Pateo Connect Technology (HKG:2889) said Liang Chen, vice president of its procurement center, acquired 27,740, or 0.017%, additional shares in the company on Wednesday.
The shares were purchased from the open market for around 2 million yuan or HK$84.28 apiece, a Wednesday bourse filing showed.
Liang also provided the automotive software maker with a voluntary lock-up undertaking, stating he will not dispose of the shares within the next 12 months.