Quarterly Financial Information (unaudited)

12 Months Ended

Dec. 31, 2019

Quarterly Financial Information (unaudited)

Quarterly Financial Information (unaudited)

12. Quarterly Financial Information (unaudited)

		First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Total Year
2019
Research and development expenses	$	8,872	$	10,010	$	11,572	$	12,512	$	42,966
General and administrative expenses	$	3,667	$	2,502	$	2,327	$	2,960	$	11,456
Net loss	$	(12,483)	$	(12,423)	$	(13,806)	$	(15,409)	$	(54,121)
Net loss per common share, basic and diluted	$	(0.24)	$	(0.24)	$	(0.26)	$	(0.25)	$	(0.99)
2018
Research and development expenses	$	3,927	$	7,232	$	9,148	$	8,087	$	28,394
General and administrative expenses	$	2,187	$	2,338	$	2,073	$	2,187	$	8,785
Net loss	$	(5,999)	$	(9,504)	$	(11,110)	$	(10,113)	$	(36,726)
Net loss per common share, basic and diluted	$	(0.15)	$	(0.24)	$	(0.27)	$	(0.24)	$	(0.90)