Quarterly report pursuant to Section 13 or 15(d)

Stock-based Expense (Tables)

v3.19.1
Stock-based Expense (Tables)
3 Months Ended
Mar. 31, 2019
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Restricted Stock Activity
During the three months ended March 31, 2019, we made the following grants of time-based restricted stock:
Three Months Ended March 31, 2019
 
Vesting
637,887

 
Shares vest ratably over a period of twelve quarters beginning on the first day of the second calendar quarter immediately following the grant date.
22,675

 
Shares fully vested on the first day of the calendar quarter immediately following the grant date.
1,380

 
Shares vest ratably over a period of four quarters beginning on the first day of the calendar quarter immediately following the grant date.
During the three months ended March 31, 2019, we granted 468,132 shares of restricted stock that become eligible to vest based on the achievement of certain market-based conditions, as described below:
Three Months Ended March 31, 2019
 
Condition to Become Eligible to Vest
11,300

 
After the grant date and prior to July 1, 2022, the average closing price per share of our common stock equals or exceeds $60.84 for twenty consecutive trading days.
105,733

 
After the grant date and prior to July 1, 2022, the average closing price per share of our common stock equals or exceeds $60.89 for twenty consecutive trading days.
11,300

 
After the grant date and prior to July 1, 2022, the average closing price per share of our common stock equals or exceeds $66.92 for twenty consecutive trading days.
105,733

 
After the grant date and prior to July 1, 2022, the average closing price per share of our common stock equals or exceeds $66.98 for twenty consecutive trading days.
11,300

 
After the grant date and prior to July 1, 2022, the average closing price per share of our common stock equals or exceeds $73.01 for twenty consecutive trading days.
105,733

 
After the grant date and prior to July 1, 2022, the average closing price per share of our common stock equals or exceeds $73.07 for twenty consecutive trading days.
11,300

 
After the grant date and prior to July 1, 2022, the average closing price per share of our common stock equals or exceeds $85.17 for twenty consecutive trading days.
105,733

 
After the grant date and prior to July 1, 2022, the average closing price per share of our common stock equals or exceeds $85.24 for twenty consecutive trading days.