The number for the float at OTC was around 1.4B as of October 8, 2013. You may as well look at any of the filings to add up all the subsequent share give aways with no restrictions as well as the shares that became freely tradable on 6/2 and all the shares the company diluted. Pretty sure you and anyone else will find that the float is well over 4B shares as of 3/31/14.