X0306 4 2019-05-17 0000009984 BARNES GROUP INC B 0001196429 BENANAV GARY G BARNES GROUP INC. 123 MAIN STREET BRISTOL CT 06010 1 0 0 0 Common Stock 2019-05-17 4 S 0 6960 55.9597 D 12619.14 D Common Stock 2019-05-17 4 S 0 5540 55.7284 D 7079.14 D Common Stock 34830 I Trust #z75-918784 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $55.94 to $56.03, 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. Includes a balance of 1,296 Restricted Stock Units 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 $55.68 to $55.88, 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. Patricia A. Bradley, pursuant to a Power of Attorney 2019-05-20