Aon plc — S-4/A Filings
7 S-4/A filings on record
This page lists all S-4/A 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 7 S-4/A 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 |
|---|---|---|---|---|
| S-4/A | S-4/A | 0001193125-24-103043 | Apr 19, 2024 | — |
| S-4/A | S-4/A | 0001193125-24-082108 | Mar 29, 2024 | — |
| S-4/A | S-4/A | 0001047469-10-007584 | Aug 17, 2010 | — |
| S-4/A | S-4/A | 0001047469-03-014146 | Apr 22, 2003 | — |
| S-4/A | FORM S-4/A | 0000912057-02-042606 | Nov 15, 2002 | — |
| S-4/A | S-4/A | 0000912057-01-507132 | Apr 5, 2001 | — |
| S-4/A | AMENDMENT NO. 1 | 0000950131-97-002084 | Mar 27, 1997 | — |