AMEREN CORP·4

Jan 24, 3:42 PM ET

NASLUND CHARLES D 4

4 · AMEREN CORP · Filed Jan 24, 2013

Insider Transaction Report

Form 4
Period: 2013-01-22
Transactions
  • Exercise/Conversion

    Common Stock, $.01 Par Value

    2013-01-22+2,34321,988 total
  • Tax Payment

    Common Stock, $.01 Par Value

    2013-01-22$31.70/sh1,396$44,25319,645 total
  • Exercise/Conversion

    Performance Units

    2013-01-223,4763,476 total
    Exp: 2012-12-31Common Stock (3,476 underlying)
Holdings
  • Common Stock, $.01 Par Value

    (indirect: By ESOP)
    4,845
  • Common Stock, $.01 Par Value

    (indirect: By 401(k))
    3,629
Footnotes (5)
  • [F1]Amount includes a total of 477 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 233 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]Sold to cover Mr. Naslund's tax liability for acquiring performance shares that have vested.
  • [F4]Amount includes a total of 947 shares acquired during the first through fourth quarters of 2012 through reinvested dividends at prices ranging from $30.59 to $33.40 per share.
  • [F5]Each performance unit represents a contingent right to receive one share of Ameren common stock.

Documents

1 file
  • 4
    edgar.xmlPrimary

    PRIMARY DOCUMENT