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v3.22.2

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2022 | Jun. 30, 2021
Cash flows from operating activities |  |
Net income (loss) | $ (17,920) | $ (32,173)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation and amortization expense | 757 | 785
Noncash lease expense | 1,304 | 1,377
Stock-based compensation expense | 8,685 | 5,702
Net amortization of premiums and accretion discounts on investments | 0 | 10
Loss on disposal of property and equipment | 18 | 0
Amortization of deferred debt issuance costs | 18 | 100
Impairment of in-process research and development | 0 | 1,190
Remeasurement of contingent consideration liability | 0 | (980)
Changes in operating assets and liabilities: |  |
Accounts receivable - related party | 185 | 0
Prepaid expenses and other current assets | 1,280 | (1,240)
Other non-current assets | 408 | (116)
Accounts payable | (1,186) | 764
Contract liabilities — related party | (4,805) | (833)
Operating lease liabilities | (902) | (1,098)
Accrued and other current and non-current liabilities | 1,558 | (1,412)
Net cash used in operating activities | (10,600) | (27,924)
Cash flows from investing activities |  |
Proceeds from sales of marketable debt securities | 0 | 7,500
Proceeds from maturities of marketable debt securities | 0 | 2,750
Purchases of property and equipment | (5,481) | (2,790)
Net cash provided by (used in) investing activities | (5,481) | 7,460
Cash flows from financing activities |  |
Proceeds from issuance of common stock, net of issuance costs | 0 | 143,754
Proceeds from Employee Stock Purchase Plan | 203 | 0
Proceeds from exercise of stock options | 277 | 1,255
Taxes withheld and paid related to net share settlement of equity awards | (1,106) | 0
Deferred issuance costs | (345) | (149)
Net cash provided by (used in) financing activities | (971) | 144,860
Net change in cash, cash equivalents and restricted cash | (17,052) | 124,396
Cash, cash equivalents and restricted cash, at the beginning of period | 277,694 | 88,857
Cash, cash equivalents and restricted cash, at the end of period | 260,642 | 213,253
Reconciliation of cash, cash equivalents and restricted cash: |  |
Cash and cash equivalents | 260,642 | 208,726
Restricted cash | 0 | 4,527
Cash, cash equivalents and restricted cash, at the end of period | 260,642 | 213,253
Supplemental cash flow information |  |
Cash received from tax refund | 0 | 158
Supplemental disclosures of noncash investing and financing activities |  |
Purchases of property and equipment included in accounts payable | 4,469 | 1,363
Operating right-of-use assets obtained in exchange for operating lease liabilities | 2,343 | 0
Adjustment to goodwill | $ 0 | $ 413

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