Kiniksa Pharmaceuticals reported strong first quarter 2025 financial results, driven by robust ARCALYST sales growth. Total revenue increased significantly year-over-year, leading to net income compared to a net loss in the prior year period. The company also provided an increased revenue guidance for ARCALYST for the full year 2025.
ARCALYST net product revenue for Q1 2025 was $137.8 million, a 75% increase year-over-year.
Total revenue for Q1 2025 was $137.8 million, compared to $79.9 million for Q1 2024.
Net income for Q1 2025 was $8.5 million, a significant improvement from a net loss of $17.7 million in Q1 2024.
Kiniksa increased its expected 2025 ARCALYST net product revenue guidance to between $590 million and $605 million.
Kiniksa expects strong full-year 2025 ARCALYST net product revenue and anticipates remaining cash flow positive on an annual basis.
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