Insider Transactions Reported by 31 Insiders of Aon plc

Symbol
AON on NYSE
Location
Dublin 2, Ireland

Insiders trading volume in the past year

Aon plc executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Gregory C. Case President & CEO, Director $381,298,753 19 Feb 2026
Eric Andersen President $119,059,242 13 Feb 2025
Lester B. Knight Director $98,798,215 +$1,276,956 +1.3% 10 Feb 2026
Christa Davies Chief Financial Officer $50,329,363 15 Feb 2024
Gloria Santona Director $14,123,409 12 Nov 2025
Andy Weitz Chief Marketing Officer $12,923,829 15 Feb 2024
NOTEBAERT RICHARD C Director $10,315,164 26 Jun 2025
Cheryl A. Francis Director $10,148,288 26 Jun 2025
Fulvio Conti Director $9,153,269 20 Jun 2024
Richard B. Myers Director $9,105,655 25 Jun 2021
Lisa Stevens Chief Administrative Officer $9,050,907 18 Feb 2026
Carolyn Y. Woo Director $8,993,557 15 Jun 2023
J. Michael Losh Director $8,763,426 17 Jun 2022
Darren Zeidel General Counsel $5,260,339 -$6,091,584 -54% 26 Feb 2026
Michael Neller Principal Accounting Officer $4,324,834 14 Mar 2025
Jeffrey C. Campbell Director $4,253,549 26 Jun 2025
Andy Marcell Global CEO, Solution Lines $2,848,544 13 Mar 2026
Jin-Yong Cai Director $2,639,383 26 Jun 2025
Lori Goltermann CEO, Regions & North America $2,194,793 13 Mar 2026
Mindy F. Simon Chief Operating Officer $2,089,919 12 Feb 2026
James G. Stavridis Director $2,058,403 26 Jun 2025
Byron Spruell Director $2,045,983 26 Jun 2025
James Platt Chief Operating Officer $1,513,323 15 Mar 2022
Anne Corona Chief Commercial Officer $1,354,833 13 Mar 2026
Jillian Slyfield Chief Innovation Officer $1,203,384 17 Sep 2024
Adriana Karaboutis Director $712,746 26 Jun 2025
Edmund Reese Chief Financial Officer $683,316 12 Feb 2026
Sarah G. Smith Director $543,568 26 Jun 2025
Jose Antonio Alvarez Director $306,478 26 Jun 2025
Jo Ann Jenkins Director $101,285 26 Sep 2025
David J. Debrunner Principal Accounting Officer $0 15 Sep 2025

Recent Insider Transactions by Companies or Individuals for Aon plc

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Anne Corona AON Class A Ordinary Stock Tax liability -3.82% -163 4,098 13 Mar 2026 Direct
Anne Corona AON Class A Ordinary Stock Options Exercise 9.4% 367 4,272 13 Mar 2026 Direct
Anne Corona AON Restricted Share Unit (Right to Receive) Options Exercise -100% -367 0 13 Mar 2026 Direct
Lori Goltermann AON Class A Ordinary Stock Tax liability -3.29% -225 6,632 13 Mar 2026 Direct
Lori Goltermann AON Class A Ordinary Stock Options Exercise 8.09% 518 6,922 13 Mar 2026 Direct
Lori Goltermann AON Restricted Share Unit (Right to Receive) Options Exercise -100% -518 0 13 Mar 2026 Direct
Andy Marcell AON Class A Ordinary Stock Tax liability -8.47% -794 8,582 13 Mar 2026 Direct
Andy Marcell AON Class A Ordinary Stock Options Exercise 21.7% 1,630 9,149 13 Mar 2026 Direct
Andy Marcell AON Restricted Share Unit (Right to Receive) Options Exercise -100% -1,630 0 13 Mar 2026 Direct
Darren Zeidel AON Class A Ordinary Stock Sale -21.2% $1,417,784 $329.72 -4,300 15,954 26 Feb 2026 Direct
Gregory C. Case AON Class A Ordinary Stock Gift 14.7% 22,412 175,170 19 Feb 2026 By Trust
Gregory C. Case AON Class A Ordinary Stock Gift -100% -37,412 0 19 Feb 2026 By GRAT
Lisa Stevens AON Class A Ordinary Stock Gift -0.12% -32 26,321 18 Feb 2026 Direct
Gregory C. Case AON Class A Ordinary Stock Gift 5.11% 6,428 132,243 17 Feb 2026 By Trust
Gregory C. Case AON Class A Ordinary Stock Gift -0.68% -6,428 933,709 17 Feb 2026 Direct
Gregory C. Case AON Class A Ordinary Stock Tax liability -0.11% -1,002 940,137 17 Feb 2026 Direct
Gregory C. Case AON Class A Ordinary Stock Options Exercise 0.25% 2,357 941,139 17 Feb 2026 Direct
Gregory C. Case AON Restricted Share Unit (Right to Receive) Options Exercise -100% -2,357 0 17 Feb 2026 Direct
Darren Zeidel AON Class A Ordinary Stock Sale -19.9% $1,641,982 $325.79 -5,040 20,254 17 Feb 2026 Direct
Darren Zeidel AON Class A Ordinary Stock Tax liability -1.86% -478 25,178 13 Feb 2026 Direct
Darren Zeidel AON Class A Ordinary Stock Options Exercise 4.41% 1,080 25,564 13 Feb 2026 Direct
Darren Zeidel AON Restricted Share Unit (Right to Receive) Options Exercise -100% -1,080 0 13 Feb 2026 Direct
Lisa Stevens AON Class A Ordinary Stock Tax liability -3.45% -932 26,107 13 Feb 2026 Direct
Lisa Stevens AON Class A Ordinary Stock Options Exercise 7.75% 1,929 26,808 13 Feb 2026 Direct
Lisa Stevens AON Restricted Share Unit (Right to Receive) Options Exercise -100% -1,929 0 13 Feb 2026 Direct
Mindy F. Simon AON Class A Ordinary Stock Tax liability -1.65% -109 6,496 13 Feb 2026 Direct
Mindy F. Simon AON Class A Ordinary Stock Options Exercise 4% 254 6,605 13 Feb 2026 Direct
Mindy F. Simon AON Restricted Share Unit (Right to Receive) Options Exercise -33.3% -254 508 13 Feb 2026 Direct
Edmund Reese AON Class A Ordinary Stock Tax liability -10.6% -251 2,124 13 Feb 2026 Direct
Edmund Reese AON Class A Ordinary Stock Options Exercise 33.6% 598 2,375 13 Feb 2026 Direct
Edmund Reese AON Restricted Share Unit (Right to Receive) Options Exercise -33.3% -598 1,196 13 Feb 2026 Direct
Darren Zeidel AON Class A Ordinary Stock Tax liability -9.84% -2,696 24,693 12 Feb 2026 Direct
Darren Zeidel AON Class A Ordinary Stock Award 35.2% 7,135 27,388 12 Feb 2026 Direct
Darren Zeidel AON Restricted Share Unit (Right to Receive) Award 1,113 1,113 12 Feb 2026 Direct
Lisa Stevens AON Class A Ordinary Stock Tax liability -23% -7,568 25,357 12 Feb 2026 Direct
Lisa Stevens AON Class A Ordinary Stock Award 92.9% 15,856 32,925 12 Feb 2026 Direct
Lisa Stevens AON Restricted Share Unit (Right to Receive) Award 2,059 2,059 12 Feb 2026 Direct
Mindy F. Simon AON Class A Ordinary Stock Tax liability -27.2% -2,378 6,351 12 Feb 2026 Direct
Mindy F. Simon AON Class A Ordinary Stock Award 174.6% 5,550 8,729 12 Feb 2026 Direct
Mindy F. Simon AON Restricted Share Unit (Right to Receive) Award 1,113 1,113 12 Feb 2026 Direct
Edmund Reese AON Restricted Share Unit (Right to Receive) Award 2,337 2,337 12 Feb 2026 Direct
Andy Marcell AON Class A Ordinary Stock Tax liability -45.2% -6,576 7,983 12 Feb 2026 Direct
Andy Marcell AON Class A Ordinary Stock Award 768% 12,882 14,559 12 Feb 2026 Direct
Andy Marcell AON Restricted Share Unit (Right to Receive) Award 11,765 9,539 12 Feb 2026 Direct
Lori Goltermann AON Class A Ordinary Stock Tax liability -29.4% -2,713 6,503 12 Feb 2026 Direct
Lori Goltermann AON Class A Ordinary Stock Award 304.4% 6,937 9,216 12 Feb 2026 Direct
Lori Goltermann AON Restricted Share Unit (Right to Receive) Award 1,113 1,113 12 Feb 2026 Direct
Anne Corona AON Class A Ordinary Stock Tax liability -26% -1,405 3,990 12 Feb 2026 Direct
Anne Corona AON Class A Ordinary Stock Award 142.6% 3,171 5,395 12 Feb 2026 Direct
Anne Corona AON Restricted Share Unit (Right to Receive) Award 835 835 12 Feb 2026 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.