NOVATO, Calif., May 22, 2026 (GLOBE NEWSWIRE) -- Ultragenyx Pharmaceutical Inc. (NASDAQ: RARE), a biopharmaceutical company focused on the development and commercialization of novel therapies for rare and ultra-rare diseases, today reported the grant of 17,567 restricted stock units of the company’s common stock to 11 newly hired non-executive officers of the company. The awards were approved by the compensation committee of the company’s board of directors and granted under the Ultragenyx