工大高科副董事长张汉龙拟减持不超15万股

Group 1 - The company, Gongda Gaoke (688367.SH), announced that its vice chairman, Zhang Hanlong, plans to reduce his shareholding due to personal financial needs [1] - Zhang intends to sell up to 150,000 shares, which represents no more than 0.1712% of the company's total share capital [1] - The reduction period will be within three months starting from fifteen trading days after the announcement [1]