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Form NT 10-K - Notification of inability to timely file Form 10-K 405, 10-K, 10-KSB 405, 10-KSB, 10-KT, or 10-KT405:
SEC Accession No. 0001437749-24-010146
Filing Date
2024-04-01
Accepted
2024-04-01 06:41:12
Documents
1
Period of Report
2023-12-31
Effectiveness Date
2024-04-01

Document Format Files

Seq Description Document Type Size
1 FORM NT 10-K athx20240318_nt10k.htm NT 10-K 24513
  Complete submission text file 0001437749-24-010146.txt   25668
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: NT 10-K | Act: 34 | File No.: 001-33876 | Film No.: 24805477
SIC: 2834 Pharmaceutical Preparations
(CF Office: 03 Life Sciences)