Alumis Inc.
Cash Flow Statement
| Line Item | Jun 2026 | Mar 2026 | Dec 2025 | Sep 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sep 2024 |
|---|---|---|---|---|---|---|---|---|
| Operating Activities | ||||||||
| Net Income | $-142.2M | $-93.1M | $-92.9M | $-110.8M | $59.3M | $-99.0M | $-94.8M | $-93.1M |
| Depreciation & Amortization | $800.0K | $871.0K | $853.0K | $900.0K | $900.0K | $843.0K | $794.0K | $800.0K |
| Depreciation | — | — | — | — | — | — | — | — |
| Amortization | — | — | — | — | — | — | — | — |
| Stock-Based Compensation | $14.3M | $12.3M | $8.1M | $9.8M | $18.6M | $7.0M | $6.4M | $7.3M |
| Net Cash from Operating Activities | $-81.5M | $-87.1M | $-71.9M | $-110.9M | $-106.4M | $-80.4M | $-74.8M | $-83.8M |
| Investing Activities | ||||||||
| Capital Expenditures | $237.0K | $164.0K | $0 | $0 | $616.0K | $37.0K | $366.0K | $779.0K |
| Business Acquisitions | — | — | — | — | — | — | — | — |
| Net Cash from Investing Activities | $68.7M | $-285.7M | $95.0M | $24.0M | $129.4M | $39.4M | $31.0M | $-93.2M |
| Financing Activities | ||||||||
| Dividends Paid | — | — | — | — | — | — | — | — |
| Stock Repurchases | — | — | — | — | — | — | — | — |
| Net Cash from Financing Activities | $12.6M | $347.0M | — | — | — | — | $5.0K | $235.2M |
| Net Change in Cash | — | — | — | — | — | — | — | — |
| Free Cash Flow | $-81.7M | $-87.2M | $-71.9M | $-110.9M | $-107.0M | $-80.4M | $-75.1M | $-84.5M |