X0609 4 2026-05-08 0 0001434728 Global Water Resources, Inc. GWRS 0001673005 Fleming Ronnie L false C/O GLOBAL WATER RESOURCES, INC. 21410 N 19TH AVENUE #205 PHOENIX AZ 85027 1 1 0 0 President and CEO 0 Common Stock 2026-05-08 4 A 0 10000 7.07 A 112643 D Common Stock 2026-05-08 4 F 0 3656 7.07 D 108987 D Shares represent restricted shares that vested on May 8, 2026. Shares withheld to satisfy tax withholding obligation applicable to the vesting of 10,000 restricted shares. /s/ Suzette Prante, attorney-in-fact 2026-05-12