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CONSOLIDATED STATEMENT OF CASH FLOWS - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Cash flows from operating activities: |  |  |
Net loss | $ (107,150) | $ (38,531) | $ (28,354)
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |
Depreciation and amortization expense | 15,844 | 6,463 | 6,275
Credit losses on accounts receivable | 628 | 588 | 336
Accretion of marketable securities | (2,078) | (6,833) | (1,964)
Operating lease right-of-use asset amortization | 3,081 | 1,893 | 2,015
Stock-based compensation expense | 20,718 | 19,987 | 16,823
Impairment | 7,752 | 0 | 1,361
Change in fair value of contingent liabilities | (4,547) | 0 | 0
Recognition of off-market liability | (2,726) | 0 | 0
Deferred taxes | (5,867) | (290) | (290)
Other operating activity | (540) | 345 | 140
Changes in assets and liabilities: |  |  |
Accounts receivable | 10,609 | (7,704) | (6,695)
Inventory | 4,033 | (6,679) | (8,944)
Prepaid expenses and other current assets | 3,521 | (443) | (2,371)
Other non-current assets | 252 | (1,215) | (717)
Accounts payable | (528) | 723 | 1,189
Accrued compensation and benefits, accrued expenses, and other current liabilities | (7,914) | 1,398 | 4,410
Net change in other operating assets and liabilities | (12,324) | (4,866) | (2,063)
Net cash used in operating activities | (77,236) | (35,164) | (18,849)
Cash flows from investing activities: |  |  |
Purchases of marketable debt securities | (69,757) | (295,606) | (175,613)
Proceeds from sales and maturities of marketable securities | 215,829 | 216,709 | 31,000
Purchases of property and equipment | (2,612) | (3,368) | (3,841)
Acquisitions, net of cash acquired | (93,229) | 0 | 0
Net cash provided by (used in) investing activities | 50,231 | (82,265) | (148,454)
Cash flows from financing activities: |  |  |
Proceeds from common stock issued under stock plans | 738 | 3,066 | 2,889
Payments for employee taxes withheld on stock-based compensation awards | (1,446) | (2,610) | (198)
Net cash provided by (used in) financing activities | (708) | 456 | 2,691
Net decrease in cash, cash equivalents, and restricted cash | (27,713) | (116,973) | (164,612)
Effect of exchange rate changes on cash, cash equivalents, and restricted cash | 1,574 | (734) | 301
Cash, cash equivalents, and restricted cash at beginning of period | 59,319 | 177,026 | 341,337
Cash, cash equivalents, and restricted cash at end of period | 33,180 | 59,319 | 177,026
Supplemental disclosure of cash flow information: |  |  |
Common stock issued in exchange for acquisition of Akoya | 49,900 | 0 | 0
Purchases of property and equipment in accounts payable and accruals | $ 121 | $ 1,230 | $ 419

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