Equity-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2015

The following table presents activity relating to stock options under the 2010 Plan during the nine months ended September 30, 2015:



	Shares		Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Term (Years)
Outstanding at December 31, 2014	449,046		$	2.98	6.5
Options exercised	(143,887	)	$	2.96
Options forfeited/canceled	(2,542	)	$	3.24
Outstanding at September 30, 2015	302,617		$	2.98	5.7
Exercisable at September 30, 2015	298,336		$	2.98	5.7
Expected to vest as of September 30, 2015	2,676		$	3.42	5.7

The following table presents activity relating to restricted common stock under the 2010 Plan during the nine months ended September 30, 2015:



	Shares		Weighted- Average Grant Date Fair Value
Outstanding at December 31, 2014	161,476		$	4.75
Restricted stock vested	(155,475	)	$	4.75
Unvested at September 30, 2015	6,001		$	4.75
Expected to vest as of September 30, 2015	3,753		$	4.75

The following table presents activity relating to RSUs under the 2010 and 2014 Plans during the nine months ended September 30, 2015:



	Shares		Weighted- Average Grant Date Fair Value
Outstanding at December 31, 2014	4,542,231		$	17.67
RSUs granted	1,840,624		$	33.67
RSUs vested	(1,114,485	)	$	17.00
RSUs forfeited/canceled	(353,032	)	$	22.15
Outstanding at September 30, 2015	4,915,338		$	23.62
Expected to vest as of September 30, 2015	3,629,795		$	24.10