AMEREN CORP

Ticker: AEE CUSIP: 023608102 Class: COM

Artisan Partners Limited Partnership's Holding History (CIK: 0001466153)

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

Q3 2020

Shares 2,944,712 Value ($000) $232,868 Avg Close $67.00 Range $59.90 - $71.58

Q2 2020

Shares 2,903,690 Value ($000) $204,304 Avg Close $61.49 Range $55.82 - $68.83

Q1 2020

Shares 1,660,406 Value ($000) $120,927 Avg Close $66.87 Range $49.76 - $73.80

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	2,944,712	$232,868	$67.00	$59.90 - $71.58
Q2 2020	2,903,690	$204,304	$61.49	$55.82 - $68.83
Q1 2020	1,660,406	$120,927	$66.87	$49.76 - $73.80