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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Cash flows from operating activities: |  |  |
Net income (loss) | $ 88,574,000 | $ 16,067,000 | $ (59,574,000)
Adjustments to reconcile net income (loss) to net cash provided by operating activities: |  |  |
Depreciation and amortization | 10,854,000 | 7,095,000 | 4,870,000
Stock-based compensation expense | 110,477,000 | 95,221,000 | 73,820,000
Accretion on marketable securities, net | (551,000) | 0 | 0
Gain on sale of capitalized software | 0 | (100,000) | 0
Loss on disposal of leasehold improvements | 0 | 433,000 | 0
Impairment of capitalized software | 238,000 | 0 | 0
Changes in assets and liabilities: |  |  |
Deferred revenue | 123,692,000 | 91,642,000 | 59,283,000
Accounts receivable | (39,917,000) | (42,247,000) | (13,565,000)
Deferred cost of revenues | (26,231,000) | (18,890,000) | (10,822,000)
Prepaid expenses and other current assets | (7,570,000) | (48,000) | (1,415,000)
Accounts payable | 3,934,000 | 1,261,000 | (6,655,000)
Accrued expenses and other current liabilities | 16,850,000 | 3,444,000 | 8,720,000
Noncurrent assets and liabilities | 5,163,000 | (264,000) | (1,006,000)
Net cash provided by operating activities | 285,513,000 | 153,614,000 | 53,656,000
Cash flows from investing activities: |  |  |
Purchases of investments | (193,300,000) | 0 | 0
Maturities of investments | 3,705,000 | 0 | 0
Capitalized software expense and purchases of intangible assets | (9,024,000) | (10,493,000) | (4,562,000)
Purchase of property and equipment | (12,116,000) | (3,191,000) | (5,562,000)
Proceeds from sale of capitalized software | 0 | 100,000 | 0
Acquisitions of companies, net of $5 cash acquired | (6,595,000) | 0 | (4,050,000)
Net cash used for investing activities | (217,330,000) | (13,584,000) | (14,174,000)
Cash flows from financing activities: |  |  |
Proceeds from exercise of stock options | 19,356,000 | 13,617,000 | 14,776,000
Taxes paid related to net-share settlement of share-based compensation awards | (49,358,000) | (11,482,000) | 0
Net cash (used for) provided by financing activities | (30,002,000) | 2,135,000 | 14,776,000
Net increase in cash, cash equivalents and restricted cash | 38,181,000 | 142,165,000 | 54,258,000
Cash, cash equivalents and restricted cash - Beginning of period | 750,345,000 | 608,180,000 | 553,922,000
Cash, cash equivalents and restricted cash - End of period | 788,526,000 | 750,345,000 | 608,180,000
Supplemental disclosure of cash flow information: |  |  |
Cash paid for income taxes | 7,620,000 | 2,320,000 | 615,000
Supplemental disclosure of noncash investing activities: |  |  |
Capitalized software and purchases of intangible assets included in Current liabilities | 0 | 0 | 1,121,000
Property and equipment included in Current liabilities | 0 | 165,000 | 166,000
Landlord incentive included in Prepaid expenses and other current assets | 0 | 0 | 2,148,000
Right of use assets obtained in exchange for new operating lease liabilities | 33,039,000 | 0 | 909,000
Right of use assets disposed or adjusted modifying operating leases liabilities | $ 1,303,000 | $ 2,024,000 | $ 0

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