| 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, 2012 |
|
4,778,143 |
|
|
$ |
6.794 |
|
Granted |
|
— |
|
|
— |
|
Exercised |
|
(247,956 |
) |
|
3.449 |
|
Forfeited |
|
(37,950 |
) |
|
11.982 |
|
Outstanding at March 31, 2013 |
|
4,492,237 |
|
|
$ |
6.935 |
|
Options exercisable at March 31, 2013 |
|
3,117,595 |
|
|
$ |
5.196 |
|
Expected to vest at March 31, 2013 |
|
1,341,523 |
|
|
$ |
10.954 |
|
Options exercisable at December 31, 2012 |
|
3,309,722 |
|
|
$ |
4.986 |
|
|
| Schedule of Stock Options by Plans by Exercise Price Range |
The following table summarizes information about stock options outstanding at March 31, 2013:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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 |
|
1.750 |
|
|
84,511 |
|
|
0.28 |
|
1.750 |
|
|
84,511 |
|
|
1.750 |
|
2000 Plan |
|
1.875 |
|
|
112,500 |
|
|
0.48 |
|
1.875 |
|
|
112,500 |
|
|
1.875 |
|
2000 Plan |
|
2.750 |
|
|
403,231 |
|
|
1.26 |
|
2.750 |
|
|
403,231 |
|
|
2.750 |
|
2000 Plan |
|
3.000 |
|
|
21,600 |
|
|
1.82 |
|
3.000 |
|
|
21,600 |
|
|
3.000 |
|
2000 Plan |
|
3.250 |
|
|
602,304 |
|
|
2.94 |
|
3.250 |
|
|
602,304 |
|
|
3.250 |
|
2000 Plan |
|
3.410 |
|
|
456,562 |
|
|
3.80 |
|
3.410 |
|
|
456,562 |
|
|
3.410 |
|
2000 Plan |
|
4.220 |
|
|
320,053 |
|
|
4.41 |
|
4.220 |
|
|
320,053 |
|
|
4.220 |
|
2000 Plan |
|
6.055 |
|
|
974,800 |
|
|
6.25 |
|
6.055 |
|
|
676,300 |
|
|
6.055 |
|
2010 Plan |
|
10.750 |
|
|
76,995 |
|
|
9.17 |
|
10.750 |
|
|
5,399 |
|
|
10.750 |
|
2010 Plan |
|
10.950 |
|
|
140,000 |
|
|
8.46 |
|
10.950 |
|
|
36,000 |
|
|
10.950 |
|
2010 Plan |
|
11.630 |
|
|
155,093 |
|
|
9.21 |
|
11.630 |
|
|
5,015 |
|
|
11.630 |
|
2010 Plan |
|
11.980 |
|
|
469,650 |
|
|
9.07 |
|
11.980 |
|
|
4,000 |
|
|
11.980 |
|
2000 Plan |
|
13.045 |
|
|
586,250 |
|
|
7.07 |
|
13.045 |
|
|
366,650 |
|
|
13.045 |
|
2010 Plan |
|
14.810 |
|
|
60,000 |
|
|
8.16 |
|
14.810 |
|
|
12,000 |
|
|
14.810 |
|
2010 Plan |
|
16.290 |
|
|
28,688 |
|
|
7.82 |
|
16.290 |
|
|
11,470 |
|
|
16.290 |
|
|
|
|
|
4,492,237 |
|
|
|
|
|
|
3,117,595 |
|
|
|
|