Box score
X4 Pharmaceuticals, Inc
Reported $85M sold in a new Form D filed August 25, 2025 (Boston, Massachusetts).
- Biggest raise
- $85M filed Aug 25, 2025
- League
- Bio & Health Biotechnology
- Based in
- Boston, Massachusetts
- Season rank
- #41 of 1,311 in the Bio & Health League; #287 of 12,397 overall (2025)
- Entity
- Corporation
Form D filings since 2024 1
| Filed | Form | Sold | Offering | Filing |
|---|---|---|---|---|
| 2025-08-25 | New notice | $85M | $85M | SEC |
Amounts are cumulative for each offering as of the filing date, so an amendment can repeat or update an earlier figure; filings are not added together. CIK 1501697.
Similar raises, 2025
| # | Company | League | Raised |
|---|---|---|---|
| 1 | Triana Biomedicines, Inc. | Bio & Health | $120M |
| 2 | Newleos Therapeutics, Inc. rookie | Bio & Health | $93.4M |
| 3 | Abcuro, Inc. | Bio & Health | $80M |
| 4 | Imbria Pharmaceuticals, Inc. | Bio & Health | $59.2M |
| 5 | Dewpoint Therapeutics, Inc. | Bio & Health | $59.1M |
| 6 | Bambusa Therapeutics, Inc. | Bio & Health | $53.3M |