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Home > Insider Trading > Filing (0001002910-11-000107)

Filing Details

Accession Number:: 0001002910-11-000107
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2011-03-03 14:49:34
Reporting Period:: 2011-03-01

Filing Date:: 2011-03-03
Accepted Time:: 2011-03-03 14:49:34
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1002910	Ameren Corp	AEE	Electric & Other Services Combined (4931)	431723446

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1207842	M Andrew Serri	P.o. Box 66149 St. Louis MO 63166-6149	President & Ceo Of Subsidiary	No	Yes	No	No

Reported Non-Derivative Transactions

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Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock, $.01 Par Value	Disposition	2011-03-02	3,197	$27.62	3,080	No	4	S	Indirect	By 401(K)
Common Stock, $.01 Par Value	Disposition	2011-03-01	335	$27.96	11,331	No	4	F	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	S	Indirect	By 401(K)
No	4	F	Direct

Reported Derivative Holdings

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Sec. Name	Sec. Type	Price	Date	Expiration Date	Amount	Remaning Holdings	Nature of Ownership
Common Stock	Performance Units	$0.00			3,978	3,978	Direct

Expiration Date	Amount	Remaning Holdings	Nature of Ownership
	3,978	3,978	Direct

Footnotes

Amount includes a total of 56 shares acquired monthly from January through February 2011 from $27.77 to $28.69 per share.
Each performance unit represents a contingent right to receive one share of Ameren common stock. The performance units vest after a two year holding period.