Ameren
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Option
LYONS MARTIN J other: Chmn & President of Subs..
 Performance Units 1,845 N/A N/A
Option
VOSS THOMAS R officer: Chairman & CEO
 Peformance Units 5,513 N/A N/A
Option
VOSS THOMAS R officer: Chairman & CEO
 Common Stock, $.01 Par Value 3,348 N/A N/A
Option
NASLUND CHARLES D other: Executive VP of Subsidiary
 Common Stock, $.01 Par Value 1,431 N/A N/A
Option
NASLUND CHARLES D other: Executive VP of Subsidiary
 Performance Units 2,682 N/A N/A
Option
BAXTER WARNER L director, officer: Chairman, Pr..
 Performance Units 6,265 N/A N/A
Option
MUELLER MICHAEL G officer: Vice President of Subs..
 Common Stock, $.01 Par Value 670 N/A N/A
Option
MUELLER MICHAEL G officer: Vice President of Subs..
 Performance Units 1,058 N/A N/A
Option
SERRI ANDREW M officer: President & CEO of Sub..
 Performance Units 1,629 N/A N/A
Option
SERRI ANDREW M officer: President & CEO of Sub..
 Common Stock, $.01 Par Value 1,629 N/A N/A
Option
CISEL SCOTT A other: Chmn, Pres. & CEO of Subs
 Performance Units 2,154 N/A N/A
Option
CISEL SCOTT A other: Chmn, Pres. & CEO of Subs
 Common Stock, $.01 Par Value 2,154 N/A N/A
Option
BORKOWSKI MAUREEN A other: Chmn & President of Subs..
 Performance Units 888 N/A N/A
Option
BORKOWSKI MAUREEN A other: Chmn & President of Subs..
 Common Stock, $.01 Par Value 563 N/A N/A
Option
MOEHN MICHAEL L officer: Executive VP & CFO
 Common Stock, $.01 Par Value 975 N/A N/A
Option
HEFLIN ADAM C other: Former SVP & CNO of Subs..
 Common Stock, $.01 Par Value 1,011 N/A N/A
Option
HEFLIN ADAM C other: Former SVP & CNO of Subs..
 Performance Units 1,596 N/A N/A
Option
MOEHN MICHAEL L officer: Executive VP & CFO
 Performance Units 1,671 N/A N/A
Option
MARK RICHARD J other: Chmn & President of Subs..
 Common Stock, $.01 Par Value 1,192 N/A N/A
Option
MARK RICHARD J other: Chmn & President of Subs..
 Performance Units 2,154 N/A N/A
Option
LYONS MARTIN J other: Chmn & President of Subs..
 Common Stock, $.01 Par Value 984 N/A N/A
Option
SULLIVAN STEVEN R other: Former Pres. & CEO of Sub
 Common Stock, $.01 Par Value 2,371 N/A N/A
Option
COLE DANIEL F other: Chmn & President of Subs..
 Common Stock, $.01 Par Value 1,572 N/A N/A
Option
COLE DANIEL F other: Chmn & President of Subs..
 Performance Units 2,482 N/A N/A
Option
BIRDSONG JERRE E officer: Vice President & Treas..
 Common Stock, $.01 Par Value 1,169 N/A N/A
Option
BIRDSONG JERRE E officer: Vice President & Treas..
 Performance Units 1,845 N/A N/A
Option
BAXTER WARNER L director, officer: Chairman, Pr..
 Common Stock, $.01 Par Value 3,483 N/A N/A
Option
SULLIVAN STEVEN R other: Former Pres. & CEO of Sub
 Performance Units 4,762 N/A N/A
Purchase
WOODARD JACKIE D director
 Common Stock $.01 Par Value 134 $29.75 $3,986
Sale
MARK RICHARD J other: Chmn & President of Subs..
 Common Stock, $.01 Par Value 1,907 $25.91 $49,410
Option
MARTIN DONNA K other: Resigned 4/01/2009
 Common Stock, $.01 Par Value 2,241 N/A N/A
Option
MARTIN DONNA K other: Resigned 4/01/2009
 Performance Units 2,241 N/A N/A
Purchase
WOODARD JACKIE D director
 Common Stock $.01 Par Value 2 $32.51 $65
Purchase
WOODARD JACKIE D director
 Common Stock $.01 Par Value 164 $33.65 $5,518
Purchase
SERRI ANDREW M officer: President & CEO of Sub..
 Common Stock, $.01 Par Value 2,400 $41.66 $99,984
Purchase
CISEL SCOTT A other: Chmn, Pres. & CEO of Subs
 Common Stock, $.01 Par Value 1,169 $42.76 $49,986
Sale
MARK RICHARD J other: Chmn & President of Subs..
 Common Stock, $.01 Par Value 3,574 $52.27 $186,813
Sale
BIRDSONG JERRE E officer: Vice President & Treas..
 Common Stock, $.01 Par Value 2,400 $54.49 $130,776
Sale
VOSS THOMAS R officer: Chairman & CEO
 Common Stock, $.01 Par Value 1,354 $50.57 $68,472
Sale
SERRI ANDREW M officer: President & CEO of Sub..
 Common Stock, $.01 Par Value 10 $50.88 $509
Sale
HAYS THOMAS A other: Retired Director
 Common Stock, $.01 Par Value 1 $51.42 $51
Sale
LIDDY RICHARD A director
 Common Stock, $.01 Par Value 1,100 $52.23 $57,453
Sale
DAVIS JIMMY L other: Vice President of Subsid..
 Common Stock, $.01 Par Value 1,189 $52.42 $62,327
Purchase
MENNE MICHAEL L other: Vice President of Subsid..
 Common Stock, $.01 Par Value 8 $52.09 $417
Sale
POWERS ROBERT L other: Vice President of Subsid..
 Common Stock, $.01 Par Value 300 $55.37 $16,610
Sale
MILLER PAUL L JR other: Former Director (Deceased)
 Common Stock, $.01 Par Value 100 $55.4 $5,540
Sale
MILLER PAUL L JR other: Former Director (Deceased)
 Common Stock, $.01 Par Value 100 $54.43 $5,443
Purchase
MARK RICHARD J other: Chmn & President of Subs..
 Common Stock, $.01 Par Value 183 $54.64 $9,998
Option
COLE DANIEL F other: Chmn & President of Subs..
 Common Stock, $.01 Par Value 8,150 $31 $252,650
Option
COLE DANIEL F other: Chmn & President of Subs..
 Stock Option 8,150 $31 $252,650

Showing 200 to 250 of 498 results.

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.

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