Quarterly report pursuant to Section 13 or 15(d)

8. Stock Options and Warrants (Tables)

v3.19.2
8. Stock Options and Warrants (Tables)
6 Months Ended
Jun. 30, 2019
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]  
Stock options outstanding
      Options     Weighted
Avg. Exercise
Price
 
January 1, 2019       35,301,300     $ 0.22  
Granted       4,687,500       0.08  
Exercised       (538,197 )     0.13  
Forfeited              
June 30, 2019       39,450,603     $ 0.20  
Options outstanding by Per Share Price
        Outstanding Options       Exercisable Options  
Option
Exercise Price
Per Share
      Shares       Life
(Years)
      Weighted
Average Exercise
Price
      Shares       Weighted
Average Exercise
Price
 
$0.05 - $0.24       17,915,553       8.0     $ 0.10       15,702,013     $ 0.10  
$0.25 - $0.49       20,913,552       2.8       0.27       20,913,552       0.27  
$0.50 - $0.99       471,052       4.8       0.85       471,052       0.85  
$1.00 - $2.00       150,446       4.1       1.18       150,446       1.18  
        39,450,603       5.2     $ 0.20       37,237,063     $ 0.21  
Warrants outstanding
      Warrants     Weighted Avg.
Exercise Price
 
January 1, 2019       21,055,355     $ 0.09  
Granted       9,099,204       0.08  
Exercised       (3,138,993 )     0.07  
Cancelled       (1,302,362 )     0.19  
June 30, 2019       25,713,204     $ 0.08  
Warrants outstanding by Per Share Price
        Outstanding Warrants       Exercisable Warrants  
Warrant Exercise Price Per Share       Shares       Life
(Years)
      Weighted
Average Exercise Price
      Shares       Weighted
Average Exercise Price
 
$0.05 - $0.24       23,643,204       0.6     $ 0.06       23,577,204     $ 0.06  
$0.25 - $0.49       2,000,000       2.3       0.30       2,000,000       0.30  
$0.50 - $1.00       70,000       4.8       0.80       70,000       0.80  
        25,713,204       0.7     $ 0.08       25,647,204     $ 0.08