X0609 4 2026-04-24 0 0000008947 AZZ INC AZZ 0002112627 Bella Todd Michael false ONE MUSEUM PLACE 3100 WEST 7TH STREET, SUITE 500 FORT WORTH TX 76107 0 1 0 0 President-Metal Coatings 0 COMMON STOCK 2026-04-24 4 M 0 351 0 A 3482 D COMMON STOCK 2026-04-24 4 M 0 2 0 A 3484 D COMMON STOCK 2026-04-24 4 F 0 132 143.33 D 3352 D Restricted Stock Units 2026-04-24 4 M 0 351 0 D COMMON STOCK 351 702 D Reflects the vesting of dividend equivalent rights that accrued on 351 restricted stock units (RSUs) granted on 4/24/2025, which AZZ has settled in shares of AZZ common stock. The reporting person disposed of shares of common stock to satisfy tax withholding obligations. Each RSU represents a contingent right to receive one share of AZZ common stock. The RSUs were granted on 4/24/2025 under the Companys 2023 Long-Term Incentive Plan and vest ratably over a 3-year period beginning on 4/24/2026. Once vested, the shares of common stock are not subject to expiration. /s/ Tara D. Mackey, attorney-in-fact for Todd Michael Bella 2026-04-27