| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Osvaldik Peter | CFO | C/O T-MOBILE US, INC., 12920 SE 38TH STREET, BELLEVUE | /s/ Frederick Williams, Attorney-in-Fact | 11 Dec 2025 | 0001596235 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | TMUS | Common Stock | Gift | $0 | -1,200 | -2% | $0.000000 | 60,110 | 09 Dec 2025 | Direct |