|4Jan 24, 3:38 PM ET

Borkowski Maureen A 4

4 · AMEREN CORP · Filed Jan 24, 2013

Insider Transaction Report

Form 4
Period: 2013-01-22
Borkowski Maureen A
President & CEO of Subsidiary
Transactions
  • Tax Payment

    Common Stock, $.01 Par Value

    2013-01-22$31.70/sh437$13,8533,795 total
  • Exercise/Conversion

    Common Stock, $.01 Par Value

    2013-01-22+6944,489 total
  • Exercise/Conversion

    Performance Units

    2013-01-221,7221,722 total
    Exp: 2012-12-31Common Stock (1,722 underlying)
Holdings
  • Common Stock, $.01 Par Value

    (indirect: By 401(k))
    1,692
  • Common Stock, $.01 Par Value

    (indirect: By ESOP)
    1,337
  • Common Stock, $.01 Par Value

    (indirect: By Spouse)
    311
Footnotes (6)
  • [F1]Amount includes a total of 178 shares acquired monthly from January through December 2012 at prices ranging from $29.39 to $34.59 per share.
  • [F2]Amount includes a total of 64 shares acquired during the first through fourth quarters of 2012 through reinvested dividends at prices ranging from $30.59 to $33.40 per share.
  • [F3]Amount includes a total of 14 shares acquired during the first through fourth quarters of 2012 through reinvested dividends at prices ranging from $30.59 to $33.40 per share.
  • [F4]Sold to cover Mrs. Borkowski's tax liability for acquiring performance shares that have vested.
  • [F5]Amount includes a total of 183 shares acquired during the first through fourth quarters of 2012 through reinvested dividends at prices ranging from $30.59 to $33.40 per share.
  • [F6]Each performance unit represents a contingent right to receive one share of Ameren common stock.

Documents

1 file
  • 4
    edgar.xmlPrimary

    PRIMARY DOCUMENT