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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
Cash flows from operating activities: |  |
Net Income (Loss) | $ (192,744) | $ (138,834)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Stock compensation expense | 44,929 | 28,602
Depreciation expense | 2,531 | 1,931
Net amortization of premiums and discounts on investments | (4,218) | 1,227
Change in fair value of contingent consideration liability | (3,155) | (4,395)
Changes in assets and liabilities: |  |
Accounts receivable | 228 | 115
Contract asset | 4,913 | (227)
Prepaid expenses and other current assets | 2,671 | 478
Operating lease assets and liabilities, net | 809 | 73
Accounts payable | 4,202 | (4,611)
Accrued expenses and other liabilities | 4,088 | 9,540
Deferred revenue | 15 | (165)
Net cash used in operating activities | (135,731) | (106,266)
Cash flows from investing activities: |  |
Purchases of property and equipment | (3,418) | (4,651)
Purchases of investments | (163,975) | (151,945)
Proceeds from maturities of investments | 293,984 | 87,600
Net cash provided by (used in) investing activities | 126,591 | (68,996)
Cash flows from financing activities: |  |
Proceeds from issuance of common stock upon exercise of stock options | 1,750 | 1,742
Proceeds from issuance of common stock under ESPP | 1,627 | 1,137
Net cash provided by financing activities | 3,377 | 2,879
Net decrease in cash, cash equivalents, and restricted cash | (5,763) | (172,383)
Cash, cash equivalents, and restricted cash at beginning of period | 154,372 | 282,697
Cash, cash equivalents and restricted cash at end of period | 148,609 | 110,314
Supplemental disclosure of non-cash activities: |  |
Periodic change to additions of property and equipment in accounts payable and accrued expenses | $ (772) | $ 669

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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 13 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-13 + Details
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- Definition The cash inflow associated with the sale and maturity (principal being due) of other investments, prepayment and call (request of early payment) of other investments not otherwise defined in the taxonomy. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-12 + Details
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- Definition Amount of noncash expense for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (a) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28 + Details
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- References No definition available. + Details
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