| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Levy Richard S | Director | C/O KINIKSA PHARMACEUTICALS INT'L, PLC, 105 PICCADILLY, SECOND FLOOR, LONDON, UNITED KINGDOM | /s/ Douglas Barry, Attorney-in-Fact | 04 Feb 2026 | 0001454983 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KNSA | Class A Ordinary Share | Options Exercise | +683 | +3.7% | 19,157 | 01 Feb 2026 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KNSA | Restricted Share Units | Award | $0 | +683 | $0.000000 | 683 | 01 Feb 2026 | Class A Ordinary Shares | 683 | Direct | F1, F2 | ||
| transaction | KNSA | Restricted Share Units | Options Exercise | $0 | -683 | -100% | $0.000000 | 0 | 01 Feb 2026 | Class A Ordinary Shares | 683 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Each Restricted Share Unit (RSU) represents a contingent right to receive one Class A Ordinary Share of the Issuer. |
| F2 | The RSUs vested immediately upon grant on February 1, 2026; there was no expiration date for the RSUs. |