Stock-Based Compensation Plans |
3 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Mar. 31, 2019 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Stock-Based Compensation Plans |
7. Stock-Based Compensation Plans Total stock-based compensation expense was as follows:
The Company records stock-based compensation expense for employees in employee compensation and benefits and for non-employee directors in general and administrative expenses in the Consolidated Statements of Operations. During the three months ended March 31, 2019, the Company granted to employees a total of 82,423 shares of restricted stock or restricted stock units, 82,474 options to purchase shares of common stock and performance-based shares with an expected pay-out at target of 13,225 shares of common stock. The fair value of the restricted stock and performance-based share awards was based on a weighted-average fair value per share at the grant date of $213.62 and $208.84, respectively. Based on the Black-Scholes option pricing model, the weighted-average fair value for each option granted was $38.83 per share.
In addition to the grants above, 76,868 stock options and 18,914 performance shares were granted to the Company’s President and Chief Operating Officer in January 2019 with an aggregate grant date fair value of $5.8 million as determined by an independent third party using a Monte Carlo simulation model. The exercise price is $272.88 for 35,678 of the stock options and $294.71 for the remaining 41,189 stock options, which is equal to 125% and 135%, respectively, of the fair market value of the Company’s common stock on the grant date. The performance share award provides that the number of shares earned will be based on the Company’s achievement of certain share price levels during the five-year performance period. The performance level is $272.88 for 8,969 of the performance shares and $294.71 for the remaining 9,945 performance shares, which is equal to 125% and 135%, respectively, of the fair market value of the Company’s common stock on the grant date. Subject to the terms of the award agreements, the performance shares will vest and options will vest and become exercisable only upon the grantee’s continued employment with the Company through January 24, 2024. The options expire on July 22, 2024. Key assumptions used for the Monte Carlo model included a risk free interest rate of 2.6%, a dividend yield of 0.8%, volatility of 25.8% for the stock options and volatility of 25.9% for the performance shares. As of March 31, 2019, the total unrecognized compensation cost related to all non-vested awards was $52.2 million. That cost is expected to be recognized over a weighted-average period of 2.5 years. |