| Mar'20 | Dec'19 | Sep'19 | Jun'19 | Mar'19 | ||
|---|---|---|---|---|---|---|
Cash flows from operating activities | ||||||
Net loss | ||||||
-44,449 | -41,975 | 0 | 0 | 0 | ||
Adjustments to reconcile net loss to net cash used in operating activities | ||||||
Depreciation and amortization | ||||||
1,288 | 1,245 | 0 | 0 | 0 | ||
Net amortization of premiums and discounts on marketable securities | ||||||
232 | 473 | 0 | 0 | 0 | ||
Stock-based compensation | ||||||
2,543 | 2,168 | 0 | 0 | 0 | ||
Loss on sale of property and equipment | ||||||
-13 | -14 | 0 | 0 | 0 | ||
Gain on sales of marketable securities | ||||||
9 | 8 | 0 | 0 | 0 | ||
Changes in assets and liabilities | ||||||
Prepaid expenses and other assets | ||||||
715 | 1,963 | 0 | 0 | 0 | ||
Right-of-use assets | ||||||
-1,066 | -1,093 | 0 | 0 | 0 | ||
Accounts payable | ||||||
-473 | -195 | 0 | 0 | 0 | ||
Accrued and other liabilities | ||||||
3,141 | 2,030 | 0 | 0 | 0 | ||
Lease liabilities | ||||||
-1,246 | -1,249 | 0 | 0 | 0 | ||
Net cash used in operating activities | ||||||
-39,073 | -39,313 | 0 | 0 | 0 | ||
Cash flows from investing activities | ||||||
Purchases of property and equipment, net | ||||||
- | 1,353 | 0 | 0 | 0 | ||
Purchases of marketable securities | ||||||
79,931 | 88,004 | 0 | 0 | 0 | ||
Maturities of marketable securities | ||||||
56,347 | 73,528 | 0 | 0 | 0 | ||
Sales of marketable securities | ||||||
- | 18,094 | 0 | 0 | 0 | ||
Net cash provided by investing activities | ||||||
-12,237 | 2,265 | 0 | 0 | 0 | ||
Cash flows from financing activities | ||||||
Proceeds from exercise of common stock options | ||||||
322 | 289 | 0 | 0 | 0 | ||
Payments of deferred offering costs | ||||||
- | - | - | - | 0 | ||
Net cash provided by (used in) financing activities | ||||||
51,470 | 50,610 | 0 | 0 | 0 | ||
Net increase in cash, cash equivalents and restricted cash | ||||||
160 | 13,562 | 0 | 0 | 0 | ||
Supplemental disclosure of cash flow information: | ||||||
Cash paid for income taxes | ||||||
1 | 1 | 0 | 0 | 0 | ||
Cash paid for interest | ||||||
88 | 91 | 0 | 0 | 0 | ||
Supplemental non-cash investing and financing activities: | ||||||
Unpaid deferred offering costs | ||||||
- | - | - | 0 | 0 | ||
Vesting of early exercised options and restricted stock | ||||||
56 | 114 | 0 | 0 | 0 | ||
Purchases of property and equipment in accounts payable and accrued liabilities | ||||||
0 | - | 0 | 0 | 0 | ||