Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Tables)

v2.4.0.8
Stock-Based Compensation (Tables)
6 Months Ended
Jun. 30, 2013
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]  
Stock Option Activity

A summary of the stock option activity for the six months ended June 30, 2013 is provided below:

 

     Number of  Shares
Underlying Options
(in thousands)
    Weighted
Average Exercise
Price Per Share
     Weighted
Average
Remaining
Contractual
Term
     Aggregate
Intrinsic  Value
(in millions)
 

Outstanding at beginning of period

     4,065      $ 6.12         2.65      

Granted

     1,236        7.59         4.71      

Exercised

     (32     4.24         0.28      

Forfeited

     —          —           —        
  

 

 

   

 

 

    

 

 

    

Outstanding at end of period

     5,269      $ 6.47         2.77       $ 6.62   
  

 

 

   

 

 

    

 

 

    

 

 

 

Exercisable at end of period

     4,386      $ 6.15         2.45       $ 6.62