| Common shares issued and outstanding: | 104,867,435 |
| Share purchase warrants outstanding: | 19,685,096 |
| Stock options outstanding: | 4,325,000 |
*6,250,000 warrants have a strike price of $0.10 and expire on May 8, 2020
*12,700,183 warrants have a strike price of $0.22 and expire on April 6, 2022
*172,413 warrants have a strike price of $0.22 and expire on May 1, 2022
*250,000 warrants have a strike price of $0.22 and expire on January 16, 2023
*312,500 warrants have a strike price of $0.0375 and expire on December 31, 2023