-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, PsMWVQC2ZOFyjTTW0deRXTclEASDnrs2vqMvwTT6mimF/XB5YHubgqy1NC9stJG0 WW7Vw6XUYDCgmsDnBop89A== 0001104659-06-037038.txt : 20060523 0001104659-06-037038.hdr.sgml : 20060523 20060523190540 ACCESSION NUMBER: 0001104659-06-037038 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20060522 FILED AS OF DATE: 20060523 DATE AS OF CHANGE: 20060523 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: RYAN PATRICK G CENTRAL INDEX KEY: 0001145037 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-07933 FILM NUMBER: 06862600 BUSINESS ADDRESS: STREET 1: C/O RYAN ENTERPRISES STREET 2: 123 N WACKER DRIVE CITY: CHICAGO STATE: IL ZIP: 60606 BUSINESS PHONE: 3127012300 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: AON CORP CENTRAL INDEX KEY: 0000315293 STANDARD INDUSTRIAL CLASSIFICATION: ACCIDENT & HEALTH INSURANCE [6321] IRS NUMBER: 363051915 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 200 EAST RANDOLPH STREET CITY: CHICAGO STATE: IL ZIP: 60601 BUSINESS PHONE: 3123811000 MAIL ADDRESS: STREET 1: 200 EAST RANDOLPH STREET CITY: CHICAGO STATE: IL ZIP: 60601 FORMER COMPANY: FORMER CONFORMED NAME: COMBINED INTERNATIONAL CORP DATE OF NAME CHANGE: 19870504 4 1 a4.xml 4 X0202 4 2006-05-22 0 0000315293 AON CORP AOC 0001145037 RYAN PATRICK G C/O AON CORPORATE LAW DEPARTMENT 8TH FLOOR, 200 EAST RANDOLPH DRIVE CHICAGO IL 60601 1 1 0 0 Executive Chairman Common Stock 2006-05-22 4 S 0 300 36.50 D 8641794 D Common Stock 2006-05-22 4 S 0 300 36.49 D 8641494 D Common Stock 2006-05-22 4 S 0 300 36.48 D 8641194 D Common Stock 2006-05-22 4 S 0 100 36.47 D 8641094 D Common Stock 2006-05-22 4 S 0 200 36.45 D 8640894 D Common Stock 2006-05-22 4 S 0 300 36.44 D 8640594 D Common Stock 2006-05-22 4 S 0 100 36.41 D 8640494 D Common Stock 2006-05-22 4 S 0 500 36.40 D 8639994 D Common Stock 2006-05-22 4 S 0 1000 36.39 D 8638994 D Common Stock 2006-05-22 4 S 0 400 36.38 D 8638594 D Common Stock 2006-05-22 4 S 0 500 36.37 D 8638094 D Common Stock 2006-05-22 4 S 0 700 36.36 D 8637394 D Common Stock 2006-05-22 4 S 0 300 36.35 D 8637094 D Common Stock 2006-05-22 4 S 0 100 36.34 D 8636994 D Common Stock 2006-05-22 4 S 0 500 36.33 D 8636494 D Common Stock 2006-05-22 4 S 0 800 36.32 D 8635694 D Common Stock 2006-05-22 4 S 0 500 36.31 D 8635194 D Common Stock 2006-05-22 4 S 0 800 36.30 D 8634394 D Common Stock 2006-05-22 4 S 0 900 36.29 D 8633494 D Common Stock 2006-05-22 4 S 0 600 36.28 D 8632894 D Common Stock 2006-05-22 4 S 0 800 36.27 D 8632094 D Common Stock 2006-05-22 4 S 0 1300 36.26 D 8630794 D Common Stock 2006-05-22 4 S 0 2200 36.25 D 8628594 D Common Stock 2006-05-22 4 S 0 1800 36.24 D 8626794 D Common Stock 2006-05-22 4 S 0 1800 36.23 D 8624994 D Common Stock 2006-05-22 4 S 0 3200 36.22 D 8621794 D Common Stock 2006-05-22 4 S 0 1600 36.21 D 8620194 D Common Stock 2006-05-22 4 S 0 2800 36.20 D 8617394 D Common Stock 2006-05-22 4 S 0 1800 36.19 D 8615594 D Common Stock 2006-05-22 4 S 0 600 36.18 D 8614994 D The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 25, 2005. Form 1 of 2 /s/ Patrick G. Ryan 2006-05-23 -----END PRIVACY-ENHANCED MESSAGE-----