AMEREN CORP

Ticker: AEE CUSIP: 023608102 Class: COM

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q3 2017
Shares 6,874 Value ($000) $398 Avg Close $45.42 Range $42.00 - $47.78
Q2 2017
Shares 5,067 Value ($000) $277 Avg Close $43.30 Range $41.81 - $44.84