Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDER'S EQUITY

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDER'S EQUITY - USD ($) $ in Thousands	Total	Incyte	Follow On Offering	Follow On Offering Common Stock and Warrants	Follow On Offering Preferred Stock and Warrants	Private Placement	At The Market	Common Stock	Common Stock Incyte	Common Stock Follow On Offering	Common Stock Follow On Offering Common Stock and Warrants	Common Stock Private Placement	Common Stock At The Market	Preferred Stock	Preferred Stock Follow On Offering Preferred Stock and Warrants	Additional Paid-In Capital	Additional Paid-In Capital Incyte	Additional Paid-In Capital Follow On Offering	Additional Paid-In Capital Follow On Offering Common Stock and Warrants	Additional Paid-In Capital Follow On Offering Preferred Stock and Warrants	Additional Paid-In Capital Private Placement	Additional Paid-In Capital At The Market	Accumulated Other Comprehensive Gain (Loss)	Accumulated Deficit
Balance at Dec. 31, 2017	$ 65,324							$ 26								$ 220,606							$ (42)	$ (155,266)
Balance (in shares) at Dec. 31, 2017								26,423,375
Exercise of stock options	487															487
Exercise of stock options, Shares								103,057
Issuance of stock, net of issuance costs		$ 7,648	$ 42,664			$ 1,380	$ 16,244		$ 1	$ 5			$ 2				$ 7,647	$ 42,659			$ 1,380	$ 16,242
Issuance of stock, net of costs and fees (in shares)									793,021	4,816,753		144,505	1,340,343
Stock-based compensation expense	3,440															3,440
Other comprehensive gain (loss)	35																						35
Net loss	(28,510)																							(28,510)
Balance at Jun. 30, 2018	108,712							$ 34								292,461							(7)	(183,776)
Balance (in shares) at Jun. 30, 2018								33,621,054
Balance at Dec. 31, 2017	65,324							$ 26								220,606							(42)	(155,266)
Balance (in shares) at Dec. 31, 2017								26,423,375
Net loss	(62,300)
Balance at Dec. 31, 2018	$ 78,586							$ 34								296,100							(3)	(217,545)
Balance (in shares) at Dec. 31, 2018	33,765,864							33,765,864
Balance (in shares) at Dec. 31, 2018	0
Balance at Mar. 31, 2018	$ 104,499							$ 32								274,230							(34)	(169,729)
Balance (in shares) at Mar. 31, 2018								32,236,427
Exercise of stock options	245															245
Exercise of stock options, Shares								44,284
Issuance of stock, net of issuance costs							$ 16,244						$ 2									$ 16,242
Issuance of stock, net of costs and fees (in shares)													1,340,343
Stock-based compensation expense	1,744															1,744
Other comprehensive gain (loss)	27																						27
Net loss	(14,047)																							(14,047)
Balance at Jun. 30, 2018	108,712							$ 34								292,461							(7)	(183,776)
Balance (in shares) at Jun. 30, 2018								33,621,054
Balance at Dec. 31, 2018	$ 78,586							$ 34								296,100							(3)	(217,545)
Balance (in shares) at Dec. 31, 2018	33,765,864							33,765,864
Exercise of stock options	$ 7															7
Exercise of stock options, Shares	2,300							2,300
Issuance of stock, net of issuance costs				$ 60,359	$ 4,638						$ 9								$ 60,350	$ 4,638
Issuance of stock, net of costs and fees (in shares)											8,667,333				666
Stock-based compensation expense	$ 4,234															4,234
Other comprehensive gain (loss)	7																						7
Net loss	(35,916)																							(35,916)
Balance at Jun. 30, 2019	$ 111,915							$ 43								365,329							4	(253,461)
Balance (in shares) at Jun. 30, 2019	42,435,497							42,435,497
Balance (in shares) at Jun. 30, 2019	666													666
Balance at Mar. 31, 2019	$ 64,018							$ 34								297,982							8	(234,006)
Balance (in shares) at Mar. 31, 2019								33,766,941
Exercise of stock options	3															3
Exercise of stock options, Shares								1,223
Issuance of stock, net of issuance costs				$ 60,359	$ 4,638						$ 9								$ 60,350	$ 4,638
Issuance of stock, net of costs and fees (in shares)											8,667,333				666
Stock-based compensation expense	2,356															2,356
Other comprehensive gain (loss)	(4)																						(4)
Net loss	(19,455)																							(19,455)
Balance at Jun. 30, 2019	$ 111,915							$ 43								$ 365,329							$ 4	$ (253,461)
Balance (in shares) at Jun. 30, 2019	42,435,497							42,435,497
Balance (in shares) at Jun. 30, 2019	666													666