Live feed18:03:37·1640dINSIDERFilingvia QuantisnowSEC Form 4: Harrington John J covered exercise/tax liability with 13,006 shares, decreasing direct ownership by 2% to 717,954 units to cover withholding taxByQuantisnow·Wall Street's wire, on your screen.ATHX· Athersys Inc.Health CareOriginal source