斯达半导：多位股东已累计减持1.07%股份

Group 1 - The company Sda Semiconductor announced that shareholders Xingdeli, Dai Zhizhan, and TANGYI (汤艺) have reduced their holdings by 2.3875 million shares, 76,800 shares, and 100,000 shares respectively, accounting for 1.00%, 0.03%, and 0.04% of the total share capital [1] - Before the reduction, Xingdeli held 29.4935 million shares (12.32%), Dai Zhizhan held 808,000 shares (0.34%), and TANGYI held 496,500 shares (0.21%) [1] - After the reduction, the holdings of Xingdeli, Dai Zhizhan, and TANGYI are 27.106 million shares (11.32%), 731,200 shares (0.31%), and 396,500 shares (0.17%) respectively [1] Group 2 - The actual reduction amounts to 256.7348 million yuan, 8.7637 million yuan, and 11.0628 million yuan for Xingdeli, Dai Zhizhan, and TANGYI respectively [1]