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: SHEN NEIL NANPENG CIK: 0001279329 Role: Director --- Holdings --- [Holding #1] Security: Ordinary Share Ownership: D (Direct) Footnotes: [F1] The ordinary shares are held in the form of American depositary shares. Each American depositary share represents one ordinary share. [Holding #2] Security: Ordinary Share Ownership: I (Indirect) Footnotes: [F1] The ordinary shares are held in the form of American depositary shares. Each American depositary share represents one ordinary share. [F2] The Reporting Person and his spouse hold 50% and 50% of the equity interest in N&J Investment Holdings Limited, respectively. N&J Investment Holdings Limited holds a total of 270,500 ordinary shares in the form of American depositary shares. [Holding #3] Security: Stock Option (right to buy) Ownership: D (Direct) Footnotes: [F3] 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 01/27/2013. [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 10% vesting on the first anniversary of 12/06/2014 and 30% vesting on each of the second, third and fourth anniversaries of 12/06/2014. [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 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: [F6] 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: [F7] 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: [F8] The stock option has fully vested over a four-year period, with 10% vesting on the first anniversary of 11/09/2018 and 30% vesting on each of the second, third and fourth anniversaries of 11/09/2018. [Holding #9] Security: Stock Option (right to buy) Ownership: D (Direct) Footnotes: [F9] 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 #10] Security: Stock Option (right to buy) Ownership: D (Direct) Footnotes: [F10] 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 #11] Security: Stock Option (right to buy) Ownership: D (Direct) Footnotes: [F11] 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 03/15/2022. [Holding #12] Security: Stock Option (right to buy) Ownership: D (Direct) Footnotes: [F12] 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 #13] Security: Stock Option (right to buy) Ownership: D (Direct) Footnotes: [F13] 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. [Holding #14] Security: Stock Option (right to buy) Ownership: D (Direct) Footnotes: [F14] The stock option vests over a four-year period, with 25% vesting on each of the first, second, third and fourth anniversaries of 02/25/2025. [Holding #15] Security: Stock Option (right to buy) Ownership: D (Direct) Footnotes: [F15] The stock option vests over a four-year period, with 25% vesting on each of the first, second, third and fourth anniversaries of 03/04/2026. --- Footnotes (Complete Index) --- F1: The ordinary shares are held in the form of American depositary shares. Each American depositary share represents one ordinary share. F10: 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. F11: 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 03/15/2022. F12: 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. F13: 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. F14: The stock option vests over a four-year period, with 25% vesting on each of the first, second, third and fourth anniversaries of 02/25/2025. F15: The stock option vests over a four-year period, with 25% vesting on each of the first, second, third and fourth anniversaries of 03/04/2026. F2: The Reporting Person and his spouse hold 50% and 50% of the equity interest in N&J Investment Holdings Limited, respectively. N&J Investment Holdings Limited holds a total of 270,500 ordinary shares in the form of American depositary shares. F3: 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 01/27/2013. F4: The stock option has fully vested over a four-year period, with 10% vesting on the first anniversary of 12/06/2014 and 30% vesting on each of the second, third and fourth anniversaries of 12/06/2014. F5: 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. F6: 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. F7: 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. F8: The stock option has fully vested over a four-year period, with 10% vesting on the first anniversary of 11/09/2018 and 30% vesting on each of the second, third and fourth anniversaries of 11/09/2018. F9: 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. --- Signature --- /s/ /s/ /s/ Neil Nanpeng Shen (2026-03-18)