|
Number of Warrants |
||||
|
Outstanding and exercisable at March 31, 2012 |
10,691,303 | |||
|
Granted |
1,995,000 | |||
|
Exercised |
(1,345 | ) | ||
|
Forfeited/expired |
(7,500 | ) | ||
|
Outstanding, vested and exercisable at March 31, 2013 |
12,677,458 | |||