Trip.com Group Ltd (TCOM) · Initial Holdings (Form 3) SEC Filing

=== SEC Form 3 — Statement of Changes in Beneficial Ownership === Document Type: 3 Period of Report: 2026-03-18 --- Issuer --- Name: Trip.com Group Ltd (TCOM) CIK: 0001269238 --- Reporting Owner --- Name: Xiao Yang CIK: 0002110411 Role: Director --- Holdings --- [Holding #1] Security: Stock Option (right to buy) Ownership: D (Direct) Footnotes: [F1] The stock option vests over a four-year period, with 1,999 ordinary shares underlying the option vesting on each of the first, second and third aniversaries of 02/26/2026, and 2,002 ordinary shares underlying the option vesting on the fourth aniversary of 02/26/2026. [Holding #2] Security: Stock Option (right to buy) Ownership: D (Direct) Footnotes: [F2] The stock option vests over a four-year period, with 666 ordinary shares underlying the option vesting on each of the first, second and third aniversaries of 02/26/2026, and 669 ordinary shares underlying the option vesting on the fourth aniversary of 02/26/2026. --- Footnotes (Complete Index) --- F1: The stock option vests over a four-year period, with 1,999 ordinary shares underlying the option vesting on each of the first, second and third aniversaries of 02/26/2026, and 2,002 ordinary shares underlying the option vesting on the fourth aniversary of 02/26/2026. F2: The stock option vests over a four-year period, with 666 ordinary shares underlying the option vesting on each of the first, second and third aniversaries of 02/26/2026, and 669 ordinary shares underlying the option vesting on the fourth aniversary of 02/26/2026. --- Signature --- /s/ /s/ Iris Yang Xiao (2026-03-18)