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Annexon

ANNX

Market cap $942M

4.97 USD

-0.28

5.33%

At close Updated Aug 28, 4:00 PM EDT

Pre-market

After hours

5.01

+0.04

0.8%

1 day

-5.33%

5 days

-1.58%

1 month

0%

3 months

-7.45%

6 months

-9.96%

Year to date

5.97%

1 year

134.43%

5 years

-70.54%

10 years

-72.02%

About: Annexon Inc is a clinical-stage biopharmaceutical company developing a pipeline of novel therapies for patients with classical complement-mediated disorders of the body, brain, and eye. Its pipeline is based on its platform technology addressing well-researched classical complement-mediated autoimmune and neurodegenerative disease processes, both of which are triggered by aberrant activation of C1q. Its pipeline of product candidates is designed to block the activity of C1q and the entire classical complement pathway in a broad set of complement-mediated diseases. Its product candidates are ANX005, for autoimmune & neurodegenerative disorders; ANX007, for neurodegenerative ophthalmic disorders; ANX1502, for Oral small molecule; and ANX009, for systemic autoimmune diseases.

Employees: 92

Healthcare Biotechnology

News

Positive

Neutral

Negative

Sentiment 3-Months

Positive 28.6%

Neutral 71.4%

Negative 0%

Annexon Reports Inducement Grants to New Employees Under Nasdaq Listing Rule 5635(c)(4)

BRISBANE, Calif., Aug. 17, 2026 (GLOBE NEWSWIRE) -- Annexon, Inc. (Nasdaq: ANNX), a biopharmaceutical company advancing the next generation platform of targeted immunotherapies aimed at neuroinflammatory diseases that impact nearly 10 million people worldwide, today announced that it has granted inducement to three new non-executive employees under the terms of the 2022 Employment Inducement Award Plan. The equity awards were approved on August 10, 2026, in accordance with Nasdaq Listing Rule 5635(c)(4).

Annexon Reports Inducement Grants to New Employees Under Nasdaq Listing Rule 5635(c)(4)

Annexon, Inc. (ANNX) Q2 2026 Earnings Call Transcript

Annexon, Inc. (ANNX) Q2 2026 Earnings Call Transcript

Annexon, Inc. (ANNX) Q2 2026 Earnings Call Transcript

Annexon Q2 Earnings Call Highlights

Annexon NASDAQ: ANNX said it expanded its pivotal ARCHER II trial of vonaprument in geographic atrophy, adding an independent 24-month dual primary endpoint alongside the study's existing 15-month primary endpoint. The company said it remains confident in a planned fourth-quarter assessment of the 15-month endpoint while seeking to capture longer-term efficacy data for a potential product label.

Annexon Q2 Earnings Call Highlights

Annexon Reports Second Quarter 2026 Financial Results, Business Updates and Key Anticipated Milestones

Rapid, Positive Clinical Outcomes in GBS FORWARD Study Reinforce Consistency and Reproducibility of Tanruprubart Treatment Effect Demonstrated in Phase 3 and Real-World Evidence Studies; BLA Submission Expected in Q4 2026

Annexon Reports Second Quarter 2026 Financial Results, Business Updates and Key Anticipated Milestones

Annexon Expands Vonaprument Phase 3 Program in Geographic Atrophy with Addition of Month 24 Dual Primary Endpoint Complementing Month 15 Primary Endpoint and Launch of Open-Label Extension Study

BRISBANE, Calif., Aug. 12, 2026 (GLOBE NEWSWIRE) -- Annexon, Inc. (Nasdaq: ANNX), a biopharmaceutical company advancing the next generation platform of targeted immunotherapies for multiple neuroinflammatory diseases that impact nearly 10 million people worldwide, today announced the addition of a Month 24 dual primary endpoint to complement the current Month 15 primary endpoint in its Phase 3 ARCHER II trial, and launch of an open-label extension (OLE) study of vonaprument for the treatment of dry age-related macular degeneration (AMD) with geographic atrophy (GA). With a dual primary endpoint strategy, ARCHER II can achieve success in protecting against vision loss at either Month 15 or 24, which are independent efficacy timepoints.

Annexon Expands Vonaprument Phase 3 Program in Geographic Atrophy with Addition of Month 24 Dual Primary Endpoint Complementing Month 15 Primary Endpoint and Launch of Open-Label Extension Study

Annexon Reports First U.S. and European Patient Cohort of GBS FORWARD Study Demonstrated Rapid, Positive Clinical Responses in All Tanruprubart Treated Patients Within One Week

Early Outcomes Reinforce the Consistency and Reproducibility of Tanruprubart Treatment Effect Previously Demonstrated in Phase 3 and Real-World Evidence Studies

Annexon Reports First U.S. and European Patient Cohort of GBS FORWARD Study Demonstrated Rapid, Positive Clinical Responses in All Tanruprubart Treated Patients Within One Week

Annexon Secures Strategic Credit Facility for up to $200 Million from Oxford Finance

Expands Financial Capacity as Vonaprument and Tanruprubart Programs Advance Toward Registration Expands Financial Capacity as Vonaprument and Tanruprubart Programs Advance Toward Registration

Annexon Secures Strategic Credit Facility for up to $200 Million from Oxford Finance

Annexon Reports Inducement Grants to New Employees Under Nasdaq Listing Rule 5635(c)(4)

BRISBANE, Calif., July 16, 2026 (GLOBE NEWSWIRE) -- Annexon, Inc. (Nasdaq: ANNX), a biopharmaceutical company advancing the next generation platform of targeted immunotherapies aimed at neuroinflammatory diseases that impact nearly 10 million people worldwide, today announced that it has granted inducement to two new non-executive employees under the terms of the 2022 Employment Inducement Award Plan. The equity awards were approved on July 12, 2026, in accordance with Nasdaq Listing Rule 5635(c)(4).

Annexon Reports Inducement Grants to New Employees Under Nasdaq Listing Rule 5635(c)(4)

Annexon to Present Phase 2 ARCHER Baseline Characteristics Associated with Confirmed Best Corrected Visual Acuity 15-Letter Loss in Patients with Geographic Atrophy at ASRS 2026

BRISBANE, Calif., July 14, 2026 (GLOBE NEWSWIRE) -- Annexon, Inc. (Nasdaq: ANNX), a biopharmaceutical company advancing the next generation platform of targeted immunotherapies aimed at neuroinflammatory diseases that impact nearly 10 million people worldwide, today announced an oral presentation on the neuroprotective effect of vonaprument at the American Society of Retina Specialists (ASRS) 44th Annual Scientific Meeting being held July 15–18, 2026 in Montréal, Québec, Canada.

Annexon to Present Phase 2 ARCHER Baseline Characteristics Associated with Confirmed Best Corrected Visual Acuity 15-Letter Loss in Patients with Geographic Atrophy at ASRS 2026

Annexon: Perfect Complement To A Speculative Biotech Portfolio

Annexon remains a high-risk/high-reward Buy, driven by two near-term blockbuster therapies, notably tanruprubart for Guillain-Barré syndrome (GBS). Tanruprubart achieved highly significant Phase 3 results, with a 2.4-fold GBS-DS improvement versus placebo and strong safety, positioning it for standard-of-care status. Regulatory filings are underway: MAA was submitted to EMA, with FDA BLA planned for 2026, supported by ongoing FORWARD and real-world evidence studies.

Annexon: Perfect Complement To A Speculative Biotech Portfolio

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