| Date | Financing Details | Price per Security | Number of Securities | Warrants Outstanding | Price per Warrants | 
|---|
| Oct 2004 | Initial Public Offering (IPO) | 0.40 | 3,625,000 |  |  | 
| Sep 2005 | Private Placement | 0.40 | 6,000,000 |  |  | 
| Apr 2006 | Private Placement | 1.15 | 6,600,000 |  |  | 
| Dec 2006 | Private Placement | 1.15 | 600,000 |  |  | 
| Feb 2007 | Private Placement | 2.00 | 4,000,000 |  |  | 
| May 2009 | Private Placement | 0.50 | 1,500,000 |  |  | 
| May 2010 | Areva Private Placement | 0.29 | 4,696,698 |  |  | 
| Oct 2010 | Sentient Private Placement | 0.79 | 5,000,000 |  |  | 
| Oct 2010 | Private Placement | 0.79 | 2,000,000 |  |  | 
| Aug 2013 | Sentient Private Placement | 0.45 | 3,700,000 |  |  | 
| Aug 2013 | Private Placement | 0.45 | 2,010,417 |  |  | 
| Sep 2013 | Sentient Private Placement | 0.45 | 3,634,000 |  |  | 
| Oct 2014 | Sentient Private Placement | 0.33 | 3,030,303 |  |  | 
| Oct 2014 | Private placement | 0.33 | 6,093,940 |  |  | 
| Dec 2015 | Sentient Private Placement | 0.20 | 7,500,000 |  |  | 
| Dec 2015 | Private placement | 0.20 | 8,257,892 |  |  | 
| Dec 2016 | Sentient Private Placement | 0.40 | 5,378,066 |  |  | 
| Dec 2016 | Private Placement | 0.40 | 9,621,934 |  |  | 
| Dec 2017 | Private Placement | 0.35 | 15,023,285 |  |  | 
| Feb 2018 | Goldcorp Private Placement | 0.45 | 18,000,000 |  |  | 
| Feb 2018 | Private Placement | 0.45 | 1,000,000 |  |  | 
| Oct 2019 | Private Placement | 0.16 | 49,376,749 |  |  | 
| May 2020 | Prospectus Offering | 0.35 | 48,572,000 |  |  | 
| Dec 2021 | Prospectus Offering | 0.15 | 36,667,000 |  |  |