Sentiment here is what I've found from 6/30/16 10Q and subsequent events:
(Amounts in 1,000 - k)
Outstanding - 113,742
Options 1,551
Warrants 44,445
Convertible notes 1,764
Total diluted shares at 6/30/16 is 161,502K
7/4/16 raise add
Common 7,409
Warrants 3,700
8/23/16
Common (exercise warrant) 3,657
Less exercised warrants (3,657)
Add new warrants 3,657
Total diluted as of 8/23/16 is 176,269K or 176 million shares.