v3.26.1
Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
OPERATING ACTIVITIES:    
Net loss $ (110,845) $ (143,189)
Adjustments to reconcile net loss to net cash provided by operating activities:    
Depreciation 4,625 6,506
Stock-based compensation expense 11,004 13,651
Change in the estimated fair value of contingent consideration 27,107 8,164
Change in the estimated fair value of success payment liabilities 5,239 4,055
Non-cash expense for operating lease right-of-use assets 2,958 4,463
Impairment of long-lived assets 0 44,611
Other non-cash items, net (4,871) (5,794)
Changes in operating assets and liabilities:    
Prepaid expenses and other assets 1,923 740
Operating lease right-of-use assets and liabilities (940) (81)
Accounts payable (397) (2,999)
Accrued expenses and other liabilities (5,972) (11,885)
Net cash used in operating activities (70,169) (81,758)
INVESTING ACTIVITIES:    
Purchases of marketable securities (107,260) (1,682)
Proceeds from maturities of marketable securities 70,816 25,354
Purchases of property and equipment (1,909) (24)
Proceeds from disposal of assets 271 635
Net cash provided by (used in) investing activities (38,082) 24,283
FINANCING ACTIVITIES:    
Proceeds from employee stock purchase plan and exercise of stock options 304 1,460
Proceeds related to common stock financings, net 89,646 254
Proceeds from issuance of common stock allocated to stock purchase option 3,688 0
Principal payments, net for tenant improvement loan (184) (171)
Net cash provided by financing activities 93,454 1,543
Net decrease in cash, cash equivalents, and restricted cash (14,797) (55,932)
Cash, cash equivalents, and restricted cash at beginning of period 76,065 131,398
Cash, cash equivalents, and restricted cash at end of period 61,268 75,466
SUPPLEMENTAL CASH FLOW INFORMATION:    
Operating lease right-of-use assets obtained in exchange for lease obligations 2,056 0
Cash received for tenant improvement allowances 0 891
Derecognition of operating lease right-of-use assets for lease modification $ 0 $ (2,724)