Consolidated Statements of Operations (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Revenues
Collaboration revenues	$ 11,764	$ 6,674	$ 19,601	$ 10,538
Other revenues	23	16	40	37
Total revenues	11,787	6,690	19,641	10,575
Operating Expenses
Research and development	14,479	13,510	26,570	24,921
General and administrative	15,390	7,434	29,025	13,914
Total operating expenses	29,869	20,944	55,595	38,835
Operating loss	(18,082)	(14,254)	(35,954)	(28,260)
Other Income (Expense)
Unrealized appreciation (depreciation) in fair value of equity securities	(33,777)	7,734	(11,855)	(21,635)
Gain on previously held equity investment	0	0	0	7,415
Interest expense	(40)	(11)	(79)	(25)
Investment income	110	15	198	20
Other expense	(74)	(3)	(82)	(6)
Total other income (expense)	(33,781)	7,735	(11,818)	(14,231)
Equity in net loss of affiliates	(1,355)		(1,891)	(390)
Loss before income taxes	(53,218)	(6,519)	(49,663)	(42,881)
Income tax benefit (expense)	283	0	(23)	0
Net loss	(52,935)	(6,519)	(49,686)	(42,881)
Net loss attributable to noncontrolling interests	892	556	1,758	607
Net loss attributable to Intrexon	(52,043)	(5,963)	(47,928)	(42,274)
Accretion of dividends on redeemable convertible preferred stock		(7,942)		(14,347)
Net loss attributable to common shareholders	$ (52,043)	$ (13,905)	$ (47,928)	$ (56,621)
Net loss attributable to common shareholders per share, basic and diluted	$ (0.53)	$ (2.45)	$ (0.49)	$ (10.00)
Weighted average shares outstanding, basic and diluted	98,892,601	5,667,557	98,113,493	5,664,665