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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001368148-23-000050
Filing Date
2023-05-15
Accepted
2023-05-15 16:36:57
Documents
56
Period of Report
2023-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q athx-20230331.htm   iXBRL 10-Q 742473
2 EX-31.1 ex31120230331.htm EX-31.1 9807
3 EX-31.2 ex31220230331.htm EX-31.2 9762
4 EX-32.1 ex32120230331.htm EX-32.1 9220
  Complete submission text file 0001368148-23-000050.txt   3916311

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT athx-20230331.xsd EX-101.SCH 33288
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT athx-20230331_cal.xml EX-101.CAL 31993
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT athx-20230331_def.xml EX-101.DEF 171516
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT athx-20230331_lab.xml EX-101.LAB 377439
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT athx-20230331_pre.xml EX-101.PRE 247707
50 EXTRACTED XBRL INSTANCE DOCUMENT athx-20230331_htm.xml XML 478288
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-Q | Act: 34 | File No.: 001-33876 | Film No.: 23923355
SIC: 2834 Pharmaceutical Preparations