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Sionna Therapeutics, Inc.
RA Capital Management, L.P. has filed a Schedule 13D/A regarding its beneficial ownership in Sionna Therapeutics, Inc. This filing serves to update the status of the investor's holdings in the company.…more
Sionna Therapeutics, Inc.
A Form 4 filing has been submitted disclosing that RA Capital Management and its affiliated funds hold a significant stake in Sionna Therapeutics, Inc. The reporting entities have formalized their ownership and changes in equity as of September 17, 2026.…more
Sionna Therapeutics, Inc.
Insider Elena Ridloff of Sionna Therapeutics filed a Form 4 report regarding changes in beneficial ownership of securities as of September 17, 2026. This filing serves as an official disclosure of executive equity transactions.…more
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Sionna Therapeutics to Present Data at the 2026 North American Cystic Fibrosis Conference…more
Sionna Therapeutics presented clinical and preclinical data for its cystic fibrosis candidates at the 2026 North American Cystic Fibrosis Conference. The company plans to initiate a new Phase 2a proof-of-concept trial in the first quarter of 2027 based on these findings.…more
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Sionna Therapeutics plans to advance a new drug combination into Phase 2a trials following a post hoc analysis of previous results, while cutting its workforce by 46% to extend its cash runway. The restructuring highlights financial pressure, leading to a neutral outlook.…more
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시오나 테라퓨틱스가 낭성섬유증 치료제 개발 프로그램의 주요 임상 데이터를 공개하며 기업 현황을 업데이트했습니다. 향후 치료제 개발 성과에 따른 시장의 반응과 기업 가치 변화를 주시할 필요가 있습니다.…more
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