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KORSANA BIOSCIENCES, INC.

Public Equity (NASDAQ)BiotechnologyNeurodegenerativeClinical-Stage
๐Ÿ“ Waltham, MA
StreetZero Signal 53
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About KORSANA BIOSCIENCES, INC.

Korsana Biosciences, Inc. is a clinical-stage biopharmaceutical company focused on discovering, developing, and commercializing therapies for serious central nervous system diseases, with an initial emphasis on neurodegenerative conditions such as Alzheimer's disease. Its lead program, KRSA-028, is a next-generation shuttled monoclonal antibody targeting amyloid beta. The company emerged from stealth and completed a reverse merger with Cyclerion Therapeutics to operate publicly on Nasdaq under the ticker KRSA.

LATEST FUNDINGRule 144
$35K
Announced 2026-10-22
TOTAL RAISED$380M
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Investors

Not disclosed in the source filing. Form D filings do not list investors โ€” StreetZero surfaces them from news where available.

Key highlights

  • Completed reverse merger with Cyclerion Therapeutics to list on Nasdaq as KRSA with concurrent $380M private placement.
  • Initial financing expected to fund operations and key milestones into 2029.
  • Lead asset KRSA-028 targets amyloid beta for Alzheimer's with anticipated Phase 1 data in mid-2027.
  • Post-transaction cash position of approximately $475 million supports multiple clinical data readouts through 2027-2028.

Source document & SEC filing

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