Drones: Chairman Zhang Xiaojun increased his holdings by 0.0011%

According to the unmanned aerial vehicle announcement, Chairman Zhang Xiaojun increased his holdings of the company by 7700 shares through competitive bidding on the Shanghai Stock Exchange on April 3, 2026, with a transaction amount of 369,900 yuan, accounting for 0.0011% of the total share capital of the company; before the increase, he did not hold any shares, and after the increase, he directly holds 7700 shares.