AMEREN CORP

Ticker: AEE CUSIP: 023608102 Class: COM

ANCHOR CAPITAL ADVISORS LLC's Holding History (CIK: 0000813933)

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

Q3 2014

Shares 15,580 Value ($000) $597 Avg Close $27.50 Range $25.71 - $28.73

Q2 2014

Shares 28,790 Value ($000) $1,177 Avg Close $27.75 Range $26.34 - $29.10

Q1 2014

Shares 31,637 Value ($000) $1,303 Avg Close $26.55 Range $24.21 - $29.03

Q4 2013

Shares 198,628 Value ($000) $7,182 Avg Close $24.47 Range $23.24 - $25.36

Q3 2013

Shares 226,919 Value ($000) $7,906 Avg Close $23.34 Range $21.99 - $24.65

Q2 2013

Shares 221,059 Value ($000) $7,613 Avg Close $23.26 Range $21.72 - $24.39

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	15,580	$597	$27.50	$25.71 - $28.73
Q2 2014	28,790	$1,177	$27.75	$26.34 - $29.10
Q1 2014	31,637	$1,303	$26.55	$24.21 - $29.03
Q4 2013	198,628	$7,182	$24.47	$23.24 - $25.36
Q3 2013	226,919	$7,906	$23.34	$21.99 - $24.65
Q2 2013	221,059	$7,613	$23.26	$21.72 - $24.39