| Schedule of Stock Options Outstanding and Exercisable |
Stock options outstanding and exercisable as
of December 31, 2019 were:
| Exercise Price |
|
|
Shares Under Option |
|
|
Remaining |
|
| per Share |
|
|
Outstanding |
|
|
Exercisable |
|
|
Life in Years |
|
| $ |
0.130 |
|
|
|
200,000 |
|
|
|
200,000 |
|
|
|
0.50 |
|
| $ |
0.140 |
|
|
|
550,000 |
|
|
|
550,000 |
|
|
|
1.00 |
|
| $ |
0.330 |
|
|
|
50,000 |
|
|
|
50,000 |
|
|
|
1.19 |
|
| $ |
0.417 |
|
|
|
900,000 |
|
|
|
- |
|
|
|
4.99 |
|
| $ |
0.450 |
|
|
|
125,000 |
|
|
|
125,000 |
|
|
|
1.76 |
|
| $ |
0.590 |
|
|
|
15,000 |
|
|
|
- |
|
|
|
4.94 |
|
| $ |
0.630 |
|
|
|
300,000 |
|
|
|
300,000 |
|
|
|
2.00 |
|
| $ |
0.770 |
|
|
|
200,000 |
|
|
|
200,000 |
|
|
|
3.00 |
|
| $ |
0.900 |
|
|
|
50,000 |
|
|
|
50,000 |
|
|
|
3.37 |
|
| $ |
0.910 |
|
|
|
50,000 |
|
|
|
50,000 |
|
|
|
2.81 |
|
| $ |
0.950 |
|
|
|
50,000 |
|
|
|
30,000 |
|
|
|
3.00 |
|
| $ |
0.992 |
|
|
|
300,000 |
|
|
|
- |
|
|
|
4.74 |
|
| $ |
1.000 |
|
|
|
200,000 |
|
|
|
15,000 |
|
|
|
4.84 |
|
| $ |
1.350 |
|
|
|
100,000 |
|
|
|
- |
|
|
|
3.58 |
|
| $ |
1.950 |
|
|
|
500,000 |
|
|
|
125,000 |
|
|
|
3.50 |
|
| $ |
2.320 |
|
|
|
100,000 |
|
|
|
100,000 |
|
|
|
3.70 |
|
| $ |
2.450 |
|
|
|
2,000,000 |
|
|
|
2,000,000 |
|
|
|
2.98 |
|
| $ |
2.500 |
|
|
|
100,000 |
|
|
|
50,000 |
|
|
|
3.66 |
|
| $ |
2.650 |
|
|
|
200,000 |
|
|
|
150,000 |
|
|
|
3.73 |
|
| $ |
2.850 |
|
|
|
56,250 |
|
|
|
37,500 |
|
|
|
2.95 |
|
| $ |
2.850 |
|
|
|
100,000 |
|
|
|
50,000 |
|
|
|
3.95 |
|
| $ |
3.000 |
|
|
|
25,000 |
|
|
|
12,500 |
|
|
|
3.96 |
|
| $ |
3.725 |
|
|
|
100,000 |
|
|
|
100,000 |
|
|
|
3.94 |
|
| |
|
|
|
|
6,271,250 |
|
|
|
4,207,500 |
|
|
|
|
|
|