Minieye Technology's (HKG:2431) Chairman and General Manager Liu Guoqing acquired an additional 100,000, or 0.02%, shares in the company.
The shares were purchased from the open market on Thursday for HK$2.3142 apiece, according to a same-day bourse disclosure.
Liu now holds 4.9 million, or 7.9%, shares in the advanced driving system developer.