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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001368148-23-000100
Filing Date
2023-08-18
Accepted
2023-08-18 10:14:20
Documents
16
Period of Report
2023-08-17
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 8.01: Other Events

Document Format Files

Seq Description Document Type Size
1 8-K athx-20230817.htm   iXBRL 8-K 46698
2 EX-4.4 ex44-20230818.htm EX-4.4 13820
3 EX-4.5 ex45-20230818.htm EX-4.5 14717
4 EX-10.1 ex101-20230818.htm EX-10.1 300854
5 EX-99.1 ex991-20230818.htm EX-99.1 66028
  Complete submission text file 0001368148-23-000100.txt   647458

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT athx-20230817.xsd EX-101.SCH 1904
7 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT athx-20230817_lab.xml EX-101.LAB 23834
8 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT athx-20230817_pre.xml EX-101.PRE 12510
10 EXTRACTED XBRL INSTANCE DOCUMENT athx-20230817_htm.xml XML 2721
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.: 231184169
SIC: 2834 Pharmaceutical Preparations