X4 Pharmaceuticals

X4 Pharmaceuticals Employee Directory

Biotechnology ResearchUnited States51-200 Employees

We are a fully integrated, commercial-stage biopharmaceutical company driving progress for people living with rare immune disorders. We listen to people whose challenges have been long overlooked, understand their needs, and develop solutions to their most urgent and critical health concerns. Our FDA-approved medication XOLREMDI® (mavorixafor) is commercially available in the U.S. in its first indication. We are evaluating mavorixafor in additional potential indications, and have an ongoing global, pivotal Phase 3 clinical trial for its use in chronic neutropenia. Our corporate headquarters is in Boston, Massachusetts.

Find X4 Pharmaceuticals employees' phone numbers or email addresses

X4 Pharmaceuticals Global Highlights

Location
Employees

North America
103

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  • United States Of America
    103

Europe
8

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  • Austria
    6
  • Romania
    1
  • Italy
    1

Asia
1

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  • India
    1

X4 Pharmaceuticals's Leadership

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    N. T.
    Chief Legal And Compliance Officer
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    M. D.
    Chief Operating Officer
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    D. K.
    Chief Financial Officer
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    L. K.
    Chief Medical Officer
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    S. P.
    Chief Marketing Officer
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    K. D.
    Vice President Of Global Supply Chain
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    J. F.
    Vice President Cmc And Technical Development
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    D. S.
    Head Of Talent Acquisition
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X4 Pharmaceuticals Employee Metrics

100%
50%
0%
2025
2024
  • Operations
  • Quality Assurance
  • Research
  • Engineering
  • Program & Project Management
  • Other

Contact profiles from X4 Pharmaceuticals

Name
Title
Contact Info
Location
Last Update
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    B. G.
    Managing Director, Vienna Research Site
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    Austria
    Nov 03, 2025
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    D. I. E. S.
    Director, Quality (gxp)
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    United StatesMassachusetts
    Sep 11, 2025
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    S. A.
    Sr. Director Of Data Management
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    United StatesMassachusetts
    Oct 28, 2025
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    K. A.
    Medical Director, Clinical Development
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    United StatesMassachusetts
    Nov 12, 2025
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    K. A.
    Director, Drug Substance
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    United StatesMassachusetts
    Oct 23, 2025
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    C. S.
    Director, Strategic Project Management - Medical Affairs
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    United StatesFlorida
    Oct 25, 2025
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    M. M.
    Director, It Project Management Office
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    United StatesMassachusetts
    Oct 19, 2025
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    R. S.
    Senior Director Medical Affairs
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    United StatesMassachusetts
    Oct 23, 2025
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    S. C.
    Associate Director Clinical Operations
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    United StatesMassachusetts
    Oct 21, 2025
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    L. R.
    Director, Commercial Operations
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    United StatesMassachusetts
    Oct 22, 2025

Frequently Asked Questions

What is X4 Pharmaceuticals known for?

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X4 Pharmaceuticals was founded in 2014 operates in the Biotechnology Research industry. The company's main headquarters is located in 61 N Beacon St, Boston, Massachusetts 02134, US; you can contact the main corporate office by phone at . Explore X4 Pharmaceuticals's company overview page for more information.

What is X4 Pharmaceuticals's most common email format?

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X4 Pharmaceuticals employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more X4 Pharmaceuticals email formats with LeadIQ.

How many employees does X4 Pharmaceuticals have currently?

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X4 Pharmaceuticals has approximately 104 employees as of October 2025. These team members are located across 3 continents, including North AmericaEuropeAsia.

Who are X4 Pharmaceuticals's key employees and leadership?

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As of October 2025, X4 Pharmaceuticals's key employees include:

  • Chief Legal And Compliance Officer: N. T.
  • Chief Operating Officer: M. D.
  • Chief Financial Officer: D. K.
  • Chief Medical Officer: L. K.
  • Chief Marketing Officer: S. P.

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