HYLN HYLIION HOLDINGS CORP Investor Conferences 8-K Filing 2023 - Annual Meeting of Stockholders Hyliion Holdings Corp. held its 2023 Annual Meeting of Stockholders, where they elected three directors, ratified the selection of Grant Thornton LLP as the independent registered public accounting firm, approved executive compensation, and approved the Employee Stock Purchase Plan.Get access to all SEC 8-K filings of the HYLIION HOLDINGS CORP