XFOR X4 Pharmaceuticals, Inc.
NASDAQActiveCommon stock
XFOR is the ticker symbol of X4 Pharmaceuticals, Inc., which is listed on NASDAQ.
XFOR at a glance
- Symbol
- XFOR
- Company / issuer
- X4 Pharmaceuticals, Inc.
- Security type
- Common stock
- Exchange
- NASDAQ
- Status
- Actively traded
- Seen in listing files
- Jan 2021 – present
- Sector
- Health Care
- Industry
- Biotechnology: Biological Products (No Diagnostic Substances)
- Country
- United States
- IPO year
- 2017
- Market cap
- $297.4 million (Sep 2026)
X4 Pharmaceuticals, Inc. company profile
- Industry (SIC)
- Biological Products, (No Diagnostic Substances)
- Headquarters
- Boston, MA
- Incorporated in
- DE
- Fiscal year end
- December 31
- SEC filer category
- Non-accelerated filer<br>Smaller reporting company
- Latest annual report
- 10-K filed 2026-03-17
- Latest interim report
- 10-Q filed 2026-08-06
- SEC CIK
- 1501697
Former company names
- Arsanis, Inc. (until 2019)
Source: SEC EDGAR filer data.
XFOR price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol XFOR?
XFOR is the ticker symbol of X4 Pharmaceuticals, Inc on NASDAQ.
Is XFOR still trading?
Yes. XFOR appears in the current NASDAQ listings as of Sep 2026.
Which exchange is XFOR listed on?
XFOR is listed on NASDAQ.
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