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v3.23.2

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2023 | Jun. 30, 2022
Operating activities |  |
Net loss | $ (243,521) | $ (48,357)
Adjustments to reconcile net loss to net cash provided by operating activities: |  |
Depreciation and amortization | 11,283 | 16,355
Share-based compensation | 312,752 | 190,653
Impairment and abandonment charges for leases and leasehold improvements | 117,315 | 0
Other | (4,501) | 12,473
Changes in assets and liabilities: |  |
Accounts receivable | 136,827 | 143,877
Prepaid expenses and other assets | (23,048) | (31,057)
Operating lease right-of-use assets | 34,595 | 25,103
Accounts payable | (24,295) | 40,557
Accrued expenses and other liabilities | (31,663) | 10,605
Operating lease liabilities | (39,568) | (26,752)
Net cash provided by operating activities | 246,176 | 333,457
Investing activities |  |
Purchases of property and equipment and intangible assets | (2,800) | (19,916)
Purchases of marketable securities | (654,349) | (367,806)
Sales of marketable securities | 29,271 | 4,168
Maturities of marketable securities | 609,402 | 393,784
Acquisition of business, net of cash acquired | 0 | (86,059)
Net cash used in investing activities | (18,476) | (75,829)
Financing activities |  |
Proceeds from exercise of stock options, net | 3,216 | 4,080
Repurchases of Class A common stock | (500,000) | 0
Shares repurchased for tax withholdings on release of restricted stock units and restricted stock awards | (163,203) | (37,953)
Net cash used in financing activities | (659,987) | (33,873)
Effect of exchange rate changes on cash, cash equivalents and restricted cash | 1,075 | (1,947)
Net increase (decrease) in cash, cash equivalents and restricted cash | (431,212) | 221,808
Cash, cash equivalents and restricted cash, beginning of period | 1,617,660 | 1,427,064
Cash, cash equivalents and restricted cash, end of period | 1,186,448 | 1,648,872
Supplemental cash flow information |  |
Operating lease right-of-use assets obtained in exchange for operating lease liabilities | $ 13,809 | $ 15,899

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