The following table presents computations of basic and diluted earnings per share under the two-class method:


	Three Months Ended September 30,						Nine Months Ended September 30,
	2015			2014			2015			2014
Numerator:
Net income attributable to Cinemark Holdings, Inc.	$	46,339		$	38,129		$	159,118		$	145,303
Earnings allocated to participating share based awards ⁽¹⁾		(304	)		(293	)		(938	)		(1,004	)

Net income attributable to common stockholders	$	46,035		$	37,836		$	158,180		$	144,299

Denominator (shares in thousands):
Basic weighted average common stock outstanding		115,164			114,814			115,051			114,596
Common equivalent shares for restricted stock units		192			207			228			305

Diluted		115,356			115,021			115,279			114,901

Basic earnings per share attributable to common stockholders	$	0.40		$	0.33		$	1.37		$	1.25

Diluted earnings per share attributable to common stockholders	$	0.40		$	0.33		$	1.37		$	1.25

⁽¹⁾

For the three months ended September 30, 2015 and 2014, a weighted average of approximately 762 and 888 shares of unvested restricted stock, respectively, were considered participating securities. For the nine months ended September 30, 2015 and 2014, a weighted average of approximately 684 and 801 shares of unvested restricted stock, respectively, were considered participating securities.