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v3.20.2

CONDENSED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2020 | Sep. 30, 2019
Cash flows from operating activities: |  |
Net loss | $ (51,830) | $ (39,478)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation and amortization | 109 | 35
Accretion and amortization on investments, net | 387 | (1,283)
Gain on sales of available for sale securities | (19) |
Net gain on exchange and sales of equity investment | (148) |
Change in fair value of equity investment, including foreign currency translation | (187) | 212
Stock-based compensation for services by non-employees | 54 | 50
Stock-based compensation for employees and directors | 5,043 | 4,429
Amortization related to 401(k) contributions |  | 9
Amortization of right-of-use assets | 647 | 504
Changes in assets and liabilities: |  |
Current and noncurrent assets | (2,563) | (1,399)
Amount due to Janssen Biotech, Inc. | (14,269) | (1,403)
Other current and noncurrent liabilities | 8,738 | 4,861
Net cash used in operating activities | (54,038) | (33,463)
Cash flows from investing activities: |  |
Purchases of property and equipment | (390) | (324)
Purchases of marketable securities | (220,066) | (102,276)
Proceeds from sales of securities available for sale | 7,681 |
Proceeds from maturities of marketable securities | 128,952 | 137,013
Proceeds from sales of equity investment | 339 |
Net cash (used in) provided by investing activities | (83,484) | 34,413
Cash flows from financing activities: |  |
Proceeds from issuances of common stock from equity plans | 97 | 167
Proceeds from issuance of common stock and warrants in public offering, net of paid issuance costs | 140,184 |
Proceeds from issuances of common stock from at market offerings, net of paid issuance costs | 4,075 | 9,060
Proceeds from exercise of warrants | 16 |
Proceeds from debt financing, net of paid debt issuance costs and debt discounts | 24,555 |
Net cash provided by financing activities | 168,927 | 9,227
Net increase in cash, cash equivalents and restricted cash | 31,405 | 10,177
Cash, cash equivalents and restricted cash at the beginning of the period | 13,914 | 10,844
Cash, cash equivalents and restricted cash at the end of the period | $ 45,319 | $ 21,021

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