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: Liang Jianzhang CIK: 0002038655 Role: Director --- Holdings --- [Holding #1] Security: Ordinary shares Ownership: I (Indirect) [Holding #2] Security: Ordinary shares Ownership: I (Indirect) [Holding #3] Security: Ordinary shares Ownership: I (Indirect) Footnotes: [F1] Wise Kingdom Group Limited is a British Virgin Islands company wholly owned and controlled by the Reporting Person's spouse. [Holding #4] Security: Ordinary shares Ownership: I (Indirect) Footnotes: [F2] Amount includes 3,937,754 ordinary shares held in the form of American depositary shares, each representing one ordinary share. [F3] Smart Charm Limited is a British Virgin Islands company wholly owned and controlled by the Reporting Person's spouse. [Holding #5] Security: Stock Option (right to buy) Ownership: D (Direct) Footnotes: [F4] The stock option has fully vested over a four-year period, with 10% vesting on the first anniversary of 09/28/2015, and 30% vesting on each of the second, third and fourth anniversaries of 09/28/2015. [Holding #6] Security: Stock Option (right to buy) Ownership: D (Direct) Footnotes: [F5] The stock option has fully vested over a four-year period, with 10% vesting on the first anniversary of 11/14/2016, and 30% vesting on each of the second, third and fourth anniversaries of 11/14/2016. [Holding #7] Security: Stock Option (right to buy) Ownership: D (Direct) Footnotes: [F6] The stock option has fully vested over a four-year period, with 10% vesting on the first anniversary of 02/09/2018, and 30% vesting on each of the second, third and fourth anniversaries of 02/09/2018. [Holding #8] Security: Stock Option (right to buy) Ownership: D (Direct) Footnotes: [F7] The stock option has fully vested over a four-year period, with 10% vesting on the first anniversary of 12/04/2019, and 30% vesting on each of the second, third and fourth anniversaries of 12/04/2019. [Holding #9] Security: Stock Option (right to buy) Ownership: D (Direct) Footnotes: [F8] 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. --- Footnotes (Complete Index) --- F1: Wise Kingdom Group Limited is a British Virgin Islands company wholly owned and controlled by the Reporting Person's spouse. F2: Amount includes 3,937,754 ordinary shares held in the form of American depositary shares, each representing one ordinary share. F3: Smart Charm Limited is a British Virgin Islands company wholly owned and controlled by the Reporting Person's spouse. F4: The stock option has fully vested over a four-year period, with 10% vesting on the first anniversary of 09/28/2015, and 30% vesting on each of the second, third and fourth anniversaries of 09/28/2015. F5: The stock option has fully vested over a four-year period, with 10% vesting on the first anniversary of 11/14/2016, and 30% vesting on each of the second, third and fourth anniversaries of 11/14/2016. F6: The stock option has fully vested over a four-year period, with 10% vesting on the first anniversary of 02/09/2018, and 30% vesting on each of the second, third and fourth anniversaries of 02/09/2018. F7: The stock option has fully vested over a four-year period, with 10% vesting on the first anniversary of 12/04/2019, and 30% vesting on each of the second, third and fourth anniversaries of 12/04/2019. F8: 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. --- Signature --- /s/ /s/ James Jianzhang Liang (2026-03-18)