144 0001351969 XXXXXXXX LIVE 0001389050 Archrock Inc 001-33666 9807 KATY FREEWAY SUITE100 HOUSTON TX 77024 281-455-2728 Doug Aron Officer COMMON MERRILL LYNCH 1 BRYANT PARK 3RD FLOOR NEW YORK NY 10036 125000 4580000 175261596 05/14/2026 NYSE COMMON 02/05/2025 RESTRICTED STOCK VESTING UNDER REGISTERED PLAN ARCHROCK INC N 57741 02/05/2025 SERVICES RENDERED COMMON 03/06/2025 RESTRICTED STOCK VESTING UNDER REGISTERED PLAN ARCHROCK INC N 43268 03/06/2025 SERVICES RENDERED COMMON 01/25/2026 RESTRICTED STOCK VESTING UNDER REGISTERED PLAN ARCHROCK INC N 23991 01/25/2026 SERVICES RENDERED N DOUG S. ARON 602 WELLESLEY DRIVE HOUSTON TX 77024 COMMON 03/27/2026 71500 2545993.91 DOUG S. ARON 602 WELLESLEY DRIVE HOUSTON TX 77024 COMMON 03/30/2026 95000 3297781 05/14/2026 Doug s Aron