Form 4 for KNSA Kiniksa Pharmaceuticals International, plc
Accepted 2025-09-03 00:00:00 ET · period of report 2025-09-01 · accession 0001415889-25-023557 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2025-09-03 | 2025-09-01+ | KNSA | Moat Ross | CHIEF CORP, COMM. Off | M - OptEx | — | +6,823 | 11.2K | +157% | — |
| DM | 2025-09-03 | 2025-09-01+ | KNSA | Moat Ross | CHIEF CORP, COMM. Off | F - Tax | $33.61 | -3,300 | 12.4K | -21% | -$110.9K |
| DM | 2025-09-03 | 2025-09-01 | KNSA | Moat Ross | CHIEF CORP, COMM. Off | A - Grant | $0.00 | +49.2K | 39.4K | New | $0 |
| DM | 2025-09-03 | 2025-09-01+ | KNSA | Moat Ross | CHIEF CORP, COMM. Off | M - OptEx | $0.00 | -6,823 | 5,221 | -57% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Class A Ordinary Share | 2025-09-02 | M | A | 994 | — | 13,419 | D | — | — | (F1) Each Restricted Share Unit (RSU) represents a contingent right to receive one Class A Ordinary Share of the Issuer. |
| 2 | Common | Class A Ordinary Share | 2025-09-02 | F | D | 481 | $34.28 | 12,938 | D | — | — | |
| 3 | Common | Class A Ordinary Share | 2025-09-01 | F | D | 2,819 | $33.49 | 12,425 | D | — | — | |
| 4 | Common | Class A Ordinary Share | 2025-09-01 | M | A | 2,477 | — | 15,244 | D | — | — | (F1) Each Restricted Share Unit (RSU) represents a contingent right to receive one Class A Ordinary Share of the Issuer. |
| 5 | Common | Class A Ordinary Share | 2025-09-01 | M | A | 1,611 | — | 12,767 | D | — | — | (F1) Each Restricted Share Unit (RSU) represents a contingent right to receive one Class A Ordinary Share of the Issuer. |
| 6 | Common | Class A Ordinary Share | 2025-09-01 | M | A | 1,741 | — | 11,156 | D | — | — | (F1) Each Restricted Share Unit (RSU) represents a contingent right to receive one Class A Ordinary Share of the Issuer. |
| 7 | Derivative | Restricted Share Unit | 2025-09-01 | A | A | 9,828 | $0.00 | 9,828 | D | — · — to — | 9,828 Class A Ordinary Share | (F1) Each Restricted Share Unit (RSU) represents a contingent right to receive one Class A Ordinary Share of the Issuer. (F2) The RSUs vest over a four-year period, with 25% of the RSUs vesting on each yearly anniversary of the grant date September 1, 2025. |
| 8 | Derivative | Restricted Share Unit | 2025-09-01 | M | D | 2,477 | $0.00 | 2,477 | D | — · — to — | 2,477 Class A Ordinary Share | (F1) Each Restricted Share Unit (RSU) represents a contingent right to receive one Class A Ordinary Share of the Issuer. (F6) The RSUs vest over a four-year period, with 25% of the RSUs vesting on each yearly anniversary of the date of grant, September 1, 2022. |
| 9 | Derivative | Restricted Share Unit | 2025-09-01 | M | D | 1,611 | $0.00 | 3,222 | D | — · — to — | 1,611 Class A Ordinary Share | (F1) Each Restricted Share Unit (RSU) represents a contingent right to receive one Class A Ordinary Share of the Issuer. (F5) The RSUs vest over a four-year period, with 25% of the RSUs vesting on each yearly anniversary of the date of grant, September 1, 2023. |
| 10 | Derivative | Restricted Share Unit | 2025-09-02 | M | D | 994 | $0.00 | 0 | D | — · — to — | 994 Class A Ordinary Share | (F1) Each Restricted Share Unit (RSU) represents a contingent right to receive one Class A Ordinary Share of the Issuer. (F7) The RSUs vest over a four-year period, with 25% of the RSUs vesting on each yearly anniversary of the vesting commencement date September 2, 2021. |
| 11 | Derivative | Share Option | 2025-09-01 | A | A | 39,364 | $0.00 | 39,364 | D | $33.49 · — to 2035-08-31 | 39,364 Class A Ordinary Share | (F3) The option vests and becomes exercisable as to 25% of the total grant on the first anniversary of the vesting commencement date and vests in 36 equal monthly installments thereafter. The vesting commencement date is September 1, 2025. |
| 12 | Derivative | Restricted Share Unit | 2025-09-01 | M | D | 1,741 | $0.00 | 5,221 | D | — · — to — | 1,741 Class A Ordinary Share | (F1) Each Restricted Share Unit (RSU) represents a contingent right to receive one Class A Ordinary Share of the Issuer. (F4) The RSUs vest over a four-year period, with 25% of the RSUs vesting on each yearly anniversary of the grant date September 1, 2024. |