4.00
price up icon3.09%   0.12
after-market After Hours: 4.01 0.010 +0.25%
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X 4 Pharmaceuticals Inc stock is traded at $4.00, with a volume of 501.51K. It is up +3.09% in the last 24 hours and down -7.83% 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:
$3.88
Open:
$3.93
24h Volume:
501.51K
Relative Volume:
1.26
Market Cap:
$377.28M
Revenue:
$9.01M
Net Income/Loss:
$-99.72M
P/E Ratio:
-0.8814
EPS:
-4.5381
Net Cash Flow:
$-92.85M
1W Performance:
+4.44%
1M Performance:
-7.83%
6M Performance:
+2.30%
1Y Performance:
+31.15%
1-Day Range:
Value
$3.90
$4.02
1-Week Range:
Value
$3.66
$4.02
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
2026-05-07
Name
Latest SEC Filings
Name
XFOR's Discussions on Twitter

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

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
XFOR icon
XFOR
X 4 Pharmaceuticals Inc
4.00 377.28M 9.01M -99.72M -92.85M -4.5381
VRTX icon
VRTX
Vertex Pharmaceuticals Inc
444.93 112.92B 12.34B 4.34B 3.71B 16.87
REGN icon
REGN
Regeneron Pharmaceuticals Inc
612.14 64.18B 14.92B 4.42B 3.79B 41.04
ARGX icon
ARGX
Argen X Se Adr
893.52 55.57B 4.16B 1.29B 734.26M 19.58
ALNY icon
ALNY
Alnylam Pharmaceuticals Inc
282.85 37.76B 4.29B 577.22M 641.34M 4.2086
RVMD icon
RVMD
Revolution Medicines Inc
153.87 32.71B 742.00K -1.37B -1.07B -7.0731

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
Jun 12, 2026

Director-linked funds trim Ligand (LGND) stake with 5,000-share sale - Stock Titan

Jun 12, 2026
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Jun 11, 2026

KalVista (NASDAQ: KALV) CMO’s stock, RSUs and options cancelled in $27-per-share Chiesi merger cleanup - Stock Titan

Jun 11, 2026
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Jun 11, 2026

KalVista (KALV) director has 45,000 stock options cashed out in Chiesi merger terms - Stock Titan

Jun 11, 2026
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Jun 11, 2026

KalVista (NASDAQ: KALV) director’s options canceled and cashed out in $27 Chiesi deal - Stock Titan

Jun 11, 2026
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Jun 11, 2026

KalVista (KALV) CCO Sweeny cashes out stock, RSUs and options in Chiesi buyout - Stock Titan

Jun 11, 2026
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Jun 11, 2026

KalVista (NASDAQ: KALV) COO’s RSUs and options cashed out in Chiesi merger - Stock Titan

Jun 11, 2026
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Jun 11, 2026

Chiesi deal cancels options for KalVista (KALV) director Edward Unkart - Stock Titan

Jun 11, 2026
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Jun 11, 2026

KalVista (NASDAQ: KALV) CEO equity cancelled for $27 cash deal - Stock Titan

Jun 11, 2026
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Jun 11, 2026

KalVista (NASDAQ: KALV) CDO disposes equity in $27-per-share Chiesi deal - Stock Titan

Jun 11, 2026
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Jun 11, 2026

KalVista Pharmaceuticals (KALV) CFO exits equity as Chiesi cash deal closes - Stock Titan

Jun 11, 2026
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Jun 10, 2026

Vivo Opportunity entities (INM) add 249,227 InMed shares in open-market buys - Stock Titan

Jun 10, 2026
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Jun 10, 2026

Should You Buy ANI Pharmaceuticals at 9.8x Forward Earnings? - TradingView

Jun 10, 2026
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Jun 10, 2026

Supreme Court Clarifies Pleading Standard for Induced Infringement in Hikma v. Amarin - JD Supra

Jun 10, 2026
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Jun 08, 2026

Post-bariatric hypoglycemia toll, avexitide trial design at ENDO 2026 - Stock Titan

Jun 08, 2026
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Jun 08, 2026

Layoff Tracker: Fulcrum axes 85% of staff after walking away from lead asset - BioSpace

Jun 08, 2026
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Jun 05, 2026

Cadrenal Therapeutics (CVKD) CEO sells 8,285 shares in planned trades - Stock Titan

Jun 05, 2026
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Jun 05, 2026

Acumen (NASDAQ: ABOS) director equity grant tied to RA Capital funds - Stock Titan

Jun 05, 2026
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Jun 05, 2026

Recursion (NASDAQ: RXRX) director sells 40,000 shares under 10b5-1 plan - Stock Titan

Jun 05, 2026
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Jun 05, 2026

Catalyst Pharmaceuticals (CPRX) CMO gets 3,052 shares, 743 withheld for tax - Stock Titan

Jun 05, 2026
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Jun 05, 2026

ORIC Pharmaceuticals Reports Inducement Grants under Nasdaq Listing Rule 5635(c)(4) - The Manila Times

Jun 05, 2026
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Jun 05, 2026

4 Biotech Stocks Investors Should Watch in 2026 - TradingView

Jun 05, 2026
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Jun 05, 2026

Supreme Court Clarifies Standard for Induced Infringement in Hikma v. Amarin | MintzIntellectual Property Viewpoints - JD Supra

Jun 05, 2026
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Jun 05, 2026

NRx Pharmaceuticals (Nasdaq:NRXP) notes presentation by Osmind, Inc. of IV Ketamine Efficacy vs. Nasal esketamine Efficacy at American Society of Clinical Psychopharmacology. - markets.businessinsider.com

Jun 05, 2026
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Jun 05, 2026

Fierce Biotech Layoff Tracker 2026: Fulcrum cuts 85% of staff; Novartis trims research team - Fierce Biotech

Jun 05, 2026
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Jun 04, 2026

Recursion (RXRX) director Bumpus sells 4,386 shares under Rule 10b5-1 plan - Stock Titan

Jun 04, 2026
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Jun 04, 2026

Alnylam Pharmaceuticals (ALNY) Partners with Inceptive Nucleics to Enhance Drug Discovery - GuruFocus

Jun 04, 2026
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Jun 04, 2026

ADHD medication shortage reported by pharmaceutical companies - FOX Carolina News

Jun 04, 2026
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Jun 04, 2026

XFOR: Advancing an oral therapy for chronic neutropenia with pivotal data in 2027 and FDA approval targeted for 2028 - TradingView

Jun 04, 2026
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Jun 04, 2026

Justice Jackson Pens Unanimous Decision Backed by SCOTUS Conservatives - Newsweek

Jun 04, 2026
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Jun 04, 2026

FARON PHARMACEUTICALS LTD: HOLDING(S) IN COMPANY - TradingView

Jun 04, 2026
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Jun 04, 2026

Biogen’s Salanersen Receives FDA Breakthrough Therapy Designation for Spinal Muscular Atrophy - Biogen

Jun 04, 2026
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Jun 03, 2026

RIGEL (RIGL) CEO uses 2,424 shares for tax-withholding, retains large stake - Stock Titan

Jun 03, 2026
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Jun 03, 2026

[Form 4] IONIS PHARMACEUTICALS INC Insider Trading Activity - Stock Titan

Jun 03, 2026
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Jun 03, 2026

Alnylam (ALNY) director sells 3,830 shares after expiring option exercise - Stock Titan

Jun 03, 2026
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Jun 02, 2026

Funds tied to Aurinia Pharmaceuticals (AUPH) add shares, sell put options - Stock Titan

Jun 02, 2026
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Jun 02, 2026

Mirum Pharmaceuticals (MIRM) CEO logs option exercise and 30K-share sale - Stock Titan

Jun 02, 2026
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Jun 02, 2026

Baker funds tied to ACAD (ACAD) report RSU and stock option grants - Stock Titan

Jun 02, 2026
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Jun 02, 2026

Crinetics (NASDAQ: CRNX) CEO reports 1.94M share gifts and trust transfers - Stock Titan

Jun 02, 2026
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Jun 02, 2026

XFOR Initiated Coverage by Leerink Partners -- Rating Outperform - GuruFocus

Jun 02, 2026
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Jun 02, 2026

Leerink initiates X4 Pharmaceuticals stock with outperform rating - Investing.com

Jun 02, 2026
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Jun 02, 2026

Leerink Partners Initiates X4 Pharmaceuticals(XFOR.US) With Buy Rating, Announces Target Price $12 - Moomoo

Jun 02, 2026
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Jun 02, 2026

Leerink Partners Initiates X4 Pharmaceuticals at Outperform With $12 Price Target - marketscreener.com

Jun 02, 2026
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Jun 01, 2026

X4 Pharmaceuticals Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4) - The Manila Times

Jun 01, 2026
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Jun 01, 2026

FULL HOUSE RESORTS TO BREAK GROUND ON THE PERMANENT AMERICAN PLACE CASINO - Weekly Voice

Jun 01, 2026
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Jun 01, 2026

New hires at rare-disease drugmaker get 160,000 stock options - Stock Titan

Jun 01, 2026
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Jun 01, 2026

Fennec Pharmaceuticals (FENC) CMO receives 168-share grant, holds 21,015 - Stock Titan

Jun 01, 2026
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Jun 01, 2026

Fennec Pharmaceuticals (FENC) CEO receives 1,159-share stock award - Stock Titan

Jun 01, 2026
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Jun 01, 2026

Trump Is Being Sued For Rescheduling Marijuana By Doctors And A Pharmaceutical Company Who Are 'Aggrieved' By The Move - Marijuana Moment

Jun 01, 2026
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May 30, 2026

Viking Therapeutics, Inc. (VKTX) Stock Price, News, Quote & History - Yahoo Finance

May 30, 2026
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May 29, 2026

Xenon Pharmaceuticals Reports Inducement Grants Under Nasdaq Listing Rule 5635(c)(4) - The Manila Times

May 29, 2026
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May 28, 2026

X4 Pharmaceuticals (XFOR) Gains 2.73% as Stock Tests Key Resistance LevelsRating Change - The Legal Advocate

May 28, 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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$30.04
price up icon 1.04%
$108.53
price up icon 0.65%
$90.54
price up icon 1.12%
$54.87
price down icon 0.76%
ONC ONC
$264.48
price up icon 1.62%
$153.87
price up icon 3.11%
Cap:     |  Volume (24h):