Well, she owns the company—so she probably knows everything about it.
But, when you own a company like that you cannot “just sell” whenever you want. There are blackout periods and restrictions on when you can buy and sell—it generally needs to be planned.
My guess is that this transaction was part of a standard sale of options that happens on a regularly scheduled basis.
You never go broke taking a profit.
You're racist too. ;)
“There are blackout periods”
That’s racist.