# Aon plc (AON) insider trading, Q3 2026

Canonical: https://sec-api.dev/insider-trading/aon

> 15 non-derivative transactions: 6 purchases ($6.5M), 7 sales ($1.7M). CIK 315293.

| Date | Insider | Relationship | Code | Shares | Price | Owned after | Filing |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 2026-09-02 | KNIGHT LESTER B | Director | P | 4145.0 | 328.34 | 161193.0 | https://www.sec.gov/Archives/edgar/data/315293/000119312526382419/0001193125-26-382419-index.htm |
| 2026-09-02 | KNIGHT LESTER B | Director | P | 1440.0 | 329.69 | 162633.0 | https://www.sec.gov/Archives/edgar/data/315293/000119312526382419/0001193125-26-382419-index.htm |
| 2026-09-02 | KNIGHT LESTER B | Director | P | 1739.0 | 325.63 | 144739.0 | https://www.sec.gov/Archives/edgar/data/315293/000119312526382419/0001193125-26-382419-index.htm |
| 2026-09-02 | KNIGHT LESTER B | Director | P | 5097.0 | 326.53 | 149836.0 | https://www.sec.gov/Archives/edgar/data/315293/000119312526382419/0001193125-26-382419-index.htm |
| 2026-09-02 | KNIGHT LESTER B | Director | P | 7212.0 | 327.52 | 157048.0 | https://www.sec.gov/Archives/edgar/data/315293/000119312526382419/0001193125-26-382419-index.htm |
| 2026-09-02 | KNIGHT LESTER B | Director | P | 367.0 | 330.51 | 163000.0 | https://www.sec.gov/Archives/edgar/data/315293/000119312526382419/0001193125-26-382419-index.htm |
| 2026-07-28 | Zeidel Darren | Officer | S | 475.0 | 380.0 | 11504.1 | https://www.sec.gov/Archives/edgar/data/315293/000119312526326365/0001193125-26-326365-index.htm |
| 2026-07-28 | Zeidel Darren | Officer | S | 725.0 | 378.0 | 11979.1 | https://www.sec.gov/Archives/edgar/data/315293/000119312526326365/0001193125-26-326365-index.htm |
| 2026-07-28 | Zeidel Darren | Officer | S | 700.0 | 376.0 | 12704.1 | https://www.sec.gov/Archives/edgar/data/315293/000119312526326365/0001193125-26-326365-index.htm |
| 2026-07-17 | Zeidel Darren | Officer | S | 625.0 | 370.0 | 14729.1 | https://www.sec.gov/Archives/edgar/data/315293/000119312526310325/0001193125-26-310325-index.htm |
| 2026-07-17 | Zeidel Darren | Officer | S | 675.0 | 374.0 | 13404.1 | https://www.sec.gov/Archives/edgar/data/315293/000119312526310325/0001193125-26-310325-index.htm |
| 2026-07-17 | Zeidel Darren | Officer | S | 650.0 | 372.0 | 14079.1 | https://www.sec.gov/Archives/edgar/data/315293/000119312526310325/0001193125-26-310325-index.htm |
| 2026-07-07 | Zeidel Darren | Officer | S | 600.0 | 360.0 | 15354.1 | https://www.sec.gov/Archives/edgar/data/315293/000119312526299870/0001193125-26-299870-index.htm |
| 2026-07-01 | Reese Edmund | Officer | M | 3975.0 |  | 6099.08 | https://www.sec.gov/Archives/edgar/data/315293/000119312526296512/0001193125-26-296512-index.htm |
| 2026-07-01 | Reese Edmund | Officer | F | 2198.11 | 343.56 | 3900.97 | https://www.sec.gov/Archives/edgar/data/315293/000119312526296512/0001193125-26-296512-index.htm |

Source: https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets

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