– ARCALYST ® (rilonacept) Q4 2025 and full year 2025 net product revenue of $202.1 million and $677.6 million, respectively – – ARCALYST 2026 net product revenue expected to be $900 - $920 million – – KPL-387 Phase 2 recurrent pericarditis data expected in 2H 2026 – – KPL-1161 Phase 1 trial planned to initiate by the end of 2026 – – Cash balance increased by $170.4 million in 2025 to $414.1 million – – Conference call and webcast scheduled for 8:30 am ET today – LONDON, Feb. 24, 2026 (GLOBE NEWSWIRE) -- – Kiniksa Pharmaceuticals International, plc (Nasdaq: KNSA) (Kiniksa), a biopharmaceutical company developing and commercializing novel therapies for diseases with unmet need, with a focus on cardiovascular indications, today reported fourth quarter and full year 2025 financial results and recent portfolio execution. “Kiniksa continued to drive significant advancements across its commercial and clinical portfolio in 2025.