Sanda膜: Executive Tang Jiajing completes a reduction of 0.0167% of shares

Sanda Membrane announced that the company’s senior management Ms. Tang Jiajing’s shareholding reduction plan has been implemented, and she previously held 535,100 shares, accounting for 0.1612%; It was originally planned to reduce its holdings by no more than 133,800 shares, accounting for 0.0403%. From November 25, 2025 to February 24, 2026, it reduced its holdings by 55,341 shares, accounting for 0.0167%, with a transaction price of 18.85~18.85 yuan per share and a transaction amount of 1.0432 million yuan. After the reduction, it held 479,700 shares, accounting for 0.1445%.