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Gregory B. Maffei currently holds 4,790,620 shares of SIRIUS XM HOLDINGS INC. ((SIRI)), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Gregory B. Maffei has been a net seller of (SIRI) stock. They have purchased $68.2M and sold $273.3M worth of shares.
Gregory B. Maffei's most recent insider trade was on Nov 21, 2025, when they sold 98 shares at $0.00 per share.
Gregory B. Maffei serves as Executive at SIRIUS XM HOLDINGS INC. ((SIRI)). They have executed 922 insider transactions totaling $341.5M over their tenure at the company.
Gregory B. Maffei holds the position of Executive at SIRIUS XM HOLDINGS INC., where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 20 years and currently hold a stake valued at $0.
Gregory B. Maffei has shown a selling trading pattern, with $68.2M in total purchases and $273.3M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Gregory B. Maffei was on Aug 23, 2024, when they sold $827.0K worth of LSXMA shares. This transaction involved 35,753 shares at $23.13 per share.
Gregory B. Maffei currently owns 4,790,620 shares of SIRIUS XM HOLDINGS INC. ((SIRI)), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Gregory B. Maffei's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Gregory B. Maffei has 922 Form 4 filings on record as an insider at SIRIUS XM HOLDINGS INC..
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