AREN ARENA GROUP HOLDINGS INC Management Changes 8-K Filing 2024 - Amendment, Dismissal, Appointment Arena Group Holdings, Inc. entered into an amendment to its Note Purchase Agreement and Business Combination Agreement, and dismissed its independent registered public accounting firm Marcum LLP and appointed KPMG LLP as its new independent registered public accounting firm.Get access to all SEC 8-K filings of the ARENA GROUP HOLDINGS INC