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Filing metadata

Accession number: 0001209191-12-029656
Form type: Form 4
Filer: ATHERSYS, INC / NEW
CIK: CIK 1368148
Filed: May 22, 2012
Reporting period: May 18, 2012
Description: Insider transaction

Documents

0001209191-12-029656-index.htm

Complete submission

0001209191-12-029656.txt

directory listing

Filed by

ATHERSYS, INC / NEW