| Balance Sheets | 2025-09-30 | 2025-06-30 | ||
|---|---|---|---|---|
| Total assets | 391,195 | 420,521 | ||
| Total stockholders' deficit | 378,584 | 408,743 | ||
| Total liabilities, redeemable convertible preferred stock and stockholders' deficit | 391,195 | 420,521 | ||
Upstream Bio, Inc. (UPB)
Upstream Bio, Inc. (UPB)