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Kiniksa Pharmaceuticals International, plc Stock Price, News & Analysis

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Welcome to our dedicated page for Kiniksa Pharmaceuticals International, plc news (Ticker: KNSA), a resource for investors and traders seeking the latest updates and insights on Kiniksa Pharmaceuticals International, plc stock.

Kiniksa Pharmaceuticals International, plc (Nasdaq: KNSA) generates frequent news through its work as a biopharmaceutical company focused on cardiovascular indications and diseases with unmet need. Company press releases and Form 8‑K filings highlight developments around its IL‑1 pathway franchise, including the commercial performance of ARCALYST (rilonacept) and the clinical progress of investigational monoclonal antibodies KPL‑387 and KPL‑1161.

News items commonly cover quarterly and annual financial results, where Kiniksa reports ARCALYST net product revenue, trends in prescriber adoption, and changes in guidance for expected ARCALYST net product revenue. These updates often include commentary on the uptake of IL‑1α and IL‑1β inhibition in recurrent pericarditis, the proportion of multiple‑recurrence patients on ARCALYST therapy, and the average duration of treatment.

Investors following KNSA news also see regular clinical and regulatory milestones. Kiniksa has announced the initiation and design of a Phase 2/3 clinical trial of KPL‑387 in recurrent pericarditis, Phase 1 data supporting a monthly dosing profile, and the U.S. FDA’s Orphan Drug Designation for KPL‑387 for the treatment of pericarditis. Additional updates describe preclinical or IND‑enabling activities for KPL‑1161, which has a target profile of quarterly subcutaneous dosing.

Corporate and investor‑relations announcements form another key part of the KNSA news flow. The company frequently issues notices about upcoming and completed presentations at healthcare and investor conferences, such as the J.P. Morgan Healthcare Conference, Jefferies Global Healthcare Conference, and other biopharma‑focused events. These communications typically reference webcasts and replays available through Kiniksa’s investor channels.

By monitoring this news stream, readers can track how Kiniksa manages ARCALYST commercialization, advances its IL‑1R1‑targeted pipeline, and updates its financial outlook. The KNSA news page on Stock Titan aggregates these releases so investors and observers can review earnings announcements, trial updates, regulatory designations, and conference participation in one place.

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Kiniksa Pharmaceuticals, Ltd. (Nasdaq: KNSA) announced participation in the 2022 Wedbush PacGrow Healthcare Conference on August 9, 2022, at 2:55 p.m. ET. The management will engage in a fireside chat, showcasing the company’s commitment to addressing unmet medical needs through innovative biopharmaceuticals.

A live webcast will be available on Kiniksa’s website, with a replay accessible 48 hours after the event, ensuring broad outreach to investors and stakeholders.

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Kiniksa Pharmaceuticals reported Q2 2022 net revenue of $27 million from ARCALYST, marking a significant increase from $7.7 million in Q2 2021. The company expects full-year ARCALYST revenue between $115 million and $130 million. An upfront payment of $100 million is anticipated from a global license agreement with Genentech for vixarelimab, which will support operations into at least 2025. Kiniksa's net loss narrowed to $20 million from $41.6 million year-over-year. The company plans to enhance its sales team in Q4 2022.

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Kiniksa Pharmaceuticals (KNSA) has entered a global licensing agreement with Roche and Genentech for the development and commercialization of vixarelimab, a monoclonal antibody targeting OSMRβ. Kiniksa will receive $100 million upfront and is eligible for up to $600 million in future milestones, along with royalties on net sales. The deal focuses on fibrotic indications where OSMRβ plays a critical role. Kiniksa plans to use the non-dilutive capital to expand its ARCALYST cardiovascular franchise. This agreement highlights Kiniksa's commitment to addressing significant unmet medical needs.

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Kiniksa Pharmaceuticals, Ltd. (KNSA) will host a conference call and live webcast on August 3, 2022, at 8:30 a.m. Eastern Time to discuss its Q2 2022 financial results and corporate activities. The live webcast will be available on the company's website, with a replay accessible about 48 hours post-event. Kiniksa focuses on developing therapeutic medicines for significant unmet medical needs, with key portfolio assets including ARCALYST®, vixarelimab, KPL-404, and mavrilimumab.

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Kiniksa Pharmaceuticals reported Q1 2022 net revenue of $22.2 million from ARCALYST, contributing to total revenues of $32.2 million. The company anticipates full-year net revenue from ARCALYST between $115 million and $130 million and expects cash reserves to sustain operations through 2024. Kiniksa's strategic collaboration with Huadong Medicine is expected to yield potential milestone payments up to $640 million. Despite a net loss of $25.2 million, this is an improvement from the previous year's loss of $49.5 million.

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Kiniksa Pharmaceuticals, Ltd. (KNSA) will hold a conference call on May 3, 2022, at 8:30 a.m. Eastern Time to discuss its Q1 2022 financial results and corporate activities. A live webcast will be available on their website, with a replay accessible 48 hours post-event. Kiniksa focuses on developing therapeutic medicines for debilitating diseases, with a portfolio that includes ARCALYST®, vixarelimab, KPL-404, and mavrilimumab, targeting significant unmet medical needs through innovative biologic mechanisms.

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Kiniksa Pharmaceuticals reported Q4 2021 net revenue of $18.7 million from ARCALYST, totaling $38.5 million for the full year. Profitability was achieved in Q4 2021. The company expects ARCALYST net revenue for 2022 to range from $115 million to $130 million. A strategic collaboration with Huadong Medicine is set to enhance the development of ARCALYST and mavrilimumab in the Asia Pacific. Kiniksa's Q4 2021 net loss narrowed to $36.3 million from $53.7 million year-over-year, while cash reserves stood at $182.2 million.

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Kiniksa Pharmaceuticals (KNSA) announces a strategic collaboration with Huadong Medicine to develop and commercialize ARCALYST and mavrilimumab in the Asia Pacific region, excluding Japan. Kiniksa will receive $22 million upfront and could earn up to $640 million in milestone payments, alongside tiered royalties. This partnership aims to enhance access to treatments for severe autoimmune diseases, leveraging Huadong's regional expertise and resources.

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Kiniksa Pharmaceuticals, Ltd. (Nasdaq: KNSA) will hold a conference call and live webcast on February 22, 2022, at 8:30 a.m. ET to discuss its fourth quarter and full-year 2021 financial results and provide a corporate update. The event aims to inform investors and the public about the company's performance and strategies. A live webcast will be available on its website, with a replay accessible within 48 hours. Kiniksa focuses on developing therapeutic medicines for diseases with significant unmet needs, utilizing innovative assets like ARCALYST and mavrilimumab.

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Kiniksa Pharmaceuticals (KNSA) provided a corporate update on January 10, 2022, highlighting significant milestones for 2022. The company noted a successful launch of ARCALYST for recurrent pericarditis, with strong adoption. Year-end cash reserves are approximately $182 million, enough to fund operations into 2024. Upcoming developments include Phase 2b data for vixarelimab in prurigo nodularis expected in 2H 2022 and KPL-404's Phase 2 trial in rheumatoid arthritis currently enrolling patients. The complete 2022 ARCALYST revenue guidance will be shared with Q4 2021 financial results.

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FAQ

What is the current stock price of Kiniksa Pharmaceuticals International, plc (KNSA)?

The current stock price of Kiniksa Pharmaceuticals International, plc (KNSA) is $45.89 as of April 15, 2026.

What is the market cap of Kiniksa Pharmaceuticals International, plc (KNSA)?

The market cap of Kiniksa Pharmaceuticals International, plc (KNSA) is approximately 3.6B.