Schedule of warrant activity |
The following table summarizes the changes
in the Company’s outstanding warrants during the three months ended September 30, 2019:
|
|
Warrants Outstanding Number of Shares |
|
|
Exercise Price per Share |
|
|
Weighted Average Remaining Contractual Life |
|
|
Weighted Average Exercise Price per Share |
|
|
Aggregate
Intrinsic
Value
|
|
Balance at December 31, 2018 |
|
|
5,899,389 |
|
|
$ |
3.30 – 6.00 |
|
|
|
3.74 years |
|
|
$ |
3.35 |
|
|
$ |
– |
|
Warrants Granted |
|
|
5.491,788 |
|
|
$ |
1.14 – 2.55 |
|
|
|
4.89 years |
|
|
$ |
3.00 |
|
|
$ |
– |
|
Warrants Exercised |
|
|
945,894 |
|
|
$ |
0.76 |
|
|
|
– |
|
|
$ |
0.76
|
|
|
$ |
– |
|
Warrants Expired |
|
|
100,002 |
|
|
$ |
6.00 |
|
|
|
– |
|
|
$ |
6.00 |
|
|
$ |
– |
|
Balance at September 30, 2019 |
|
|
10,345,281 |
|
|
$ |
1.14 – 5.30 |
|
|
|
3.86 years |
|
|
$ |
2.80 |
|
|
$ |
– |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ |
|
|
Exercisable December 31, 2018 |
|
|
5,899,389 |
|
|
$ |
3.30 – 6.00 |
|
|
|
3.74 years |
|
|
$ |
3.53 |
|
|
$ |
– |
|
Exercisable September 30, 2019 |
|
|
8,545,281 |
|
|
$ |
2.12 – 5.30 |
|
|
|
3.55 years |
|
|
$ |
3.15 |
|
|
$ |
– |
|
|
|
|
Warrants
Outstanding
Number of
Shares
|
|
|
Exercise
Price per
Share
|
|
|
Weighted
Average
Remaining
Contractual
Life
|
|
|
Weighted
Average
Exercise Price
per Share
|
|
|
Aggregate
Intrinsic
Value
|
|
Balance at December 31, 2017 |
|
|
3,414,389 |
|
|
$ |
3.30 - 6.00 |
|
|
|
4.21 years |
|
|
$ |
3.92 |
|
|
|
– |
|
Warrants Granted |
|
|
2,485,000 |
|
|
$ |
3.00 |
|
|
|
4.46 years |
|
|
|
3.00 |
|
|
|
ؘ– |
|
Warrants Exercised |
|
|
– |
|
|
|
– |
|
|
|
– |
|
|
|
– |
|
|
|
– |
|
Warrants Expired |
|
|
– |
|
|
|
– |
|
|
|
– |
|
|
|
– |
|
|
|
– |
|
Balance at December 31, 2018 |
|
|
5,899,389 |
|
|
$ |
3.00 – 6.00 |
|
|
|
3.74 years |
|
|
|
– |
|
|
|
– |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Exercisable December 31, 2017 |
|
|
3,414,389 |
|
|
$ |
3.30 - 6.00 |
|
|
|
4.21 years |
|
|
$ |
3.92 |
|
|
|
– |
|
Exercisable December 31, 2018 |
|
|
5,899,389 |
|
|
$ |
3.30 - 6.00 |
|
|
|
3.74 years |
|
|
$ |
3.53 |
|
|
|
– |
|
|