Cao Ngoc Duy sold nine million PNJ shares on October 1–2, completing his registered sale, according to the transaction report published on October 8 and cited by VnExpress. The brother of PNJ chairwoman Cao Thi Ngoc Dung retained approximately 4.83 million shares, or 0.94% of the company. The article estimates a value above VND215 billion using average closing prices. Actual execution prices and proceeds were not disclosed, so that estimate is not a confirmed transaction value.