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Annexon

Annexon logo
🇺🇸United States
Ownership
Public
Established
2011-01-01
Employees
71
Market Cap
$639.2M
Website
http://www.annexonbio.com
Introduction

Annexon, Inc. is a clinical-stage biopharmaceutical company, which develops a pipeline of novel therapies for patients with classical complement-mediated disorders of the body, eye and brain. It offers drugs that control or target huntington’s and alzheimer’s disease, multiple sclerosis, glaucoma, parkinson’s disease, and spinal muscular atrophy. The company was founded by Ben Barres and Arnon Rosenthal on March 3, 2011 and is headquartered in Brisbane, CA.

Clinical Trials

24

Active:6
Completed:13

Trial Phases

3 Phases

Phase 1:15
Phase 2:4
Phase 3:3

Drug Approvals

0

Drug Approvals

No drug approvals found

This company may not have drug approvals in our database

Clinical Trials

Distribution across different clinical trial phases (22 trials with phase data)• Click on a phase to view related trials

Phase 1
15 (68.2%)
Phase 2
4 (18.2%)
Phase 3
3 (13.6%)

An Open Label Clinical Study to Evaluate Tanruprubart (Also Commonly Known as ANX005) in Participants With Guillain-Barré Syndrome (FORWARD Study)

Phase 3
Not yet recruiting
Conditions
Guillain-Barre Syndrome
Interventions
Drug: Tanruprubart
First Posted Date
2025-06-13
Last Posted Date
2025-06-13
Lead Sponsor
Annexon, Inc.
Target Recruit Count
30
Registration Number
NCT07020819

A Study Investigating the Efficacy and Safety of Intravitreal (IVT) Injections of ANX007 in Participants With Geographic Atrophy (GA)

Phase 3
Recruiting
Conditions
Geographic Atrophy
Interventions
Other: Sham Administration
First Posted Date
2024-07-19
Last Posted Date
2025-05-11
Lead Sponsor
Annexon, Inc.
Target Recruit Count
630
Registration Number
NCT06510816
Locations
🇺🇸

Retina Macula Institute of Arizona, Scottsdale, Arizona, United States

🇺🇸

Retina-Vitreous Associates Medical Group, Beverly Hills, California, United States

🇺🇸

RCOC Clinical Research Institute Inc, Fullerton, California, United States

and more 111 locations

A Study of ANX009 in Adult Participants With Lupus Nephritis

Phase 1
Completed
Conditions
Lupus Nephritis
First Posted Date
2023-03-22
Last Posted Date
2024-08-22
Lead Sponsor
Annexon, Inc.
Target Recruit Count
7
Registration Number
NCT05780515
Locations
🇵🇭

Annexon Investigational Site 203, Angeles City, Philippines

🇵🇭

Annexon Investigational Site 204, Iloilo City, Philippines

🇵🇭

Annexon Investigational Site 201, Manila, Philippines

and more 4 locations

Dose Study of ANX1502 in Healthy Volunteers

Phase 1
Completed
Conditions
Healthy
Interventions
Drug: Placebo
First Posted Date
2022-08-30
Last Posted Date
2024-12-27
Lead Sponsor
Annexon, Inc.
Target Recruit Count
135
Registration Number
NCT05521269
Locations
🇳🇱

Annexon Investigational Site 01, Groningen, Netherlands

Single Ascending Dose Study of ANX105

Phase 1
Completed
Conditions
Healthy
Interventions
Drug: Placebo
Biological: ANX105
First Posted Date
2022-03-21
Last Posted Date
2024-08-19
Lead Sponsor
Annexon, Inc.
Target Recruit Count
23
Registration Number
NCT05288881
Locations
🇳🇱

Annexon Investigational Site 02, Groningen, Netherlands

🇳🇱

Annexon Investigational Site 01, Leiden, Netherlands

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