v3.26.3
Statements of Cash Flows - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Dec. 31, 2024
Cash flows from operating activities            
Net loss $ (23,693) $ (15,675) $ (37,248) $ (31,433) $ (58,197) $ (65,363)
Adjustments to reconcile net loss to net cash used in operating activities:            
Stock-based compensation     4,593 3,490 6,125 7,516
Impairment of property and equipment     1,625 0    
Depreciation and amortization     1,541 634 1,251 1,086
Accretion of investments, net     (500) (1,508) (2,590) (5,055)
Non-cash lease expense     7,062 1,674 3,288 2,551
Other           102
Changes in operating assets and liabilities:            
Prepaid expenses and other assets     1,022 (210) 332 (302)
Accounts payable and accrued liabilities     (1,602) (884) 1,634 775
Operating lease liabilities     (12,438) 1,878 1,496 (2,151)
Net cash used in operating activities     (35,945) (26,359) (46,661) (60,841)
Cash flows from investing activities            
Purchases of investments     (37,800) (96,285) (174,897) (208,465)
Maturities of investments     75,503 110,744 213,244 184,900
Purchases of property and equipment     (46) (107) (546) (2,536)
Net cash provided by (used in) investing activities     37,657 14,352 37,801 (26,101)
Cash flows from financing activities            
Proceeds from the issuance of common stock from initial public offering, net of discounts           93,000
Payments of common stock offering costs           (3,349)
Proceeds from the exercise of stock options     36 0   62
Proceeds from issuance of common stock under the Employee Stock Purchase Plan     37 117 141 110
Net cash provided by financing activities     73 117 141 89,823
Net increase (decrease) in cash, cash equivalents, and restricted cash     1,785 (11,890) (8,719) 2,881
Cash, cash equivalents, and restricted cash at beginning of year     18,428 27,147 27,147 24,266
Cash, cash equivalents, and restricted cash at end of year 20,213 15,257 20,213 15,257 18,428 27,147
Components of cash, cash equivalents, and restricted cash            
Cash and cash equivalents 20,213 14,697 20,213 14,697 17,868 26,587
Restricted Cash 0 560 0 560 560 560
Cash, cash equivalents, and restricted cash at end of year $ 20,213 $ 15,257 20,213 15,257 18,428 27,147
Non-cash investing and financing activities            
Change in unpaid common stock issuance costs           (197)
Addition to right-of-use assets obtained in exchange for lease obligation           47,588
Decrease to right-of-use assets due to remeasurement of lease obligation     $ 36,597 $ 0 (92)  
Vesting of early exercised stock options           6
Unpaid property and equipment purchases         $ 0 $ 400