This was in the latest 10Q. Doesn't say anything bout the float.
Series A cumulative convertible preferred stock, $.001 par value, 10,000,000 shares authorized, 2,150,000 issued and outstanding
Series B cumulative convertible preferred stock, no par value, 5% non-cumulative; liquidation preference of $14.64 per share; 2,000,000 shares authorized, 0 issued and outstanding
Common Stock, par value $.001; 500,000,000 shares authorized, 423,744,421 and 395,769,546 shares issued and outstanding, respectively'