MARTIN DONNA K 4
4 · AMEREN CORP · Filed May 15, 2009
Insider Transaction Report
Form 4
AMEREN CORPAEE
MARTIN DONNA K
Other
Transactions
- Exercise/Conversion
Common Stock, $.01 Par Value
2009-05-14+2,241→ 9,484 total - Tax Payment
Common Stock, $.01 Par Value
2009-05-14$23.91/sh−727$17,383→ 8,757 total - Exercise/Conversion
Performance Units
2009-05-14−2,241→ 0 totalFrom: 2009-05-14Exp: 2010-12-31→ Common Stock (2,241 underlying)
Holdings
- 553(indirect: By 401(k))
Common Stock, $.01 Par Value
Footnotes (1)
- [F1]Each performance unit was economic equivalent to one share of Ameren common stock. The reporting person transferred 1514 shares to dividend reinvestment plan and sold 727 shares to cover tax liability