Pretty easy to follow the trend:
Outstanding Shares 2,394,252,319 a/o Dec 29, 2017
1,438,752,319 common stock and 4,000,000 Class F Preferred Stock issued and outstanding as of October 13, 2017
708,722,319 common stock and 4,000,000 Class F Preferred Stock issued and outstanding as of July 20, 2017
Outstanding as of June 13, 2017: 613,375,126
Outstanding as of January 19, 2017: 165,502,438