| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| EIZENSTAT STUART E | Director | THE SCALPEL, 18TH FLOOR, 52 LIME STREET,, LONDON, UNITED KINGDOM | /s/ Marta Bragado, attorney-in-fact for Stuart Eizenstat | 18 Mar 2026 | 0001227590 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | GSM | Ordinary shares | 72,121 | 18 Mar 2026 | Direct |
Exhibit 24 - Power of Attorney