According to the Keller Co., Ltd. announcement, Lu Qiqi, the company's senior manager, originally planned to increase his holdings of the company's shares through centralized bidding within 6 months from July 21, 2026. The increase amount is not less than 1 million yuan. There is no price range. The capital is owned or raised by itself. From August 2026, Lu Qiqi's position was changed from board secretary to financial director, and plans to increase her holdings will continue to be implemented. As of the disclosure date of the announcement, half of the implementation period of the plan to increase her holdings has passed. Due to factors such as the regular reporting window and her own funding arrangements, Lu Qiqi has not increased her holdings in the company and will continue to increase her holdings in the future. As of the disclosure date, Lu Qiqi held 29,680 shares of the company, accounting for 0.02% of the total share capital. There is a risk that this plan to increase holdings will be delayed or not implemented due to changes in the capital market, etc.

According to the Keller Co., Ltd. announcement, Lu Qiqi, the company's senior manager, originally planned to increase his holdings of the company's shares through centralized bidding within 6 months from July 21, 2026. The increase amount is not less than 1 million yuan. There is no price range. The capital is owned or raised by itself. From August 2026, Lu Qiqi's position was changed from board secretary to financial director, and plans to increase her holdings will continue to be implemented. As of the disclosure date of the announcement, half of the implementation period of the plan to increase her holdings has passed. Due to factors such as the regular reporting window and her own funding arrangements, Lu Qiqi has not increased her holdings in the company and will continue to increase her holdings in the future. As of the disclosure date, Lu Qiqi held 29,680 shares of the company, accounting for 0.02% of the total share capital. There is a risk that this plan to increase holdings will be delayed or not implemented due to changes in the capital market, etc.