Marvin callsLooks as there have been many holders of this stock that have had margin calls in last couple of days, this could explain some of the selling in the face of the outstanding potential of this company. Why else the selling unless one has a need to raise cash or forced to seep to cover margin calls.
As an aside, I have so many times read, on this site, people upset with short sellers but never does one read about anyone wishing buying on margin was not permitted. They both have the same result, a shift in the price of the stock, just in different directions. I want short sellers when I want to purchase and people buying on margin when I want to sell. Oh, to live in a perfect world!