They diversify into other investments. For very large holders of stock, they use a preset and scheduled sales plans to negate any color of insider trading or

They diversify into other investments. For very large holders of stock, they use a preset and scheduled sales plans to negate any color of insider trading or impropriety. The very largest insiders have to disclose their sales publicly. See for yourself: Zuckerberg's sales of FB. https://biz.yahoo.com/t/15/8822.html https://biz.yahoo.com/t/15/8822.html