InsiderTrades

Form 4 for STUB StubHub Holdings, Inc.

Accepted 2026-03-19 00:00:00 ET · period of report 2026-03-17 · accession 0001193125-26-116506 · 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 2026-03-19 2026-03-17 STUB Blackburn Jeffrey M Dir C - Cnv Deriv — +110.1K 110.1K New —
DI 2026-03-19 2026-03-17 STUB Blackburn Jeffrey M Dir C - Cnv Deriv $0.00 -2,000 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Class A Common Stock 2026-03-17 C A 110,097 — 110,097 I Held by Cresta Ventures, LLC — — (F1) Each share of Series M redeemable preferred stock automatically converted into shares of Class A common stock of the Issuer, pursuant to the terms as specified in the Issuer's Certificate of Designation.
2 Derivative Series M Redeemable Preferred Stock 2026-03-17 C D 2,000 $0.00 0 I Held by Cresta Ventures, LLC — · — to — 110,097 Class A Common Stock (F1) Each share of Series M redeemable preferred stock automatically converted into shares of Class A common stock of the Issuer, pursuant to the terms as specified in the Issuer's Certificate of Designation.