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X4 Pharmaceuticals, Inc

corporate_fare Company Profile

X4 Pharmaceuticals, Inc

XFOR·NASDAQ·Life Sciences·CIK 0001501697

X4 Pharmaceuticals, Inc. is a biopharmaceutical company that researches, develops, and commercializes new treatments for rare immune system diseases. The company's primary product is XOLREMDI, an orally administered small-molecule selective antagonist of the chemokine receptor CXCR4. XOLREMDI is currently in a Phase 3 clinical trial for treating patients with warts, hypogammaglobulinemia, infections, and myelokathexis syndrome. X4 Pharmaceuticals has several licensing agreements for XOLREMDI. It has an agreement with Abbisko Therapeutics Co Ltd. for the manufacturing and distribution of XOLREMDI in mainland China, Taiwan, Hong Kong, and Macau. Another agreement with Norgine covers the development, manufacturing, and commercialization of mavorixafor (XOLREMDI) in Europe, Australia, and New Zealand. Additionally, the company has a license agreement with Genzyme Corporation for the CXCR4 receptor, allowing Genzyme to develop and commercialize products containing licensed compounds for all therapeutic, prophylactic, and diagnostic uses. X4 Pharmaceuticals, Inc. is headquartered in Boston, Massachusetts.

X4 Pharmaceuticals, Inc (NASDAQ:XFOR) is a publicly traded company in the Life Sciences sector. Wiseek has independently scored 13 items for XFOR at importance 7 or higher on its 1–10 market-impact scale. Its most recent item scored 7 or higher is dated 2026-09-08, rated 7/10. Across its 13 most recent items scored 7 or higher, the top rating is 9/10, with 6 rated 8 or above. Recent SEC coverage for XFOR spans 8-K, 10-Q, DEFA14A, DEF 14A.

Recent high-impact activity:

  • X4 Posts Corporate Presentation With Detailed Phase 2 Data Supporting 4WARD Pivotal Trial
  • FDA Agrees to Cut 4WARD Trial Size to 126 Patients, Clearing Path to Faster Data
  • FDA Backs Smaller Phase 3 Trial for X4's Chronic Neutropenia Drug
  • X4 Pharma Extends Cash Runway to 2029, Advances Phase 3 Trial with FDA Update Expected by Q3 End
  • X4 Pharmaceuticals Q2 2026: EU Nod for XOLREMDI and Cash Runway Through 2029

Financial Snapshot

Fiscal year ended December 31, 2025
Revenue
$6.5M
Net Income
-$79.2M
Diluted EPS
-$1.87
Op. Cash Flow
-$85.62M
Free Cash Flow
-$85.62M
Gross Profit
$743K
Operating Income
-$86.88M
Cash & Equivalents
$217.05M
Total Debt
$75M
Debt / Equity
0.40×
Net Margin
-12.18×
Shares Outstanding
90.91M sh
Source: 10-K · filed 2026-03-17 · accession 0001501697-26-000018

Dilution Risk

Low risk

Filing-implied dilution signals for XFOR, detected from its recent SEC filings · based on capital-structure filings through 2026-05-12.

Equity Incentive Plan Expanded · Potential Dilution

⚠ A more recent filing has been published for this ticker since this signal was computed; it may not yet be reflected — see the filings below.

A filing-implied signal, not a realized share count. How Wiseek tracks dilution →

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$3.5
52-week range · as of 2026-09-08 $2.8 – $4.83
Market cap
$347.01M
Volume
1.3M (1.6× avg)
3-mo avg 782.8K
Live data · 2026-09-13 02:20 UTC · Market closed

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feed XFOR - Latest Insights

XFOR
Sep 08, 2026, 5:36 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $3.60
Real-time Price: $3.50 info
Change: -$0.100 (-3%) info
Market Cap: $347.014M info
XFOR
Sep 08, 2026, 7:15 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $4.12
Real-time Price: $3.50 info
Change: -$0.6237 (-15%) info
Market Cap: $347.014M info
XFOR
Sep 08, 2026, 7:00 AM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $4.14
Real-time Price: $3.50 info
Change: -$0.640 (-15%) info
Market Cap: $347.014M info
XFOR
Aug 06, 2026, 4:15 PM EDT
Source: GlobeNewswire
Importance Score:
7
Price at Filing: $4.25
Real-time Price: $3.50 info
Change: -$0.750 (-18%) info
Market Cap: $347.014M info
XFOR
Aug 06, 2026, 4:08 PM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $4.25
Real-time Price: $3.50 info
Change: -$0.750 (-18%) info
Market Cap: $347.014M info
XFOR
Jul 01, 2026, 4:13 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $4.09
Real-time Price: $3.50 info
Change: -$0.585 (-14%) info
Market Cap: $347.014M info
XFOR
May 12, 2026, 4:21 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $4.34
Real-time Price: $3.50 info
Change: -$0.840 (-19%) info
Market Cap: $347.014M info
XFOR
May 06, 2026, 7:01 AM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $4.16
Real-time Price: $3.50 info
Change: -$0.660 (-16%) info
Market Cap: $347.014M info
XFOR
Mar 20, 2026, 8:49 AM EDT
Filing Type: DEFA14A
Importance Score:
7
Price at Filing: $4.29
Real-time Price: $3.50 info
Change: -$0.7861 (-18%) info
Market Cap: $347.014M info
XFOR
Mar 20, 2026, 8:45 AM EDT
Filing Type: DEF 14A
Importance Score:
7
Price at Filing: $4.29
Real-time Price: $3.50 info
Change: -$0.7861 (-18%) info
Market Cap: $347.014M info
XFOR
Mar 17, 2026, 7:15 AM EDT
Source: GlobeNewswire
Importance Score:
9
Price at Filing: $3.70
Real-time Price: $3.50 info
Change: -$0.200 (-5%) info
Market Cap: $347.014M info
XFOR
Mar 17, 2026, 6:59 AM EDT
Filing Type: 10-K
Importance Score:
8
Price at Filing: $3.56
Real-time Price: $3.50 info
Change: -$0.060 (-2%) info
Market Cap: $347.014M info
XFOR
Feb 27, 2026, 7:00 AM EST
Source: GlobeNewswire
Importance Score:
9
Price at Filing: $3.21
Real-time Price: $3.50 info
Change: +$0.290 (+9%) info
Market Cap: $347.014M info
Research tools: Filing Impact Index Dilution Tracker Split Calendar Open Datasets