Form 4 Filing for Jianpu Technology Inc.

This filing details stock transactions by Liao Kuang-yu, a director at Jianpu Technology Inc., on September 4, 2026. The transactions include the acquisition of American depositary shares (ADS) under transaction code "M" and the disposal of stock options. Specifically, 3,000 ADS were acquired at $0.2 per share, followed by acquisitions of 2,000, 1,250, and another 1,250 ADS at the same price. Concurrently, several option grants to buy Class A ordinary shares were exercised and disposed of. These include 60,000 options exercised and disposed of, representing 60,000 Class A ordinary shares, and 40,000 options exercised and disposed of, representing 40,000 Class A ordinary shares. Additionally, 25,000 options were exercised and disposed of, with the remaining 25,000 options vesting on December 31, 2026. Another 25,000 options were exercised and disposed of, with the remaining 25,000 options vesting on January 31, 2027. The exercise price for these options was $0.01 per share. All transactions were marked as direct ownership.