I have been active over the last few weeks buying stock at triple 01. There is only one live offer left (UBSS) and I believe it won't take more than about 50 MM shares to lift them. HDSN offer is not live.
My calculations based on the data I have from the company is that the NAV and enterprise value of the company puts the stock at triple 07 with NO multiple. If the company receives even a modest multiple, it should trade up.
I have purchased their product and use it for my hip and I find it very effective.
I believe we will see volume increase dramatically over the next several days and weeks.