3 | SEC Filings Hub

Filing metadata

Accession number: 0001628280-21-020180
Form type: Form 3
Filer: X4 Pharmaceuticals, Inc
CIK: CIK 1501697
Filed: Oct 18, 2021
Reporting period: Oct 14, 2021
Description: Initial ownership

Documents

0001628280-21-020180-index.htm

Complete submission

0001628280-21-020180.txt

directory listing

Filed by

X4 Pharmaceuticals, Inc