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Astrocyte Pharmaceuticals

Astrocyte Pharmaceuticals is a clinical-stage biotechnology company in Groton, Connecticut, developing investigational cerebroprotective therapies for traumatic brain injury, concussion, stroke and other neurological conditions. Its lead small molecule, AST-004, is designed to enhance astrocyte energy metabolism through adenosine A1/A3 receptor activation. The company reported completion of enrollment in its Phase 2 STARFAST sports-related concussion trial in September 2026; results and therapeutic benefit remain under investigation. It is also researching oral formulations and additional neurological indications. Co-Founder and CEO William S. Korinek leads a public team of six management members, seven board members and seven clinical and scientific advisers, with overlap across these groups. Co-Founder James D. Lechleiter remains an adviser. Its 2017 seed financing expanded from approximately $1.36 million to over $2.4 million at final closing, followed by a $6 million Series A announced in May 2021, a pre-Series B bridge of over $6 million in August 2023 and a $9.5 million Series B led by DeepWork Capital in September 2026. The company's reported $40 million invested to date includes grants and is not another equity round. NIH records identify four grant project series with approximately $7.365 million in awarded appropriations through fiscal 2026, kept separate from private financing.

Team

Dave AdamsDave AdamsDirector
James D. LechleiterJames D. LechleiterCo-Founder and Advisor
Lisa MannaLisa MannaVice-President of Clinical Development Operations
Russell B. PoeRussell B. PoeHead of Chemistry and Manufacturing Controls (CMC)
Sarah HassanSarah HassanDirector
Stanley A. RobertsStanley A. RobertsHead of Non-Clinical Safety Assessment
Theodore E. ListonTheodore E. ListonVice-President of Research
William S. KorinekWilliam S. KorinekCo-Founder and Chief Executive Officer ยท Director

Investments

$9M2026-09-30DeepWork Capital, MintPharma Capital
$399K2026-08-250 participations
$2M2025-06-170 participations
$โ€”2023-08-18Alzheimer's Drug Discovery Foundation
$3M2021-09-160 participations
$500K2021-09-080 participations
$6M2021-05-03DeepWork Capital, Life Science Angels
$โ€”2017-03-24Jeffrey M. Arnold, Nest.Bio Ventures
$โ€”Unknown date0 participations
$297KUnknown date0 participations