X0609 4 2026-10-16 0 0001337634 StubHub Holdings, Inc. STUB 0001899243 Baker Eric Howard false C/O STUBHUB HOLDINGS, INC. 175 GREENWICH STREET, 59TH FLOOR NEW YORK NY 10007 1 1 1 0 See Remarks 0 Class A Common Stock 2026-10-16 4 F 0 18128 5.86 D 12207932 D Class A Common Stock 34370 I Held by the Eric H. Baker Family Foundation Class A Common Stock 55048 I Held by family trusts These shares were withheld by the Company to satisfy the reporting person's tax withholding obligations. Not a market sale. Founder, Chairman and Chief Executive Officer /s/ Mark Streams, as Attorney-in-Fact for Eric H. Baker 2026-10-20