X0306 4 2022-03-01 0 0001517228 CommScope Holding Company, Inc. COMM 0001441085 Lorentzen Kyle David C/O COMMSCOPE HOLDING COMPANY, INC. 1100 COMMSCOPE PLACE SE HICKORY NC 28602 0 1 0 0 EVP & CFO Common Stock 2022-03-01 4 A 0 83400 0.00 A 191511 D Reflects restricted stock units that will vest ratably on 06/01/2023, 06/01/2024 and 06/01/2025, subject to the reporting person's continued employment with the issuer. As previously reported, includes (a) 41,267 restricted stock units that were granted on 01/04/2021 and will vest ratably on 01/04/2023 and 01/04/2024, and (b) 17,500 restricted stock units that wree granted on 12/01/2021 and will vest ratably on 12/01/2022, 12/01/2023 and 12/02/2024, each subject to the reporting person's continued employment with the issuer. /s/Michael D. Coppin, under a Power of Attorney 2022-03-03