Star Lake Science: Shareholders holding more than 5%, Tie Xiaorong and his concerted actors collectively reduced their holdings by 19.12 million shares

Star Lake Science announced that on October 23, 2025, shareholder Tie Xiaorong reduced his holdings in the company by a total of 19.12 million shares through centralized bidding and block trading. After this change in equity, the combined shareholding ratio of Tie Xiaorong and his concerted party, Ningxia Yipin Investment Group Co., Ltd., decreased from 12.76% to 11.61%, reaching the 1% threshold. Among them, Tie Xiaorong's shareholding ratio fell from 2.37% to 1.21%, while Ningxia Yipin Investment Group Co., Ltd.'s shareholding ratio remained unchanged. This change in equity does not trigger a mandatory takeover offer, does not affect the company's controlling shareholder or actual controller, and does not involve the disclosure of an equity change report