> CEOs and anyone who has close contact with them have to register what they are about to do a few days before they make any trades of shares in the company. T

> CEOs and anyone who has close contact with them have to register what they are about to do a few days before they make any trades of shares in the company. That is already the case, top executives trading is publically reported. This is why insider trading often catches relatives of the person in the know. Like the CEO would ask his cousin to make the trades for him.