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Company expects to complete Phase 3 Aspire study in the second half of 2026 Aurora study of GTX-102 in additional ages and genotypes on track to initiate in the second half of 2025 NOVATO, Calif.,...

NOVATO, Calif., July 30, 2025 (GLOBE NEWSWIRE) -- Ultragenyx Pharmaceutical Inc. (NASDAQ: RARE), a biopharmaceutical company focused on the development and commercialization of novel products for...

NOVATO, Calif., July 18, 2025 (GLOBE NEWSWIRE) -- Ultragenyx Pharmaceutical Inc. (NASDAQ: RARE), a biopharmaceutical company focused on the development and commercialization of novel therapies for...

TORONTO, 14 juill. 2025 (GLOBE NEWSWIRE) -- Ultragenyx Pharmaceutical Inc. (NASDAQ : RARE), une société biopharmaceutique spécialisée dans la mise au point et la commercialisation de nouveaux...

TORONTO, July 14, 2025 (GLOBE NEWSWIRE) -- Ultragenyx Pharmaceutical Inc. (NASDAQ: RARE), a biopharmaceutical company focused on the development and commercialisation of novel therapies for rare and...

Complete Response Letter (CRL) cited specific chemistry, manufacturing and controls (CMC) related observations that are resolvable FDA clinical reviews acknowledged that the clinical data are robust...

NOVATO, Calif., July 09, 2025 (GLOBE NEWSWIRE) -- Ultragenyx Pharmaceutical Inc. (NASDAQ: RARE) and Mereo BioPharma Group plc (NASDAQ: MREO), today announced that the randomized, placebo-controlled...

Phase 3 Aspire study enrollment on track to complete in 2025 Aurora study to evaluate GTX-102 in other Angelman syndrome genotypes and ages expected to initiate later this year NOVATO, Calif., June ...

NOVATO, Calif., June 20, 2025 (GLOBE NEWSWIRE) -- Ultragenyx Pharmaceutical Inc. (NASDAQ: RARE), a biopharmaceutical company focused on the development and commercialization of novel therapies for...

NOVATO, Calif., June 03, 2025 (GLOBE NEWSWIRE) -- Ultragenyx Pharmaceutical Inc. (NASDAQ: RARE), a biopharmaceutical company focused on the development and commercialization of novel therapies for...