ARENA PHARMACEUTICALS INC

CUSIP: 040047102 Class: COMMON STOCK

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q4 2014
Shares 205,193 Value ($000) $712 Avg Close — Range —
Q3 2014
Shares 193,226 Value ($000) $810 Avg Close — Range —
Q2 2014
Shares 179,042 Value ($000) $1,049 Avg Close — Range —
Q1 2014
Shares 139,668 Value ($000) $880 Avg Close — Range —
Q4 2013
Shares 480,542 Value ($000) $2,811 Avg Close — Range —
Q3 2013
Shares 481,062 Value ($000) $2,535 Avg Close — Range —
Q2 2013
Shares 173,174 Value ($000) $1,333 Avg Close — Range —