greeksoup/ stock research
Stock research / United States / STUB / Planned sales

StubHub Holdings, Inc. planned insider sales

In the last twelve months insiders at StubHub Holdings, Inc. filed 7 Form 144 notices of planned sales, 2.3 million shares worth $18.2 million at the time of filing, from 4 sellers. The latest, filed 25 August 2026: Nayaab Islam (officer), 1.1 million shares worth $7.3 million, planned for around 25 August 2026 through J.P. Morgan Securities LLC.

FiledSellerRelationshipSharesValuePlanned saleSold, per Form 4BrokerHow acquiredFiling
25 August 2026Nayaab IslamOfficer1,098,682$7.3 million25 August 2026454,978 shares from 25 August 2026J.P. Morgan Securities LLCEmployer CompensationForm 144
18 August 2026Scott Michael FitzgeraldOfficer84,970$597,33918 August 202684,970 shares from 19 August 2026J.P. Morgan Securities LLCEmployee VestingsForm 144
18 August 2026Constance P. JamesOfficer116,644$830,50518 August 2026116,644 shares from 18 August 2026J.P. Morgan Securities LLCSTUB IPOForm 144
17 August 2026Mark StreamsOfficer, Director334,746$2.6 million17 August 2026334,746 shares from 21 August 2026J.P. Morgan Securities LLCRSU Vest; Stock Option ExerciseForm 144
29 June 2026Mark StreamsOfficer, Director150,000$1.9 million29 June 202650,400 shares from 29 June 2026J.P. Morgan Securities LLCStock Option ExerciseForm 144
15 June 2026Nayaab IslamAffiliate250,800$2.9 million15 June 2026128,200 shares from 15 June 2026J.P. Morgan Securities LLCRSU VestingForm 144
14 May 2026Mark StreamsOfficer, Director232,567$2.1 million14 May 2026232,567 shares from 14 May 2026J.P. Morgan Securities LLCRSUForm 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?