I really don't know why Tibbs has anything to with your...

I really don't know why Tibbs has anything to with your investing in BMN. Whether he sold out, or hold it is entirely his own business.

If he has sold out, he is smart, and avoided the heavy fall, or come back buying BMN at 60% discount. It is his gain, and you still lose yours 60%;

If he hasn't, he made a mistake obviously, like most of your guys, but he made huge amount of money on MAK and RWD, and many many other stocks, and more than compensate his temperoary loss. So he is still very comfortable. His lost the same precentage as you did.

Either way, he has nothing to do with your money. Only yourself can look after your money, nobody else.