AMEREN CORP

CUSIP: 23608102 Class: Common Stock

STATE STREET CORP's Holding History (CIK: 0000093751)

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

Q3 2015
Shares 12,352,065 Value ($000) $522,117 Avg Close — Range —
Q2 2015
Shares 11,884,997 Value ($000) $447,832 Avg Close — Range —