RARE ULTRAGENYX PHARMACEUTICAL INC Management Changes 8-K Filing 2023 - Annual Meeting Approval Ultragenyx Pharmaceutical Inc. held its Annual Meeting of Stockholders on June 7, 2023, where the stockholders approved the 2023 Incentive Plan and an amendment and restatement of its 2014 Employee Stock Purchase Plan.Get access to all SEC 8-K filings of the ULTRAGENYX PHARMACEUTICAL INC