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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001437749-23-026244
Filing Date
2023-09-19
Accepted
2023-09-18 21:35:43
Documents
1

Document Format Files

Seq Description Document Type Size
1 FORM DEFA14A athx20230918_defa14a.htm DEFA14A 185831
  Complete submission text file 0001437749-23-026244.txt   186871
Mailing Address 3201 CARNEGIE AVENUE CLEVELAND OH 44115-2634
Business Address 3201 CARNEGIE AVENUE CLEVELAND OH 44115-2634 216-431-9900
ATHERSYS, INC / NEW (Filer) CIK: 0001368148 (see all company filings)

IRS No.: 204864095 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-33876 | Film No.: 231262389
SIC: 2834 Pharmaceutical Preparations