Net Loss per Share

6 Months Ended

Jun. 30, 2013

Earnings Per Share [Abstract]

Net Loss per Share

14. Net Loss per Share

The following table presents the historical computation of basic and diluted net loss per share and the unaudited pro forma basic and diluted net loss per share:

	Three months ended June 30,						Six months ended June 30,
	2013			2012			2013			2012
Historical net loss per share:
Numerator:
Net loss attributable to Intrexon	$	(6,012	)	$	(16,535	)	$	(42,323	)	$	(30,447	)
Add: Accretion of dividends on redeemable convertible preferred stock, not declared		(7,942	)		(5,362	)		(14,347	)		(10,822	)
Net loss attributable to common shareholders	$	(13,954	)	$	(21,897	)	$	(56,670	)	$	(41,269	)
Denominator:
Weighted average shares outstanding, basic and diluted		5,667,557			5,484,572			5,664,665			5,470,415
Net loss attributable to common shareholders per share, basic and diluted	$	(2.46	)	$	(3.99	)	$	(10.00	)	$	(7.54	)

The following potentially dilutive securities have been excluded from the computations of diluted weighted average shares outstanding as of June 30, 2013 and 2012, as they would have been anti-dilutive:

	June 30,
	2013		2012
Common shares issuable upon conversion of all Series Preferred		75,402,332		61,796,890
Options		2,856,905		2,876,388
Warrants		511,098		511,098
Total		78,770,335		65,184,376

In addition to the potentially dilutive securities in the table above, Series Preferred cumulative dividends convertible into common shares at a price per share equal to the fair market value of a common share at the time of conversion have been excluded from the computation of diluted weighted-average shares outstanding as of June 30, 2013 and 2012.