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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001368148-23-000025
Filing Date
2023-04-03
Accepted
2023-03-31 18:06:21
Documents
75
Period of Report
2022-12-31

Document Format Files

Seq Description Document Type Size
1 10-K athx-20221231.htm   iXBRL 10-K 1570261
2 EX-10.27 ex1027-20221231.htm EX-10.27 6771
3 EX-21.1 ex211-20221231.htm EX-21.1 7426
4 EX-23.1 ex231-20221231.htm EX-23.1 11607
5 EX-24.1 ex241-20221231.htm EX-24.1 12404
6 EX-31.1 ex311-20221231.htm EX-31.1 9809
7 EX-31.2 ex312-20221231.htm EX-31.2 9927
8 EX-32.1 ex321-20221231.htm EX-32.1 6229
  Complete submission text file 0001368148-23-000025.txt   6879904

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT athx-20221231.xsd EX-101.SCH 52183
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT athx-20221231_cal.xml EX-101.CAL 60072
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT athx-20221231_def.xml EX-101.DEF 210097
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT athx-20221231_lab.xml EX-101.LAB 637368
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT athx-20221231_pre.xml EX-101.PRE 390284
69 EXTRACTED XBRL INSTANCE DOCUMENT athx-20221231_htm.xml XML 827441
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: 10-K | Act: 34 | File No.: 001-33876 | Film No.: 23789607
SIC: 2834 Pharmaceutical Preparations