Aon plc — DEFA14A Filings
33 DEFA14A filings on record
This page lists all DEFA14A filings submitted to the SEC by Aon plc (AON), sorted by most recent first. Each row links to the full filing on EdgarLookup. Aon plc has filed 33 DEFA14A documents with the SEC since 2014. To view all SEC filings by Aon plc, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
11-K
11-K/A
13F-HR
13F-HR/A
144
15-12B
15-15D
25
25-NSE
3
3/A
4
4/A
424B3
424B5
425
5
8-A12B
8-K
8-K/A
8-K12B
ARS
CERT
CERTNYS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFM14A
EFFECT
FWP
IRANNOTICE
NO ACT
POS AM
PRE 14A
PREM14A
PRER14A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC 14D1
SC 14D1/A
SC 14F1
SC TO-C
SC TO-I
SC TO-I/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEFA14A | DEFA14A | 0001193125-25-100572 | Apr 28, 2025 | — |
| DEFA14A | DEFA14A | 0001193125-24-143987 | May 21, 2024 | — |
| DEFA14A | DEFA14A | 0001193125-24-122353 | Apr 29, 2024 | — |
| DEFA14A | DEFA14A | 0001193125-23-126946 | Apr 28, 2023 | — |
| DEFA14A | DEFA14A | 0001193125-22-133742 | Apr 29, 2022 | — |
| DEFA14A | DEFA14A | 0001193125-21-117747 | Apr 15, 2021 | — |
| DEFA14A | DEFA14A | 0001193125-20-216262 | Aug 11, 2020 | — |
| DEFA14A | DEFA14A | 0001193125-20-208375 | Aug 4, 2020 | — |
| DEFA14A | DEFA14A | 0001193125-20-200537 | Jul 28, 2020 | — |
| DEFA14A | DEFA14A | 0001193125-20-140117 | May 12, 2020 | — |
| DEFA14A | DEFA14A | 0001193125-20-120042 | Apr 27, 2020 | — |
| DEFA14A | DEFA14A | 0001193125-20-119256 | Apr 24, 2020 | — |
| DEFA14A | DEFA14A | 0001193125-20-067674 | Mar 10, 2020 | — |
| DEFA14A | DEFA14A | 0001193125-20-067351 | Mar 9, 2020 | — |
| DEFA14A | DEFA14A | 0001193125-19-321003 | Dec 20, 2019 | — |
| DEFA14A | DEFA14A | 0001193125-19-277002 | Oct 29, 2019 | — |
| DEFA14A | DEFA14A | 0001193125-19-167166 | Jun 6, 2019 | — |
| DEFA14A | DEFA14A | 0001193125-19-164092 | Jun 3, 2019 | — |
| DEFA14A | DEFA14A | 0001193125-19-152706 | May 21, 2019 | — |
| DEFA14A | DEFA14A | 0001193125-19-149391 | May 16, 2019 | — |
| DEFA14A | DEFA14A | 0001193125-19-122546 | Apr 26, 2019 | — |
| DEFA14A | DEFA14A | 0001193125-18-138828 | Apr 27, 2018 | — |
| DEFA14A | DEFA14A | 0001104659-17-027891 | Apr 28, 2017 | — |
| DEFA14A | DEFA14A | 0001104659-16-116282 | Apr 29, 2016 | — |
| DEFA14A | DEFA14A | 0001104659-15-030187 | Apr 24, 2015 | — |
| DEFA14A | DEFA14A | 0001104659-14-044460 | Jun 6, 2014 | — |
| DEFA14A | DEFA14A | 0001104659-14-042035 | May 28, 2014 | — |
| DEFA14A | DEFA14A | 0001104659-14-031311 | Apr 28, 2014 | — |
| DEFA14A | DEFA14A | 0001104659-13-026214 | Apr 1, 2013 | — |
| DEFA14A | DEFA14A | 0001104659-11-025506 | May 4, 2011 | — |
| DEFA14A | DEFA14A | 0001104659-11-019327 | Apr 8, 2011 | — |
| DEFA14A | DEFA14A | 0001104659-10-018604 | Apr 7, 2010 | — |
| DEFA14A | DEFA14A | 0001104659-09-022419 | Apr 3, 2009 | — |