v3.26.1
Condensed Statements of Cash Flows (Unaudited)
$ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Cash flows from operating activities      
Net loss $ (210,991) $ (149,669)  
Adjustments to reconcile net loss to net cash used in operating activities      
Depreciation and amortization 1,376 1,318  
Net accretion of discounts on marketable securities (2,229) (6,470)  
Stock-based compensation 31,194 22,105  
Amortization of right-of-use assets 888 1,048  
Changes in assets and liabilities      
Prepaid expenses and other assets 1,973 (2,470)  
Accounts payable 11,940 2,364  
Accrued and other liabilities 10,520 7,718  
Contract assets (9,445) 0  
Lease liabilities 1,393 1,240  
Net cash used in operating activities (163,381) (122,816)  
Cash flows from investing activities      
Purchases of property and equipment, net (1,833) (1,993)  
Purchases of marketable securities (356,043) (232,760)  
Maturities of marketable securities 320,896 360,488  
Net cash (used in) provided by investing activities (36,980) 125,735  
Cash flows from financing activities      
Proceeds from issuance of common stock upon public offering, net of issuance costs 183,235 0  
Proceeds from issuance of pre-funded warrants 141,000 0  
Proceeds from issuance of common stock related to at-the-market offering program, net of issuance costs 33,193 24,984  
Proceeds from exercise of common stock options 2,041 1,544  
Proceeds from ESPP purchase 922 820  
Net cash provided by financing activities 360,391 27,348  
Net increase in cash, cash equivalents and restricted cash 160,030 30,267  
Cash, cash equivalents and restricted cash, at beginning of period 113,840 85,183 $ 85,183
Cash, cash equivalents and restricted cash, at end of period 273,870 115,450 113,840
Reconciliation of cash, cash equivalents and restricted cash      
Cash and cash equivalents 272,589 114,645 112,825
Restricted cash 1,281 805  
Cash, cash equivalents and restricted cash 273,870 115,450 $ 113,840
Supplemental non-cash investing and financing activities:      
Right-of-use asset obtained in exchange for a new operating lease liability 0 6,186  
Purchases of property and equipment in accounts payable and accrued liabilities 668 657  
Unpaid at-the-market offering program costs in accrued liabilities 117 0  
Unpaid Offering Costs $ 837 $ 0