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								26,423,376
Exercise of stock options	488															488
Exercise of stock options, Shares								103,153
Issuance of stock, net of issuance costs		$ 7,648	$ 42,700			$ 1,380	$ 16,538		$ 1	$ 6			$ 1				$ 7,647	$ 42,694			$ 1,380	$ 16,537
Issuance of stock, net of costs and fees (in shares)									793,021	4,816,753		144,505	1,373,677
Stock-based compensation expense	4,977															4,977
Other comprehensive gain (loss)	29																						29
Net loss	(44,247)																							(44,247)
Balance at Sep. 30, 2018	94,837							$ 34								294,329							(13)	(199,513)
Balance (in shares) at Sep. 30, 2018								33,654,485
Balance at Dec. 31, 2017	65,324							$ 26								220,606							(42)	(155,266)
Balance (in shares) at Dec. 31, 2017								26,423,376
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 Jun. 30, 2018	$ 108,712							$ 34								292,461							(7)	(183,776)
Balance (in shares) at Jun. 30, 2018								33,621,055
Exercise of stock options, Shares								96
Issuance of stock, net of issuance costs							$ 330															$ 330
Issuance of stock, net of costs and fees (in shares)													33,334
Stock-based compensation expense	1,538															1,538
Other comprehensive gain (loss)	(6)																						(6)
Net loss	(15,737)																							(15,737)
Balance at Sep. 30, 2018	94,837							$ 34								294,329							(13)	(199,513)
Balance (in shares) at Sep. 30, 2018								33,654,485
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	$ 51															51
Exercise of stock options, Shares	7,780							7,780
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
Exercise of warrants	$ 2															2
Exercise of warrants, Shares								250
Stock-based compensation expense	6,623															6,623
Other comprehensive gain (loss)	24																						24
Net loss	(55,709)																							(55,709)
Balance at Sep. 30, 2019	$ 94,574							$ 43								367,764							21	(273,254)
Balance (in shares) at Sep. 30, 2019	42,441,227							42,441,227
Balance (in shares) at Sep. 30, 2019	666													666
Balance at Jun. 30, 2019	$ 111,915							$ 43								365,329							4	(253,461)
Balance (in shares) at Jun. 30, 2019								42,435,497
Balance (in shares) at Jun. 30, 2019														666
Exercise of stock options	45															45
Exercise of stock options, Shares								5,480
Exercise of warrants	2															2
Exercise of warrants, Shares								250
Stock-based compensation expense	2,388															2,388
Other comprehensive gain (loss)	17																						17
Net loss	(19,793)																							(19,793)
Balance at Sep. 30, 2019	$ 94,574							$ 43								$ 367,764							$ 21	$ (273,254)
Balance (in shares) at Sep. 30, 2019	42,441,227							42,441,227
Balance (in shares) at Sep. 30, 2019	666													666