ATHERSYS INC

CUSIP: 04744L106 Class: COM

Vectors Research Management, LLC's Holding History (CIK: 0001750557)

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

Q2 2022
Shares 4,000 Value ($000) $1 Avg Close — Range —
Q4 2021
Shares 4,000 Value ($000) $4 Avg Close — Range —
Q3 2021
Shares 4,000 Value ($000) $5 Avg Close — Range —
Q2 2021
Shares 4,000 Value ($000) $6 Avg Close — Range —