Company · CIK 0000315293 · SIC 6411 — Insurance Agents, Brokers & Service · NYSE
Aon plc · AON
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Mar 4, 2015 MForm 4 → | Mar 6, 5:49 pm EST | Gregory C CasePresident & CEO, Director | 150,000 | $22.86 | $3,429,000 | 1,330,376 | — | plan? |
| Feb 27, 2015 SForm 4 → | Mar 3, 5:16 pm EST | Gregory C CasePresident & CEO, Director | 87,254 | $99.93 | $8,719,145 | 1,238,574 | −6.58% | plan? |
| Feb 27, 2015 MForm 4 → | Mar 3, 5:16 pm EST | Gregory C CasePresident & CEO, Director | 150,000 | $22.86 | $3,429,000 | 1,267,671 | — | plan? |
| Feb 25, 2015 SForm 4 → | Feb 26, 5:24 pm EST | Laurel G. MeissnerSVP & Global Controller | 10,000 | $100.47 | $1,004,660 | 8,483 | −54.1% | plan? |
| Feb 24, 2015 SForm 4 → | Feb 26, 5:24 pm EST | Gregory C CasePresident & CEO, Director | 87,100 | $100.31 | $8,737,411 | 1,175,828 | −6.90% | plan? |
| Feb 24, 2015 MForm 4 → | Feb 26, 5:24 pm EST | Gregory C CasePresident & CEO, Director | 150,000 | $22.86 | $3,429,000 | 1,204,915 | — | plan? |
| Feb 23, 2015 SForm 4 → | Feb 25, 6:42 pm EST | Peter M LiebEVP & General Counsel | 34,084 | $100.08 | $3,411,131 | 34,708 | −49.5% | plan? |
| Feb 20, 2015 SForm 4 → | Feb 23, 9:27 pm EST | Christa DaviesEVP and CFO | 208,406 | $99.82 | $20,803,997 | 212,079 | −49.6% | plan? |
| Feb 19, 2015 FMForm 4 → | Feb 23, 9:44 pm EST | Peter M LiebEVP & General Counsel | 88,292 | $100.28 | $2,717,989 | 68,792 | — | plan? |
| Feb 19, 2015 FMForm 4 → | Feb 23, 9:29 pm EST | Laurel G. MeissnerSVP & Global Controller | 28,653 | $100.28 | $828,012 | 18,483 | — | plan? |
| Feb 19, 2015 FMForm 4 → | Feb 23, 9:28 pm EST | Kristi A SavacoolCEO - Aon Hewitt | 118,158 | $100.28 | $3,667,841 | 66,760 | — | plan? |
| Feb 19, 2015 FMForm 4 → | Feb 23, 9:27 pm EST | Stephen P McGillChairman/CEO - ARS | 231,869 | $100.28 | $6,889,537 | 249,757 | — | plan? |
| Feb 19, 2015 FMForm 4 → | Feb 23, 9:27 pm EST | Christa DaviesEVP and CFO | 509,570 | $100.28 | $15,100,363 | 420,485 | — | plan? |
| Feb 19, 2015 SForm 4 → | Feb 23, 9:27 pm EST | Gregory C CasePresident & CEO, Director | 87,321 | $99.91 | $8,724,012 | 1,112,928 | −7.28% | plan? |
| Feb 19, 2015 FMForm 4 → | Feb 23, 9:27 pm EST | Gregory C CasePresident & CEO, Director | 661,735 | $62.88 | $19,523,840 | 1,142,002 | — | plan? |
| Feb 17, 2015 FGMForm 4 → | Feb 23, 9:28 pm EST | Gregory J BesioEVP/Chief HR Officer | 194,290 | $100.28 | $6,018,404 | 132,223 | — | plan? late |
| Feb 17, 2015 SForm 4 → | Feb 17, 6:02 pm EST | Peter M LiebEVP & General Counsel | 2,894 | $100.30 | $290,268 | 35,008 | −7.64% | plan? |
| Feb 13, 2015 SForm 4 → | Feb 18, 5:43 pm EST | Gregory C CasePresident & CEO, Director | 87,062 | $100.77 | $8,773,401 | 859,512 | −9.20% | plan? |
| Feb 13, 2015 FMForm 4 → | Feb 18, 5:43 pm EST | Gregory C CasePresident & CEO, Director | 172,219 | $26.31 | $4,130,239 | 888,561 | — | plan? |
| Feb 13, 2015 FMForm 4 → | Feb 17, 6:03 pm EST | Laurel G. MeissnerSVP & Global Controller | 3,203 | $100.56 | $72,102 | 6,344 | — | plan? |
| Feb 13, 2015 FMForm 4 → | Feb 17, 6:02 pm EST | Kristi A SavacoolCEO - Aon Hewitt | 6,678 | $100.56 | $150,036 | 21,754 | — | plan? |
| Feb 13, 2015 FMForm 4 → | Feb 17, 6:01 pm EST | Christa DaviesEVP and CFO | 10,728 | $100.56 | $242,852 | 212,079 | — | plan? |
| Feb 10, 2015 SForm 4 → | Feb 12, 5:20 pm EST | Gregory C CasePresident & CEO, Director | 70,950 | $98.09 | $6,959,617 | 790,995 | −8.23% | plan? |
| Jan 2, 2015 FGMForm 4 → | Feb 17, 6:02 pm EST | Gregory J BesioEVP/Chief HR Officer | 5,908 | $100.56 | $119,465 | 60,165 | — | plan? late |
| Jan 2, 2015 FGMForm 4 → | Feb 17, 6:02 pm EST | Peter M LiebEVP & General Counsel | 5,534 | $100.56 | $117,655 | 34,708 | — | plan? late |
| Nov 21, 2014 FGMForm 4 → | Feb 17, 2015, 6:01 pm EST | Stephen P McGillChairman/CEO - ARS | 312,755 | $100.56 | $257,434 | 150,000 | — | plan? late |
| Nov 6, 2014 GMForm 4 → | Feb 12, 2015, 5:20 pm EST | Gregory C CasePresident & CEO, Director | 110,282 | $39.04 | $4,200,001 | 788,295 | — | plan? late |
| Feb 4, 2014 PForm 4/A → | Feb 22, 2016, 7:40 pm EST | Lester B KnightDirector | 30,000 | $77.31 | $2,319,150 | 31,000 | +3,000% | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 1, 2026 MForm 4 → | Jul 6, 6:02 pm EDT | Edmund ReeseChief Financial Officer | 3,975 | — | — | 3,975 | — | |
| Feb 19, 2019 MForm 4 → | Feb 21, 4:34 pm EST | Gregory C CaseChief Executive Officer, Director | 3,740 | — | — | 0 | — | |
| Feb 15, 2019 AMForm 4 → | Feb 19, 9:09 pm EST | Gregory C CaseChief Executive Officer, Director | 8,704 | — | — | 3,313 | — | |
| Feb 14, 2019 AMForm 4 → | Feb 20, 8:34 am EST | Christa DaviesChief Financial Officer | 8,058 | — | — | 2,385 | — | late amended |
| Feb 14, 2019 AMForm 4 → | Feb 19, 9:35 pm EST | John G BrunoChief Operating Officer | 4,456 | — | — | 1,408 | — | |
| Feb 14, 2019 AMForm 4 → | Feb 19, 9:32 pm EST | Peter M LiebGeneral Counsel | 4,290 | — | — | 1,284 | — | |
| Feb 14, 2019 AMForm 4 → | Feb 19, 9:27 pm EST | John ZernCEO, Aon Global Health | 3,243 | — | — | 1,044 | — | |
| Feb 14, 2019 AMForm 4 → | Feb 19, 9:24 pm EST | Michael J O'ConnorCo-President | 4,272 | — | — | 1,342 | — | |
| Feb 14, 2019 AMForm 4 → | Feb 19, 9:22 pm EST | Caroline GraceCEO, Global Retirement & Inves | 3,243 | — | — | 1,044 | — | |
| Feb 14, 2019 AMForm 4 → | Feb 19, 9:19 pm EST | Eric AndersenCo-President | 4,516 | — | — | 1,342 | — | |
| Feb 14, 2019 AMForm 4 → | Feb 19, 9:16 pm EST | Anthony R GolandChief Innovation Officer | 3,615 | — | — | 1,267 | — | |
| Feb 14, 2019 AForm 4 → | Feb 19, 9:13 pm EST | Michael NellerPrincipal Accounting Officer | 660 | — | — | 660 | — | |
| Nov 20, 2018 MForm 4 → | Nov 21, 4:27 pm EST | Caroline GraceCEO, Global Retirement & Inves | 527 | — | — | 1,054 | — | |
| Sep 14, 2018 MForm 4 → | Sep 17, 7:03 pm EDT | John G BrunoChief Operating Officer | 12,632 | — | — | 12,632 | — | |
| Aug 31, 2018 MForm 4 → | Sep 5, 4:13 pm EDT | Anthony R GolandChief Human Resources Officer | 1,108 | — | — | 2,214 | — | |
| Aug 21, 2018 MForm 4 → | Aug 23, 4:49 pm EDT | John ZernCEO, Aon Global Health | 1,150 | — | — | 1,150 | — | |
| May 21, 2018 MForm 4 → | May 23, 4:52 pm EDT | Michael NellerPrincipal Accounting Officer | 453 | — | — | 0 | — | |
| May 21, 2018 MForm 4 → | May 23, 4:49 pm EDT | Caroline GraceCEO, Global Retirement & Inves | 755 | — | — | 0 | — | |
| May 21, 2018 MForm 4 → | May 23, 4:47 pm EDT | John ZernCEO, Aon Global Health | 302 | — | — | 0 | — | |
| Mar 15, 2018 AForm 4 → | Apr 2, 4:14 pm EDT | Michael NellerPrincipal Accounting Officer | 489 | — | — | 489 | — | late |
| Mar 15, 2018 MForm 4 → | Mar 19, 4:32 pm EDT | Michael NellerPrincipal Accounting Officer | 332 | — | — | 304 | — | |
| Mar 13, 2018 MForm 4 → | Mar 14, 8:50 pm EDT | Michael NellerPrincipal Accounting Officer | 154 | — | — | 0 | — | |
| Feb 20, 2018 MForm 4 → | Feb 22, 5:44 pm EST | Gregory C CaseChief Executive Officer, Director | 3,488 | — | — | 0 | — | |
| Feb 16, 2018 AMForm 4 → | Feb 20, 8:32 pm EST | Gregory C CaseChief Executive Officer, Director | 11,687 | — | — | 5,956 | — | |
| Feb 15, 2018 AMForm 4 → | Feb 20, 9:27 pm EST | Eric AndersenCEO, Aon Benfield | 4,743 | — | — | 1,592 | — | |
| Feb 15, 2018 AMForm 4 → | Feb 20, 9:11 pm EST | Michael J O'ConnorCEO, Aon Risk Solutions | 4,548 | — | — | 1,393 | — | |
| Feb 15, 2018 AMForm 4 → | Feb 20, 9:07 pm EST | John ZernCEO, Aon Global Health | 3,424 | — | — | 1,075 | — | |
| Feb 15, 2018 AMForm 4 → | Feb 20, 9:00 pm EST | Christa DaviesChief Financial Officer | 8,917 | — | — | 3,184 | — | |
| Feb 15, 2018 AMForm 4 → | Feb 20, 8:47 pm EST | Caroline GraceCEO, Global Retirement & Inves | 3,447 | — | — | 1,075 | — | |
| Feb 15, 2018 AMForm 4 → | Feb 20, 8:43 pm EST | Peter M LiebGeneral Counsel | 4,704 | — | — | 1,692 | — | |
| Feb 15, 2018 AMForm 4 → | Feb 20, 8:40 pm EST | Anthony R GolandChief Human Resources Officer | 3,127 | — | — | 1,592 | — | |
| Feb 15, 2018 AMForm 4 → | Feb 20, 8:36 pm EST | Laurel G. MeissnerGlobal Controller | 2,814 | — | — | 995 | — | |
| Feb 15, 2018 AMForm 4 → | Feb 20, 8:17 pm EST | John G BrunoChief Operating Officer | 4,879 | — | — | 1,692 | — | |
| Feb 2, 2018 MForm 4 → | Feb 6, 6:25 pm EST | Michael J O'ConnorChief Executive Officer, ARS | 12,824 | — | — | 0 | — | |
| Nov 20, 2017 MForm 4 → | Nov 22, 5:59 pm EST | Caroline GraceCEO, Global Retirement & Inves | 527 | — | — | 1,581 | — | |
| Sep 19, 2017 MForm 4 → | Sep 21, 5:17 pm EDT | Michael J O'ConnorChief Executive Officer, ARS | 10,000 | — | — | 12,824 | — | |
| Sep 12, 2017 MForm 4 → | Sep 14, 4:14 pm EDT | John G BrunoExecutive Vice President, CIO | 12,632 | — | — | 25,264 | — | |
| Sep 6, 2017 MForm 4 → | Sep 8, 4:30 pm EDT | Michael J O'ConnorChief Executive Officer, ARS | 10,000 | — | — | 22,824 | — | |
| Sep 1, 2017 MForm 4 → | Sep 6, 5:18 pm EDT | Anthony R GolandEVP and CHRO | 1,108 | — | — | 3,322 | — | |
| Aug 21, 2017 MForm 4 → | Aug 23, 5:02 pm EDT | John ZernCEO, Global Health & Benefits | 1,150 | — | — | 2,300 | — | |
| May 19, 2017 MForm 4 → | May 23, 4:52 pm EDT | Caroline GraceCEO, Global Retirement & Inves | 2,051 | — | — | 755 | — | |
| May 19, 2017 MForm 4 → | May 23, 4:50 pm EDT | John ZernCEO, Global Health & Benefits | 302 | — | — | 302 | — | |
| Mar 14, 2017 MForm 4 → | Mar 15, 4:03 pm EDT | Eric AndersenCEO, Aon Benfield | 1,157 | — | — | 0 | — | |
| Feb 21, 2017 MForm 4 → | Feb 23, 5:31 pm EST | Christa DaviesEVP and CFO | 93,466 | — | — | 0 | — | |
| Feb 17, 2017 AMForm 4 → | Feb 21, 8:33 pm EST | Gregory C CasePresident & CEO, Director | 16,162 | — | — | 7,480 | — | |
| Feb 17, 2017 MForm 4 → | Feb 21, 8:25 pm EST | Kristi A SavacoolCEO - Aon Hewitt | 2,052 | — | — | 2,221 | — | |
| Feb 16, 2017 AMForm 4 → | Feb 21, 8:35 pm EST | John G BrunoExecutive Vice President, CIO | 4,458 | — | — | 2,098 | — | |
| Feb 16, 2017 AMForm 4 → | Feb 21, 8:34 pm EST | Anthony R GolandEVP and CHRO | 2,818 | — | — | 864 | — | |
| Feb 16, 2017 AMForm 4 → | Feb 21, 8:31 pm EST | Christa DaviesEVP and CFO | 15,057 | — | — | 3,948 | — | |
| Feb 16, 2017 AMForm 4 → | Feb 21, 8:30 pm EST | Laurel G. MeissnerSVP & Global Controller | 2,690 | — | — | 1,234 | — | |
| Feb 16, 2017 AMForm 4 → | Feb 21, 8:27 pm EST | Michael J O'ConnorChief Executive Officer, ARS | 3,928 | — | — | 2,098 | — | |
| Feb 16, 2017 AMForm 4 → | Feb 21, 8:26 pm EST | Peter M LiebEVP & General Counsel | 4,469 | — | — | 2,098 | — | |
| Feb 16, 2017 AMForm 4 → | Feb 21, 8:23 pm EST | Eric AndersenCEO, Aon Benfield | 4,322 | — | — | 1,974 | — | |
| Feb 14, 2017 MForm 4 → | Feb 16, 5:59 pm EST | Gregory C CasePresident & CEO, Director | 4,312 | — | — | 0 | — | |
| Feb 13, 2017 MForm 4 → | Feb 15, 6:42 pm EST | Christa DaviesEVP and CFO | 2,214 | — | — | 0 | — | |
| Feb 13, 2017 MForm 4 → | Feb 15, 6:41 pm EST | Laurel G. MeissnerSVP & Global Controller | 692 | — | — | 0 | — | |
| Feb 13, 2017 MForm 4 → | Feb 15, 6:26 pm EST | Kristi A SavacoolCEO - Aon Hewitt | 1,176 | — | — | 0 | — | |
| Feb 13, 2017 MForm 4 → | Feb 15, 6:18 pm EST | Michael J O'ConnorChief Executive Officer, ARS | 1,176 | — | — | 0 | — | |
| Feb 13, 2017 MForm 4 → | Feb 15, 6:03 pm EST | Peter M LiebEVP & General Counsel | 1,107 | — | — | 0 | — | |
| Sep 1, 2016 MForm 4 → | Sep 6, 5:41 pm EDT | Anthony R GolandEVP and CHRO | 1,108 | — | — | 4,430 | — | |
| Mar 21, 2016 MForm 4 → | Mar 23, 5:42 pm EDT | Peter M LiebEVP & General Counsel | 25,000 | — | — | 0 | — | |
| Feb 19, 2016 AMForm 4 → | Feb 22, 7:39 pm EST | Gregory C CasePresident & CEO, Director | 14,708 | — | — | 6,976 | — | |
| Feb 18, 2016 AMForm 4 → | Feb 22, 7:41 pm EST | Laurel G. MeissnerSVP & Global Controller | 2,431 | — | — | 1,164 | — | |
| Feb 18, 2016 AMForm 4 → | Feb 22, 7:40 pm EST | Peter M LiebEVP & General Counsel | 4,030 | — | — | 1,769 | — | |
| Feb 18, 2016 AMForm 4 → | Feb 22, 7:40 pm EST | Kristi A SavacoolCEO - Aon Hewitt | 4,273 | — | — | 1,885 | — | |
| Feb 18, 2016 AMForm 4 → | Feb 22, 7:40 pm EST | Stephen P McGillChairman/CEO - ARS | 9,242 | — | — | 4,421 | — | |
| Feb 18, 2016 AMForm 4 → | Feb 22, 7:40 pm EST | Christa DaviesEVP and CFO | 7,696 | — | — | 3,549 | — | |
| Feb 14, 2016 MForm 4 → | Feb 17, 5:26 pm EST | Gregory C CasePresident & CEO, Director | 10,350 | — | — | 0 | — | |
| Feb 13, 2016 MForm 4 → | Feb 17, 5:28 pm EST | Laurel G. MeissnerSVP & Global Controller | 1,506 | — | — | 0 | — | |
| Feb 13, 2016 MForm 4 → | Feb 17, 5:27 pm EST | Stephen P McGillChairman/CEO - ARS | 6,024 | — | — | 0 | — | |
| Feb 13, 2016 MForm 4 → | Feb 17, 5:27 pm EST | Kristi A SavacoolCEO - Aon Hewitt | 2,855 | — | — | 0 | — | |
| Feb 13, 2016 MForm 4 → | Feb 17, 5:27 pm EST | Peter M LiebEVP & General Counsel | 2,532 | — | — | 0 | — | |
| Feb 13, 2016 MForm 4 → | Feb 17, 5:27 pm EST | Christa DaviesEVP and CFO | 5,003 | — | — | 0 | — | |
| May 15, 2015 MForm 4 → | May 19, 5:32 pm EDT | Stephen P McGillChairman/CEO - ARS | 27,500 | — | — | 0 | — | |
| Mar 18, 2015 MForm 4 → | Mar 20, 5:25 pm EDT | Christa DaviesEVP and CFO | 34,678 | — | — | 0 | — | |
| Mar 12, 2015 MForm 4 → | Mar 13, 5:19 pm EDT | Gregory C CasePresident & CEO, Director | 100,000 | — | — | 0 | — | |
| Mar 9, 2015 MForm 4 → | Mar 11, 5:15 pm EDT | Gregory C CasePresident & CEO, Director | 150,000 | — | — | 100,000 | — | |
| Mar 4, 2015 MForm 4 → | Mar 6, 5:49 pm EST | Gregory C CasePresident & CEO, Director | 150,000 | — | — | 250,000 | — | |
| Feb 27, 2015 MForm 4 → | Mar 3, 5:16 pm EST | Gregory C CasePresident & CEO, Director | 150,000 | — | — | 400,000 | — | |
| Feb 24, 2015 MForm 4 → | Feb 26, 5:24 pm EST | Gregory C CasePresident & CEO, Director | 150,000 | — | — | 550,000 | — | |
| Feb 19, 2015 AForm 4 → | Feb 23, 9:44 pm EST | Peter M LiebEVP & General Counsel | 2,653 | — | — | 2,653 | — | |
| Feb 19, 2015 AForm 4 → | Feb 23, 9:29 pm EST | Laurel G. MeissnerSVP & Global Controller | 1,745 | — | — | 1,745 | — | |
| Feb 19, 2015 AForm 4 → | Feb 23, 9:28 pm EST | Gregory J BesioEVP/Chief HR Officer | 2,653 | — | — | 2,653 | — | |
| Feb 19, 2015 AForm 4 → | Feb 23, 9:28 pm EST | Kristi A SavacoolCEO - Aon Hewitt | 2,827 | — | — | 2,827 | — | |
| Feb 19, 2015 AForm 4 → | Feb 23, 9:27 pm EST | Stephen P McGillChairman/CEO - ARS | 6,631 | — | — | 6,631 | — | |
| Feb 19, 2015 AForm 4 → | Feb 23, 9:27 pm EST | Christa DaviesEVP and CFO | 5,323 | — | — | 5,323 | — | |
| Feb 19, 2015 MForm 4 → | Feb 23, 9:27 pm EST | Gregory C CasePresident & CEO, Director | 160,464 | — | — | 700,000 | — | |
| Feb 13, 2015 MForm 4 → | Feb 18, 5:43 pm EST | Gregory C CasePresident & CEO, Director | 165,249 | — | — | 850,000 | — | |
| Feb 13, 2015 MForm 4 → | Feb 17, 6:03 pm EST | Laurel G. MeissnerSVP & Global Controller | 2,486 | — | — | 0 | — | |
| Feb 13, 2015 MForm 4 → | Feb 17, 6:02 pm EST | Gregory J BesioEVP/Chief HR Officer | 4,126 | — | — | 0 | — | |
| Feb 13, 2015 MForm 4 → | Feb 17, 6:02 pm EST | Peter M LiebEVP & General Counsel | 4,064 | — | — | 0 | — | |
| Feb 13, 2015 MForm 4 → | Feb 17, 6:02 pm EST | Kristi A SavacoolCEO - Aon Hewitt | 5,186 | — | — | 0 | — | |
| Feb 13, 2015 MForm 4 → | Feb 17, 6:01 pm EST | Stephen P McGillChairman/CEO - ARS | 10,195 | — | — | 0 | — | |
| Feb 13, 2015 MForm 4 → | Feb 17, 6:01 pm EST | Christa DaviesEVP and CFO | 8,313 | — | — | 0 | — | |
| Feb 10, 2015 MForm 4 → | Feb 12, 5:20 pm EST | Gregory C CasePresident & CEO, Director | 107,582 | — | — | 0 | — |