According to their press releases:

The Dec 21- 100,000 grant at $2.24 share left 202.5 M shares/214.7M diluted = 12.4M exercisable

The Jan 18- 525,000 grant at $2.45 share left 202.9 M shares/215.7M diluted =  12.8M exercisable

Feb 05- 9,152,800 stock options surrendered (for nominal consideration)  = 968,500 exercisable

203.1 million common shares outstanding and 210.7 diluted


The numbers don't work for me, but then I'm not an accountant.  Can anyone explain it to me and how does one find out what the nominal considerations cost?