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Vaccinex

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A clinical-stage biotechnology company engaged in the discovery and development of targeted biotherapeutics to treat serious diseases

Rochester, United StatesFounded 2001Biotech & Life Sciences
Valuation $2.0M Market cap · 2026
Revenue $601K Latest reported FY

About Vaccinex

Vaccinex, Inc. (Nasdaq: VCNX) is a biotechnology company focused on developing novel therapies for neurodegenerative diseases and cancer. The company's primary drug candidate, pepinemab, targets semaphorin 4D (SEMA4D), a protein implicated in neuroinflammation, which is a key factor in neurodegenerative conditions. Pepinemab is currently in clinical trials and has shown potential as a disease-modifying treatment. In addition to its applications in neurology, pepinemab is being investigated for its ability to improve responses in oncology when used in combination with checkpoint inhibitors. Vaccinex operates in the biopharmaceutical market, serving patients with unmet medical needs in neurology and oncology. The company generates revenue through partnerships, licensing agreements, and its proprietary drug discovery services, which include Antibody Discovery, Complex Membrane Antigens, Target Identification, and Protein Optimization. These services help other pharmaceutical companies accelerate their drug development processes from the research stage to clinical trials.

Source: Dealroom company data

At a glance

Status
Listed
Founded
2001
Headquarters
Rochester, United States
Listing
IPO 2018
Sector
Biotech & Life Sciences

Investors

3 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed1 investor entered at this stage

  • US Department of Health and Human Services

Series A2 investors entered at this stage

Team profiled 6 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 3 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
1 countries with
team presence
🇺🇸 United States100%
1 country shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Vaccinex on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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