| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Sanchez-Friera David Melcon | CFO & Investor Relations Off. | AV. ENG LUIS CARLOS BERRINI, 1376, SAO PAULO, BRAZIL | /s/ David Melcon Sanchez-Friera | 18 Mar 2026 | 0002111689 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | VIV | Common Shares | 26,000 | 18 Mar 2026 | Direct |
Exhibit 24.1 - Power of Attorney