X0306 4 2021-05-18 0 0001120370 BROADWIND, INC. BWEN 0001232935 KUSHNER STEPHANIE K 3240 S. CENTRAL AVENUE CICERO IL 60804 1 0 0 0 Common Stock 2021-05-18 4 S 0 17500 4.2172 D 438718 D Common Stock 2021-05-19 4 S 0 17500 4.0936 D 421218 D The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on March 15, 2021 in accordance with Rule 10B5-1 of the Securities Exchange Act of 1934, as amended. This transaction was executed in multiple trades at prices ranging from $4.14 to $4.39; the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, the Company, or a security holder of the Company. This transaction was executed in multiple trades at prices ranging from $4.04 to $4.22; the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, the Company, or a security holder of the Company. Includes (i) 32,134 restricted stock units that vest on 4/23/22; and (ii) 9,336 restricted stock units that vest on 5/1/22. /s/ Thomas A. Ciccone as Attorney-in-Fact for Stephanie K. Kushner pursuant to Power of Attorney previously filed 2021-05-20