ATHERSYS INC

CUSIP: 04744L106 Class: COM

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q2 2021
Shares 44,700 Value ($000) $64 Avg Close — Range —
Q1 2021
Shares 75,000 Value ($000) $135 Avg Close — Range —
Q4 2020
Shares 21,700 Value ($000) $38 Avg Close — Range —
Q3 2020
Shares 922,237 Value ($000) $1,798 Avg Close — Range —
Q4 2019
Shares 49,921 Value ($000) $61 Avg Close — Range —
Q2 2019
Shares 128,238 Value ($000) $215 Avg Close — Range —
Q1 2019
Shares 192,422 Value ($000) $289 Avg Close — Range —
Q4 2018
Shares 73,707 Value ($000) $106 Avg Close — Range —
Q3 2018
Shares 130,014 Value ($000) $273 Avg Close — Range —
Q4 2017
Shares 78,837 Value ($000) $143 Avg Close — Range —
Q3 2017
Shares 192,400 Value ($000) $396 Avg Close — Range —
Q4 2013
Shares 238,042 Value ($000) $595 Avg Close — Range —