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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001628280-21-011534
Filing Date
2021-06-02
Accepted
2021-06-02 16:57:51
Documents
1
Period of Report
2021-06-02

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_162266743993002.html 4  
1 FORM 4 wf-form4_162266743993002.xml 4 4173
  Complete submission text file 0001628280-21-011534.txt   5673
Mailing Address 61 NORTH BEACON STREET 4TH FLOOR BOSTON MA 02134
Business Address 61 NORTH BEACON STREET 4TH FLOOR BOSTON MA 02134 857-529-8300
X4 Pharmaceuticals, Inc (Issuer) CIK: 0001501697 (see all company filings)

IRS No.: 273181608 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address C/O ARSANIS, INC. 890 WINTER STREET, SUITE 230 WALTHAM MA 02451
Business Address
Russo Rene (Reporting) CIK: 0001722066 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-38295 | Film No.: 21989937