 4 S 0 4496 58.4659 D 119554.13 D Common Stock 2019-02-26 4 S 0 8704 59.1892 D 110850.13 D Common Stock 2111.48 I By Company's 401(k) Plan Stock Option-Right to Buy 37.13 2019-02-26 4 M 0 9400 D 2024-02-12 Common Stock 9400 0 D Stock Option-Right to Buy 37.13 2019-02-26 4 M 0 3800 D 2024-02-12 Common Stock 3800 0 D Includes balances of 2333 Restricted Stock Units granted 2/10/2016, 3199 granted 2/8/2017, 4300 granted 2/87/2018, and 5000 granted 2/13/2019, that are subject to forfeiture if certain events occur. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $58.34 to $58.68, 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 this footnote to this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $58.69 to $59.65, 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 this footnote to this Form 4. The options vested 33.334% on the 18th month and 33.333% on the 30th and 42nd months from the 2/12/2014 grant date. 1 for 1. Patricia A. Bradley, pursuant to a Power of Attorney 2019-02-27