Eben Tessari

Companies

• Kiniksa Pharmaceuticals International, plcChief Business Officer Jun 21, 2021 to now¹
• Kiniksa Pharmaceuticals International, plcChief operating officer Mar 18, 2022 to Apr 3, 2026²

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• KPKiniksa Pharmaceuticals International, plc KNSA23,130 shares³$1.8M at $79.94Apr 7, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Apr 7, 2026Shares withheld for tax 846 shares at $48.94 of Kiniksa Pharmaceuticals International, plc³
• Apr 7, 2026Exercised options 2,726 shares of Kiniksa Pharmaceuticals International, plc³
• Apr 1, 2026Shares withheld for tax 1,756 shares at $48.13 of Kiniksa Pharmaceuticals International, plc⁴
• Apr 1, 2026Exercised options 5,975 shares of Kiniksa Pharmaceuticals International, plc⁴
• Jan 15, 2026Granted 365 shares at $24.16 of Kiniksa Pharmaceuticals International, plc⁴
• Dec 15, 2025Sold 12,048 shares at $41.56 of Kiniksa Pharmaceuticals International, plc⁵
• Dec 15, 2025Exercised options 6,000 shares at $8.83 of Kiniksa Pharmaceuticals International, plc⁵
• Nov 26, 2025Sold 200 shares at $42.89 of Kiniksa Pharmaceuticals International, plc⁶
• Nov 26, 2025Exercised options 200 shares at $22.89 of Kiniksa Pharmaceuticals International, plc⁶
• Nov 17, 2025Sold 11,825 shares at $41.30 of Kiniksa Pharmaceuticals International, plc⁷
• Nov 17, 2025Sold 645 shares at $40.08 of Kiniksa Pharmaceuticals International, plc⁷
• Nov 17, 2025Exercised options 6,500 shares at $8.83 of Kiniksa Pharmaceuticals International, plc⁷
• Oct 14, 2025Sold 553 shares at $37.99 of Kiniksa Pharmaceuticals International, plc⁸
• Oct 14, 2025Sold 11,815 shares at $37.65 of Kiniksa Pharmaceuticals International, plc⁸
• Oct 14, 2025Exercised options 6,500 shares at $8.83 of Kiniksa Pharmaceuticals International, plc⁸
• Sep 29, 2025Sold 42,000 shares at $38.33 of Kiniksa Pharmaceuticals International, plc⁹
• Sep 29, 2025Exercised options 42,000 shares at $17.92 of Kiniksa Pharmaceuticals International, plc⁹
• Sep 15, 2025Sold 356 shares at $37.00 of Kiniksa Pharmaceuticals International, plc¹⁰
• Sep 15, 2025Sold 16,044 shares at $36.45 of Kiniksa Pharmaceuticals International, plc¹⁰
• Sep 15, 2025Exercised options 6,500 shares at $8.83 of Kiniksa Pharmaceuticals International, plc¹⁰
• Sep 5, 2025Sold 13,389 shares at $35.66 of Kiniksa Pharmaceuticals International, plc¹¹
• Sep 5, 2025Exercised options 13,389 shares at $15.52 of Kiniksa Pharmaceuticals International, plc¹¹
• Sep 4, 2025Sold 85,271 shares at $35.52 of Kiniksa Pharmaceuticals International, plc¹¹
• Sep 4, 2025Exercised options 46,546 shares at $15.52 of Kiniksa Pharmaceuticals International, plc¹¹
• Sep 4, 2025Exercised options 38,725 shares at $15.50 of Kiniksa Pharmaceuticals International, plc¹¹