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v3.22.2.2

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2022 | Sep. 30, 2021
Cash flows from operating activities |  |
Net loss | $ (1,429,179) | $ (503,776)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation and amortization | 16,712 | 10,836
Reduction in the carrying amount of right-of-use assets | 20,970 | 19,063
Stock-based compensation | 112,330 | 118,405
Goodwill impairment | 1,000,081 | 0
Change in fair value of derivative liabilities | (103,057) | 0
Non-cash severance | 0 | 7,873
Change in deferred tax asset valuation allowance | 0 | (2,638)
Other | 909 | 6,714
Changes in operating assets and liabilities: |  |
Contract asset | 32,538 | (5,599)
Prepaid expenses and other current assets | 20,325 | (3,979)
Other assets | (2,131) | (1,071)
Accounts payable | (9,115) | (4,657)
Operating lease liabilities | (19,085) | (16,785)
Accrued expenses and other current and non-current liabilities | (9,131) | (45,240)
Net cash used in operating activities | (367,833) | (420,854)
Cash flows from investing activities |  |
Purchases of property and equipment | (11,841) | (32,128)
Net cash acquired in acquisitions | 0 | 294,439
Purchase of short-term investments | (1,219,841) | 0
Maturities of short-term investments | 466,000 | 0
Other | (110) | 0
Net cash (used in) provided by investing activities | (765,792) | 262,311
Cash flows from financing activities |  |
Proceeds from issuance of common stock | 12,117 | 4,709
Proceeds from issuance of Series U-2 preferred stock, net | 0 | 397,862
Other | (1,725) | 0
Net cash provided by financing activities | 10,392 | 402,571
Net (decrease) increase in cash, cash equivalents, and restricted cash | (1,123,233) | 244,028
Cash, cash equivalents, and restricted cash at beginning of the period | 1,626,247 | 399,828
Cash, cash equivalents, and restricted cash at end of the period | $ 503,014 | $ 643,856

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