I posted this earlier today, but it may have got lost in the shuffle. I called Scottrade today and asked them if I could sell my shares of RNVO as BBDA. They said they could place a sell order for BBDA for me, but for me to make sure that the symbol change was 1 share of RNVO per share of BBDA, and that BBDA was actually the new ticker symbol. I agreed and they sold my RNVO shares as BBDA.
My understanding is this, those who had shares of RNVO stock have to wait to sell until the necessary paperwork and red tape is completed. Anyone who wants too can buy and sell shares of BBDA. The sticking point is converting the old RNVO shares to BBDA shares.