144 0001885900 XXXXXXXX LIVE 0001337634 STUBHUB HOLDINGS INC 001-42846 175 Greenwich Street, 59th Floor New York NY 10007 888-977-5364 Mark Streams Officer, Director Class A Common J.P. Morgan Securities LLC 270 Park Avenue 10th Floor New York NY 10017 232567 2101545 350687301 05/14/2026 NYSE Class A Common 09/16/2025 RSU Issuer N 228585 09/16/2025 NA Class A Common 10/21/2025 RSU Issuer N 1991 10/21/2025 NA Class A Common 11/18/2025 RSU Issuer N 1991 11/18/2025 NA N Mark Streams 175 Greenwich Street, 59th Floor New York NY 10007 Class A Common 03/10/2026 2331 18485 05/14/2026 12/10/2025 /s/ J.P. Morgan Securities LLC as agent and attorney-in-fact for Mark Streams