Hong Kong stock exchange records show that on August 31, Zhang Guangdi increased his holdings in Chaoju Eye Care (02219) by 36,000 shares, with each share priced at HKD 2.358, bringing the total transaction value to approximately HKD 84,900. Following this purchase, Zhang's latest share count stands at around 84,700 shares, accounting for a 0.01% stake in the company.

The filing details indicate this move marks a modest but notable adjustment in Zhang's position, reflecting continued confidence in the ophthalmic care provider's prospects. This transaction raises his total holding to roughly 84,700 shares, solidifying his status as a minor stakeholder in the firm.