AMEREN CORP 4
4 · AMEREN CORP · Filed Mar 16, 2009
Insider Transaction Report
Form 4
AMEREN CORPAEE
SERRI ANDREW M
Other
Transactions
- Discretionary Transaction
Common Stock, $.01 Par Value
2009-03-12$19.78/sh+2,697$53,347→ 4,950 total(indirect: By 401(k))
Holdings
- 8,921
Common Stock, $.01 Par Value
- 1,527
Performance Units
Exp: 2010-12-31→ Common Stock (1,527 underlying)
Footnotes (2)
- [F1]Each performance unit represents a contingent right to receive one share of Ameren common stock. The performance units vest after a two year hold period.
- [F2]Amount includes a total of 76 shares acquired monthly through exempt purchases from January through February, 2009 at prices ranging from $23.53 to $35.35 per share.