Hunger Daniel F 4

4 · AON CORP · Filed Mar 20, 2006

Form 4

Period: 2006-03-16

Senior VP & Controller

Transactions

Tax Payment
Common Stock
2006-03-17$41.37/sh−254$10,507→ 4,010 total
Award
Employee Stock Option (Right to Buy)
2006-03-16+18,206→ 18,206 total
Exercise: $41.20Exp: 2012-03-16→ Common Stock (18,206 underlying)
Award
Restricted Stock Unit Award (Right to Receive)
2006-03-16+2,731→ 2,731 total
From: 2007-03-16Exp: 2009-03-16→ Common Stock (2,731 underlying)
Exercise/Conversion
Common Stock
2006-03-17+713→ 4,264 total
Exercise/Conversion
Restricted Stock Unit Award (Right to Receive)
2006-03-17−713→ 2,495 total
From: 2006-03-17Exp: 2006-03-17→ Common Stock (713 underlying)

Holdings

Footnotes (6)

[F1]Shares of common stock acquired upon the vesting of a restricted stock award.
[F2]Shares of common stock withheld by the issuer for the payment of withholding taxes in connection with the vesting of a restricted stock award.
[F3]The restricted stock unit award converts to shares of common stock on a 1-for-1 basis.
[F4]Restricted stock units will vest in accordance with the Aon Stock Incentive Plan as follows: 22.22% of the awards will vest on each of the first and second anniversaries of the date of grant, and 55.56% of the awards will vest on the third anniversary of the date of grant.
[F5]Vesting will occur in accordance with the terms of the Aon Stock Incentive Plan as follows: 33.34% of the options will vest on the first anniversary of the date of grant, and 33.33% of the options will vest on each of the second and third anniversaries of the date of grant.
[F6]Stock option granted pursuant to the Aon Stock Incentive Plan.

Documents

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