KNIGHT LESTER B
Known title: DirectorCIK: 0001023262
KNIGHT LESTER B's purchase track record
How the stock did after each of KNIGHT LESTER B's open-market purchases, measured from the purchase date. Several fills within a week count as one purchase.
Purchases measured
4
of 5 since May 5, 2022
Stock higher 6 months later
75%
3 months: 25%
Median 6-month return
+10.6%
3 months: -0.2%
Beat the S&P 500
100%
median +5.8% vs. index
| Purchase | Stock | Amount | 3 months | 6 months | S&P 500, 6 mo. |
|---|---|---|---|---|---|
| 9/2/2026 | AON | $6.55M | pending | pending | — |
| 2/10/2026 | AON | $1.28M | -0.2% | +12.7% | +11.3% |
| 5/3/2024 | AON | $2.77M | +18.2% | +30.7% | +11.7% |
| 2/7/2024 | AON | $15.10M | -5.8% | +8.5% | +4.1% |
| 5/5/2022 | AON | $4.01M | -0.1% | -3.2% | -10.3% |
Computed by MarketWall from SEC Form 4 filings and daily closing prices (close on the purchase date to the close about 3 and 6 months later). Companies that have since delisted are not included. Past results, not investment advice.
Associated companies
Transaction History
| AON | ▲ Buy | Open Market | 5,097 | $1.7M | 9/2/2026 | View on chart |
| AON | ▲ Buy | Open Market | 7,212 | $2.4M | 9/2/2026 | View on chart |
| AON | ▲ Buy | Open Market | 1,739 | $566K | 9/2/2026 | View on chart |
| AON | ▲ Buy | Open Market | 4,145 | $1.4M | 9/2/2026 | View on chart |
| AON | ▲ Buy | Open Market | 1,440 | $475K | 9/2/2026 | View on chart |
| AON | ▲ Buy | Open Market | 367 | $121K | 9/2/2026 | View on chart |
| AON | ▲ Buy | Grant | 1,488 | — | 6/25/2026 | View on chart |
| AON | ▲ Buy | Open Market | 4,000 | $1.3M | 2/10/2026 | View on chart |
| AON | ▼ Sell | Gift | 7,878 | $0 | 12/5/2025 | View on chart |
| AON | ▲ Buy | Grant | 1,273 | — | 6/26/2025 | View on chart |
| AON | ▼ Sell | Other | 55,000 | $0 | 8/6/2024 | View on chart |
| AON | ▲ Buy | Grant | 1,517 | — | 6/20/2024 | View on chart |
| AON | ▲ Buy | Open Market | 2,426 | $671K | 5/3/2024 | View on chart |
| AON | ▲ Buy | Open Market | 1,109 | $308K | 5/3/2024 | View on chart |
| AON | ▲ Buy | Open Market | 1,466 | $404K | 5/3/2024 | View on chart |
| AON | ▲ Buy | Open Market | 2,426 | $671K | 5/3/2024 | View on chart |
| AON | ▲ Buy | Open Market | 1,109 | $308K | 5/3/2024 | View on chart |
| AON | ▲ Buy | Open Market | 1,466 | $404K | 5/3/2024 | View on chart |
| AON | ▲ Buy | Open Market | 25,000 | $7.5M | 2/7/2024 | View on chart |
| AON | ▲ Buy | Open Market | 25,000 | $7.5M | 2/7/2024 | View on chart |
| AON | ▼ Sell | Gift | 20,500 | $0 | 11/10/2023 | View on chart |
| AON | ▼ Sell | Tax Withholding | 365 | $121K | 6/15/2023 | View on chart |
| AON | ▲ Buy | Grant | 1,314 | — | 6/15/2023 | View on chart |
| AON | ▲ Buy | Grant | 1,666 | — | 6/17/2022 | View on chart |
| AON | ▲ Buy | Open Market | 4,000 | $1.1M | 5/5/2022 | View on chart |
| AON | ▲ Buy | Open Market | 10,000 | $2.9M | 5/5/2022 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 17, 2026
Aon expands war risk insurance as peers report strong Q1
Aon is deepening its support for Ukraine war risk insurance, a move that highlights the company's role in complex global risk management. This development comes as rival Marsh McLennan reported better-than-expected first-quarter results, intensifying competition within the insurance brokerage sector. With Aon's stock trading near its 52-week high, investors are watching how these operational updates and peer performance will shape upcoming earnings expectations.
Aon expands war risk insurance as peers report strong Q1. Aon is deepening its support for Ukraine war risk insurance, a move that highlights the company's role in complex global risk management. This development comes as rival Marsh McLennan reported better-than-expected first-quarter results, intensifying competition within the insurance brokerage sector. With Aon's stock trading near its 52-week high, investors are watching how these operational updates and peer performance will shape upcoming earnings expectations.