ATHERSYS INC

CUSIP: 04744l205 Class: COM

MAI Capital Management's Holding History (CIK: 0001040197)

Note: Option positions (PUT/CALL) are excluded.

Q4 2022
Shares 20,751 Value ($000) $17 Avg Close — Range —
Q3 2022
Shares 81,700 Value ($000) $151 Avg Close — Range —