| Warrant activity |
| |
|
2019 |
|
|
2018 |
|
| |
|
Number of warrants |
|
|
Weighted average exercise price |
|
|
Number of warrants |
|
|
Weighted average exercise price |
|
| Outstanding, beginning of period |
|
|
802,469 |
|
|
$ |
10.74 |
|
|
|
140,667 |
|
|
$ |
12.00 |
|
| Issued |
|
|
159,663 |
|
|
|
8.55 |
|
|
|
- |
|
|
|
- |
|
| Exercised |
|
|
- |
|
|
|
- |
|
|
|
- |
|
|
|
- |
|
| Expired |
|
|
- |
|
|
|
- |
|
|
|
- |
|
|
|
- |
|
| Outstanding, end of period |
|
|
962,132 |
|
|
$ |
10.38 |
|
|
|
140,667 |
|
|
$ |
12.00 |
|
|
| Warrants outstanding |
| |
|
2019 |
|
| |
|
Number of warrants |
|
|
Weighted average exercise price |
|
| January 15, 2020 |
|
|
277,778 |
|
|
$ |
9.32 |
|
| January 21, 2020 |
|
|
24,691 |
|
|
|
9.32 |
|
| October 9, 2020 |
|
|
159,663 |
|
|
|
8.55 |
|
| February 25, 2021 |
|
|
200,000 |
|
|
|
11.00 |
|
| February 25, 2021 |
|
|
300,000 |
|
|
|
12.00 |
|
| Outstanding, end of period |
|
|
962,132 |
|
|
$ |
10.38 |
|
|