| Mar'20 | Dec'19 | Sep'19 | Jun'19 | Mar'19 | Dec'18 | Sep'18 | Jun'18 | Mar'18 | Dec'17 | Sep'17 | Jun'17 | Mar'17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Revenue | ||||||||||||
- | - | - | - | - | - | - | - | - | 0 | 0 | - | 0 |
Revenue | ||||||||||||
- | - | - | - | - | - | - | - | - | - | - | 0 | - |
Operating expenses: | ||||||||||||
Research and development | ||||||||||||
70,857 | 66,459 | 64,499 | 60,991 | 54,572 | 48,769 | 39,833 | 35,122 | 0 | - | 0 | 0 | - |
General and administrative | ||||||||||||
21,075 | 19,596 | 18,131 | 17,001 | 14,601 | 12,475 | 10,450 | 8,260 | 0 | - | 0 | 0 | - |
Total operating expenses | ||||||||||||
91,932 | 86,055 | 82,630 | 77,992 | 69,173 | 61,244 | 52,500 | 45,758 | 43,248 | 39,088 | 0 | 0 | 0 |
Loss from operations | ||||||||||||
-91,932 | -86,055 | -82,630 | -77,992 | -69,173 | -61,244 | -50,283 | -43,382 | 0 | - | 0 | 0 | - |
Other income (expense): | ||||||||||||
Interest income | ||||||||||||
3,293 | 2,644 | 2,602 | 2,577 | 2,193 | 1,547 | 904 | 454 | 0 | - | 0 | 0 | - |
Interest expense | ||||||||||||
2,890 | 2,115 | 1,258 | 660 | 269 | 228 | 474 | 722 | 0 | - | 0 | 0 | - |
Change in fair value of preferred stock tranche liability | ||||||||||||
- | - | - | - | - | - | - | - | - | - | 0 | 0 | - |
Total other income (expense), net | ||||||||||||
403 | 529 | 1,344 | 1,917 | 1,924 | 1,319 | 587 | 1 | 1,440 | 3,711 | 0 | 0 | 0 |
Loss before income taxes | ||||||||||||
0 | - | - | - | 0 | - | - | - | - | - | - | - | - |
Income tax expense | ||||||||||||
0 | - | - | - | - | - | - | - | - | - | - | - | - |
Net loss | ||||||||||||
0 | - | - | - | 0 | - | - | - | - | -35,377 | 0 | 0 | 0 |
Net loss per share attributable to common stockholders, basic and diluted | ||||||||||||
-0.61 | -0.67 | -0.82 | -0.80 | -0.75 | 18.21 | -0.81 | -9.96 | -12.44 | -17.64 | -15.18 | -12.81 | -10.41 |
Weighted average number of common shares used in net loss per share attributable to common stockholders, basic and diluted | ||||||||||||
41,765 | 35,163 | 25,829 | 25,809 | 25,804 | 26,145 | 19,619 | 1,199 | 972 | - | 961 | 961 | - |
Comprehensive loss: | ||||||||||||
Net Loss | ||||||||||||
0 | - | - | - | 0 | - | - | - | - | - | - | - | - |
Cumulative dividends on convertible preferred stock | ||||||||||||
- | - | - | - | - | - | - | - | - | 18,390 | 0 | 0 | 0 |
Other comprehensive gain (loss): | ||||||||||||
Unrealized gain (loss) on marketable securities | ||||||||||||
-99 | -6 | 0 | 0 | 0 | - | - | - | - | - | - | - | - |
Total other comprehensive gain (loss): | ||||||||||||
0 | - | - | - | 0 | - | - | - | - | - | - | - | - |
Net loss attributable to common stockholders | ||||||||||||
- | - | -81,286 | -76,075 | - | -59,925 | -56,961 | -55,623 | -56,001 | -53,767 | 0 | 0 | 0 |
Total other comprehensive gain (loss): | ||||||||||||
- | - | 0 | 0 | - | - | - | - | - | - | - | - | - |
Comprehensive loss | ||||||||||||
0 | - | 0 | 0 | 0 | - | 0 | 0 | 0 | - | - | - | - |