X0306 4 2015-08-28 0 0001517228 CommScope Holding Company, Inc. COMM 0001429218 Townsend Joanne C/O COMMSCOPE HOLDING COMPANY, INC. 1100 COMMSCOPE PLACE, SE HICKORY NC 28602 0 1 0 0 SVP for CommScope, Inc. Common Stock 2015-08-28 4 M 0 5720 5.57 A 9881 D Common Stock 2015-08-28 4 S 0 5720 31.89 D 4161 D Stock Option (Right to Buy) 5.57 2015-08-28 4 M 0 5720 0.00 D 2022-11-13 Common Stock 5720 112486 D As previously reported, includes 4,161 restricted stock units that were granted on 02/24/2015 and will vest in three equal installments on 02/24/2016, 02/24/2017, and 02/24/2018, subject to the reporting person's continued employment with the issuer. Per SEC guidance, excludes 13,144 unvested options that are subject to performance-based vesting conditions. /s/Joanne L. Townsend 2015-08-31