This table provides information about the institutional ownership of Athersys, Inc (ATHX) during . The information is specifically focused on institutions that hold call options of ATHERSYS, INC .

Calls Purchased
Calls Sold
Quarter Buy Sell Net Activity
New Holding Increment Total Shares Bought Closed Position Reduction Total Shares Sold

Track Institutional and Insider Activities on ATHX

Follow ATHERSYS, INC and customize your updates to receive the information that matters most to you.

Institutional Portfolio Updates

Receive a notification when an Institution or Guru buys or sells ATHX shares.

Notify only if

Insider Trading

Get notified when an Athersys, Inc insider buys or sells ATHX shares.

Notify only if

News

Receive news related to ATHERSYS, INC

Track Activities on ATHX