SIRI SIRIUS XM HOLDINGS INC Management Changes 8-K Filing 2024 - Retirement of Chief Commercial Officer Sirius XM Holdings Inc. announced the retirement of their Chief Commercial Officer, Joseph A. Verbrugge, who will transition to a part-time role and advisor to the CEO until December 31, 2024.Get access to all SEC 8-K filings of the SIRIUS XM HOLDINGS INC