X0508 4 2025-12-01 0001734713 BrightView Holdings, Inc. BV 0001946135 Urban Brett Nicholas C/O BRIGHTVIEW HOLDINGS, INC. 980 JOLLY ROAD, SUITE 300 BLUE BELL PA 19422 false true false false Chief Financial Officer false Common Stock 2025-12-02 4 M false 7934 A 97421 D Common Stock 2025-12-02 4 F false 4059 12.78 D 93362 D Restricted Stock Units 2025-12-01 4 A false 25862 0 A Common Stock 25862 25862 D Restricted Stock Units 2025-12-02 4 M false 7934 0 D Common Stock 7934 23803 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 units that vested on December 2, 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 December 1, 2026. Represents a grant of time-based restricted stock units that vest in four equal annual installments beginning on December 2, 2025. /s/ Jonathan M. Gottsegen, as Attorney-in-Fact 2025-12-03