v3.26.1
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
OPERATING ACTIVITIES    
Net loss $ (14,522) $ (25,848)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation and amortization 3,929 29,764
Stock-based compensation expense 9,776 11,179
Net (gains) losses on equity securities (2,022) 1,425
Deferred income taxes (10) (770)
Accretion of discounts on marketable investment securities (454) (1,435)
Other 532 30
Change in operating assets and liabilities:    
Accounts receivable 1,075 (5,217)
Prepaid expenses and other current assets (6,667) (3,364)
Inventory (207) 1,286
Operating lease assets 371 420
Other assets (530) (38)
Accounts payable 3,193 615
Operating lease liabilities (172) (526)
Accrued compensation (19,176) (14,698)
Other accrued and current liabilities 2,755 1,141
Net cash used in operating activities (22,129) (6,036)
INVESTING ACTIVITIES    
Purchases of marketable investment securities (55,136) (48,431)
Proceeds from maturities of marketable investment securities 39,100 36,300
Purchases of debt securities classified as held-to-maturity 0 (5,569)
Proceeds from sale of equity securities 2,681 0
Purchases of property and equipment (12,455) (4,740)
Proceeds from sale of property and equipment 7 9
Net cash used in investing activities (25,803) (22,431)
FINANCING ACTIVITIES    
Proceeds from exercise of common stock options 322 18
Payment of employees’ taxes on vested restricted stock units and performance-based restricted stock units (6,598) (2,515)
Proceeds from contributions to the employee stock purchase plan 1,267 970
Repayment of principal portion of finance lease liabilities (24) (26)
Net cash used in financing activities (5,033) (1,553)
NET CHANGE IN CASH AND CASH EQUIVALENTS (52,965) (30,020)
Beginning of period 116,729 119,709
End of period 63,764 89,689
DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES:    
Accrued purchases of property and equipment 4,097 3,217
Finance lease assets obtained in exchange for lease obligations $ 0 $ 44

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