天奈科技：向特定对象发行股票导致控股股东持股比例被动稀释至19.57%

Group 1 - The company announced an issuance of A-shares to specific investors, resulting in an increase in total share capital and a dilution of the controlling shareholder's and actual controller's shareholding ratio to 19.57% [1] - Prior to the equity change, the controlling shareholder and actual controller held a total of 71.6988 million shares, accounting for 20.80% of the company's total share capital [1] - The number of shares held by the controlling shareholder and actual controller remains unchanged, but their ownership percentage has decreased [1]