Violet Therapeutics

Stub active Updated May 18, 2026

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Location Norwalk, Connecticut
Founded 2024
Latest Stage Seed Extension
Total Raised $4.75M+

Founders

Meredith Fisher CEO

About

Violet Therapeutics is a Norwalk, Connecticut-based preclinical-stage biotechnology company developing first-in-class therapies for neurodegenerative disease by mapping disease-relevant cell-to-cell signaling interactions in the brain 1. Its proprietary CONNECT platform is designed to identify therapeutically actionable signaling pathways that drive neuroinflammation, neurodegeneration, and synaptic loss; the lead program targets EphB3, a receptor tyrosine kinase that mediates microglia–astrocyte signaling implicated in glial dysfunction and synaptic loss across multiple neurodegenerative diseases 1. CEO Meredith Fisher is also a Partner at Mass General Brigham Ventures 1.

Funding History

Date Round Amount Lead Co-investors
2026-05-18 Seed Extension $4.75M Lifespan Vision Ventures Dementia Discovery Fund, UTEC, Ono Venture Investment, Mass General Brigham Ventures 1

What Investors Say

Altar Munis, Associate at Lifespan Vision Ventures, said: “Preserving cognitive function is one of the most important challenges in aging biology, and Violet is approaching that challenge from a uniquely actionable angle.” 1

What Founders Say

Meredith Fisher, CEO of Violet Therapeutics, said: “We are pleased to welcome LVV as the lead investor in this extension round. LVV brings deep sector expertise in technologies that will impact diseases of aging and cognition.” 1

Sources


  1. PR Newswire, “Lifespan Vision Ventures Leads Violet Therapeutics’ $4.75M Seed Extension Financing,” May 18, 2026. Accessed May 2026. https://www.prnewswire.com/news-releases/lifespan-vision-ventures-leads-violet-therapeutics-4-75m-seed-extension-financing-302774963.html