AON PLC-CLASS A (AON) Stock Ownership
NYSE:AON • IE00BLP1HW54
319.535 USD
+4.23 (+1.34%)
Last: Feb 24, 2026, 01:54 PM
| Shares Outstanding | 214.50M |
| Float | 208.10M |
| Float Short Interest Percentage | 0.98% |
| Owners (insider) | 1.06% |
| Owners (institutional) | 87.86% |
| Owners (insider) change | 1.45% |
| Owners (institutional) change | -1.32% |
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Feb 19, 2026 | Case Gregory C | Other Disposition | 59824 | 0.00 | $ 0.00 |
| Feb 18, 2026 | Stevens Lisa | Other Disposition | 32 | 0.00 | $ 0.00 |
| Feb 17, 2026 | Case Gregory C | Option Excercise | 2357 | $ 0.00 | |
| Feb 17, 2026 | Case Gregory C | Option Excercise | 1002 | 325.96 | $ 326,611.92 |
| Feb 17, 2026 | Case Gregory C | Other Disposition | 12856 | 0.00 | $ 0.00 |
| Feb 17, 2026 | Zeidel Darren | Open Market Sale | 5040 | 325.79 | $ 1,641,981.60 |
| Feb 13, 2026 | Simon Mindy F. | Option Excercise | 254 | $ 0.00 | |
| Feb 13, 2026 | Reese Edmund | Option Excercise | 598 | $ 0.00 | |
| Feb 13, 2026 | Reese Edmund | Option Excercise | 251 | 321.70 | $ 80,746.70 |
| Feb 13, 2026 | Zeidel Darren | Option Excercise | 1080 | $ 0.00 | |
| Feb 13, 2026 | Stevens Lisa | Option Excercise | 1929 | $ 0.00 | |
| Feb 12, 2026 | Stevens Lisa | Grant | 15856 | $ 0.00 | |
| Feb 12, 2026 | Stevens Lisa | Option Excercise | 8500 | 315.28 | $ 2,679,884.72 |
| Feb 12, 2026 | Simon Mindy F. | Grant | 5550 | $ 0.00 | |
| Feb 12, 2026 | Simon Mindy F. | Option Excercise | 2487 | 314.81 | $ 782,922.52 |
| Feb 12, 2026 | Marcell Andy | Grant | 12882 | $ 0.00 | |
| Feb 12, 2026 | Marcell Andy | Option Excercise | 6576 | 314.49 | $ 2,068,086.24 |
| Feb 12, 2026 | Goltermann Lori | Grant | 6937 | $ 0.00 | |
| Feb 12, 2026 | Goltermann Lori | Option Excercise | 2713 | 314.49 | $ 853,211.37 |
| Feb 12, 2026 | Corona Anne | Grant | 3171 | $ 0.00 | |
| Feb 12, 2026 | Corona Anne | Option Excercise | 1405 | 314.49 | $ 441,858.45 |
| Feb 12, 2026 | Case Gregory C | Grant | 76457 | $ 0.00 | |
| Feb 12, 2026 | Case Gregory C | Option Excercise | 34305 | 314.49 | $ 10,788,579.45 |
| Feb 12, 2026 | Zeidel Darren | Grant | 7135 | $ 0.00 | |
| Feb 12, 2026 | Zeidel Darren | Option Excercise | 3175 | 315.58 | $ 1,001,959.34 |
| Feb 10, 2026 | KNIGHT LESTER B | Open Market Purchase | 4000 | 319.24 | $ 1,276,956.40 |
| Dec 5, 2025 | KNIGHT LESTER B | Other Disposition | 7878 | 0.00 | $ 0.00 |
| Nov 21, 2025 | Corona Anne | Option Excercise | 132 | $ 0.00 | |
| Nov 21, 2025 | Corona Anne | Option Excercise | 65 | 346.51 | $ 22,523.15 |
| Nov 21, 2025 | Goltermann Lori | Option Excercise | 156 | $ 0.00 | |
| Nov 21, 2025 | Goltermann Lori | Option Excercise | 68 | 346.51 | $ 23,562.68 |
| Nov 21, 2025 | Marcell Andy | Option Excercise | 86 | $ 0.00 | |
| Nov 21, 2025 | Marcell Andy | Option Excercise | 42 | 346.51 | $ 14,553.42 |
| Nov 14, 2025 | Simon Mindy F. | Option Excercise | 1970 | $ 0.00 | |
| Nov 14, 2025 | Simon Mindy F. | Option Excercise | 606 | 350.13 | $ 212,178.78 |
| Nov 12, 2025 | SANTONA GLORIA | Other Disposition | 35472 | 0.00 | $ 0.00 |
| Nov 5, 2025 | Zeidel Darren | Open Market Sale | 8800 | 344.52 | $ 3,031,818.50 |
| Sep 26, 2025 | Jenkins Jo Ann | Grant | 547 | $ 0.00 | |
| Sep 26, 2025 | Jenkins Jo Ann | Option Excercise | 263 | 356.08 | $ 93,649.04 |
| Jul 1, 2025 | Reese Edmund | Option Excercise | 3975 | $ 0.00 | |
| Jul 1, 2025 | Reese Edmund | Option Excercise | 2198 | 356.93 | $ 784,532.14 |
| Jun 26, 2025 | STAVRIDIS JAMES G. | Option Excercise | 153 | 353.55 | $ 54,093.15 |
| Jun 26, 2025 | FRANCIS CHERYL A | Grant | 637 | $ 0.00 | |
| Jun 26, 2025 | FRANCIS CHERYL A | Option Excercise | 153 | 353.55 | $ 54,093.15 |
| Jun 26, 2025 | CAMPBELL JEFFREY C | Grant | 637 | $ 0.00 | |
| Jun 26, 2025 | CAMPBELL JEFFREY C | Option Excercise | 153 | 353.55 | $ 54,093.15 |
| Jun 26, 2025 | Cai Jin-Yong | Grant | 637 | $ 0.00 | |
| Jun 26, 2025 | Cai Jin-Yong | Option Excercise | 319 | 353.55 | $ 112,782.45 |
| Jun 26, 2025 | Spruell Byron | Grant | 637 | $ 0.00 | |
| Jun 26, 2025 | Spruell Byron | Option Excercise | 153 | 353.55 | $ 54,093.15 |
| Jun 26, 2025 | SMITH SARAH G | Grant | 637 | $ 0.00 | |
| Jun 26, 2025 | SMITH SARAH G | Option Excercise | 153 | 353.55 | $ 54,093.15 |
| Jun 26, 2025 | SANTONA GLORIA | Grant | 637 | $ 0.00 | |
| Jun 26, 2025 | SANTONA GLORIA | Option Excercise | 153 | 353.55 | $ 54,093.15 |
| Jun 26, 2025 | Alvarez Jose Antonio | Grant | 637 | $ 0.00 | |
| Jun 26, 2025 | Alvarez Jose Antonio | Option Excercise | 306 | 353.55 | $ 108,186.30 |
| Jun 26, 2025 | KNIGHT LESTER B | Grant | 1273 | $ 0.00 | |
| Jun 26, 2025 | STAVRIDIS JAMES G. | Grant | 637 | $ 0.00 | |
| May 29, 2025 | NOTEBAERT RICHARD C | Other Disposition | 1795 | 0.00 | $ 0.00 |