Sector: Financials âĸ All Insider Transactions
đ Last update: 10/11/2026 at 22:39 UTCAON stock price â last 6 months
Ⲡ= insider buy (6), âŧ = insider sell (6)
Data from Yahoo Finance, 15-min delay. Last update: 09/10/2026 (market close).
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 09/02/2026 | KNIGHT LESTER B | Director | Buy | 1,739 | $325.63 | $0.6M |
| 09/02/2026 | KNIGHT LESTER B | Director | Buy | 5,097 | $326.53 | $1.7M |
| 09/02/2026 | KNIGHT LESTER B | Director | Buy | 7,212 | $327.52 | $2.4M |
| 09/02/2026 | KNIGHT LESTER B | Director | Buy | 4,145 | $328.34 | $1.4M |
| 09/02/2026 | KNIGHT LESTER B | Director | Buy | 1,440 | $329.69 | $0.5M |
| 09/02/2026 | KNIGHT LESTER B | Director | Buy | 367 | $330.51 | $0.1M |
| 07/28/2026 | Zeidel Darren | General Counsel | Sale | 700 | $376.00 | $0.3M |
| 07/28/2026 | Zeidel Darren | General Counsel | Sale | 725 | $378.00 | $0.3M |
| 07/28/2026 | Zeidel Darren | General Counsel | Sale | 475 | $380.00 | $0.2M |
| 07/17/2026 | Zeidel Darren | General Counsel | Sale | 625 | $370.00 | $0.2M |
| 07/17/2026 | Zeidel Darren | General Counsel | Sale | 650 | $372.00 | $0.2M |
| 07/17/2026 | Zeidel Darren | General Counsel | Sale | 675 | $374.00 | $0.3M |
| Insider | Role | Shares Held | Last Transaction |
|---|---|---|---|
| KNIGHT LESTER B | Director | 144,739 | 09/02/2026 |
| Zeidel Darren | General Counsel | 12,704 | 07/28/2026 |
Recent financial data from SEC filings (XBRL) to contextualize insider activity.
Legal insider trading occurs when executives, directors, and major shareholders (>10%) of a public company buy or sell shares of their own company and report it to the SEC via Form 4.
Open market purchases (P) â the strongest signal. The insider uses their own money to buy shares.
All data on this page comes directly from public SEC filings.
đ View all Form 4 filings on SEC EDGAR AON âOther Financials stocks with monitored insider activity:
Stocks with the highest number of recent insider transactions: