InsiderTrades

Form 4 for STUB StubHub Holdings, Inc.

Accepted 2025-09-18 00:00:00 ET · period of report 2025-09-16 · accession 0000902664-25-004119 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
DI 2025-09-18 2025-09-16 STUB WestCap Management, LLC 10% C - Cnv Deriv $21.15 +1.39M 31.73M +5% +$29.33M
DI 2025-09-18 2025-09-16 STUB WestCap Management, LLC 10% C - Cnv Deriv $0.00 -20.0K 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Class A Common Stock 2025-09-16 C A 1,386,615 $21.15 31,734,690 I See footnotes — — (F2) WestCap Management, LLC ("WestCap") is the managing member of WestCap Stub and WestCap StubHub Opportunity Fund Preferred, LLC ("WestCap StubHub"). Laurence A. Tosi may be deemed to hold voting and investment control over the shares held by WestCap Stub and WestCap StubHub. Each Reporting Person expressly disclaims beneficial ownership of the securities reported herein except to the extent of its or his pecuniary interest therein, if any. (F1) The securities reported on this line are held directly by WestCap Stub Holdco 2024, LLC ("WestCap Stub").
2 Derivative Series I Preferred Stock, par value $0.001 per share 2025-09-16 C D 20,000 $0.00 0 I See footnotes $21.15 · — to — 1,386,615 Class A Common Stock (F2) WestCap Management, LLC ("WestCap") is the managing member of WestCap Stub and WestCap StubHub Opportunity Fund Preferred, LLC ("WestCap StubHub"). Laurence A. Tosi may be deemed to hold voting and investment control over the shares held by WestCap Stub and WestCap StubHub. Each Reporting Person expressly disclaims beneficial ownership of the securities reported herein except to the extent of its or his pecuniary interest therein, if any. (F1) The securities reported on this line are held directly by WestCap Stub Holdco 2024, LLC ("WestCap Stub"). (F3) The Series I Preferred Stock automatically converted into Class A Common Stock, par value $0.001 per share ("Class A Common Stock") on September 16, 2025, the date of pricing of the issuer's initial public offering. (F4) The Series I Preferred Stock had no stated maturity.