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v3.25.3

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2025 | Sep. 30, 2024
CASH FLOWS FROM OPERATING ACTIVITIES |  |
Net loss | $ (92,673) | $ (151,722)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Stock-based compensation | 27,803 | 35,617
Change in fair value of CVR liability | (42,199) | 19,630
Gain on sale of in-process research and development asset | (10,000) | 0
Net accretion of discount on marketable securities | (6,005) | (8,985)
Interest proceeds from maturities of zero coupon U.S. Treasury Bills | 2,069 | 581
Changes in operating assets and liabilities: |  |
Accounts payable | 6,791 | 4,268
Accrued and other liabilities | (3,888) | (257)
Related party accounts payable | 3,367 | (15,138)
Prepaid expenses and other assets | (9,939) | (4,205)
Net cash used in operating activities | (124,674) | (120,211)
CASH FLOWS FROM INVESTING ACTIVITIES |  |
Proceeds from maturities and sales of marketable securities | 277,440 | 183,419
Purchases of marketable securities | (180,505) | (366,160)
Proceeds from sale of in-process research and development asset | 7,000 | 0
Net cash provided by (used in) investing activities | 103,935 | (182,741)
CASH FLOWS FROM FINANCING ACTIVITIES |  |
Proceeds from issuance of Series B non-voting convertible preferred stock in connection with private placement, net of placement and other offering costs | 0 | 168,850
Proceeds from issuance of common stock in connection with at-the-market offering program, net of issuance costs | 0 | 11,760
Payment of deferred offering costs in connection with shelf registration | (93) | (78)
Payments related to CVR | (5,251) | (1,430)
Proceeds from employee stock option exercises and employee stock plan purchases | 1,557 | 6,203
Net cash (used in) provided by financing activities | (3,787) | 185,305
Effect of exchange rate on cash and cash equivalents | 0 | 12
NET DECREASE IN CASH AND CASH EQUIVALENTS | (24,526) | (117,635)
CASH AND CASH EQUIVALENTS |  |
Beginning of period | 89,423 | 189,215
End of period | 64,897 | 71,580
Supplemental Disclosure of Non-Cash Financing Information: |  |
Exchange of Series A non-voting convertible preferred stock for common stock | 0 | 38,502
Conversion of Series B non-voting convertible preferred stock into common stock | 0 | 244,010
Unpaid amounts related to issuance of common stock in connection with at-the-market offerings, net of offering costs | 0 | 329
Allocation of deferred offering costs against proceeds of issuance of common stock | $ 0 | $ 10

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