X0306 4 2020-02-25 0000009984 BARNES GROUP INC B 0001175893 MANGUM MYLLE H BARNES GROUP INC. 123 MAIN STREET BRISTOL CT 06010 1 0 0 0 Common Stock 2020-02-25 4 S 0 1000 59.2901 D 22880.39 D Includes (a) a balance of 1589 Restricted Stock Units granted 2/13/2020, which are subject to forfeiture if certain events occur and payable in shares of common stock on or as soon as practicable following the applicable vesting date, (b) 12,000 shares of deferred stock under the Non-Employee Director Deferred Stock Plan, which are payable in shares of common stock upon separation from service as a director, and (c) 9,291.39 shares of common stock. Patricia A. Bradley, pursuant to a Power of Attorney 2020-02-27