ATHERSYS INC

CUSIP: 04744L106 Class: COM

OXFORD ASSET MANAGEMENT LLP's Holding History (CIK: 0001438284)

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

Q4 2019
Shares 54,530 Value ($000) $67 Avg Close — Range —
Q3 2019
Shares 56,333 Value ($000) $75 Avg Close — Range —
Q2 2019
Shares 41,520 Value ($000) $70 Avg Close — Range —
Q1 2019
Shares 40,633 Value ($000) $61 Avg Close — Range —
Q4 2018
Shares 178,692 Value ($000) $257 Avg Close — Range —
Q2 2018
Shares 64,799 Value ($000) $126 Avg Close — Range —
Q4 2017
Shares 43,562 Value ($000) $81 Avg Close — Range —
Q3 2017
Shares 83,767 Value ($000) $178 Avg Close — Range —
Q4 2016
Shares 68,760 Value ($000) $105 Avg Close — Range —
Q4 2015
Shares 227,053 Value ($000) $232 Avg Close — Range —