In addition to the Beek's input, big investors do not bet on speculation, they bet on sure things. Until BMSN/Regen announces actual progress moving forward with the FDA and the announcement of Regen being available to be publicly traded, they will not invest.
But I do agree, the big investors are what is going to make this move and it's going to move fast when it does.
Go BMSN/Regen!! b:-)d