SIRI SIRIUS XM HOLDINGS INC Company Mergers 8-K Filing 2023 - Potential Transaction Sirius XM Holdings Inc. acknowledges a non-binding proposal from Liberty Media Corporation regarding a potential transaction involving the separation of assets and liabilities of the Liberty SiriusXM Group and the subsequent combination with SiriusXM.Get access to all SEC 8-K filings of the SIRIUS XM HOLDINGS INC