ATHERSYS INC

CUSIP: 04744L106 Class: COM

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q2 2022
Shares 96,900 Value ($000) $25 Avg Close — Range —
Q1 2022
Shares 114,911 Value ($000) $70 Avg Close — Range —
Q4 2021
Shares 68,911 Value ($000) $62 Avg Close — Range —
Q3 2021
Shares 151,511 Value ($000) $202 Avg Close — Range —
Q2 2021
Shares 151,511 Value ($000) $218 Avg Close — Range —
Q1 2021
Shares 146,635 Value ($000) $264 Avg Close — Range —
Q4 2020
Shares 161,292 Value ($000) $282 Avg Close — Range —
Q3 2020
Shares 318,695 Value ($000) $621 Avg Close — Range —
Q2 2020
Shares 12,492 Value ($000) $34 Avg Close — Range —