| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Doehner Cobian Mauricio | Director | AVENIDA PASEO DE LA REFORMA 243, PISO 18, CIUDAD DE MEXICO CUAUHTEMOC, MEXICO | /s/ Mauricio Doehner Cobian | 18 Mar 2026 | 0002092936 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | VIST | Series A Shares | 53,628 | 18 Mar 2026 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | VIST | Restricted Stock Unit | 18 Mar 2026 | Series A Shares / ADSs | 6,000 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | 14,628 series A shares held directly and 39,000 series A shares represented by 39,000 American despositary shares ("ADSs"). Each ADS respresents one series A share. |
| F2 | Each Restricted Stock Unit represents a contingent right to receive one series A share of the Company or the value thereof in cash. RSUs may vest on the date indicated under "Date Exercisable", subject to the satisfaction of certain conditions. |