-----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, PI5dOzMSbnXDsttSlBjoDRtQ6C7ztvHuSqgh1L4rcRq8JGbZj/xhHyZJmIv5s7c3 pBBT79J7pEIqO+rlWnk0kQ== 0001104659-06-013244.txt : 20060301 0001104659-06-013244.hdr.sgml : 20060301 20060301170820 ACCESSION NUMBER: 0001104659-06-013244 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20060228 FILED AS OF DATE: 20060301 DATE AS OF CHANGE: 20060301 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: 06656613 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 2006-02-28 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 2006-02-28 4 S 0 2300 39.16 D 9537894 D Common Stock 2006-02-28 4 S 0 2100 39.17 D 9535794 D Common Stock 2006-02-28 4 S 0 2500 39.18 D 9533294 D Common Stock 2006-02-28 4 S 0 1300 39.19 D 9531994 D Common Stock 2006-02-28 4 S 0 4200 39.20 D 9527794 D Common Stock 2006-02-28 4 S 0 4600 39.21 D 9523194 D Common Stock 2006-02-28 4 S 0 3800 39.22 D 9519394 D Common Stock 2006-02-28 4 S 0 5100 39.23 D 9514294 D Common Stock 2006-02-28 4 S 0 4400 39.24 D 9509894 D Common Stock 2006-02-28 4 S 0 3100 39.25 D 9506794 D Common Stock 2006-02-28 4 S 0 3800 39.26 D 9502994 D Common Stock 2006-02-28 4 S 0 3300 39.27 D 9499694 D Common Stock 2006-02-28 4 S 0 1800 39.28 D 9497894 D Common Stock 2006-02-28 4 S 0 1300 39.29 D 9496594 D Common Stock 2006-02-28 4 S 0 1600 39.30 D 9494994 D Common Stock 2006-02-28 4 S 0 1100 39.31 D 9493894 D Common Stock 2006-02-28 4 S 0 500 39.32 D 9493394 D Common Stock 2006-02-28 4 S 0 2100 39.33 D 9491294 D Common Stock 2006-02-28 4 S 0 1300 39.34 D 9489994 D Common Stock 2006-02-28 4 S 0 1300 39.35 D 9488694 D Common Stock 2006-02-28 4 S 0 1600 39.36 D 9487094 D Common Stock 2006-02-28 4 S 0 1500 39.37 D 9485594 D Common Stock 2006-02-28 4 S 0 1000 39.38 D 9484594 D Common Stock 2006-02-28 4 S 0 800 39.39 D 9483794 D Common Stock 2006-02-28 4 S 0 1100 39.40 D 9482694 D Common Stock 2006-02-28 4 S 0 400 39.41 D 9482294 D Common Stock 2006-02-28 4 S 0 500 39.42 D 9481794 D Common Stock 2006-02-28 4 S 0 200 39.43 D 9481594 D Common Stock 2006-02-28 4 S 0 200 39.44 D 9481394 D Common Stock 2006-02-28 4 S 0 500 39.45 D 9480894 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 3 of 4 /s/ Patrick G. Ryan 2006-03-01 -----END PRIVACY-ENHANCED MESSAGE-----