Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Kiniksa Pharmaceuticals International, plcKNSA · Entity 1954 | CHIEF OPERATING OFFICER | September 01, 2026 | September 03, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Kiniksa Pharmaceuticals International, plc
Report date September 01, 2026 · Filed September 03, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Ordinary ShareSEC Table I · non-derivative | Direct | 16,307 |
Ending reported balance
After 2026-09-01 transaction · row 5
5 source rows · reconciled sequenceRow 1 · 2026-09-01 · Exercise / conversion · Acquired 2,477 · Balance 14,506 F1: Each Restricted Share Unit (RSU) represents a contingent right to receive one Class A Ordinary Share of the Issuer. Row 2 · 2026-09-01 · Exercise / conversion · Acquired 1,611 · Balance 16,117 F1: Each Restricted Share Unit (RSU) represents a contingent right to receive one Class A Ordinary Share of the Issuer. Row 3 · 2026-09-01 · Exercise / conversion · Acquired 1,740 · Balance 17,857 F1: Each Restricted Share Unit (RSU) represents a contingent right to receive one Class A Ordinary Share of the Issuer. Row 4 · 2026-09-01 · Exercise / conversion · Acquired 2,457 · Balance 20,314 F1: Each Restricted Share Unit (RSU) represents a contingent right to receive one Class A Ordinary Share of the Issuer. Row 5 · 2026-09-01 · Tax withholding · Disposed 4,007 · Balance 16,307 |
| Restricted Share UnitSEC Table II · derivative / convertible security | Direct | 9,250 |
Reported balance
After 2026-09-01 transaction · row 6
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 6 · 2026-09-01 · Grant · Acquired 9,250 · Balance 9,250 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, 2026. |
| Restricted Share UnitSEC Table II · derivative / convertible security | Direct | 7,371 |
Reported balance
After 2026-09-01 transaction · row 8
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 8 · 2026-09-01 · Exercise / conversion · Disposed 2,457 · Balance 7,371 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 vesting commencement date September 1, 2025. |
| Restricted Share UnitSEC Table II · derivative / convertible security | Direct | 3,481 |
Reported balance
After 2026-09-01 transaction · row 9
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 9 · 2026-09-01 · Exercise / conversion · Disposed 1,740 · Balance 3,481 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 grant date September 1, 2024. |
| Restricted Share UnitSEC Table II · derivative / convertible security | Direct | 1,611 |
Reported balance
After 2026-09-01 transaction · row 10
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 10 · 2026-09-01 · Exercise / conversion · Disposed 1,611 · Balance 1,611 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, 2023. |
| Restricted Share UnitSEC Table II · derivative / convertible security | Direct | 0 |
Reported balance
After 2026-09-01 transaction · row 11
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 11 · 2026-09-01 · Exercise / conversion · Disposed 2,477 · Balance 0 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 grant, September 1, 2022. |
| Share OptionSEC Table II · derivative / convertible security · Conversion / exercise price $79.28 · Expires 2036-08-31 | Direct | 36,950 |
Reported balance
After 2026-09-01 transaction · row 7
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 7 · 2026-09-01 · Grant · Acquired 36,950 · Balance 36,950 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, 2026. |
Filing footnotes · ownership attribution and instrument terms
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, 2026.
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, 2026.
F4: The RSUs vest over a four-year period, with 25% of the RSUs vesting on each yearly anniversary of the vesting commencement date September 1, 2025.
F5: 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.
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, 2023.
F7: 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.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 02, 2021 Filed Sep 7, 2021 21:16 UTC | Kiniksa Pharmaceuticals International, plc KNSA · Entity 1954 | GrantShare Option · Derivative | 7,954 | $0.00 Strike: $12.97 | $0.00 |
DisclosureSEC source: 0001179110-21-008649 · edgar.xml · derivative · entry 1 Moat Ross · CIK 0001857177 · ARCALYST General Manager 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,954 Underlying: Class A Common Shares · 7,954 shares Expires 2031-09-01 F1 · derivative.exercise_date: 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 2, 2021. Read SEC document |
| July 15, 2021 Filed Mar 18, 2022 20:39 UTC | Kiniksa Pharmaceuticals International, plc KNSA · Entity 1954 | GrantClass A Common Share | 963 | $11.49 | $11,064.87 |
DisclosureSEC source: 0001179110-22-002328 · edgar.xml · nonDerivative · entry 1 Moat Ross · CIK 0001857177 · Chief Commercial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,345 F1 · kind: The reporting person is voluntarily reporting the acquisition of these shares pursuant to the Issuer's 2018 Employee Share Purchase Plan for the purchase period of January 1, 2021 to July 15, 2021. The acquisition of such shares was exempt pursuant to Rule 16b-3(c). Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.