[GigaDevice Semiconductor: Controlling Shareholder Zhu Yiming Plans to Increase Holdings by No Less Than 1 Billion RMB] According to Deep Tide TechFlow, on July 29, GigaDevice Semiconductor announced that the company's controlling shareholder and actual controller, Mr. Zhu Yiming, based on his recognition of the company's long-term investment value and firm confidence in its development prospects, plans to increase his holdings of the company's shares with an amount no less than 1 billion RMB (inclusive) during the period from December 13, 2026, to July 29, 2027, through centralized bidding transactions and/or block trades, using his own and/or self-raised funds. No price range has been set for this increase. As of the date of this announcement, Mr. Zhu Yiming and his concerted parties collectively hold 47.7009 million shares of the company, accounting for 6.80% of the company's total share capital. (Jin10)