| Date | Acquired | Amount |
|---|---|---|
| Jul 31, 2017 |
|
Undisclosed amount |
| May 26, 2017 |
|
Undisclosed amount |
| May 09, 2017 |
|
Undisclosed amount |
| Mar 03, 2017 |
|
Undisclosed amount |
| Jan 04, 2017 |
|
Undisclosed amount |
| Jun 21, 2016 |
|
Undisclosed amount |
| Jun 15, 2016 |
|
Undisclosed amount |
| Feb 24, 2016 |
|
CA$ 2,000,000 |
| Dec 18, 2015 |
|
Undisclosed amount |
| Dec 14, 2015 |
|
Undisclosed amount |
| Feb 13, 2015 |
|
Undisclosed amount |
