Form 3 Filing for Jianpu Technology Inc.

This filing details the ownership of Jianpu Technology Inc. (AIJTY) by Caofeng Liu, who serves as Acting Chief Executive Officer, Chief Technology Officer, and Chief Operating Officer. The document outlines Liu's direct and indirect holdings, including various stock options and restricted stock units (RSUs) granted under the Company's 2017 Share Incentive Plan. Notably, the filing reports the exercise dates, expiration dates, and underlying securities for these options and RSUs, all representing Class A ordinary shares. It also details the ownership of American depositary shares (ADSs) and Class A ordinary shares, with some held indirectly through CFLIU Holdings Ltd., a BVI company wholly owned by Liu. The filing specifies the number of shares and units, along with their respective vesting schedules and, where applicable, conversion or exercise prices. The period of report is March 16, 2026, and the signature date is also March 16, 2026.