X0508 4 2026-03-05 0001630805 Babcock & Wilcox Enterprises, Inc. BW 0001365572 Young Kenneth M 1200 EAST MARKET STREET AKRON OH 44305 1 1 Chief Executive Officer 0 Common Stock 2026-03-05 4 M 0 150000 13.29 A 1594287 D Common Stock 2026-03-05 4 F 0 75150 13.29 D 1519137 D Common Stock 272767 I See Note Performance Units 2026-03-05 4 M 0 150000 0 D 2027-07-27 Common Stock 150000 0 D Represents shares of common stock withheld by the Issuer pursuant to the terms of the award to pay tax withholding obligations of the Reporting Person upon the vesting of the PSUs. Held of record by the Kenneth M. Young Revocable Trust U/A 5/8/15. Each performance stock unit (PSU) is granted pursuant to the Babcock & Wilcox Enterprises, Inc. Amended and Restated 2021 Long-Term Incentive Plan and represents a contingent right to receive one share of common stock. 100% of PSUs vest immediately upon the company's common stock achieving a market price of $12.00 per share at the end of any trading day during the period from July 28, 2022 to July 27, 2027. /s/ John J. Dziewisz, attorney-in-fact for Kenneth M. Young 2026-03-09