X0508 4 2025-11-17 0001734713 BrightView Holdings, Inc. BV 0001985333 Jackson Brian Edward C/O BRIGHTVIEW HOLDINGS, INC. 980 JOLLY ROAD, SUITE 300 BLUE BELL PA 19422 false true false false Chief Accounting Officer false Common Stock 2025-11-17 4 M false 2188 A 22243 D Common Stock 2025-11-17 4 F false 627 11.82 D 21616 D Common Stock 2025-11-18 4 M false 685 A 22301 D Common Stock 2025-11-18 4 M false 1153 A 23454 D Common Stock 2025-11-18 4 F false 197 11.89 D 23257 D Common Stock 2025-11-18 4 F false 330 11.89 D 22927 D Common Stock 2025-11-18 4 A false 4612 0.00 A 27539 D Common Stock 2025-11-18 4 F false 1320 11.89 D 26219 D Restricted Stock Units 2025-11-17 4 M false 2188 0 D Common Stock 2188 4375 D Restricted Stock Units 2025-11-18 4 M false 685 0 D Common Stock 685 0 D Restricted Stock Units 2025-11-18 4 M false 1153 0 D Common Stock 1153 2360 D Reflects restricted stock units that upon vesting converted into shares of Issuer common stock on a one-for-one basis. Includes shares of common stock acquired under the Issuer's employee stock purchase plan and unvested shares of restricted stock. Does not include unvested performance shares which will be reported when earned upon achievement of certain performance criteria. Represents the number of shares of common stock withheld to pay the related tax liability on restricted stock that vested on November 17, 2025. Represents the number of shares of common stock withheld to pay the related tax liability on restricted stock that vested on November 18, 2025. Represents common stock of the Issuer acquired upon settlement of performance-based restricted stock unit awards previously granted to the Reporting Person. Represents the number of shares of common stock withheld to pay the related tax liability on performance stock units that vested on November 18, 2025. Each restricted stock unit represents a contingent right to receive one share of Issuer common stock. The restricted stock units will be settled in either common stock or cash (or a combination thereof). Represents a grant of time-based restricted stock units that vest in four equal annual installments beginning on November 17, 2024. Represents a grant of time-based restricted stock units that vest in four equal annual installments beginning on November 18, 2022. Represents a grant of time-based restricted stock units that vest in four equal annual installments beginning on November 18, 2023. /s/ Jonathan M. Gottsegen, as Attorney-in-Fact 2025-11-19