Darren Zeidel is CLO at Aon plc (AON). They have made 5 open-market trades across 1 company since 2021, most recently 2026-07-28.
CIK 0001782945
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| AON | 11,504 | $3.4M |
Shares reported on the most recent Form 4, priced at the 2026-07-30 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| AON | SELL · 10b5-1 | 2026-07-28 | 2026-07-30 | $377.76 | $718K | -1.3% | -11.0% | — |
| AON | SELL · 10b5-1 | 2026-07-17 | 2026-07-21 | $372.05 | $726K | +0.6% | -1.9% | — |
| AON | SELL · 10b5-1 | 2026-07-07 | 2026-07-09 | $360.00 | $216K | +0.2% | -0.5% | -24.6% |
| AON | SELL | 2026-02-26 | 2026-03-02 | $329.72 | $1.4M | -5.2% | -3.6% | -3.9% |
| AON | SELL · 10b5-1 | 2026-02-17 | 2026-02-19 | $325.79 | $1.6M | +4.0% | +0.0% | -1.5% |
| AON | SELL | 2025-11-05 | 2025-11-07 | $344.52 | $6.1M | +0.2% | +0.0% | +0.0% |
| AON | SELL | 2024-08-12 | 2024-08-14 | $329.15 | $625K | +1.8% | +4.9% | +15.7% |
| AON | SELL · 10b5-1 | 2024-07-26 | 2024-07-30 | $310.00 | $2.0M | +0.4% | +4.7% | +13.3% |
| AON | SELL · 10b5-1 | 2022-07-28 | 2022-08-01 | $290.00 | $32K | +6.3% | +0.1% | +0.9% |
| AON | SELL · 10b5-1 | 2022-03-16 | 2022-03-17 | $308.31 | $25K | +3.4% | +4.3% | -19.7% |
| AON | SELL | 2022-02-25 | 2022-03-01 | $290.00 | $92K | +1.3% | +11.7% | -5.4% |
| AON | SELL | 2021-12-23 | 2021-12-28 | $295.00 | $58K | -4.6% | -11.7% | +10.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.