AON

Aon plc

Insider trading activity for Aon plc, straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

+$4.9M

net buying

Bought(6 · 1 insiders): $6.5M
Sold(7 · 1 insiders): $1.7M

Past 6 months

+$4.9M

net buying

Bought(6 · 1 insiders): $6.5M
Sold(7 · 1 insiders): $1.7M

Past 12 months

+$75.8K

net buying

Bought(7 · 1 insiders): $7.8M
Sold(11 · 1 insiders): $7.8M

Transaction history

The 100 most recent Form 4 transactions.

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Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Sep 2	Knight Lester B	Director	PBUY	367	$330.51	$121.3K	+0.2%	Open the original filing on SEC.gov
Sep 2	Knight Lester B	Director	PBUY	1,440	$329.69	$474.8K	+0.9%	Open the original filing on SEC.gov
Sep 2	Knight Lester B	Director	PBUY	4,145	$328.34	$1.4M	+2.6%	Open the original filing on SEC.gov
Sep 2	Knight Lester B	Director	PBUY	7,212	$327.52	$2.4M	+4.8%	Open the original filing on SEC.gov
Sep 2	Knight Lester B	Director	PBUY	5,097	$326.53	$1.7M	+3.5%	Open the original filing on SEC.gov
Sep 2	Knight Lester B	Director	PBUY	1,739	$325.63	$566.3K	+1.2%	Open the original filing on SEC.gov
Jul 28	Zeidel Darren	General Counsel	SSELL◷	475	$380.00	$180.5K	-4.0%	Open the original filing on SEC.gov
Jul 28	Zeidel Darren	General Counsel	SSELL◷	725	$378.00	$274.1K	-5.7%	Open the original filing on SEC.gov
Jul 28	Zeidel Darren	General Counsel	SSELL◷	700	$376.00	$263.2K	-5.2%	Open the original filing on SEC.gov
Jul 17	Zeidel Darren	General Counsel	SSELL◷	675	$374.00	$252.5K	-4.8%	Open the original filing on SEC.gov
Jul 17	Zeidel Darren	General Counsel	SSELL◷	650	$372.00	$241.8K	-4.4%	Open the original filing on SEC.gov
Jul 17	Zeidel Darren	General Counsel	SSELL◷	625	$370.00	$231.3K	-4.1%	Open the original filing on SEC.gov
Jul 7	Zeidel Darren	General Counsel	SSELL◷	600	$360.00	$216K	-3.8%	Open the original filing on SEC.gov
Jul 1	Reese Edmund	Chief Financial Officer	MEXER◆	3,975	—	—	—	Open the original filing on SEC.gov
Jul 1	Reese Edmund	Chief Financial Officer	FTAX	2,198.11	$343.56	$755.2K	-36.0%	Open the original filing on SEC.gov
Jul 1	Reese Edmund	Chief Financial Officer	MEXER	3,975	—	—	+187.1%	Open the original filing on SEC.gov
Jun 25	Knight Lester B	Director	AGRANT	1,488	—	—	+39.8%	Open the original filing on SEC.gov
Jun 25	Francis Cheryl A	Director	FTAX	186.24	$315.95	$58.8K	-0.6%	Open the original filing on SEC.gov
Jun 25	Francis Cheryl A	Director	AGRANT	776	—	—	+2.7%	Open the original filing on SEC.gov
Jun 25	Stavridis James G.	Director	FTAX	186.24	$315.95	$58.8K	-11.9%	Open the original filing on SEC.gov
Jun 25	Stavridis James G.	Director	AGRANT	776	—	—	+98.5%	Open the original filing on SEC.gov
Jun 25	Notebaert Richard C	Director	FTAX	186.24	$315.95	$58.8K	-0.7%	Open the original filing on SEC.gov
Jun 25	Notebaert Richard C	Director	AGRANT	776	—	—	+2.8%	Open the original filing on SEC.gov
Jun 25	Santona Gloria	Director	FTAX	186.24	$315.95	$58.8K	-0.8%	Open the original filing on SEC.gov
Jun 25	Santona Gloria	Director	AGRANT	776	—	—	+3.5%	Open the original filing on SEC.gov
Jun 25	Campbell Jeffrey C	Director	FTAX	186.24	$315.95	$58.8K	-1.5%	Open the original filing on SEC.gov
Jun 25	Campbell Jeffrey C	Director	AGRANT	776	—	—	+6.5%	Open the original filing on SEC.gov
Jun 25	Spruell Byron	Director	FTAX	186.24	$315.95	$58.8K	-2.8%	Open the original filing on SEC.gov
Jun 25	Spruell Byron	Director	AGRANT	776	—	—	+13.4%	Open the original filing on SEC.gov
Jun 25	Cai Jin-Yong	Director	FTAX	396.52	$315.95	$125.3K	-4.8%	Open the original filing on SEC.gov
Jun 25	Cai Jin-Yong	Director	AGRANT	776	—	—	+10.4%	Open the original filing on SEC.gov
Jun 25	Smith Sarah G	Director	FTAX	186.24	$315.95	$58.8K	-8.1%	Open the original filing on SEC.gov
Jun 25	Smith Sarah G	Director	AGRANT	776	—	—	+50.9%	Open the original filing on SEC.gov
Jun 25	Jenkins Jo Ann	Director	FTAX	186.24	$315.95	$58.8K	-17.6%	Open the original filing on SEC.gov
Jun 25	Jenkins Jo Ann	Director	AGRANT	776	—	—	+272.8%	Open the original filing on SEC.gov
Jun 25	Karaboutis Adriana	Director	FTAX	186.24	$315.95	$58.8K	-6.7%	Open the original filing on SEC.gov
Jun 25	Karaboutis Adriana	Director	AGRANT	776	—	—	+38.5%	Open the original filing on SEC.gov
Jun 25	Alvarez Jose Antonio	Director	FTAX	372.47	$315.95	$117.7K	-22.7%	Open the original filing on SEC.gov
Jun 25	Alvarez Jose Antonio	Director	AGRANT	776	—	—	+89.5%	Open the original filing on SEC.gov
May 12	Notebaert Richard C	Director	GGIFT	1,438	—	—	-4.9%	Open the original filing on SEC.gov
Mar 13	Corona Anne	Chief Commercial Officer	MEXER◆	174	—	—	—	Open the original filing on SEC.gov
Mar 13	Corona Anne	Chief Commercial Officer	MEXER◆	193	—	—	—	Open the original filing on SEC.gov
Mar 13	Corona Anne	Chief Commercial Officer	FTAX	77.08	$321.41	$24.8K	-1.8%	Open the original filing on SEC.gov
Mar 13	Corona Anne	Chief Commercial Officer	MEXER	174	—	—	+4.3%	Open the original filing on SEC.gov
Mar 13	Corona Anne	Chief Commercial Officer	FTAX	85.5	$321.41	$27.5K	-2.0%	Open the original filing on SEC.gov
Mar 13	Corona Anne	Chief Commercial Officer	MEXER	193	—	—	+4.8%	Open the original filing on SEC.gov
Mar 13	Goltermann Lori	CEO, Regions & North…	MEXER◆	290	—	—	—	Open the original filing on SEC.gov
Mar 13	Goltermann Lori	CEO, Regions & North…	MEXER◆	228	—	—	—	Open the original filing on SEC.gov
Mar 13	Goltermann Lori	CEO, Regions & North…	FTAX	126.15	$321.41	$40.5K	-1.8%	Open the original filing on SEC.gov
Mar 13	Goltermann Lori	CEO, Regions & North…	MEXER	290	—	—	+4.4%	Open the original filing on SEC.gov
Mar 13	Goltermann Lori	CEO, Regions & North…	FTAX	99.18	$321.41	$31.9K	-1.5%	Open the original filing on SEC.gov
Mar 13	Goltermann Lori	CEO, Regions & North…	MEXER	228	—	—	+3.5%	Open the original filing on SEC.gov
Mar 13	Marcell Andy	Global CEO, Solution…	MEXER◆	464	—	—	—	Open the original filing on SEC.gov
Mar 13	Marcell Andy	Global CEO, Solution…	MEXER◆	1,166	—	—	—	Open the original filing on SEC.gov
Mar 13	Marcell Andy	Global CEO, Solution…	FTAX	225.96	$321.41	$72.6K	-2.5%	Open the original filing on SEC.gov
Mar 13	Marcell Andy	Global CEO, Solution…	MEXER	464	—	—	+5.4%	Open the original filing on SEC.gov
Mar 13	Marcell Andy	Global CEO, Solution…	FTAX	567.83	$321.41	$182.5K	-6.2%	Open the original filing on SEC.gov
Mar 13	Marcell Andy	Global CEO, Solution…	MEXER	1,166	—	—	+14.6%	Open the original filing on SEC.gov
Feb 26	Zeidel Darren	General Counsel	SSELL	4,300	$329.72	$1.4M	-21.2%	Open the original filing on SEC.gov
Feb 19	Case Gregory C	President & CEO	GGIFT	11,206	—	—	+6.8%	Open the original filing on SEC.gov
Feb 19	Case Gregory C	President & CEO	GGIFT	11,206	—	—	+6.8%	Open the original filing on SEC.gov
Feb 19	Case Gregory C	President & CEO	GGIFT	11,206	—	—	-100.0%	Open the original filing on SEC.gov
Feb 19	Case Gregory C	President & CEO	GGIFT	11,206	—	—	-50.0%	Open the original filing on SEC.gov
Feb 19	Case Gregory C	President & CEO	GGIFT	7,500	—	—	-25.1%	Open the original filing on SEC.gov
Feb 19	Case Gregory C	President & CEO	GGIFT	7,500	—	—	-20.1%	Open the original filing on SEC.gov
Feb 18	Stevens Lisa	Chief Administrative…	GGIFT	32	—	—	-0.1%	Open the original filing on SEC.gov
Feb 17	Case Gregory C	President & CEO	MEXER◆	2,357	—	—	—	Open the original filing on SEC.gov
Feb 17	Case Gregory C	President & CEO	GGIFT	3,214	—	—	+2.5%	Open the original filing on SEC.gov
Feb 17	Case Gregory C	President & CEO	GGIFT	3,214	—	—	+2.5%	Open the original filing on SEC.gov
Feb 17	Case Gregory C	President & CEO	GGIFT	3,214	—	—	-0.3%	Open the original filing on SEC.gov
Feb 17	Case Gregory C	President & CEO	GGIFT	3,214	—	—	-0.3%	Open the original filing on SEC.gov
Feb 17	Case Gregory C	President & CEO	FTAX	1,001.7	$325.96	$326.5K	-0.1%	Open the original filing on SEC.gov
Feb 17	Case Gregory C	President & CEO	MEXER	2,357	—	—	+0.3%	Open the original filing on SEC.gov
Feb 17	Zeidel Darren	General Counsel	SSELL◷	5,040	$325.79	$1.6M	-19.9%	Open the original filing on SEC.gov
Feb 13	Zeidel Darren	General Counsel	MEXER◆	209	—	—	—	Open the original filing on SEC.gov
Feb 13	Zeidel Darren	General Counsel	MEXER◆	871	—	—	—	Open the original filing on SEC.gov
Feb 13	Zeidel Darren	General Counsel	FTAX	92.59	$321.70	$29.8K	-0.4%	Open the original filing on SEC.gov
Feb 13	Zeidel Darren	General Counsel	MEXER	209	—	—	+0.8%	Open the original filing on SEC.gov
Feb 13	Zeidel Darren	General Counsel	FTAX	385.84	$321.70	$124.1K	-1.5%	Open the original filing on SEC.gov
Feb 13	Zeidel Darren	General Counsel	MEXER	871	—	—	+3.5%	Open the original filing on SEC.gov
Feb 13	Stevens Lisa	Chief Administrative…	MEXER◆	478	—	—	—	Open the original filing on SEC.gov
Feb 13	Stevens Lisa	Chief Administrative…	MEXER◆	1,451	—	—	—	Open the original filing on SEC.gov
Feb 13	Stevens Lisa	Chief Administrative…	FTAX	231.01	$321.70	$74.3K	-0.9%	Open the original filing on SEC.gov
Feb 13	Stevens Lisa	Chief Administrative…	MEXER	478	—	—	+1.8%	Open the original filing on SEC.gov
Feb 13	Stevens Lisa	Chief Administrative…	FTAX	701.25	$321.70	$225.6K	-2.6%	Open the original filing on SEC.gov
Feb 13	Stevens Lisa	Chief Administrative…	MEXER	1,451	—	—	+5.7%	Open the original filing on SEC.gov
Feb 13	Simon Mindy F.	Chief Operating Officer	MEXER◆	254	—	—	—	Open the original filing on SEC.gov
Feb 13	Simon Mindy F.	Chief Operating Officer	FTAX	108.84	$321.70	$35K	-1.7%	Open the original filing on SEC.gov
Feb 13	Simon Mindy F.	Chief Operating Officer	MEXER	254	—	—	+4.0%	Open the original filing on SEC.gov
Feb 13	Reese Edmund	Chief Financial Officer	MEXER◆	598	—	—	—	Open the original filing on SEC.gov
Feb 13	Reese Edmund	Chief Financial Officer	FTAX	250.81	$321.70	$80.7K	-10.6%	Open the original filing on SEC.gov
Feb 13	Reese Edmund	Chief Financial Officer	MEXER	598	—	—	+33.7%	Open the original filing on SEC.gov
Feb 12	Zeidel Darren	General Counsel	AGRANT◆	1,113	—	—	—	Open the original filing on SEC.gov
Feb 12	Zeidel Darren	General Counsel	FTAX	2,695.64	$314.49	$847.8K	-9.8%	Open the original filing on SEC.gov
Feb 12	Zeidel Darren	General Counsel	AGRANT	7,135	—	—	+35.2%	Open the original filing on SEC.gov
Feb 12	Stevens Lisa	Chief Administrative…	AGRANT◆	2,059	—	—	—	Open the original filing on SEC.gov
Feb 12	Stevens Lisa	Chief Administrative…	FTAX	7,568.41	$314.49	$2.4M	-23.0%	Open the original filing on SEC.gov
Feb 12	Stevens Lisa	Chief Administrative…	AGRANT	15,856	—	—	+92.9%	Open the original filing on SEC.gov
Feb 12	Simon Mindy F.	Chief Operating Officer	AGRANT◆	1,113	—	—	—	Open the original filing on SEC.gov
Feb 12	Simon Mindy F.	Chief Operating Officer	FTAX	2,378.1	$314.49	$747.9K	-27.2%	Open the original filing on SEC.gov

PBUY$121.3K

Knight Lester B · DirectorSep 2

367 sh @ $330.51 · +0.2% own

PBUY$474.8K

Knight Lester B · DirectorSep 2

1,440 sh @ $329.69 · +0.9% own

PBUY$1.4M

Knight Lester B · DirectorSep 2

4,145 sh @ $328.34 · +2.6% own

PBUY$2.4M

Knight Lester B · DirectorSep 2

7,212 sh @ $327.52 · +4.8% own

PBUY$1.7M

Knight Lester B · DirectorSep 2

5,097 sh @ $326.53 · +3.5% own

PBUY$566.3K

Knight Lester B · DirectorSep 2

1,739 sh @ $325.63 · +1.2% own

SSELL◷$180.5K

Zeidel Darren · General CounselJul 28

475 sh @ $380.00 · -4.0% own

SSELL◷$274.1K

Zeidel Darren · General CounselJul 28

725 sh @ $378.00 · -5.7% own

SSELL◷$263.2K

Zeidel Darren · General CounselJul 28

700 sh @ $376.00 · -5.2% own

SSELL◷$252.5K

Zeidel Darren · General CounselJul 17

675 sh @ $374.00 · -4.8% own

SSELL◷$241.8K

Zeidel Darren · General CounselJul 17

650 sh @ $372.00 · -4.4% own

SSELL◷$231.3K

Zeidel Darren · General CounselJul 17

625 sh @ $370.00 · -4.1% own

SSELL◷$216K

Zeidel Darren · General CounselJul 7

600 sh @ $360.00 · -3.8% own

MEXER◆—

Reese Edmund · Chief Financial…Jul 1

3,975 sh

FTAX$755.2K

Reese Edmund · Chief Financial…Jul 1

2,198.11 sh @ $343.56 · -36.0% own

MEXER—

Reese Edmund · Chief Financial…Jul 1

3,975 sh · +187.1% own

AGRANT—

Knight Lester B · DirectorJun 25

1,488 sh · +39.8% own

FTAX$58.8K

Francis Cheryl A · DirectorJun 25

186.24 sh @ $315.95 · -0.6% own

AGRANT—

Francis Cheryl A · DirectorJun 25

776 sh · +2.7% own

FTAX$58.8K

Stavridis James G. · DirectorJun 25

186.24 sh @ $315.95 · -11.9% own

AGRANT—

Stavridis James G. · DirectorJun 25

776 sh · +98.5% own

FTAX$58.8K

Notebaert Richard C · DirectorJun 25

186.24 sh @ $315.95 · -0.7% own

AGRANT—

Notebaert Richard C · DirectorJun 25

776 sh · +2.8% own

FTAX$58.8K

Santona Gloria · DirectorJun 25

186.24 sh @ $315.95 · -0.8% own

AGRANT—

Santona Gloria · DirectorJun 25

776 sh · +3.5% own

FTAX$58.8K

Campbell Jeffrey C · DirectorJun 25

186.24 sh @ $315.95 · -1.5% own

AGRANT—

Campbell Jeffrey C · DirectorJun 25

776 sh · +6.5% own

FTAX$58.8K

Spruell Byron · DirectorJun 25

186.24 sh @ $315.95 · -2.8% own

AGRANT—

Spruell Byron · DirectorJun 25

776 sh · +13.4% own

FTAX$125.3K

Cai Jin-Yong · DirectorJun 25

396.52 sh @ $315.95 · -4.8% own

AGRANT—

Cai Jin-Yong · DirectorJun 25

776 sh · +10.4% own

FTAX$58.8K

Smith Sarah G · DirectorJun 25

186.24 sh @ $315.95 · -8.1% own

AGRANT—

Smith Sarah G · DirectorJun 25

776 sh · +50.9% own

FTAX$58.8K

Jenkins Jo Ann · DirectorJun 25

186.24 sh @ $315.95 · -17.6% own

AGRANT—

Jenkins Jo Ann · DirectorJun 25

776 sh · +272.8% own

FTAX$58.8K

Karaboutis Adriana · DirectorJun 25

186.24 sh @ $315.95 · -6.7% own

AGRANT—

Karaboutis Adriana · DirectorJun 25

776 sh · +38.5% own

FTAX$117.7K

Alvarez Jose Antonio · DirectorJun 25

372.47 sh @ $315.95 · -22.7% own

AGRANT—

Alvarez Jose Antonio · DirectorJun 25

776 sh · +89.5% own

GGIFT—

Notebaert Richard C · DirectorMay 12

1,438 sh · -4.9% own

MEXER◆—