Recent data from the Hong Kong Stock Exchange reveals that on July 13th, the company's Chairman, Zhang Guorong, sold 100,000 shares of Kingboard Hldg (00148). The transaction was executed at a price of approximately HK$64.17 per share, resulting in a total consideration of about HK$6.42 million.

Following this disposal, the chairman's latest shareholding is reported to be around 3.67 million shares, representing a stake of approximately 0.32% in the company.