Ledger & Lore
← Back to the archive

Athersys

BiotechUSAClosed 2024

Total Raised

Undisclosed

Peak Valuation

Undisclosed

Employees

Year Collapsed

2024

Business model

Clinical-stage biotech developing MultiStem, a stem-cell therapy for ischemic stroke and other conditions.

In brief

Spent nearly three decades developing MultiStem, a stem-cell therapy aimed at treating ischemic stroke, one of the leading causes of long-term disability worldwide. An interim analysis of its Phase 3 trial revealed the study had not enrolled enough patients to reliably meet its p…

See the What Happened tab for the full account.

Key facts

Founded
1995
Closed
2024
Headquarters
Cleveland, USA
Industry
Biotech
Employees
Revenue
Undisclosed

Related failures

Often compared with: Vertex Pharmaceuticals, bluebird bio.