0001179110-12-003766.txt : 20120228
0001179110-12-003766.hdr.sgml : 20120228
20120228185254
ACCESSION NUMBER: 0001179110-12-003766
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20120226
FILED AS OF DATE: 20120228
DATE AS OF CHANGE: 20120228
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Case Gregory C
CENTRAL INDEX KEY: 0001322803
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-07933
FILM NUMBER: 12649450
MAIL ADDRESS:
STREET 1: C/O AON CORPORATE LAW DEPT
STREET 2: 200 EAST RANDOLPH ST, 8TH FL
CITY: CHICAGO
STATE: IL
ZIP: 60601
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: AON CORP
CENTRAL INDEX KEY: 0000315293
STANDARD INDUSTRIAL CLASSIFICATION: INSURANCE AGENTS BROKERS & SERVICES [6411]
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
edgar.xml
FORM 4 -
X0304
4
2012-02-26
0
0000315293
AON CORP
AON
0001322803
Case Gregory C
AON CORPORATION - CORPORATE LAW DEPT
200 EAST RANDOLPH STREET, 8TH FLOOR
CHICAGO
IL
60601
1
1
0
0
President & CEO
Common Stock
2012-02-26
4
M
0
8549
A
567742
D
Common Stock
2012-02-26
4
F
0
3544
47.53
D
564198
D
Restricted Stock Unit Award (Right to Receive)
2012-02-26
4
M
0
8549
0
D
2012-02-26
2012-02-26
Common Stock
8549
8548
D
Shares of common stock acquired upon the vesting of a restricted stock unit award.
Shares of common stock withheld by the issuer for the payment of withholding taxes in connection with the vesting of a restricted stock unit award.
The restricted stock unit award converts to shares of common stock on a 1-for-1 basis.
/s/ Matthew M. Rice - Matthew M. Rice pursuant to a power of attorney from Gregory C. Case
2012-02-28