Form 4 for KNSA Kiniksa Pharmaceuticals International, plc
Accepted 2026-04-03 16:37:30 ET · period of report 2026-04-01 · accession 0001741533-26-000004 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-04-03 16:37 | 2026-04-01 | KNSA | Paolini John F. | Chief MEDICAL Off | M - OptEx | — | +5,831 | 67.2K | +10% | — |
| D | 2026-04-03 16:37 | 2026-04-01 | KNSA | Paolini John F. | Chief MEDICAL Off | F - Tax | $48.13 | -2,821 | 64.3K | -4% | -$135.8K |
| DM | 2026-04-03 16:37 | 2026-04-01 | KNSA | Paolini John F. | Chief MEDICAL Off | A - Grant | $0.00 | +46.9K | 13.4K | New | $0 |
| DM | 2026-04-03 16:37 | 2026-04-01 | KNSA | Paolini John F. | Chief MEDICAL Off | M - OptEx | $0.00 | -5,831 | 7,371 | -44% | $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 | 2026-04-01 | M | A | 5,831 | — | 67,155 | 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 | 2026-04-01 | F | D | 2,821 | $48.13 | 64,334 | D | — | — | |
| 3 | Derivative | Share Option | 2026-04-01 | A | A | 26,750 | $0.00 | 26,750 | D | $48.13 · — to 2036-03-31 | 26,750 Class A Ordinary Share | (F2) 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 April 1, 2026. |
| 4 | Derivative | Restricted Share Unit | 2026-04-01 | A | A | 6,700 | $0.00 | 6,700 | D | — · — to — | 6,700 Class A Ordinary Share | (F1) Each Restricted Share Unit (RSU) represents a contingent right to receive one Class A Ordinary Share of the Issuer. (F3) The RSUs vest over a four-year period, with 25% of the RSUs vesting on the vesting commencement date of April 1, 2026, and each yearly anniversary thereafter. (F3) The RSUs vest over a four-year period, with 25% of the RSUs vesting on the vesting commencement date of April 1, 2026, and each yearly anniversary thereafter. |
| 5 | Derivative | Performance Share Unit | 2026-04-01 | A | A | 13,400 | $0.00 | 13,400 | D | — · — to — | 13,400 Class A Ordinary Share | (F4) Each Performance Share Unit (PSU) represents a contingent right to receive a number of Class A Ordinary Shares of the Issuer based upon the achievement of certain pre-established performance criteria, as certified by the Issuer's Compensation Committee (F5) Unless earlier forfeited, each PSU vests and converts into not more than 200% of one Class A Ordinary Share of the Issuer no later than January 30, 2029, unless such date falls on a non-business date, in which case the next business date shall apply. (F5) Unless earlier forfeited, each PSU vests and converts into not more than 200% of one Class A Ordinary Share of the Issuer no later than January 30, 2029, unless such date falls on a non-business date, in which case the next business date shall apply. |
| 6 | Derivative | Restricted Share Unit | 2026-04-01 | M | D | 1,624 | $0.00 | 1,624 | D | — · — to — | 1,624 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 the grant, April 1, 2023. (F6) The RSUs vest over a four-year period, with 25% of the RSUs vesting on each yearly anniversary of the date of the grant, April 1, 2023. |
| 7 | Derivative | Restricted Share Unit | 2026-04-01 | M | D | 1,750 | $0.00 | 3,500 | D | — · — to — | 1,750 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 date of the grant, April 1, 2024. (F7) The RSUs vest over a four-year period, with 25% of the RSUs vesting on each yearly anniversary of the date of the grant, April 1, 2024. |
| 8 | Derivative | Restricted Share Unit | 2026-04-01 | M | D | 2,457 | $0.00 | 7,371 | D | — · — to — | 2,457 Class A Ordinary Share | (F1) Each Restricted Share Unit (RSU) represents a contingent right to receive one Class A Ordinary Share of the Issuer. (F8) The RSUs vest over a four-year period, with 25% of the RSUs vesting on each yearly anniversary of the date of the grant, April 1, 2025. (F8) The RSUs vest over a four-year period, with 25% of the RSUs vesting on each yearly anniversary of the date of the grant, April 1, 2025. |