A summary of the status of the stock option plan as of October 31, 2007 and changes during
the period then ended is presented below:
Number of
Options
Average
Exercise
Price
Balance, July 31, 2007 13,311,355 $0.11
Exercised (2,919,834) $0.10
Exercised (6,743,761) $0.11
Exercised (877,000) $0.105
Exercised (1,500,000) $0.13
Exercised (350,000) $0.135
Exercised (358,900) $0.15
Cancelled (200,000) $0.15
Granted 2,900,000 $0.14
Granted 3,529,868 $0.155
Granted 9,900,000 $0.21
Balance, July 31, 2007 16,691,728 $0.18