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: Wang Xiaofan CIK: 0001974806 Role: Officer (See Remarks) --- Holdings --- [Holding #1] Security: Ordinary Share Ownership: D (Direct) Footnotes: [F1] The ordinary shares are held in the form of American depositary shares, each representing one ordinary share. [Holding #2] Security: Stock Option (right to buy) Ownership: D (Direct) Footnotes: [F2] The stock option has fully vested over a three-year period, with 28,001 ordinary shares, 47,999 ordinary shares and 48,000 ordinary shares underlying the option vesting on the second, third and fourth anniversaries of 12/04/2019, respectively. [Holding #3] Security: Stock Option (right to buy) Ownership: D (Direct) Footnotes: [F3] The stock option has fully vested over a five-year period, with 12.5% vesting on each of the first, second, third and fourth anniversaries of 06/30/2020, and 50% vesting on the fifth anniversary of 06/30/2020. [Holding #4] Security: Stock Option (right to buy) Ownership: D (Direct) Footnotes: [F4] The stock option has fully vested over a four-year period, with 25% vesting on each of the first, second, third and fourth anniversaries of 02/03/2021. [Holding #5] Security: Stock Option (right to buy) Ownership: D (Direct) Footnotes: [F5] The stock option has fully vested over a four-year period, with 20,538 ordinary shares, 60,538 ordinatry shares, 60,000 ordinary shares and 60,000 ordinary shares underlying the option vesting on the first, second, third and fourth anniversaries of 03/15/2022, respectively. [Holding #6] Security: Stock Option (right to buy) Ownership: D (Direct) Footnotes: [F6] The stock option has fully vested over a four-year period, with 20,179 ordinary shares, 20,179 ordinary shares, 20,000 ordinary shares and 20,000 ordinary shares underlying the option vesting on the first, second, third and fourth anniversaries of 03/15/2022, respectively. [Holding #7] Security: Stock Option (right to buy) Ownership: D (Direct) Footnotes: [F7] The stock option vests over a four-year period, with 25% vesting on each of the first, second, third and fourth anniversaries of 02/28/2023. [Holding #8] Security: Stock Option (right to buy) Ownership: D (Direct) Footnotes: [F8] The stock option vests over a four-year period, with 25% vesting on each of the first, second, third and fourth anniversaries of 02/05/2024. --- Footnotes (Complete Index) --- F1: The ordinary shares are held in the form of American depositary shares, each representing one ordinary share. F2: The stock option has fully vested over a three-year period, with 28,001 ordinary shares, 47,999 ordinary shares and 48,000 ordinary shares underlying the option vesting on the second, third and fourth anniversaries of 12/04/2019, respectively. F3: The stock option has fully vested over a five-year period, with 12.5% vesting on each of the first, second, third and fourth anniversaries of 06/30/2020, and 50% vesting on the fifth anniversary of 06/30/2020. F4: The stock option has fully vested over a four-year period, with 25% vesting on each of the first, second, third and fourth anniversaries of 02/03/2021. F5: The stock option has fully vested over a four-year period, with 20,538 ordinary shares, 60,538 ordinatry shares, 60,000 ordinary shares and 60,000 ordinary shares underlying the option vesting on the first, second, third and fourth anniversaries of 03/15/2022, respectively. F6: The stock option has fully vested over a four-year period, with 20,179 ordinary shares, 20,179 ordinary shares, 20,000 ordinary shares and 20,000 ordinary shares underlying the option vesting on the first, second, third and fourth anniversaries of 03/15/2022, respectively. F7: The stock option vests over a four-year period, with 25% vesting on each of the first, second, third and fourth anniversaries of 02/28/2023. F8: The stock option vests over a four-year period, with 25% vesting on each of the first, second, third and fourth anniversaries of 02/05/2024. --- Signature --- /s/ /s/ Cindy Xiaofan Wang (2026-03-18)