According to the Model Code for Securities Transactions by Directors of Listed Issuers in Hong Kong Listing Rules, what must a director ensure about their investment managers?

ID : 1910

Long answer : Managers must comply with the Model Code. (Source: https://en-rules.hkex.com.hk/sites/default/files/net_file_store/HKEX4476_3785_VER31169.pdf)

Short answer : Managers follow the same trading rules as the director.

answer 2 : Managers maximize returns.

answer 3 : No monitoring needed.

answer 4 : Use high-frequency trading.