Kiniksa Pharmaceuticals International, plc (KNSA)
Data as of , from SEC Form 4 filings.
Net insider selling (90d)Watch KNSA
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About Kiniksa Pharmaceuticals International, plc (KNSA)
Kiniksa Pharmaceuticals International, plc files with the SEC under CIK 0001730430 and is classified as pharmaceutical preparations. We track it alongside the rest of the Health Care sector.
KNSA Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 2 | 8,273 | $668K |
| Grant or award | 12 | 287,732 | |
| Option exercise | 42 | 137,868 | |
KNSA insider transactions (Form 4)
15083 Form 4 filings on record, the earliest from Oct 8, 2024, newest first. Filing history page 1 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Mark Ragosa - Officer | Option exercise | Class A Ordinary Share | 2,694 | - footnote F1 | - | |
| Mark Ragosa - Officer | Option exercise | Class A Ordinary Share | 1,750 | - footnote F1 | - | |
| Mark Ragosa - Officer | Option exercise | Class A Ordinary Share | 1,591 | - footnote F1 | - | |
| Mark Ragosa - Officer | Option exercise | Class A Ordinary Share | 3,069 | - footnote F1 | - | |
| Mark Ragosa - Officer | Tax withholding / forfeiture | Class A Ordinary Share | 4,404 | $79.28 | $349K | |
| Mark Ragosa - Officer | Grant or award | Restricted Share Unit | 7,800 | $0.00 | - | |
| Mark Ragosa - Officer | Grant or award | Share Option | 31,150 | $0.00 | - | |
| Mark Ragosa - Officer | Option exercise | Restricted Share Unit | 3,069 | $0.00 | - | |
| Mark Ragosa - Officer | Option exercise | Restricted Share Unit | 1,591 | $0.00 | - | |
| Mark Ragosa - Officer | Option exercise | Restricted Share Unit | 1,750 | $0.00 | - | |
| Mark Ragosa - Officer | Option exercise | Restricted Share Unit | 2,694 | $0.00 | - | |
| ||||||
| Sanj K. Patel - Officer | Option exercise | Class A Ordinary Share | 9,991 | - footnote F1 | - | |
| Sanj K. Patel - Officer | Option exercise | Class A Ordinary Share | 6,481 | - footnote F1 | - | |
| Sanj K. Patel - Officer | Option exercise | Class A Ordinary Share | 6,237 | - footnote F1 | - | |
| Sanj K. Patel - Officer | Option exercise | Class A Ordinary Share | 8,609 | - footnote F1 | - | |
| Sanj K. Patel - Officer | Tax withholding / forfeiture | Class A Ordinary Share | 15,144 | $79.28 | $1.20M | |
| Sanj K. Patel - Officer | Grant or award | Restricted Share Unit | 30,050 | $0.00 | - | |
| Sanj K. Patel - Officer | Grant or award | Share Option | 120,150 | $0.00 | - | |
| Sanj K. Patel - Officer | Option exercise | Restricted Share Unit | 8,609 | $0.00 | - | |
| Sanj K. Patel - Officer | Option exercise | Restricted Share Unit | 6,237 | $0.00 | - | |
| Sanj K. Patel - Officer | Option exercise | Restricted Share Unit | 6,481 | $0.00 | - | |
| Sanj K. Patel - Officer | Option exercise | Restricted Share Unit | 9,991 | $0.00 | - | |
| ||||||
| John F. Paolini - Officer | Grant or award | Share Option | 26,750 | $0.00 | - | |
| John F. Paolini - Officer | Option exercise | Class A Ordinary Share | 2,497 | - footnote F1 | - | |
| John F. Paolini - Officer | Option exercise | Class A Ordinary Share | 1,624 | - footnote F1 | - | |
| John F. Paolini - Officer | Option exercise | Class A Ordinary Share | 1,750 | - footnote F1 | - | |
| John F. Paolini - Officer | Option exercise | Class A Ordinary Share | 2,457 | - footnote F1 | - | |
| John F. Paolini - Officer | Tax withholding / forfeiture | Class A Ordinary Share | 4,029 | $79.28 | $319K | |
| John F. Paolini - Officer | Grant or award | Restricted Share Unit | 6,700 | $0.00 | - | |
| John F. Paolini - Officer | Option exercise | Restricted Share Unit | 2,457 | $0.00 | - | |
| John F. Paolini - Officer | Option exercise | Restricted Share Unit | 1,750 | $0.00 | - | |
| John F. Paolini - Officer | Option exercise | Restricted Share Unit | 1,624 | $0.00 | - | |
| John F. Paolini - Officer | Option exercise | Restricted Share Unit | 2,497 | $0.00 | - | |
| ||||||
| Ross Moat - Officer | Option exercise | Class A Ordinary Share | 2,477 | - footnote F1 | - | |
| Ross Moat - Officer | Option exercise | Class A Ordinary Share | 1,611 | - footnote F1 | - | |
| Ross Moat - Officer | Option exercise | Class A Ordinary Share | 1,740 | - footnote F1 | - | |
| Ross Moat - Officer | Option exercise | Class A Ordinary Share | 2,457 | - footnote F1 | - | |
| Ross Moat - Officer | Tax withholding / forfeiture | Class A Ordinary Share | 4,007 | $79.28 | $318K | |
| Ross Moat - Officer | Grant or award | Restricted Share Unit | 9,250 | $0.00 | - | |
| Ross Moat - Officer | Grant or award | Share Option | 36,950 | $0.00 | - | |
| Ross Moat - Officer | Option exercise | Restricted Share Unit | 2,457 | $0.00 | - | |
| Ross Moat - Officer | Option exercise | Restricted Share Unit | 1,740 | $0.00 | - | |
| Ross Moat - Officer | Option exercise | Restricted Share Unit | 1,611 | $0.00 | - | |
| Ross Moat - Officer | Option exercise | Restricted Share Unit | 2,477 | $0.00 | - | |
| ||||||
| Michael R. Megna - Officer | Grant or award | Class A Ordinary Share | 279 | $33.50 | $9K | |
| Michael R. Megna - Officer | Option exercise | Class A Ordinary Share | 3,932 | - footnote F2 | - | |
| Michael R. Megna - Officer | Option exercise | Class A Ordinary Share | 2,558 | - footnote F2 | - | |
| Michael R. Megna - Officer | Option exercise | Class A Ordinary Share | 2,362 | - footnote F2 | - | |
| Michael R. Megna - Officer | Option exercise | Class A Ordinary Share | 2,644 | - footnote F2 | - | |
| Michael R. Megna - Officer | Tax withholding / forfeiture | Class A Ordinary Share | 5,531 | $79.28 | $438K | |
| Michael R. Megna - Officer | Open-market sale | Class A Ordinary Share | 4,600 | $80.30 | $369K | |
| Michael R. Megna - Officer | Grant or award | Restricted Share Unit | 3,650 | $0.00 | - | |
| Michael R. Megna - Officer | Grant or award | Share Option | 14,600 | $0.00 | - | |
| Michael R. Megna - Officer | Option exercise | Restricted Share Unit | 2,644 | $0.00 | - | |
| Michael R. Megna - Officer | Option exercise | Restricted Share Unit | 2,362 | $0.00 | - | |
| Michael R. Megna - Officer | Option exercise | Restricted Share Unit | 2,558 | $0.00 | - | |
| Michael R. Megna - Officer | Option exercise | Restricted Share Unit | 3,932 | $0.00 | - | |
| ||||||
 Barry D. Quart - Director | Gift | Class A Ordinary Share | 2,600 | $0.00 | - | |
| Richard S. Levy - Director | Option exercise | Class A Ordinary Share | 403 | - footnote F1 | - | |
| Richard S. Levy - Director | Grant or award | Restricted Share Units | 403 | $0.00 | - | |
| Richard S. Levy - Director | Option exercise | Restricted Share Units | 403 | $0.00 | - | |
| ||||||
| G. Bradley Cole - Director | Open-market sale | Class A Ordinary Share | 3,673 | $81.43 | $299K | |
| G. Bradley Cole - Director | Gift | Class A Ordinary Share | 4,500 | $0.00 | - | |
| Dhiraj H. Malkani - Officer | Grant or award | Share Option | 82,600 | $0.00 | - | |
| Dhiraj H. Malkani - Officer | Grant or award | Restricted Share Unit | 14,000 | $0.00 | - | |
| Dhiraj H. Malkani - Officer | Grant or award | Performance Share Option | 2,119 footnote F4 | $0.00 | - | |
| Dhiraj H. Malkani - Officer | Grant or award | Performance Share Option | 2,188 footnote F4 | $0.00 | - | |
| Dhiraj H. Malkani - Officer | Grant or award | Performance Share Unit | 1,245 footnote F4 | $0.00 | - | |
| Dhiraj H. Malkani - Officer | Grant or award | Performance Share Unit | 1,307 footnote F4 | $0.00 | - | |
| ||||||
| Barry D. Quart | Option exercise | Class A Ordinary Share | 2,799 | - footnote F1 | - | |
| Barry D. Quart | Grant or award | Share Option | 12,158 | $0.00 | - | |
| Barry D. Quart | Grant or award | Restricted Share Units | 2,026 | $0.00 | - | |
| Barry D. Quart | Option exercise | Restricted Share Units | 2,799 | $0.00 | - | |
| ||||||
| Kimberly J. Popovits | Option exercise | Class A Ordinary Share | 2,799 | - footnote F1 | - | |
| Kimberly J. Popovits | Grant or award | Share Option | 12,158 | $0.00 | - | |
| Kimberly J. Popovits | Grant or award | Restricted Share Units | 2,026 | $0.00 | - | |
| Kimberly J. Popovits | Option exercise | Restricted Share Units | 2,799 | $0.00 | - | |
| ||||||
| Sanj K. Patel - Officer | Other | Class A Ordinary Share | 900,000 | - footnote F1 | - | |
| Sanj K. Patel - Officer | Other | Class B Ordinary Shares | 900,000 | $0.00 | - | |
| ||||||
| Tracey L. McCain | Option exercise | Class A Ordinary Share | 2,799 | - footnote F1 | - | |
| Tracey L. McCain | Grant or award | Share Option | 12,158 | $0.00 | - | |
| Tracey L. McCain | Grant or award | Restricted Share Units | 2,026 | $0.00 | - | |
| Tracey L. McCain | Option exercise | Restricted Share Units | 2,799 | $0.00 | - | |
| ||||||
| Thomas Malley | Option exercise | Class A Ordinary Shares | 2,799 | - footnote F1 | - | |
| Thomas Malley | Grant or award | Share Option | 12,158 | $0.00 | - | |
| Thomas Malley | Grant or award | Restricted Share Units | 2,026 | $0.00 | - | |
| Thomas Malley | Option exercise | Restricted Share Units | 2,799 | $0.00 | - | |
| ||||||
| Richard S. Levy | Option exercise | Class A Ordinary Share | 2,799 | - footnote F1 | - | |
| Richard S. Levy | Grant or award | Share Option | 12,158 | $0.00 | - | |
| Richard S. Levy | Grant or award | Restricted Share Units | 2,026 | $0.00 | - | |
| Richard S. Levy | Option exercise | Restricted Share Units | 2,799 | $0.00 | - | |
| ||||||
| G. Bradley Cole | Option exercise | Class A Ordinary Share | 2,799 | - footnote F1 | - | |
| G. Bradley Cole | Grant or award | Share Option | 12,158 | $0.00 | - | |
| G. Bradley Cole | Grant or award | Restricted Share Units | 2,026 | $0.00 | - | |
| G. Bradley Cole | Option exercise | Restricted Share Units | 2,799 | $0.00 | - | |
| ||||||
| BAKER BROS. ADVISORS LP | Grant or award | Class A Ordinary Shares | 6,078 footnote F1 | $0.00 | - | |
| BAKER BROS. ADVISORS LP | Grant or award | Class A Ordinary Shares | 6,078 footnote F1 | $0.00 | - | |
| BAKER BROS. ADVISORS LP | Grant or award | Non- Qualified Share Option (right to buy) | 36,474 footnote F12 | $0.00 | - | |
| BAKER BROS. ADVISORS LP | Grant or award | Non- Qualified Share Option (right to buy) | 36,474 footnote F12 | $0.00 | - | |
| ||||||
| John F. Paolini - Officer | Option exercise | Class A Ordinary Share | 58,424 | $10.36 | $605K | |
| John F. Paolini - Officer | Open-market sale | Class A Ordinary Share | 37,327 | $53.52 footnote F2 | $2.00M | |
| John F. Paolini - Officer | Open-market sale | Class A Ordinary Share | 21,097 | $54.04 footnote F3 | $1.14M | |
| John F. Paolini - Officer | Option exercise | Share Option | 58,424 | $0.00 | - | |
| ||||||
| Sanj K. Patel - Officer | Option exercise | Class A Ordinary Share | 48,565 | $30.93 | $1.50M | |
| Sanj K. Patel - Officer | Open-market sale | Class A Ordinary Share | 48,565 | $54.02 footnote F2 | $2.62M | |
| Sanj K. Patel - Officer | Option exercise | Share Option | 48,565 | $0.00 | - | |
| ||||||
| Sanj K. Patel - Officer | Option exercise | Class A Ordinary Share | 431,904 | $10.36 | $4.47M | |
| Sanj K. Patel - Officer | Option exercise | Class A Ordinary Share | 51,750 | $30.93 | $1.60M | |
| Sanj K. Patel - Officer | Open-market sale | Class A Ordinary Share | 74,635 | $50.43 footnote F2 | $3.76M | |
| Sanj K. Patel - Officer | Open-market sale | Class A Ordinary Share | 113,673 | $51.47 footnote F3 | $5.85M | |
| Sanj K. Patel - Officer | Open-market sale | Class A Ordinary Share | 243,596 | $52.02 footnote F4 | $12.67M | |
| Sanj K. Patel - Officer | Open-market sale | Class A Ordinary Share | 51,750 | $54.02 footnote F5 | $2.80M | |
| Sanj K. Patel - Officer | Option exercise | Class A Ordinary Share | 22,544 | $30.93 | $697K | |
| Sanj K. Patel - Officer | Open-market sale | Class A Ordinary Share | 22,544 | $54.01 footnote F6 | $1.22M | |
| Sanj K. Patel - Officer | Option exercise | Class A Ordinary Share | 2,141 | $30.93 | $66K | |
| Sanj K. Patel - Officer | Open-market sale | Class A Ordinary Share | 2,141 | $54.01 footnote F7 | $116K | |
| Sanj K. Patel - Officer | Option exercise | Share Option | 431,904 | $0.00 | - | |
| Sanj K. Patel - Officer | Option exercise | Share Option | 51,750 | $0.00 | - | |
| Sanj K. Patel - Officer | Option exercise | Share Option | 22,544 | $0.00 | - | |
| Sanj K. Patel - Officer | Option exercise | Share Option | 2,141 | $0.00 | - | |
| ||||||
| Barry D. Quart | Option exercise | Class A Ordinary Share | 13,099 | $14.33 | $188K | |
| Barry D. Quart | Open-market sale | Class A Ordinary Share | 13,099 | $50.10 footnote F2 | $656K | |
| Barry D. Quart | Option exercise | Share Option | 13,099 | $0.00 | - | |
| ||||||
| Michael R. Megna - Officer | Open-market sale | Class A Ordinary Share | 6,625 | $46.69 | $309K | |
| Ross Moat - Officer | Open-market sale | Class A Ordinary Share | 1,703 | $46.69 | $80K | |
| Eben Tessari - Officer | Tax withholding / forfeiture | Class A Ordinary Share | 846 | $48.94 | $41K | |
| Eben Tessari - Officer | Option exercise | Class A Ordinary Share | 2,726 | - footnote F1 | - | |
| Eben Tessari - Officer | Option exercise | Restricted Share Unit | 2,726 | $0.00 | - | |
| ||||||
| Mark Ragosa - Officer | Tax withholding / forfeiture | Class A Ordinary Share | 1,303 | $48.94 | $64K | |
| Mark Ragosa - Officer | Option exercise | Class A Ordinary Share | 2,694 | - footnote F1 | - | |
| Mark Ragosa - Officer | Option exercise | Restricted Share Unit | 2,694 | $0.00 | - | |
| ||||||
| Sanj K. Patel - Officer | Tax withholding / forfeiture | Class A Ordinary Share | 4,831 | $48.94 | $236K | |
| Sanj K. Patel - Officer | Option exercise | Class A Ordinary Share | 7,278 | $10.36 | $75K | |
| Sanj K. Patel - Officer | Open-market sale | Class A Ordinary Share | 7,278 | $50.01 footnote F2 | $364K | |
| Sanj K. Patel - Officer | Option exercise | Class A Ordinary Share | 9,991 | - footnote F3 | - | |
| Sanj K. Patel - Officer | Option exercise | Share Option | 7,278 | $0.00 | - | |
| Sanj K. Patel - Officer | Option exercise | Restricted Share Unit | 9,991 | $0.00 | - | |
| ||||||
| John F. Paolini - Officer | Tax withholding / forfeiture | Class A Ordinary Share | 1,208 | $48.94 | $59K | |
| John F. Paolini - Officer | Option exercise | Class A Ordinary Share | 2,497 | - footnote F1 | - | |
| John F. Paolini - Officer | Option exercise | Restricted Share Unit | 2,497 | $0.00 | - | |
| ||||||
| Ross Moat - Officer | Tax withholding / forfeiture | Class A Ordinary Share | 774 | $48.94 | $38K | |
| Ross Moat - Officer | Open-market sale | Class A Ordinary Share | 2,367 | $48.58 | $115K | |
| Ross Moat - Officer | Option exercise | Class A Ordinary Share | 2,477 | - footnote F2 | - | |
| Ross Moat - Officer | Option exercise | Restricted Share Unit | 2,477 | $0.00 | - | |
| ||||||
| Michael R. Megna - Officer | Tax withholding / forfeiture | Class A Ordinary Share | 1,666 | $48.94 | $82K | |
| Michael R. Megna - Officer | Option exercise | Class A Ordinary Share | 3,932 | $1.00 footnote F1 | $4K | |
| Michael R. Megna - Officer | Option exercise | Restricted Share Unit | 3,932 | $0.00 | - | |
| ||||||
| Barry D. Quart | Option exercise | Class A Ordinary Share | 6,901 | $14.33 | $99K | |
| Barry D. Quart | Open-market sale | Class A Ordinary Share | 6,901 | $50.00 footnote F2 | $345K | |
| Barry D. Quart | Option exercise | Share Option | 6,901 | $0.00 | - | |
| ||||||
Item 2.02, 9.01
Item 5.07
Item 1.01, 9.01
Item 5.02
Recent KNSA Form 144 notices of proposed sale
3An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Megna Michael R | Officer | 4,600 | $369K | View on EDGAR | |
| - | - | - | - |
KNSA insider trading FAQ
What is the latest insider trade for KNSA?
Kiniksa Pharmaceuticals International, plc (KNSA) had 8 insider filings in the last 90 days, with the most recent on 2026-09-03. The full record for KNSA runs to 83 Form 4 filings, the earliest from 2024-10-08. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying KNSA stock?
No insider purchases of KNSA were filed in the last 90 days.
How many insiders are selling KNSA stock?
2 insider sales of KNSA were filed in the last 90 days, totaling $668K.
Where can I see KNSA SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects KNSA Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Health Care companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Mark Ragosa view on EDGAR
- - Sanj K. Patel view on EDGAR
- - John F. Paolini view on EDGAR
- - Ross Moat view on EDGAR
- - Michael R. Megna view on EDGAR
- - Barry D. Quart view on EDGAR
- - Richard S. Levy view on EDGAR
- - G. Bradley Cole view on EDGAR
- - Dhiraj H. Malkani view on EDGAR
Related companies with recent insider activity
Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Health Care
- Where KNSA's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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