Aon plc reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Dublin 2, Ireland
SEC filing record 1 source field available
Fiscal year end
31 December
Aon plc has filed 2,814 SEC EDGAR filings since 10 Feb 1995

SEC filing history

Showing 1-25 of 1,000 matching filings.

Per page
25
Current page
1
144 File 001-07933

144 filing

Filing date
04 Jun 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
14 May 2026
Reporting date
12 May 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13G File 005-32053

SCHEDULE 13G filing

Filing date
29 Apr 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
ARS File 001-07933

ARS

Filing date
28 Apr 2026
Reporting date
31 Dec 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
DEFA14A File 001-07933

DEFA14A

Filing date
28 Apr 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
DEF 14A File 001-07933

DEF 14A

Filing date
28 Apr 2026
Reporting date
26 Jun 2026
Next action
Verify source filing
SCHEDULE 13G/A File 005-32053

SCHEDULE 13G/A filing

Filing date
26 Mar 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
17 Mar 2026
Reporting date
13 Mar 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
17 Mar 2026
Reporting date
13 Mar 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
17 Mar 2026
Reporting date
13 Mar 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
02 Mar 2026
Reporting date
26 Feb 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 001-07933

144 filing

Filing date
26 Feb 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
20 Feb 2026
Reporting date
19 Feb 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
19 Feb 2026
Reporting date
18 Feb 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
19 Feb 2026
Reporting date
17 Feb 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
19 Feb 2026
Reporting date
17 Feb 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
17 Feb 2026
Reporting date
12 Feb 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
17 Feb 2026
Reporting date
12 Feb 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
17 Feb 2026
Reporting date
12 Feb 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
17 Feb 2026
Reporting date
12 Feb 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
17 Feb 2026
Reporting date
12 Feb 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
17 Feb 2026
Reporting date
12 Feb 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

4

Filing date
17 Feb 2026
Reporting date
12 Feb 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .