ATHERSYS INC

CUSIP: 04744L106 Class: COM

Plante Moran Financial Advisors, LLC's Holding History (CIK: 0001424717)

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

Q1 2022
Shares 14,000 Value ($000) $8 Avg Close — Range —
Q4 2021
Shares 14,000 Value ($000) $13 Avg Close — Range —
Q3 2021
Shares 14,000 Value ($000) $19 Avg Close — Range —
Q2 2021
Shares 14,000 Value ($000) $20 Avg Close — Range —
Q1 2021
Shares 14,000 Value ($000) $25 Avg Close — Range —
Q4 2020
Shares 14,000 Value ($000) $24 Avg Close — Range —