| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Verdine Gregory L. | Director | C/O WAVE LIFE SCIENCES LTD.,, 733 CONCORD AVE., CAMBRIDGE | /s/ Gregory L. Verdine | 2025-08-13 | 0001572315 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WVE | Ordinary Shares | Award | $0 | +12.7K | +4.5% | $0.00 | 295K | Aug 11, 2025 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WVE | Share Option (right to buy) | Award | $0 | +76.2K | $0.00 | 76.2K | Aug 11, 2025 | Ordinary Shares | 76.2K | $8.11 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | The reporting person was granted this restricted share unit award (RSU) pursuant to the 2025 Non-Employee Director Compensation Policy. The RSU vests as to 100% of the shares on the earlier of the Company's 2026 annual general meeting or August 11, 2026. |
| F2 | The reporting person was granted this option pursuant to the 2025 Non-Employee Director Compensation Policy. The option vests as to 100% of the shares on the earlier of the Company's 2026 annual general meeting or August 11, 2026. |