# Athersys

> biotechnology company in Cleveland, United States

**Wikidata**: [Q30284052](https://www.wikidata.org/wiki/Q30284052)  
**Source**: https://4ort.xyz/entity/athersys


## References

1. GRID Release 2017-05-22
2. Global LEI Index
3. Polygon.io
4. [Source](https://www.athersys.com/investors/financial-information/sec-filings/default.aspx)
5. [Crunchbase](http://www.crunchbase.com/organization/athersys)
6. Aligned ISNI and Ringgold identifiers for institutions
7. [Source](https://golden.com/wiki/Athersys-8AR8WKW)