| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Treadway Charles L. | President and CEO, Director | C/O COMMSCOPE HOLDING COMPANY, INC., 2601 TELECOM PARKWAY, RICHARDSON | /s/ Michael D. Coppin, Under a Power of Attorney | 22 Dec 2025 | 0001458881 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | COMM | Common Stock | Tax liability | $8,535,406 | -478,174 | -8.1% | $17.85 | 5,430,637 | 18 Dec 2025 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Reflects shares withheld to cover taxes incurred upon the vesting of restricted stock units and performance share units. |
| F2 | As previously reported, includes (a) 440,000 restricted stock units that were granted on 03/01/2024 and will vest ratably on 06/01/2026 and 06/01/2027; (b) 893,334 restricted stock units that were granted on 06/01/2024 and will vest ratably on 06/01/2026 and 06/01/2027; and (c) 787,500 restricted stock units that were granted on 03/01/2025 and will vest ratably on 06/01/2026. 06/01/2027 and 06/01/2028; each subject to the reporting person's continued employment with the issuer. |