Number of Shares |
Weighted Average Exercise Price |
|||||||
| Balance, May 31, 2011 | 1,745,000 | $ | 0.25 | |||||
| Warrants granted and assumed | 5,374,501 | 0.70 | ||||||
| Warrants expired | — | — | ||||||
| Warrants cancelled, forfeited | — | — | ||||||
| Warrants exercised | — | — | ||||||
| Balance, May 31, 2012 | 7,119,501 | $ | 0.59 | |||||
| Warrants granted and assumed | — | — | ||||||
| Warrants expired | — | — | ||||||
| Warrants cancelled, forfeited | — | — | ||||||
| Warrants exercised | — | — | ||||||
| Balance, May 31, 2013 | 7,119,501 | $ | 0.59 | |||||