SEC Form 4 reporting owner

Zeidel Darren

Zeidel Darren has filed 16 Form 4 transactions reported between February 12, 2026 and July 28, 2026, as General Counsel of Aon plc.

Name as filed: Zeidel Darren

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$4.7M

9 lines

Companies

with Form 4 filings

Latest transaction

Jul 28, 2026

transaction date

Roles and reported holdings

AONAon plc
Feb 12, 2026 – Jul 28, 2026
General Counsel
Held directly11,504 sh as of Jul 28, 2026 · Form 4
24 months: $4.7M sold

Transaction history

All 16 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Jul 28, 2026	AONGeneral Counsel	Open-market saleCode S · direct	475	$380.00	$181K@ $380.00	11,504	Form 4
Jul 28, 2026	AONGeneral Counsel	Open-market saleCode S · direct	725	$378.00	$274K@ $378.00	11,979	Form 4
Jul 28, 2026	AONGeneral Counsel	Open-market saleCode S · direct	700	$376.00	$263K@ $376.00	12,704	Form 4
Jul 17, 2026	AONGeneral Counsel	Open-market saleCode S · direct	675	$374.00	$252K@ $374.00	13,404	Form 4
Jul 17, 2026	AONGeneral Counsel	Open-market saleCode S · direct	650	$372.00	$242K@ $372.00	14,079	Form 4
Jul 17, 2026	AONGeneral Counsel	Open-market saleCode S · direct	625	$370.00	$231K@ $370.00	14,729	Form 4
Jul 7, 2026	AONGeneral Counsel	Open-market saleCode S · direct	600	$360.00	$216K@ $360.00	15,354	Form 4
Feb 26, 2026	AONGeneral Counsel	Open-market saleCode S · direct	4,300	$329.72	$1.4M@ $329.72	15,954	Form 4
Feb 17, 2026	AONGeneral Counsel	Open-market saleCode S · direct	5,040	$325.79	$1.6M@ $325.79	20,254	Form 4
Feb 13, 2026	AONGeneral Counsel	Shares withheld for tax or exercise priceCode F · direct	93	$321.70	$30K@ $321.70	25,294	Form 4
Feb 13, 2026	AONGeneral Counsel	Option exerciseCode M · direct	209	—	—	25,387	Form 4
Feb 13, 2026	AONGeneral Counsel	Shares withheld for tax or exercise priceCode F · direct	386	$321.70	$124K@ $321.70	25,178	Form 4
Feb 13, 2026	AONGeneral Counsel	Option exerciseCode M · direct	871	—	—	25,564	Form 4
Feb 12, 2026	AONGeneral Counsel	Grant or awardCode A · direct	1,113	—	—	1,113	Form 4
Feb 12, 2026	AONGeneral Counsel	Shares withheld for tax or exercise priceCode F · direct	2,696	$314.49	$848K@ $314.49	24,693	Form 4
Feb 12, 2026	AONGeneral Counsel	Grant or awardCode A · direct	7,135	—	—	27,388	Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.