Ultragenyx Faces Securities Class Action Over Setrusumab Trial Disclosures

Reuters03:05

Ultragenyx Faces Securities Class Action Over Setrusumab Trial Disclosures

Ultragenyx Pharmaceutical Inc. is facing a proposed securities class action in the U.S. District Court for the Northern District of California on behalf of investors who bought shares between Aug. 3, 2023 and Dec. 26, 2025. The suit alleges the company and certain executives made misleading statements and omissions about the prospects and interim benchmarks for setrusumab in Phase III Osteogenesis Imperfecta studies, before later disclosures that the Orbit and Cosmic trials failed to meet primary endpoints. Investors seeking to be appointed lead plaintiff have until April 6, 2026.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Ultragenyx Pharmaceutical Inc. published the original content used to generate this news brief via GlobeNewswire (Ref. ID: 202603071405PRIMZONEFULLFEED9667613) on March 07, 2026, and is solely responsible for the information contained therein.

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