Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Tables)

v3.19.1
Stock-Based Compensation (Tables)
3 Months Ended
Mar. 31, 2019
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of stock options, activity
          A summary of the stock option activity for the three months ended March 31, 2019 is presented below.
 
 
Number
of Shares
 
Weighted
Average
Exercise
Price
Outstanding at January 1, 2019
 
4,557,186

 
$
5.14

Granted
 

 
$

Exercised
 
(103,972
)
 
$
5.31

Forfeited
 
(3,045
)
 
$
14.00

Expired
 

 
$

Canceled
 

 
$

Outstanding at March 31, 2019
 
4,450,169

 
$
5.13

Exercisable at March 31, 2019
 
4,075,377

 
$
4.32

Schedule of RSUs, activity
The following table summarizes RSUs activity during the three months ended March 31, 2019:

 
Number of
Shares
 
Weighted
Average
Grant Date
Fair Value
Outstanding at January 1, 2019
 
473,505

 
$
16.52

Granted
 
318,332

 
$
21.54

Vested
 

 
$

Forfeited
 
(1,538
)
 
$
13.25

Expired
 

 
$

Canceled
 

 
$

Outstanding at March 31, 2019
 
790,299

 
$
18.55

Schedule of performance shares, activity
The following table summarizes information about PSUs activity during the three months ended March 31, 2019:
Period
Granted
 
Target Shares
Outstanding at January 1,
2019
 
Target
Shares
Granted
 
Target Shares Vested
 
Target
Shares
Forfeited
 
Target Shares Outstanding at March 31, 2019
 
Weighted
Average
Grant Date
Fair Value per
Share
2017
 
169,635

 

 

 

 
169,635

 
$
10.73

2018
 
178,975

 

 

 

 
178,975

 
$
27.51

2019
 

 
199,413

 

 

 
199,413

 
$
34.82

Total
 
348,610

 
199,413

 

 

 
548,023

 
$
24.98