Float is only 499 million , PriceWaterHouseCoopers and M.Hayes control the rest 1.975B each. These shares will not be sold into retail market, for sale to large block investors to then become restricted again when time is right such as uplisting go bigboards. They have vowed to never hurt shareholders by selling in open market.

50mill have been retired in 2015,no dilution since inception into medical device company in 2012.