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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-13-103341
Filing Date
2013-03-12
Accepted
2013-03-12 17:03:25
Documents
14
Period of Report
2012-12-31

Document Format Files

Seq Description Document Type Size
1 10-K d444950d10k.htm 10-K 936599
2 EX-10.54 d444950dex1054.htm EX-10.54 7469
3 EX-21.1 d444950dex211.htm EX-21.1 2755
4 EX-23.1 d444950dex231.htm EX-23.1 4894
5 EX-24.1 d444950dex241.htm EX-24.1 7468
6 EX-31.1 d444950dex311.htm EX-31.1 9190
7 EX-31.2 d444950dex312.htm EX-31.2 9066
8 EX-32.1 d444950dex321.htm EX-32.1 4204
  Complete submission text file 0001193125-13-103341.txt   5097169

Data Files

Seq Description Document Type Size
9 XBRL INSTANCE DOCUMENT athx-20121231.xml EX-101.INS 671451
10 XBRL TAXONOMY EXTENSION SCHEMA athx-20121231.xsd EX-101.SCH 43423
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE athx-20121231_cal.xml EX-101.CAL 48221
12 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE athx-20121231_def.xml EX-101.DEF 129620
13 XBRL TAXONOMY EXTENSION LABEL LINKBASE athx-20121231_lab.xml EX-101.LAB 367091
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE athx-20121231_pre.xml EX-101.PRE 263793
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.: 13684948
SIC: 2834 Pharmaceutical Preparations