X0508 4 2025-12-10 0001740332 RESIDEO TECHNOLOGIES, INC. REZI 0001753285 Lane Jeannine J 16100 N 71ST STREET SUITE 550 SCOTTSDALE AZ 85254 false true false false EVP, GC and Corp Sec 0 Common Stock 2025-12-10 4 M 0 76109 10.27 A 231667 D Common Stock 2025-12-10 4 F 0 49678 35.35 D 181989 D Stock Option (right to buy) 10.27 2025-12-10 4 M 0 76109 0 D 2027-02-19 Common Stock 76109 0 D Includes 422 shares acquired pursuant to the Issuer's employee stock purchase plan. Consists of shares withheld by the issuer to satisfy the reporting person's exercise price and tax withholding obligation upon the exercise of stock options. Fully vested. /s/ Jeannine J. Lane 2025-12-12