ATHERSYS INC

CUSIP: 04744L106 Class: COM

SABBY MANAGEMENT, LLC's Holding History (CIK: 0001535610)

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

Q1 2022
Shares 291,444 Value ($000) $816 Avg Close — Range —
Q4 2021
Shares 116,444 Value ($000) $105 Avg Close — Range —
Q3 2021
Shares 116,444 Value ($000) $155 Avg Close — Range —
Q2 2021
Shares 345,400 Value ($000) $497 Avg Close — Range —
Q4 2016
Shares 43,263 Value ($000) $66 Avg Close — Range —
Q3 2016
Shares 89,139 Value ($000) $190 Avg Close — Range —
Q2 2016
Shares 91,746 Value ($000) $199 Avg Close — Range —
Q2 2013
Shares 300,745 Value ($000) $499 Avg Close — Range —