Mark Streams - 16 Sep 2025 Form 3 Insider Report for StubHub Holdings, Inc. (STUB)

Role: Officer title: Executive Vice Chairman & Chief Legal Officer Exhibit 24 - Power of Attorney., Director
Signature: /s/ Elizabeth Lynch, attorney-in-fact for Mark Streams
Issuer symbol: STUB
Transactions as of: 16 Sep 2025
Net transactions value: $0
Form type: 3
Filing time: 16 Sep 2025, 21:04:12 UTC
Next filing: 23 Oct 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Streams Mark	Officer title: Executive Vice Chairman & Chief Legal Officer Exhibit 24 - Power of Attorney., Director	C/O STUBHUB HOLDINGS, INC., 175 GREENWICH STREET, 59TH FLOOR, NEW YORK	/s/ Elizabeth Lynch, attorney-in-fact for Mark Streams	16 Sep 2025	0001885900

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	STUB	Class A Common Stock						1,584,705	16 Sep 2025	Direct	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	STUB	Stock Option (Right to Buy)							16 Sep 2025	Class A Common Stock	500,000	$6.05	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Includes 788,495 restricted stock units ("RSUs"), which vest in accordance with the terms of the applicable awards. Each RSU represents a contingent right to receive one share of Issuer Class A common stock.
F2	The option is fully vested.

Remarks:

Officer title: Executive Vice Chairman & Chief Legal Officer Exhibit 24 - Power of Attorney.