4.05
price down icon8.16%   -0.36
after-market After Hours: 4.05
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X 4 Pharmaceuticals Inc stock is traded at $4.05, with a volume of 642.33K. It is down -8.16% in the last 24 hours and up +1.25% over the past month. X4 Pharmaceuticals Inc is a biopharmaceutical company developing and commercializing novel therapeutics for the treatment of rare hematology diseases. The Company's clinical candidate is mavorixafor, a small molecule antagonist of the chemokine receptor CXCR4 that is being developed as an oral, once-daily therapy. It can increase the mobilization of mature, functional white blood cells from the bone marrow into the bloodstream. It also has two pre-clinical candidates X4P-003 and X4P-002 which are CXCR4 antagonists with different properties.
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Previous Close:
$4.41
Open:
$4.42
24h Volume:
642.33K
Relative Volume:
1.07
Market Cap:
$381.99M
Revenue:
$9.01M
Net Income/Loss:
$-99.72M
P/E Ratio:
-0.8924
EPS:
-4.5381
Net Cash Flow:
$-92.85M
1W Performance:
+0.50%
1M Performance:
+1.25%
6M Performance:
+4.65%
1Y Performance:
+183.22%
1-Day Range:
Value
$4.015
$4.48
1-Week Range:
Value
$3.84
$4.48
52-Week Range:
Value
$1.35
$4.83

X 4 Pharmaceuticals Inc Stock (XFOR) Company Profile

Name
Name
X 4 Pharmaceuticals Inc
Name
Phone
857-529-8300
Name
Address
61 NORTH BEACON STREET, BOSTON, MA
Name
Employee
45
Name
Twitter
@x4pharma
Name
Next Earnings Date
2026-08-14
Name
Latest SEC Filings
Name
XFOR's Discussions on Twitter

Compare XFOR vs VRTX, REGN, ARGX, RVMD, ALNY

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
XFOR icon
XFOR
X 4 Pharmaceuticals Inc
4.05 415.95M 9.01M -99.72M -92.85M -4.5381
VRTX icon
VRTX
Vertex Pharmaceuticals Inc
480.25 123.19B 12.34B 4.34B 3.71B 16.87
REGN icon
REGN
Regeneron Pharmaceuticals Inc
663.09 69.67B 14.92B 4.42B 3.79B 41.04
ARGX icon
ARGX
Argen X Se Adr
876.25 54.58B 4.16B 1.29B 734.26M 19.58
RVMD icon
RVMD
Revolution Medicines Inc
183.95 39.73B 742.00K -1.37B -1.07B -7.0731
ALNY icon
ALNY
Alnylam Pharmaceuticals Inc
288.06 39.89B 4.29B 577.22M 641.34M 4.2086

X 4 Pharmaceuticals Inc Stock (XFOR) Upgrades & Downgrades

Date Action Analyst Rating Change
Mar-09-26 Initiated Guggenheim Buy
Dec-05-25 Resumed Stifel Buy
Dec-12-23 Downgrade B. Riley Securities Buy → Neutral
Aug-30-23 Resumed B. Riley Securities Buy
Dec-22-22 Initiated Cantor Fitzgerald Overweight
Dec-12-22 Initiated Piper Sandler Overweight
Dec-23-19 Initiated Oppenheimer Outperform
Dec-18-19 Initiated ROTH Capital Buy
Dec-09-19 Upgrade Citigroup Neutral → Buy
Dec-05-19 Initiated B. Riley FBR Buy
Jun-07-19 Initiated Stifel Buy
Jun-05-19 Initiated Cowen Outperform
View All

X 4 Pharmaceuticals Inc Stock (XFOR) Latest News

pulisher
Jul 13, 2026

Form 4 Shuttle Pharmaceuticals Inc For: 13 July By Investing.com - Investing.com Canada

Jul 13, 2026
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Jul 13, 2026

Form 4 Adial Pharmaceuticals Inc For: 13 July By Investing.com - Investing.com Canada

Jul 13, 2026
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Jul 13, 2026

XFOR Q1 2026 Earnings: Narrower-Than-Expected Loss Boosts SentimentAdjusted Earnings Analysis - dars.gov.et

Jul 13, 2026
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Jul 12, 2026

X4 Pharmaceuticals (XFOR) Q1 2026 earnings summary - Quartr

Jul 12, 2026
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Jul 12, 2026

X4 Pharmaceuticals (XFOR) Proxy filing Summary - Quartr

Jul 12, 2026
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Jul 12, 2026

X4 Pharmaceuticals (XFOR) Q4 2025 earnings summary - Quartr

Jul 12, 2026
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Jul 12, 2026

X4 Pharmaceuticals (XFOR) Guggenheim Securities Emerging Outlook: Biotech Summit 2026 summary - Quartr

Jul 12, 2026
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Jul 12, 2026

X4 Pharmaceuticals (XFOR) Corporate presentation Summary - Quartr

Jul 12, 2026
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Jul 12, 2026

X4 Pharmaceuticals (XFOR) Registration filing Summary - Quartr

Jul 12, 2026
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Jul 12, 2026

X4 Pharmaceuticals (XFOR) Rallies 11.36% as Positive Sentiment Drives Price Above Key SupportProfit Surge Picks - Bölüm Sonu Canavarı

Jul 12, 2026
pulisher
Jul 10, 2026

Form 4 Rigel Pharmaceuticals Inc For: 10 July By Investing.com - Investing.com Nigeria

Jul 10, 2026
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Jul 10, 2026

Form 4 Sonoma Pharmaceuticals Inc For: 9 July By Investing.com - Investing.com South Africa

Jul 10, 2026
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Jul 09, 2026

Form 4 Shuttle Pharmaceuticals Inc For: 9 July By Investing.com - Investing.com Nigeria

Jul 09, 2026
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Jul 09, 2026

Form 4 Ironwood Pharmaceuticals Inc For: 9 July By Investing.com - Investing.com South Africa

Jul 09, 2026
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Jul 09, 2026

Form 4 Recursion Pharmaceuticals Inc For: 9 July By Investing.com - Investing.com Nigeria

Jul 09, 2026
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Jul 09, 2026

Form 4 Ionis Pharmaceuticals Inc For: 9 July By Investing.com - Investing.com Nigeria

Jul 09, 2026
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Jul 09, 2026

X4 Pharmaceuticals stock focuses on rare disease pipeline after Nasdaq listing - ad-hoc-news.de

Jul 09, 2026
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Jul 08, 2026

Form 4 Mirum Pharmaceuticals Inc For: 8 July By Investing.com - Investing.com Nigeria

Jul 08, 2026
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Jul 08, 2026

Form 4 Oric Pharmaceuticals Inc For: 8 July By Investing.com - Investing.com South Africa

Jul 08, 2026
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Jul 08, 2026

Is BBIO Stock a Buy Now or Too Expensive for the Risk Ahead - TradingView

Jul 08, 2026
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Jul 08, 2026

X4 Pharmaceuticals (XFOR) Stifel 2024 Healthcare Conference Summary - Quartr

Jul 08, 2026
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Jul 07, 2026

Form 4 Eton Pharmaceuticals Inc For: 7 July By Investing.com - Investing.com Nigeria

Jul 07, 2026
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Jul 07, 2026

Form 4 Xeris Pharmaceuticals Inc For: 7 July By Investing.com - Investing.com Nigeria

Jul 07, 2026
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Jul 07, 2026

Form 4 Crinetics Pharmaceuticals Inc For: 7 July By Investing.com - Investing.com Nigeria

Jul 07, 2026
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Jul 07, 2026

Form 4 Regeneron Pharmaceuticals Inc For: 7 July By Investing.com - Investing.com Nigeria

Jul 07, 2026
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Jul 07, 2026

X4 Pharmaceuticals Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4) - GlobeNewswire

Jul 07, 2026
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Jul 07, 2026

Form 4 Vertex Pharmaceuticals Inc For: 7 July By Investing.com - Investing.com Canada

Jul 07, 2026
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Jul 06, 2026

Form 4 ANI Pharmaceuticals Inc For: 6 July By Investing.com - Investing.com Nigeria

Jul 06, 2026
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Jul 06, 2026

Form 4 Ionis Pharmaceuticals Inc For: 6 July By Investing.com - Investing.com Nigeria

Jul 06, 2026
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Jul 06, 2026

Price to earnings forward of X4 Pharmaceuticals, Inc. – NASDAQ:XFOR - TradingView

Jul 06, 2026
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Jul 06, 2026

Enterprise value to revenue forward of X4 Pharmaceuticals, Inc. – LS:A3E4QR - TradingView

Jul 06, 2026
pulisher
Jul 06, 2026

XFOR Stock News Today | Earnings, Events & Price Alerts - Intellectia AI

Jul 06, 2026
pulisher
Jul 04, 2026

Price to sales forward of X4 Pharmaceuticals, Inc. – NASDAQ:XFOR - TradingView

Jul 04, 2026
pulisher
Jul 01, 2026

Form 4 Shuttle Pharmaceuticals Inc For: 1 July By Investing.com - Investing.com Canada

Jul 01, 2026
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Jul 01, 2026

X4 Pharmaceuticals CFO David Kirske sells $36,428 in common stock By Investing.com - Investing.com Canada

Jul 01, 2026
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Jul 01, 2026

Form 4 X4 Pharmaceuticals Inc For: 1 July By Investing.com - Investing.com Canada

Jul 01, 2026
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Jul 01, 2026

Form 4 Processa Pharmaceuticals Inc For: 1 July By Investing.com - Investing.com Canada

Jul 01, 2026
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Jul 01, 2026

X4 Pharmaceuticals (XFOR) CFO sells 8,543 shares to cover RSU tax - Stock Titan

Jul 01, 2026
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Jul 01, 2026

Director Kelly Gold granted 110,000 X4 Pharmaceuticals (XFOR) stock options at $4.085 - Stock Titan

Jul 01, 2026
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Jul 01, 2026

X4 Pharmaceuticals (XFOR) director Gold Kelly files initial Form 3 ownership - Stock Titan

Jul 01, 2026
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Jul 01, 2026

Kelly Gold joins X4 Pharmaceuticals (Nasdaq: XFOR) board and Audit Committee - Stock Titan

Jul 01, 2026
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Jul 01, 2026

X4 Pharmaceuticals Announces Appointment of Kelly Gold as an Independent Director and Member of the Audit Committee, Effective July 1, 2026 - marketscreener.com

Jul 01, 2026
pulisher
Jul 01, 2026

Form 4 Adial Pharmaceuticals Inc For: 1 July By Investing.com - Investing.com Canada

Jul 01, 2026
pulisher
Jul 01, 2026

60 Degrees Pharmaceuticals Announces Positive Recommendation from Data Safety Monitoring Board for B-FREE Phase 2 Study of Tafenoquine for Treatment of Chronic Babesiosis Patients with Severe Fatigue - The Manila Times

Jul 01, 2026
pulisher
Jul 01, 2026

X4 Pharmaceuticals appoints Kelly Gold to board of directors By Investing.com - Investing.com Canada

Jul 01, 2026
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Jul 01, 2026

X4 Pharmaceuticals Appoints Kelly Gold, Experienced Chief Financial Officer, to its Board of Directors - The Manila Times

Jul 01, 2026
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Jun 30, 2026

Form 4 Ionis Pharmaceuticals Inc For: 30 June By Investing.com - Investing.com Canada

Jun 30, 2026
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Jun 30, 2026

Form 4 Processa Pharmaceuticals Inc For: 30 June By Investing.com - Investing.com Canada

Jun 30, 2026
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Jun 30, 2026

Form 4 Eton Pharmaceuticals Inc For: 30 June By Investing.com - Investing.com Nigeria

Jun 30, 2026
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Jun 30, 2026

Form 4 Vertex Pharmaceuticals Inc For: 30 June By Investing.com - Investing.com Canada

Jun 30, 2026
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Jun 29, 2026

Form 4 Tarsus Pharmaceuticals Inc For: 29 June By Investing.com - Investing.com South Africa

Jun 29, 2026

X 4 Pharmaceuticals Inc Stock (XFOR) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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X 4 Pharmaceuticals Inc Stock (XFOR) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
KIRSKE DAVID
Chief Financial Officer
May 12 '26
Sale
4.29
16,961
72,820
176,293
$109.14
price down icon 5.60%
$34.51
price down icon 4.06%
$56.45
price up icon 0.04%
$67.01
price down icon 1.85%
ONC ONC
$303.96
price up icon 1.76%
$288.06
price down icon 3.58%
Cap:     |  Volume (24h):