证券代码：002816 证券简称：*ST和科 公告编号：2026-001

Core Viewpoint - The shareholder SONG JIANBO has reduced his stake in Shenzhen Hekeda Precision Cleaning Equipment Co., Ltd., dropping below the 5% threshold, which does not trigger a mandatory takeover bid and does not change the company's controlling shareholder or actual controller [1][2]. Group 1: Shareholder Changes - Prior to the equity change, SONG JIANBO held 5,034,300 shares, representing 5.0343% of the total share capital of the company [1]. - After the equity change, SONG JIANBO now holds 4,999,900 shares, which is 4.9999% of the total share capital, thus no longer being a shareholder with over 5% ownership [1][2]. - The reduction involved a total of 34,400 shares sold on November 14, 2025, and January 5, 2026, accounting for 0.0344% of the company's total shares [1]. Group 2: Compliance and Regulations - The equity change complies with relevant laws and regulations, including the Company Law, Securities Law, and Shenzhen Stock Exchange rules [2]. - The shares sold by SONG JIANBO were acquired through a centralized bidding method, and there was no requirement for prior disclosure of a reduction plan [2]. - The detailed content of the equity change is available in the company's report published on the CNINFO website [2].