Key facts
- This page summarizes Michael Neller's Form 4 filing for Aon plc (AON).
- 3 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 25 Mar 2025, 18:43.
Michael Neller - 14 Mar 2025 Form 4 Insider Report for Aon plc (AON)
- Reporting relationship
- Principal Accounting Officer
- Issuer ticker
- AON
- Reported as of
- 14 Mar 2025
- Net transaction value
- -$9,893
- SEC form
- 4
- Accepted by SEC
- 25 Mar 2025, 18:43:09 UTC
- Prior SEC filing
- 18 Feb 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ Colby Alexis - Colby Alexis pursuant to a power of attorney from Michael Neller
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Michael Neller filed Form 4 for Aon plc (AON) on 25 Mar 2025.
Change
- Previous filing in this sequence was filed on 18 Feb 2025.
- Current net transaction value: -$9,893.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
AON
transaction
Class A Ordinary Stock
Options Exercise
- Transaction value
- Shares
- +56
- Change %
- +0.68%
- Price
- Shares after
- 8,234
- Date
- 14 Mar 2025
- Ownership
- Direct
- Footnotes
- F1
AON
transaction
Class A Ordinary Stock
Tax liability
- Transaction value
- $9,893
- Shares
- -25
- Change %
- -0.3%
- Price
- $398.79
- Shares after
- 8,209
- Date
- 14 Mar 2025
- Ownership
- Direct
- Footnotes
- F2
AON
holding
Class A Ordinary Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 2,636
- Date
- 14 Mar 2025
- Ownership
- By LLC
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
AON
transaction
Derivative
Restricted Share Unit (right to receive)
Options Exercise
- Transaction value
- $0
- Shares
- -56
- Change %
- -33%
- Price
- $0.000000
- Shares after
- 114
- Date
- 14 Mar 2025
- Ownership
- Direct
- Underlying class
- Class A Ordinary Shares
- Underlying amount
- 56
- Exercise price
- Footnotes
- F3, F4
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 4 footnotes
Footnote F1
Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.
Footnote F2
Class A Ordinary Shares withheld by the issuer for payment of taxes in connection with the vesting of the award.
Footnote F3
The restricted share unit award converts to Class A Ordinary Shares on a 1-for-1 basis. In accordance with Irish law, the reporting person agreed to pay the issuer the nominal value of $0.01 per share issued to the reporting person.
Footnote F4
A restricted share unit award was granted on March 15, 2024 and vests in accordance with the terms of the Aon plc 2011 Incentive Compensation Plan, as amended and restated: 33 1/3% of the award vests on each of the first through third anniversary of the date of grant.