BW · Babcock & Wilcox Enterprises, Inc. · Insider Trading

Gift of BW shares held by Alan B. Howe into a trust account, the Alan & Penny Howe Trust (dated November 2012), of which the reporting person is a trustee, that benefits the reporting person or their family.

These securities are owned by the Alan & Penny Howe Trust (dated November 2012), of which the reporting person is a trustee, that benefits the report person or their family.

Gift of BW shares held by Alan B. Howe into a trust account, the Alan & Penny Howe Trust (dated November 2012), of which the reporting person is a trustee, that benefits the reporting person or their family.

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 Restricted Stock Units (RSUs).

Pursuant to Babcock & Wilcox Enterprises, Inc. Amended and Restated 2021 Long-Term Incentive Plan and represents a contingent right to receive one share of common stock.

RSUs vest in three installments beginning August 7, 2026.

Pursuant to Babcock & Wilcox Enterprises, Inc. Amended and Restated 2021 Long-Term Incentive Plan and represents a contingent right to receive one share of common stock.

RSUs vest in three annual installments beginning August 7, 2026.

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 restricted stock units (RSUs).

Pursuant to Babcock & Wilcox Enterprises, Inc. Amended and Restated 2021 Long-Term Incentive Plan and represents a contingent right to receive one share of common stock.

RSUs vest in three annual installments beginning August 6, 2027.

Pursuant to Babcock & Wilcox Enterprises, Inc. Amended and Restated 2021 Long-Term Incentive Plan and represents a contingent right to receive one share of common stock.

RSUs vest in three annual installments beginning August 6, 2027.

Pursuant to Babcock & Wilcox Enterprises, Inc. Amended and Restated 2021 Long-Term Incentive Plan and represents a contingent right to receive one share of common stock.

RSUs vest in three installments beginning August 5, 2025.

Pursuant to Babcock & Wilcox Enterprises, Inc. Amended and Restated 2021 Long-Term Incentive Plan and represents a contingent right to receive one share of common stock.

RSUs vest in three installments beginning August 5, 2025.

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 Restricted Stock Units (RSUs).

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 restricted stock units (RSUs).

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 Restricted Stock Units (RSUs).

Pursuant to Babcock & Wilcox Enterprises, Inc. Amended and Restated 2021 Long-Term Incentive Plan and represents a contingent right to receive one share of common stock.

RSUs vest in three installments beginning August 4, 2024.

Each restricted stock unit (RSU) is granted pursuant to Babcock & Wilcox Enterprises, Inc. Amended and Restated Long-Term 2021 Incentive Plan and represents a contingent right to receive one share of BW common stock.

RSUs originally scheduled to vest in three annual installments on August 7, 2026, August, 7, 2027 and August 7, 2028. These RSUs were accelerated to vest May 29, 2026.

Each restricted stock unit (RSU) is granted pursuant to Babcock & Wilcox Enterprises, Inc. Amended and Restated Long-Term 2021 Incentive Plan and represents a contingent right to receive one share of BW common stock.

RSUs vest immediately on grant date.

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 RSUs.

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 RSUs.

Each restricted stock unit (RSU) is granted pursuant to Babcock & Wilcox Enterprises, Inc. Amended and Restated Long-Term 2021 Incentive Plan and represents a contingent right to receive one share of BW common stock.

RSUs vest immediately on grant date.

Each restricted stock unit (RSU) is granted pursuant to Babcock & Wilcox Enterprises, Inc. Amended and Restated Long-Term 2021 Incentive Plan and represents a contingent right to receive one share of BW common stock.

RSUs originally scheduled to vest in two annual installments on August 5, 2026 and August 5, 2027. These RSUs were accelerated to vest May 29, 2026.

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 RSUs.

Vests May 15, 2026 or date of next Annual Meeting, whichever is earlier.

Represents the settlement in cash, pursuant to the applicable award terms, by BW of a portion of the restricted stock units that vested to facilitate tax payments by the reporting person.

Pursuant to Babcock & Wilcox Enterprises, Inc. Amended and Restated 2021 Long-Term Incentive Plan and represents a contingent right to receive one share of common stock.

Vests May 15, 2026 or date of next Annual Meeting, whichever is earlier.

Pursuant to Babcock & Wilcox Enterprises, Inc. Amended and Restated 2021 Long-Term Incentive Plan and represents a contingent right to receive one share of common stock.

Vests May 15, 2026 or date of next Annual Meeting, whichever is earlier.

Pursuant to Babcock & Wilcox Enterprises, Inc. Amended and Restated 2021 Long-Term Incentive Plan and represents a contingent right to receive one share of common stock.

Vests May 15, 2027 or date of next Annual Meeting, whichever is earlier.

Pursuant to Babcock & Wilcox Enterprises, Inc. Amended and Restated 2021 Long-Term Incentive Plan and represents a contingent right to receive one share of common stock.

Vests May 15, 2026 or date of next Annual Meeting, whichever is earlier.

Pursuant to Babcock & Wilcox Enterprises, Inc. Amended and Restated 2021 Long-Term Incentive Plan and represents a contingent right to receive one share of common stock.

Vests May 15, 2026 or date of next Annual Meeting, whichever is earlier.

Pursuant to Babcock & Wilcox Enterprises, Inc. Amended and Restated 2021 Long-Term Incentive Plan and represents a contingent right to receive one share of common stock.

Vests May 15, 2027 or date of next Annual Meeting, whichever is earlier.

Represents the settlement in cash, pursuant to the applicable award terms, by BW of a portion of the restricted stock units that vested to facilitate tax payments by the reporting person.

Pursuant to Babcock & Wilcox Enterprises, Inc. Amended and Restated 2021 Long-Term Incentive Plan and represents a contingent right to receive one share of common stock.

Vests May 15, 2026 or date of next Annual Meeting, whichever is earlier.

Represents the settlement in cash, pursuant to the applicable award terms, by BW of a portion of the restricted stock units that vested to facilitate tax payments by the reporting person.

Represents the settlement in cash, pursuant to the applicable award terms, by BW of a portion of the restricted stock units that vested to facilitate tax payments by the reporting person.

Pursuant to Babcock & Wilcox Enterprises, Inc. Amended and Restated 2021 Long-Term Incentive Plan and represents a contingent right to receive one share of common stock.

Vests May 15, 2027 or date of next Annual Meeting, whichever is earlier.

Represents the settlement in cash, pursuant to the applicable award terms, by BW of a portion of the restricted stock units that vested to facilitate tax payments by the reporting person.

Pursuant to Babcock & Wilcox Enterprises, Inc. Amended and Restated 2021 Long-Term Incentive Plan and represents a contingent right to receive one share of common stock.

Vests May 15, 2027 or date of next Annual Meeting, whichever is earlier.