Stock Awards (Tables)

9 Months Ended

Sep. 30, 2012

Summary of Stock Option Activity

A summary of the stock option activity for fiscal 2009, 2010 and 2011, the six months ended December 31, 2011 and the nine months ended September 30, 2012 (unaudited) is as follows:

	Number of Shares			Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Term		Aggregate Intrinsic Value
Outstanding at June 30, 2008		16,333,664		$	0.03
Granted		4,160,000			0.21
Exercised		(348,328	)		0.02
Forfeited		(981,336	)		0.05
Outstanding at June 30, 2009		19,164,000			0.07
Granted		4,684,000			1.00
Exercised		(7,036,768	)		0.03
Forfeited		(290,248	)		0.41
Outstanding at June 30, 2010		16,520,984			0.34
Granted		15,402,456			2.15
Exercised		(4,279,456	)		0.25
Forfeited		(867,590	)		0.87
Cancelled		(450,000	)		0.18
Outstanding at June 30, 2011		26,326,394			1.40
Granted		17,055,120			3.29
Exercised		(1,469,118	)		1.45
Forfeited		(2,310,756	)		1.61
Outstanding at December 31, 2011		39,601,640			2.20
Granted (unaudited)		7,085,680			13.48
Exercised (unaudited)		(5,523,840	)		0.61
Forfeited (unaudited)		(3,543,871	)		3.22
Cancelled (unaudited)		(340,167	)		1.90
Outstanding at September 30, 2012		37,279,442		$	4.48		8.51 years	$	1,274,895,101

Information About Outstanding And Vested Stock Options

	Number of Shares			Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Term		Aggregate Intrinsic Value
Outstanding at June 30, 2008		16,333,664		$	0.03
Granted		4,160,000			0.21
Exercised		(348,328	)		0.02
Forfeited		(981,336	)		0.05
Outstanding at June 30, 2009		19,164,000			0.07
Granted		4,684,000			1.00
Exercised		(7,036,768	)		0.03
Forfeited		(290,248	)		0.41
Outstanding at June 30, 2010		16,520,984			0.34
Granted		15,402,456			2.15
Exercised		(4,279,456	)		0.25
Forfeited		(867,590	)		0.87
Cancelled		(450,000	)		0.18
Outstanding at June 30, 2011		26,326,394			1.40
Granted		17,055,120			3.29
Exercised		(1,469,118	)		1.45
Forfeited		(2,310,756	)		1.61
Outstanding at December 31, 2011		39,601,640			2.20
Granted (unaudited)		7,085,680			13.48
Exercised (unaudited)		(5,523,840	)		0.61
Forfeited (unaudited)		(3,543,871	)		3.22
Cancelled (unaudited)		(340,167	)		1.90
Outstanding at September 30, 2012		37,279,442		$	4.48		8.51 years	$	1,274,895,101
Vested and expected to vest as of June 30, 2009		18,842,329		$	0.06		7.76 years	$	4,079,780
Vested and exercisable as of June 30, 2009		10,723,479		$	0.03		7.06 years	$	2,748,003
Vested and expected to vest as of June 30, 2010		16,175,929		$	0.33		7.72 years	$	14,458,066
Vested and exercisable as of June 30, 2010		7,895,777		$	0.07		6.63 years	$	9,051,521
Vested and expected to vest as of June 30, 2011		26,025,366		$	1.39		8.37 years	$	31,601,963
Vested and exercisable as of June 30, 2011		8,628,975		$	0.35		6.53 years	$	19,421,343
Vested and expected to vest as of December 31, 2011		38,723,419		$	2.17		8.61 years	$	109,458,847
Vested and exercisable as of December 31, 2011		10,123,858		$	0.57		6.52 years	$	44,821,224
Vested and expected to vest as of September 30, 2012 (unaudited)		36,593,833		$	4.43		8.50 years	$	1,253,278,350
Vested and exercisable as of September 30, 2012 (unaudited)		11,607,655		$	1.77		7.58 years	$	428,488,416

Summary of Restricted Stock Activity

A summary of the restricted stock activity for fiscal 2011, the six months ended December 31, 2011 and the nine months ended September 30, 2012 (unaudited) is as follows:

	Number Outstanding			Weighted-average Grant Date Fair Value
Balance at June 30, 2010		—		$	—
Early exercised		453,243			0.86
Vested		(37,755	)		0.58
Balance at June 30, 2011		415,488			0.89
Early exercised		360,852			1.29
Vested		(185,640	)		0.66
Repurchased		(12,084	)		0.74
Balance at December 31, 2011		578,616			1.21
Early exercised (unaudited)		263,970			2.38
Vested (unaudited)		(491,337	)		1.50
Repurchased (unaudited)		(2,084	)		0.11
Balance at September 30, 2012		349,165			1.69