Aon plc - AON
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 32
Latest filed: Sep 17, 2026
| Form | Count |
|---|---|
| 4 | 18 |
| 8-K | 7 |
| 144 | 4 |
| SCHEDULE 13G | 2 |
| SCHEDULE 13G/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Sep 17, 2026 | 8-K | Sep 14, 2026 | 0001193125-26-394533 | View |
| Sep 11, 2026 | 8-K | Sep 11, 2026 | 0001193125-26-388699 | View |
| Sep 03, 2026 | 4 | Sep 02, 2026 | 0001193125-26-382419 | View |
| Aug 31, 2026 | 8-K | Aug 30, 2026 | 0001193125-26-375328 | View |
| Aug 17, 2026 | 8-K | Aug 17, 2026 | 0001193125-26-354083 | View |
| Jul 30, 2026 | 4 | Jul 28, 2026 | 0001193125-26-326365 | View |
| Jul 29, 2026 | 8-K | Jul 29, 2026 | 0001628280-26-050367 | View |
| Jul 28, 2026 | 144 | — | 0001959173-26-005423 | View |
| Jul 21, 2026 | 4 | Jul 17, 2026 | 0001193125-26-310325 | View |
| Jul 17, 2026 | 144 | — | 0001959173-26-005269 | View |
| Jul 16, 2026 | SCHEDULE 13G | — | 0000019617-26-000262 | View |
| Jul 09, 2026 | 4 | Jul 07, 2026 | 0001193125-26-299870 | View |
| Jul 07, 2026 | 144 | — | 0001959173-26-005134 | View |
| Jul 06, 2026 | 4 | Jul 01, 2026 | 0001193125-26-296512 | View |
| Jul 01, 2026 | 8-K | Jun 26, 2026 | 0001193125-26-292736 | View |
| Jun 29, 2026 | 4 | Jun 25, 2026 | 0001193125-26-288866 | View |
| Jun 29, 2026 | 4 | Jun 25, 2026 | 0001193125-26-288868 | View |
| Jun 29, 2026 | 4 | Jun 25, 2026 | 0001193125-26-288784 | View |
| Jun 29, 2026 | 4 | Jun 25, 2026 | 0001193125-26-288788 | View |
| Jun 29, 2026 | 4 | Jun 25, 2026 | 0001193125-26-288831 | View |
| Jun 29, 2026 | 4 | Jun 25, 2026 | 0001193125-26-288734 | View |
| Jun 29, 2026 | 4 | Jun 25, 2026 | 0001193125-26-288742 | View |
| Jun 29, 2026 | 4 | Jun 25, 2026 | 0001193125-26-288764 | View |
| Jun 29, 2026 | 4 | Jun 25, 2026 | 0001193125-26-288767 | View |
| Jun 29, 2026 | 4 | Jun 25, 2026 | 0001193125-26-288771 | View |
| Jun 29, 2026 | 4 | Jun 25, 2026 | 0001193125-26-288775 | View |
| Jun 29, 2026 | 4 | Jun 25, 2026 | 0001193125-26-288780 | View |
| Jun 04, 2026 | 144 | — | 0001959173-26-004346 | View |
| May 14, 2026 | 4 | May 12, 2026 | 0001193125-26-224002 | View |
| May 01, 2026 | 8-K | May 01, 2026 | 0001628280-26-029093 | View |
| Apr 29, 2026 | SCHEDULE 13G | — | 0002100119-26-000074 | View |
| Mar 26, 2026 | SCHEDULE 13G/A | — | 0000102909-26-000443 | View |