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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001368148-23-000055
Filing Date
2023-05-23
Accepted
2023-05-23 08:39:54
Documents
14
Period of Report
2023-05-17
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
Item 3.02: Unregistered Sales of Equity Securities
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K athx-20230517.htm   iXBRL 8-K 47625
2 EX-4.1 ex41-20230517.htm EX-4.1 108729
3 EX-99.1 ex991-20230517.htm EX-99.1 16233
  Complete submission text file 0001368148-23-000055.txt   339130

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT athx-20230517.xsd EX-101.SCH 1902
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT athx-20230517_lab.xml EX-101.LAB 23832
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT athx-20230517_pre.xml EX-101.PRE 12508
8 EXTRACTED XBRL INSTANCE DOCUMENT athx-20230517_htm.xml XML 11147
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: 8-K | Act: 34 | File No.: 001-33876 | Film No.: 23946626
SIC: 2834 Pharmaceutical Preparations