ATHERSYS INC

CUSIP: 04744L106 Class: COM

PRUDENTIAL PLC's Holding History (CIK: 0000898419)

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

Q3 2019
Shares 4,217,697 Value ($000) $4,218 Avg Close — Range —
Q2 2019
Shares 4,223,097 Value ($000) $8,446 Avg Close — Range —
Q1 2019
Shares 4,211,897 Value ($000) $6,318 Avg Close — Range —
Q4 2018
Shares 4,211,897 Value ($000) $6,065 Avg Close — Range —
Q3 2018
Shares 4,211,897 Value ($000) $8,845 Avg Close — Range —
Q2 2018
Shares 4,200,000 Value ($000) $8,274 Avg Close — Range —
Q1 2018
Shares 4,550,000 Value ($000) $8,327 Avg Close — Range —
Q4 2017
Shares 4,550,000 Value ($000) $8,236 Avg Close — Range —
Q3 2017
Shares 4,610,092 Value ($000) $9,497 Avg Close — Range —
Q2 2017
Shares 5,120,000 Value ($000) $7,731 Avg Close — Range —
Q1 2017
Shares 5,120,000 Value ($000) $8,755 Avg Close — Range —
Q4 2016
Shares 2,150,000 Value ($000) $3,290 Avg Close — Range —
Q3 2016
Shares 1,975,000 Value ($000) $4,207 Avg Close — Range —
Q2 2016
Shares 1,975,000 Value ($000) $4,286 Avg Close — Range —
Q1 2016
Shares 2,000,000 Value ($000) $4,500 Avg Close — Range —
Q4 2015
Shares 2,000,000 Value ($000) $2,060 Avg Close — Range —
Q3 2015
Shares 2,000,000 Value ($000) $2,200 Avg Close — Range —
Q2 2015
Shares 2,000,000 Value ($000) $2,420 Avg Close — Range —
Q1 2015
Shares 1,775,000 Value ($000) $5,112 Avg Close — Range —
Q4 2014
Shares 1,800,000 Value ($000) $2,844 Avg Close — Range —
Q3 2014
Shares 1,800,000 Value ($000) $2,502 Avg Close — Range —
Q2 2014
Shares 1,800,000 Value ($000) $3,222 Avg Close — Range —
Q1 2014
Shares 1,707,901 Value ($000) $5,534 Avg Close — Range —
Q4 2013
Shares 1,707,901 Value ($000) $4,270 Avg Close — Range —