| Cash Flow | 2025-09-30 | 2025-06-30 |
|---|---|---|
| Net loss | -150,394 | -39,642 |
| Stock-based compensation | 35,417 | 25,630 |
| Net accretion of discounts on marketable securities | -3,876 | -2,152 |
| Depreciation and amortization | 2,629 | 1,713 |
| Non-cash lease expense | 1,161 | 624 |
| Gain on bargain purchase in connection with the acelyrin merger | 187,907 | 187,907 |
| Impairment of long-lived assets | 529 | - |
| Research and development prepaid expenses | -9,426 | -7,373 |
| Other prepaid expenses and other assets | -13,346 | -96 |
| Other assets, non-current | 5,073 | 1,723 |
| Accounts payable | -11,586 | -1,162 |
| Deferred revenue | 1,944 | 2,611 |
| Research and development accrued expenses | 4,935 | 11,037 |
| Other accrued expenses and current liabilities | 2,554 | 6,537 |
| Operating lease liabilities | -2,328 | -1,349 |
| Other liabilities, non-current | 168 | 168 |
| Deferred income tax liability | 8,561 | 8,561 |
| Net cash used in operating activities | -297,616 | -186,707 |
| Maturities of marketable securities | 305,423 | 144,274 |
| Purchases of marketable securities | 161,648 | 24,535 |
| Purchases of property and equipment | 653 | 653 |
| Cash, cash equivalents and restricted cash acquired in connection with the acelyrin merger | 49,742 | 49,742 |
| Net cash provided by (used in) investing activities | 192,864 | 168,828 |
| Repurchase of common stock shares issued upon early exercised restricted common stock | 17 | 17 |
| Proceeds from issuance of common stock under the 2024 espp | 766 | 766 |
| Net cash provided by financing activities | 749 | 749 |
| Net (decrease) increase in cash, cash equivalents and restricted cash | -104,003 | -17,130 |
| Cash and cash equivalents at beginning of period | 170,632 | - |
| Cash and cash equivalents at end of period | 66,629 | - |
ALUMIS INC. (ALMS)
ALUMIS INC. (ALMS)