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v3.25.2

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) | 6 Months Ended
--- | ---
Jun. 30, 2025 | Jun. 30, 2024
Cash flows from operating activities: |  |
Net loss | $ (50,795,000) | $ (40,790,000)
Adjustments to reconcile net loss to net cash used in operating activities |  |
Depreciation and amortization | 496,000 | 360,000
Net (accretion) and amortization of investments in marketable securities | (528,000) | (1,807,000)
Change in fair value of preferred stock tranche right liability |  | 7,390,000
Non-cash lease expense | 894,000 | 315,000
Stock-based compensation expense | 8,429,000 | 3,845,000
Changes in operating assets and liabilities: |  |
Prepaid expenses and other current assets | (5,144,000) | (1,170,000)
Other assets | (548,000) | 51,000
Accounts payable | 1,216,000 | (1,040,000)
Accrued expenses and other current liabilities | 784,000 | (795,000)
Operating lease liabilities | (111,000) | (326,000)
Net cash used in operating activities | (45,307,000) | (33,967,000)
Cash flows from investing activities |  |
Purchases of short-term investments | (56,093,000) | (183,231,000)
Maturities of short-term investments | 100,033,000 | 36,240,000
Purchases of property and equipment | (313,000) | (2,039,000)
Net cash provided by (used in) investing activities | 43,627,000 | (149,030,000)
Cash flows from financing activities |  |
Proceeds from initial public offering and concurrent private placement, net of underwriter discounts and commissions and deferred offering costs |  | 159,099,000
Proceeds from issuance of Series B convertible preferred stock, net of issuance costs paid |  | 63,913,000
Proceeds from exercise of stock options | 6,000 |
Repurchase of unvested restricted common stock | (1,000) |
Payment of deferred offering costs | (63,000) |
Net cash (used in) provided by financing activities | (58,000) | 223,012,000
Net (decrease) increase in cash, cash equivalents, and restricted cash | (1,738,000) | 40,015,000
Cash, cash equivalents, and restricted cash at beginning of period | 56,910,000 | 70,254,000
Cash, cash equivalents, and restricted cash at end of period | 55,172,000 | 110,269,000
Supplemental disclosure for noncash investing and financing activities: |  |
Settlement of Series B preferred stock tranche right liability |  | 11,590,000
Right-of-use assets obtained in exchange for operating lease liabilities | 10,499,000 |
Deferred offering costs included in accounts payable and accrued expenses at period end | 262,000 | 1,394,000
Reconciliation of cash, cash equivalents and restricted cash |  |
Cash and cash equivalents | 55,067,000 | 110,164,000
Restricted cash | 105,000 | 105,000
Total cash, cash equivalents and restricted cash shown in the statement of cash flows | $ 55,172,000 | 110,269,000
Series A Convertible Preferred Stock |  |
Supplemental disclosure for noncash investing and financing activities: |  |
Conversion of convertible preferred stock into common stock upon closing of initial public offering |  | 89,487,000
Series B Convertible Preferred Stock |  |
Supplemental disclosure for noncash investing and financing activities: |  |
Conversion of convertible preferred stock into common stock upon closing of initial public offering |  | $ 145,252,000

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