| Common shares issued and outstanding: | 145,159,305 |
| Share purchase warrants outstanding: | 7,415,972 |
| Stock options outstanding: | 9,384,667 |
*312,500 warrants have a strike price of $0.0375 and expire on December 31, 2023*233,333 warrants have a strike price of $0.18 and expire on December 31, 2024*3,888,889 warrants have a strike price of $0.36 and expire on December 31, 2024
*2,812,500 warrants have a strike price of $0.32 and expire on July 6, 2025
*168,750 warrants have a strike price of $0.16 and expire on July 6, 2025