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v3.25.1

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Cash flows from operating activities |  |
Net loss | $ (32,486) | $ (30,804)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation expense | 825 | 943
Non-cash lease expense | 1,310 | 1,232
Stock-based compensation | 1,933 | 3,081
Interest amortization on marketable securities | (11) | (797)
Loss on sale of property and equipment | 1 |
Changes in operating assets and liabilities: |  |
Operating lease liabilities | (1,048) | (921)
Prepaid expenses and other current assets | (231) | (710)
Accounts payable, accrued liabilities and other current liabilities | (1,373) | (2,482)
Other assets | 14 | (7)
Net cash used in operating activities | (31,066) | (30,465)
Cash flows from investing activities |  |
Purchases of marketable securities | 0 | (9,913)
Proceeds from maturities of marketable securities | 1 | 54,000
Purchases of property and equipment | (231) | (114)
Net cash (used in) provided by investing activities | (230) | 43,973
Cash flows from financing activities |  |
Payment of issuance costs related to private placement | (551) | 0
Proceeds from the issuance of common stock from at-the-market sales agreement, net of issuance costs | 0 | 278
Repurchases of shares for tax withholdings upon vesting of restricted stock unit awards | (55) | (182)
Net cash (used in) provided by financing activities | (606) | 96
Net (decrease) increase in cash, cash equivalents and restricted cash equivalents | (31,902) | 13,604
Cash, cash equivalents and restricted cash equivalents, beginning of period | 84,362 | 33,773
Cash, cash equivalents and restricted cash equivalents, end of period | 52,460 | 47,377
Supplemental disclosure of non-cash activities |  |
Purchases of property and equipment in accounts payable and accrued liabilities | 0 | 14
Financing costs associated with the sale of common stock included in accounts payable and accrued expenses | $ 0 | $ 92

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