Form 4 Filing for Jianpu Technology Inc.

This filing details changes in beneficial ownership for Jianpu Technology Inc. (AIJTY) by reporting owner Lu Jiayan. The filing includes transactions involving stock options and restricted stock units (RSUs) granted under the Company's 2017 Share Incentive Plan. Specifically, Lu Jiayan was granted various options with different vesting and exercise dates, as well as RSUs that will vest in the future. The filing also reports direct and indirect ownership of American depositary shares and Class A ordinary shares, with a significant portion of shares held indirectly through JYLu Holdings Ltd., a BVI company wholly owned by Lu Jiayan. The reporting owner is identified as a director and a ten percent owner of the company.