Browse the complete record of transactions filed by MAFFEI GREGORY B, Board Member. Officer active across 10 companies, notably Sirius XM Holdings INC.. Cumulatively, 44 disclosures have been logged. Total volume traded: €1.8m. The latest transaction was filed on 16 June 2022 — Attribution. Regulator: SEC (Form 4). The full history is openly available.
25 of 44 declarations
Gregory B. Maffei is a U.S. business executive best known for his long tenure in the Liberty ecosystem and for senior roles across media, entertainment, telecommunications, and internet-related holdings. He served for many years as a director and as president and chief executive officer of Liberty Media Corporation, and he has also held director and/or chair roles at several public companies associated with or adjacent to that portfolio, including Sirius XM Holdings Inc., TripAdvisor, Inc., Live Nation Entertainment, Inc., and Liberty Broadband Corp. Public company disclosures show that he played a central role in governance, capital allocation, and portfolio strategy across businesses spanning satellite radio, live entertainment, online travel, and broadband connectivity. He stepped down as chief executive officer of Liberty Media at the end of 2024 and remains connected to the broader Liberty network in advisory and board-related capacities. Earlier in his career, Maffei held senior positions at Microsoft, 360networks, and Oracle, building experience in finance, operations, and strategic management. Throughout his career, he has been associated with long-term value creation, complex corporate structuring, and oversight of large public-company investments. His professional reputation is tied to major strategic decisions within the Liberty group, including the expansion and repositioning of assets in media and entertainment, as well as governance responsibilities at major U.S.-listed companies.