Well, this makes me wonder. Is all the selling in the last 3 months from the shares that Rhett sold to all his friends and family, that were restricted at the time and when they became unrestricted they sold the shares.
Personally ( and just my opinion) i think it is unethical for a public company to sell so many shares to family and friends. Sort of giving them free money by selling them at a very low price, so when they become unrestricted they have a more then excellent chance of making money. It's not illegal though.