阿尔特：关于公司控股股东部分股份解除质押及质押的公告

Group 1 - The core point of the article is that Alter announced the release of 7,500,000 shares from pledge by its controlling shareholder, Alter Consulting, which represents 13.82% of its holdings and 1.51% of the company's total share capital [1] - On the same day, the shareholder pledged another 7,500,000 shares, with a maturity date of July 6, 2026, for financing purposes [1]