智通财经APP获悉，香港联交所最新资料显示，6月21日，CEO杨建新增持基石药业(02616)16.05万股，平均每股作价为1.0912港元，总金额约17.52万港元。增持后最新持股数目约为6893.73万股，持股比例为5.37%。
补充资料：Box 28: Such shares represent the restricted shares units and share options granted and to be issued to Dr. Yang pursuant to the Pre-IPO RSU Scheme, Pre-IPO Share Option Scheme and Post-IPO Incentive Schemes.Total of 3,237, 580 restricted shares units granted to Dr. Yang on January 16, 2019 were all vested by February 16, 2023.