X4 Pharmaceuticals
Nasdaq XFOR · Boston, MA
Works in Cardiovascular · Genetic & rare · GI & liver · Hematology · Immunology · Metabolic & endocrine · Oncology · Renal & urogenital · Women's health
X4 Pharmaceuticals is a clinical trial sponsor based in Boston, MA, listed as Nasdaq XFOR. It has 1 active clinical trial with 176 planned participants, across 9 therapeutic areas. Since 2021 it has completed 7 trials and stopped 1 early.
Trial track record · since 2021
Financials · Nasdaq XFOR
Pipeline · 1 active trial
| Stage | Trial | Status |
|---|---|---|
Questions about X4 Pharmaceuticals
X4 Pharmaceuticals is lead sponsor of 1 active clinical trial on ClinicalTrials.gov, with 176 planned participants, in Cardiovascular, Genetic & rare, GI & liver, Hematology and other areas. Since 2021 it has completed 7 trials and stopped 1 early.
X4 Pharmaceuticals is based in Boston, MA and is listed as Nasdaq XFOR. The address is the one on its SEC filings, which name the establishment or the registrant, not always the group's head office.
From public sources only: ClinicalTrials.gov for trials, FDA's Data Dashboard, warning-letter listing and enforcement reports for the FDA record, and SEC filings for financials. Approve Suite is not affiliated with X4 Pharmaceuticals; every record links to the source, and nothing here is advice.
See the rest of this profile
A free account shows the trial list, the financials and the fundraising filings. Pro adds a watchlist: one email when FDA acts on a company you name.
Trial counts are as the sponsor reported them to ClinicalTrials.gov, for trials changed since 2021; latest update 2026-08-06.
Approve Suite is not affiliated with X4 Pharmaceuticals.
See something wrong on this page? Write to info@approvesuite.com and we will check it against the source. How corrections work.