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Sirius XM Holdings Inc. planned insider sales

In the last twelve months insiders at Sirius XM Holdings Inc. filed 3 Form 144 notices of planned sales, 22,614 shares worth $660,777 at the time of filing, from 2 sellers. The latest, filed 6 August 2026: Procope Jonelle (director), 16,672 shares worth $499,703, planned for around 6 August 2026 through Fidelity Brokerage Services LLC.

FiledSellerRelationshipSharesValuePlanned saleSold, per Form 4BrokerHow acquiredFiling
6 August 2026Procope JonelleDirector16,672$499,7036 August 202616,672 shares from 6 August 2026Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
29 May 2026Salen KristinaDirector4,097$121,14829 May 20264,097 shares from 29 May 2026Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
3 November 2025Salen KristinaDirector1,845$39,9263 November 20251,845 shares from 3 November 2025Fidelity Brokerage Services LLCRestricted Stock VestingForm 144
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was.
Read moreValue is the filer's own aggregate market value. Sold, per Form 4: the same seller's open-market sales on Form 4 from the notice's date to 90 days after, added up, as they appear on the insiders page; a holder who files no Form 4, such as some large holders, never shows one. What is a Form 144?