The OTC market is the wild wild west of stock trading, nothing can be done about the shenanigans and criminal activity that takes place on it on a daily basis, this has been going on since the 80's.
As far as I know I'm sticking with what I got right now in AMBS and not selling, will buy more once it hits a certain point, this year will be big for AMBS, the executives will not let this stock go to #%$@ based on a few fundamental up starting obstacles, they have everyone's interest in mind including most of all those affected with the diseases that can be cured or found out early with their portfolio of patents.