| Range of exercise prices |
Number outstanding |
Weighted average remaining contractual life |
Options outstanding weighted average exercise price |
Number exercisable |
||||||||||||
| $0.30 | 270,000 | 5.35 years | $ | 0.30 | 270,000 | |||||||||||
| $0.31 - $1.00 | 25,332 | 0.80 years | $ | 0.60 | 25,332 | |||||||||||
| $1.01 - $3.00 | 608,020 | 4.44 years | $ | 1.60 | 608,020 | |||||||||||
| $3.01 - $5.00 | 61,500 | 2.90 years | $ | 3.90 | 61,500 | |||||||||||
| $5.01 - $10.00 | 636,375 | 4.54 years | $ | 6.94 | 265,375 | |||||||||||
| $10.01 - $12.75 | 900 | 0.05 years | $ | 12.75 | 900 | |||||||||||
| $0.30 - $12.75 | 1,602,127 | 4.51 years | $ | 3.58 | 1,231,127 | |||||||||||