Analyst Coverage

Firm Analyst
 Bank of America Securities Greg Harrison
SMBC Nikko Securities, Inc.David Hoang
Needham & Company, LLC Chad Messer
Dawson James Jason Kolbert
WBB Securities Stephen Brozak
Athersys, Inc. is followed by the analysts listed above. Please note that any opinions, estimates or forecasts regarding Athersys, Inc.'s performance made by these analysts are theirs alone and do not represent opinions, forecasts or predictions of Athersys, Inc. or its management. Athersys, Inc. does not by its reference above or distribution imply its endorsement of or concurrence with such information, conclusions or recommendations.