| Schedule of Stock Options Activity |
The following table summarizes the collective activity under the 2000 Plan and the 2010 Plan:
|
|
|
|
|
|
|
|
|
|
|
Number of Options |
|
Weighted-Average Exercise Price |
Outstanding at December 31, 2011 |
|
5,424,612 |
|
|
$ |
5.151 |
|
Granted |
|
576,645 |
|
|
11.816 |
|
Exercised |
|
(755,463 |
) |
|
2.382 |
|
Forfeited |
|
(2,850 |
) |
|
4.220 |
|
Outstanding at June 30, 2012 |
|
5,242,944 |
|
|
$ |
6.283 |
|
Options exercisable at June 30, 2012 |
|
3,559,121 |
|
|
$ |
4.353 |
|
Expected to vest at June 30, 2012 |
|
1,621,103 |
|
|
$ |
10.512 |
|
Options exercisable at December 31, 2011 |
|
3,896,512 |
|
|
$ |
3.773 |
|
|
| Schedule of Stock Options by Plans by Exercise Price Range |
The following table summarizes information about stock options outstanding at June 30, 2012:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Outstanding Options |
|
Exercisable Options |
Related Plan |
|
Exercise Price |
|
Number Outstanding |
|
Weighted-Average Remaining Contractual Life |
|
Weighted-Average Exercise Price |
|
Number Exercisable |
|
Weighted-Average Exercise Price |
2000 Plan |
|
$ |
0.875 |
|
|
14,000 |
|
|
0.28 |
|
$ |
0.875 |
|
|
14,000 |
|
|
$ |
0.875 |
|
2000 Plan |
|
1.500 |
|
|
20,000 |
|
|
0.58 |
|
1.500 |
|
|
20,000 |
|
|
1.500 |
|
2000 Plan |
|
1.750 |
|
|
167,499 |
|
|
1.04 |
|
1.750 |
|
|
167,499 |
|
|
1.750 |
|
2000 Plan |
|
1.875 |
|
|
112,500 |
|
|
1.23 |
|
1.875 |
|
|
112,500 |
|
|
1.875 |
|
2000 Plan |
|
2.750 |
|
|
552,231 |
|
|
2.02 |
|
2.750 |
|
|
546,231 |
|
|
2.750 |
|
2000 Plan |
|
3.000 |
|
|
41,600 |
|
|
2.58 |
|
3.000 |
|
|
41,600 |
|
|
3.000 |
|
2000 Plan |
|
3.250 |
|
|
626,204 |
|
|
3.69 |
|
3.250 |
|
|
626,204 |
|
|
3.250 |
|
2000 Plan |
|
3.410 |
|
|
844,912 |
|
|
4.53 |
|
3.410 |
|
|
844,912 |
|
|
3.410 |
|
2000 Plan |
|
4.220 |
|
|
428,403 |
|
|
5.17 |
|
4.220 |
|
|
355,453 |
|
|
4.220 |
|
2000 Plan |
|
6.055 |
|
|
995,450 |
|
|
6.97 |
|
6.055 |
|
|
569,150 |
|
|
6.055 |
|
2010 Plan |
|
10.750 |
|
|
76,995 |
|
|
9.92 |
|
10.750 |
|
|
— |
|
|
10.750 |
|
2010 Plan |
|
10.950 |
|
|
140,000 |
|
|
9.21 |
|
10.950 |
|
|
— |
|
|
10.950 |
|
2010 Plan |
|
11.630 |
|
|
28,812 |
|
|
9.42 |
|
11.630 |
|
|
— |
|
|
11.630 |
|
2010 Plan |
|
11.980 |
|
|
499,650 |
|
|
9.82 |
|
11.980 |
|
|
— |
|
|
11.980 |
|
2000 Plan |
|
13.045 |
|
|
606,000 |
|
|
7.82 |
|
13.045 |
|
|
242,400 |
|
|
13.045 |
|
2010 Plan |
|
14.810 |
|
|
60,000 |
|
|
8.91 |
|
14.810 |
|
|
12,000 |
|
|
14.810 |
|
2010 Plan |
|
16.290 |
|
28,688 |
|
|
8.57 |
|
16.290 |
|
|
7,172 |
|
|
16.290 |
|
|
|
|
|
5,242,944 |
|
|
|
|
|
|
|
3,559,121 |
|
|
|
|
|