Kiniksa Pharmaceuticals International, plc — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Quart Barry D | — | Option Exercise | 20,129 | $10.36 | $208,536 | 32,675 | Dec 15, 2025 |
| Tessari Eben | CHIEF OPERATING OFFICER | Sale | 12,048 | $41.56 | $500,715 | 16,666 | Dec 15, 2025 |
| Ragosa Mark | CHIEF FINANCIAL OFFICER | Sale | 42,841 | $41.49 | $1,777,473 | 31,086 | Dec 8, 2025 |
| Tessari Eben | CHIEF OPERATING OFFICER | Option Exercise | 200 | $22.89 | $4,578 | 22,914 | Nov 26, 2025 |
| Tessari Eben | CHIEF OPERATING OFFICER | Option Exercise | 6,500 | $8.83 | $57,395 | 35,184 | Nov 17, 2025 |
| Patel Sanj K | CHAIRMAN & CEO | Gift | 60,000 | — | — | 60,000 | Nov 12, 2025 |
| Ragosa Mark | CHIEF FINANCIAL OFFICER | Sale | 19,900 | $40.94 | $814,706 | 31,086 | Nov 12, 2025 |
| Paolini John F. | CHIEF MEDICAL OFFICER | Sale | 82,542 | $37.14 | $3,065,610 | 61,324 | Oct 31, 2025 |
| Ragosa Mark | CHIEF FINANCIAL OFFICER | Sale | 100 | $41.00 | $4,100 | 31,086 | Oct 28, 2025 |
| Patel Sanj K | CHAIRMAN & CEO | Option Exercise | 97,390 | $3.80 | $370,082 | 209,184 | Oct 20, 2025 |
| Megna Michael R | CHIEF ACCOUNTING OFFICER | Sale | 13,235 | $39.31 | $520,268 | 27,046 | Oct 20, 2025 |
| Tessari Eben | CHIEF OPERATING OFFICER | Option Exercise | 6,500 | $8.83 | $57,395 | 41,052 | Oct 14, 2025 |
| Megna Michael R | CHIEF ACCOUNTING OFFICER | Option Exercise | 175 | — | — | 38,186 | Oct 4, 2025 |
| Tessari Eben | CHIEF OPERATING OFFICER | Option Exercise | 42,000 | $17.92 | $752,640 | 76,552 | Sep 29, 2025 |
| Tessari Eben | CHIEF OPERATING OFFICER | Sale | 356 | $37.00 | $13,172 | 34,552 | Sep 15, 2025 |
| Tessari Eben | CHIEF OPERATING OFFICER | Option Exercise | 13,389 | $15.52 | $207,797 | 57,841 | Sep 4, 2025 |
| Moat Ross | CHIEF CORP. & COMM. OFFICER | Sale | 3,523 | $35.31 | $124,397 | 9,415 | Sep 4, 2025 |
| Tessari Eben | CHIEF OPERATING OFFICER | Option Exercise | 1,773 | — | — | 43,734 | Sep 2, 2025 |
| Moat Ross | CHIEF CORP. & COMM. OFFICER | Option Exercise | 1,741 | — | — | 11,156 | Sep 2, 2025 |
| Patel Sanj K | CHAIRMAN & CEO | Option Exercise | 9,992 | — | — | 119,385 | Sep 2, 2025 |
| Megna Michael R | CHIEF ACCOUNTING OFFICER | Tax Withholding | 4,282 | $33.49 | $143,404 | 37,612 | Sep 1, 2025 |
| Paolini John F. | CHIEF MEDICAL OFFICER | Option Exercise | 1,725 | — | — | 62,159 | Sep 1, 2025 |
| Ragosa Mark | CHIEF FINANCIAL OFFICER | Tax Withholding | 900 | $34.28 | $30,852 | 31,086 | Sep 1, 2025 |
| Tessari Eben | CHIEF OPERATING OFFICER | Sale | 100 | $34.44 | $3,444 | 40,215 | Aug 18, 2025 |
| Malley Thomas | — | Option Exercise | 27,448 | $3.80 | $104,302 | 61,953 | Aug 13, 2025 |
| Paolini John F. | CHIEF MEDICAL OFFICER | Option Exercise | 29,325 | $3.80 | $111,435 | 86,728 | Aug 6, 2025 |
| Tessari Eben | CHIEF OPERATING OFFICER | Option Exercise | 25,896 | $11.97 | $309,975 | 177,893 | Aug 5, 2025 |
| Ragosa Mark | CHIEF FINANCIAL OFFICER | Sale | 18,889 | $32.89 | $621,259 | 27,009 | Aug 4, 2025 |
| Popovits Kimberly J | — | Option Exercise | 18,760 | $15.47 | $290,217 | 77,054 | Jul 30, 2025 |
| Megna Michael R | CHIEF ACCOUNTING OFFICER | Sale | 17,000 | $32.35 | $549,950 | 33,041 | Jul 15, 2025 |
| Tessari Eben | CHIEF OPERATING OFFICER | Option Exercise | 6,500 | $8.83 | $57,395 | 68,063 | Jul 14, 2025 |
| Levy Richard S | — | Option Exercise | 1,101 | — | — | 18,474 | Jul 1, 2025 |
| Tessari Eben | CHIEF OPERATING OFFICER | Option Exercise | 6,500 | $8.83 | $57,395 | 78,863 | Jun 16, 2025 |
| Quart Barry D | — | Option Exercise | 8,212 | $3.80 | $31,206 | 20,758 | Jun 9, 2025 |
| Tessari Eben | CHIEF OPERATING OFFICER | Option Exercise | 10,319 | $10.36 | $106,905 | 82,682 | Jun 9, 2025 |
| Cole G Bradley | — | Option Exercise | 3,173 | — | — | 12,546 | Jun 5, 2025 |
| Levy Richard S | — | Option Exercise | 3,173 | — | — | 17,373 | Jun 5, 2025 |
| Malley Thomas | — | Option Exercise | 3,173 | — | — | 12,546 | Jun 5, 2025 |
| McCain Tracey L | — | Option Exercise | 3,173 | — | — | 12,546 | Jun 5, 2025 |
| Popovits Kimberly J | — | Option Exercise | 3,173 | — | — | 12,546 | Jun 5, 2025 |
| Quart Barry D | — | Option Exercise | 3,173 | — | — | 12,546 | Jun 5, 2025 |
| BAKER JULIAN | — | Award / Grant | 8,397 | — | — | 2,738,816 | Jun 3, 2025 |
| Megna Michael R | CHIEF ACCOUNTING OFFICER | Sale | 15,211 | $28.75 | $437,316 | 32,546 | Jun 3, 2025 |
| Moat Ross | CHIEF COMMERCIAL OFFICER | Option Exercise | 27,594 | $13.35 | $368,380 | 37,009 | Jun 3, 2025 |
| Ragosa Mark | CHIEF FINANCIAL OFFICER | Option Exercise | 18,299 | $18.00 | $329,382 | 45,308 | Jun 3, 2025 |
| Patel Sanj K | CHAIRMAN & CEO | Sale | 19,317 | $27.01 | $521,752 | 96,674 | May 23, 2025 |
| Patel Sanj K | CHAIRMAN & CEO | Option Exercise | 2,349 | $1.59 | $3,735 | 99,023 | May 20, 2025 |
| Tessari Eben | CHIEF OPERATING OFFICER | Option Exercise | 7,000 | $3.80 | $26,600 | 84,363 | May 19, 2025 |
| Patel Sanj K | CHAIRMAN & CEO | Sale | 2,872 | $27.03 | $77,630 | 96,674 | May 13, 2025 |
| Patel Sanj K | CHAIRMAN & CEO | Sale | 101 | $27.00 | $2,727 | 96,674 | May 7, 2025 |