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NYSE · USD

AON

Aon plc

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Tapewire entity
2608
SEC CIK
0000315293
Parsed reports
459

Last 12 months

Inside the activity.

7 purchase rows · 11 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202502
Dec 202500
Jan 202600
Feb 202612
Mar 202600
Apr 202600
May 202600
Jun 202600
Jul 202607
Aug 202600
Sep 202660
Oct 202600

Latest available

Insider transactions

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
June 26, 2025 Filed Jun 30, 2025 21:19 UTC Tax withholdingClass A Ordinary Stock 152.876 $353.55 $54,049.31
Disclosure

SEC source: 0000950170-25-091730 · ownership.xml · nonDerivative · entry 2

SANTONA GLORIA · CIK 0001179714 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,607.97

F2 · kind: Class A Ordinary Shares withheld by the issuer for payment of taxes in connection with the award.

Read SEC document
June 26, 2025 Filed Jun 30, 2025 21:19 UTC GrantClass A Ordinary Stock 637 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-091730 · ownership.xml · nonDerivative · entry 1

SANTONA GLORIA · CIK 0001179714 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,760.846

F1 · kind: Class A Ordinary Shares granted annually to each non-employee director of Aon plc. In accordance with Irish law, reporting person agreed to pay the issuer the nominal value of US $0.01 per share issued to the reporting person.

F1 · price: Class A Ordinary Shares granted annually to each non-employee director of Aon plc. In accordance with Irish law, reporting person agreed to pay the issuer the nominal value of US $0.01 per share issued to the reporting person.

Read SEC document
June 26, 2025 Filed Jun 30, 2025 21:12 UTC Tax withholdingClass A Ordinary Stock 152.876 $353.55 $54,049.31
Disclosure

SEC source: 0000950170-25-091717 · ownership.xml · nonDerivative · entry 2

Karaboutis Adriana · CIK 0001619963 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,015.97

F2 · kind: Class A Ordinary Shares withheld by the issuer for payment of taxes in connection with the award.

Read SEC document
June 26, 2025 Filed Jun 30, 2025 21:12 UTC GrantClass A Ordinary Stock 637 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-091717 · ownership.xml · nonDerivative · entry 1

Karaboutis Adriana · CIK 0001619963 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,168.846

F1 · kind: Class A Ordinary Shares granted annually to each non-employee director of Aon plc. In accordance with Irish law, reporting person agreed to pay the issuer the nominal value of US $0.01 per share issued to the reporting person.

F1 · price: Class A Ordinary Shares granted annually to each non-employee director of Aon plc. In accordance with Irish law, reporting person agreed to pay the issuer the nominal value of US $0.01 per share issued to the reporting person.

Read SEC document
June 26, 2025 Filed Jun 30, 2025 21:07 UTC Tax withholdingClass A Ordinary Stock 152.876 $353.55 $54,049.31
Disclosure

SEC source: 0000950170-25-091710 · ownership.xml · nonDerivative · entry 2

FRANCIS CHERYL A · CIK 0001197386 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,703.97

F2 · kind: Class A Ordinary Shares withheld by the issuer for payment of taxes in connection with the award.

Read SEC document
June 26, 2025 Filed Jun 30, 2025 21:07 UTC GrantClass A Ordinary Stock 637 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-091710 · ownership.xml · nonDerivative · entry 1

FRANCIS CHERYL A · CIK 0001197386 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,856.846

F1 · kind: Class A Ordinary Shares granted annually to each non-employee director of Aon plc. In accordance with Irish law, reporting person agreed to pay the issuer the nominal value of US $0.01 per share issued to the reporting person.

F1 · price: Class A Ordinary Shares granted annually to each non-employee director of Aon plc. In accordance with Irish law, reporting person agreed to pay the issuer the nominal value of US $0.01 per share issued to the reporting person.

Read SEC document
June 26, 2025 Filed Jun 30, 2025 21:06 UTC Tax withholdingClass A Ordinary Stock 152.876 $353.55 $54,049.31
Disclosure

SEC source: 0000950170-25-091706 · ownership.xml · nonDerivative · entry 2

CAMPBELL JEFFREY C · CIK 0001196907 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,030.97

F2 · kind: Class A Ordinary Shares withheld by the issuer for payment of taxes in connection with the award.

Read SEC document
June 26, 2025 Filed Jun 30, 2025 21:06 UTC GrantClass A Ordinary Stock 637 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-091706 · ownership.xml · nonDerivative · entry 1

CAMPBELL JEFFREY C · CIK 0001196907 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,183.846

F1 · kind: Class A Ordinary Shares granted annually to each non-employee director of Aon plc. In accordance with Irish law, reporting person agreed to pay the issuer the nominal value of US $0.01 per share issued to the reporting person.

F1 · price: Class A Ordinary Shares granted annually to each non-employee director of Aon plc. In accordance with Irish law, reporting person agreed to pay the issuer the nominal value of US $0.01 per share issued to the reporting person.

Read SEC document
June 26, 2025 Filed Jun 30, 2025 21:05 UTC
Cai Jin-YongDirector
Tax withholdingClass A Ordinary Stock 319.128 $353.55 $112,827.70
Disclosure

SEC source: 0000950170-25-091704 · ownership.xml · nonDerivative · entry 2

Cai Jin-Yong · CIK 0001682796 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,465.376

F2 · kind: Class A Ordinary Shares withheld by the issuer for payment of taxes in connection with the award.

Read SEC document
June 26, 2025 Filed Jun 30, 2025 21:05 UTC
Cai Jin-YongDirector
GrantClass A Ordinary Stock 637 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-091704 · ownership.xml · nonDerivative · entry 1

Cai Jin-Yong · CIK 0001682796 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,784.504

F1 · kind: Class A Ordinary Shares granted annually to each non-employee director of Aon plc. In accordance with Irish law, reporting person agreed to pay the issuer the nominal value of US $0.01 per share issued to the reporting person.

F1 · price: Class A Ordinary Shares granted annually to each non-employee director of Aon plc. In accordance with Irish law, reporting person agreed to pay the issuer the nominal value of US $0.01 per share issued to the reporting person.

Read SEC document
May 29, 2025 Filed Jun 2, 2025 21:32 UTC GiftClass A Ordinary Stock 1,795 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-080402 · ownership.xml · nonDerivative · entry 1

NOTEBAERT RICHARD C · CIK 0001112731 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,691.846

Read SEC document
March 14, 2025 Filed Mar 25, 2025 22:43 UTC
Neller MichaelPrincipal Accounting Officer
Exercise / conversionRestricted Share Unit (right to receive) · Derivative 56 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-044637 · ownership.xml · derivative · entry 4

Neller Michael · CIK 0001732938 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 114

Underlying: Class A Ordinary Shares · 56 shares

Expires 2027-03-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: 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.

F4 · derivative.exercise_date: 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.

F4 · derivative.expiration_date: 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.

Read SEC document
March 14, 2025 Filed Mar 25, 2025 22:43 UTC
Neller MichaelPrincipal Accounting Officer
Tax withholdingClass A Ordinary Stock 24.808 $398.79 $9,893.18
Disclosure

SEC source: 0000950170-25-044637 · ownership.xml · nonDerivative · entry 2

Neller Michael · CIK 0001732938 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,208.892

F2 · kind: Class A Ordinary Shares withheld by the issuer for payment of taxes in connection with the vesting of the award.

Read SEC document
March 14, 2025 Filed Mar 25, 2025 22:43 UTC
Neller MichaelPrincipal Accounting Officer
Exercise / conversionClass A Ordinary Stock 56 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-044637 · ownership.xml · nonDerivative · entry 1

Neller Michael · CIK 0001732938 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,233.7

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.

F1 · price: Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.

Read SEC document
February 21, 2025 Filed Feb 24, 2025 22:03 UTC
Stevens LisaChief Administrative Officer
GiftClass A Ordinary Stock 26 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-025772 · ownership.xml · nonDerivative · entry 1

Stevens Lisa · CIK 0001792850 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,022.0657

Read SEC document
February 18, 2025 Filed Feb 19, 2025 00:32 UTC
Case Gregory CDirector · Chief Executive Officer
GiftClass A Ordinary Stock 977 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-022658 · ownership.xml · nonDerivative · entry 12

Case Gregory C · CIK 0001322803 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 129,029

Read SEC document
February 18, 2025 Filed Feb 19, 2025 00:32 UTC
Case Gregory CDirector · Chief Executive Officer
GiftClass A Ordinary Stock 977 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-022658 · ownership.xml · nonDerivative · entry 11

Case Gregory C · CIK 0001322803 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 129,029

Read SEC document
February 18, 2025 Filed Feb 19, 2025 00:32 UTC
Case Gregory CDirector · Chief Executive Officer
GiftClass A Ordinary Stock 977 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-022658 · ownership.xml · nonDerivative · entry 8

Case Gregory C · CIK 0001322803 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 470,541.759

Read SEC document
February 18, 2025 Filed Feb 19, 2025 00:32 UTC
Case Gregory CDirector · Chief Executive Officer
GiftClass A Ordinary Stock 977 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-022658 · ownership.xml · nonDerivative · entry 7

Case Gregory C · CIK 0001322803 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 471,518.759

Read SEC document
February 18, 2025 Filed Feb 19, 2025 23:58 UTC GiftClass A Ordinary Stock 1,290 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-023526 · ownership.xml · nonDerivative · entry 1

NOTEBAERT RICHARD C · CIK 0001112731 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,486.846

Read SEC document
February 14, 2025 Filed Feb 19, 2025 00:17 UTC
Stevens LisaChief Administrative Officer
Exercise / conversionRestricted Share Unit (Right to Receive) · Derivative 1,450 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-022635 · ownership.xml · derivative · entry 9

Stevens Lisa · CIK 0001792850 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,451

Underlying: Class A Ordinary Shares · 1,450 shares

Expires 2026-02-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: 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.

F8 · derivative.exercise_date: A restricted share unit award was granted on February 16, 2023 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.

F8 · derivative.expiration_date: A restricted share unit award was granted on February 16, 2023 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.

Read SEC document
February 14, 2025 Filed Feb 19, 2025 00:17 UTC
Stevens LisaChief Administrative Officer
Exercise / conversionRestricted Share Unit (Right to Receive) · Derivative 498 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-022635 · ownership.xml · derivative · entry 8

Stevens Lisa · CIK 0001792850 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Ordinary Shares · 498 shares

Expires 2025-02-17

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: 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.

F7 · derivative.exercise_date: A restricted share unit award was granted on February 17, 2022 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.

F7 · derivative.expiration_date: A restricted share unit award was granted on February 17, 2022 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.

Read SEC document
February 14, 2025 Filed Feb 19, 2025 00:17 UTC
Stevens LisaChief Administrative Officer
Tax withholdingClass A Ordinary Stock 734.842 $386.99 $284,376.51
Disclosure

SEC source: 0000950170-25-022635 · ownership.xml · nonDerivative · entry 6

Stevens Lisa · CIK 0001792850 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,048.0657

F3 · kind: Class A Ordinary Shares withheld by the issuer for payment of taxes in connection with the vesting of the award.

Read SEC document
February 14, 2025 Filed Feb 19, 2025 00:17 UTC
Stevens LisaChief Administrative Officer
Exercise / conversionClass A Ordinary Stock 1,450 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-022635 · ownership.xml · nonDerivative · entry 5

Stevens Lisa · CIK 0001792850 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,782.9077

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · kind: Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.

F4 · price: Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.

Read SEC document
February 14, 2025 Filed Feb 19, 2025 00:17 UTC
Stevens LisaChief Administrative Officer
Tax withholdingClass A Ordinary Stock 252.38 $386.99 $97,668.54
Disclosure

SEC source: 0000950170-25-022635 · ownership.xml · nonDerivative · entry 4

Stevens Lisa · CIK 0001792850 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,332.9077

F3 · kind: Class A Ordinary Shares withheld by the issuer for payment of taxes in connection with the vesting of the award.

Read SEC document
February 14, 2025 Filed Feb 19, 2025 00:17 UTC
Stevens LisaChief Administrative Officer
Exercise / conversionClass A Ordinary Stock 498 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-022635 · ownership.xml · nonDerivative · entry 3

Stevens Lisa · CIK 0001792850 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,585.2877

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · kind: Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.

F4 · price: Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.

Read SEC document
February 14, 2025 Filed Feb 19, 2025 00:32 UTC
Case Gregory CDirector · Chief Executive Officer
Exercise / conversionRestricted Share Unit (Right to Receive) · Derivative 2,357 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-022658 · ownership.xml · derivative · entry 17

Case Gregory C · CIK 0001322803 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,357

Underlying: Class A Ordinary Shares · 2,357 shares

Expires 2026-02-17

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F7 · derivative.exercise_price: 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.

F8 · derivative.exercise_date: A restricted share unit award was granted on February 17, 2023 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.

F8 · derivative.expiration_date: A restricted share unit award was granted on February 17, 2023 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.

Read SEC document
February 14, 2025 Filed Feb 19, 2025 00:32 UTC
Case Gregory CDirector · Chief Executive Officer
GiftClass A Ordinary Stock 18,478 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-022658 · ownership.xml · nonDerivative · entry 14

Case Gregory C · CIK 0001322803 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 163,963

Read SEC document
February 14, 2025 Filed Feb 19, 2025 00:32 UTC
Case Gregory CDirector · Chief Executive Officer
GiftClass A Ordinary Stock 18,478 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-022658 · ownership.xml · nonDerivative · entry 13

Case Gregory C · CIK 0001322803 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 163,964

Read SEC document
February 14, 2025 Filed Feb 19, 2025 00:32 UTC
Case Gregory CDirector · Chief Executive Officer
GiftClass A Ordinary Stock 18,478 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-022658 · ownership.xml · nonDerivative · entry 10

Case Gregory C · CIK 0001322803 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By GRAT

Disclosed balance after: 0

F2 · balance_after: On February 7, 2025 the GRAT returned 186,029 shares to the reporting person as an annuity payment.

F6 · balance_after: Upon termination of the GRAT on February 14, 2025, the reporting person transferred the remaining 36,956 shares to two separate trusts by gift, each of which acquired 18,478 shares.

Read SEC document
February 14, 2025 Filed Feb 19, 2025 00:32 UTC
Case Gregory CDirector · Chief Executive Officer
GiftClass A Ordinary Stock 18,478 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-022658 · ownership.xml · nonDerivative · entry 9

Case Gregory C · CIK 0001322803 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By GRAT

Disclosed balance after: 18,478

F2 · balance_after: On February 7, 2025 the GRAT returned 186,029 shares to the reporting person as an annuity payment.

F6 · balance_after: Upon termination of the GRAT on February 14, 2025, the reporting person transferred the remaining 36,956 shares to two separate trusts by gift, each of which acquired 18,478 shares.

Read SEC document
February 14, 2025 Filed Feb 19, 2025 00:32 UTC
Case Gregory CDirector · Chief Executive Officer
Tax withholdingClass A Ordinary Stock 1,009.478 $386.99 $390,657.89
Disclosure

SEC source: 0000950170-25-022658 · ownership.xml · nonDerivative · entry 6

Case Gregory C · CIK 0001322803 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 472,495.759

F4 · kind: Class A Ordinary Shares withheld by the issuer for payment of taxes in connection with the vesting of the award.

Read SEC document
February 14, 2025 Filed Feb 19, 2025 00:32 UTC
Case Gregory CDirector · Chief Executive Officer
Exercise / conversionClass A Ordinary Stock 2,357 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-022658 · ownership.xml · nonDerivative · entry 5

Case Gregory C · CIK 0001322803 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 473,505.237

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · kind: Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.

F5 · price: Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.

Read SEC document
February 14, 2025 Filed Feb 19, 2025 00:07 UTC
Andersen EricPresident
Exercise / conversionRestricted Share Unit (Right to Receive) · Derivative 2,417 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-022631 · ownership.xml · derivative · entry 9

Andersen Eric · CIK 0001697695 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,418

Underlying: Class A Ordinary Shares · 2,417 shares

Expires 2026-02-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: 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.

F8 · derivative.exercise_date: A restricted share unit award was granted on February 16, 2023 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.

F8 · derivative.expiration_date: A restricted share unit award was granted on February 16, 2023 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.

Read SEC document
February 14, 2025 Filed Feb 19, 2025 00:07 UTC
Andersen EricPresident
Exercise / conversionRestricted Share Unit (Right to Receive) · Derivative 779 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-022631 · ownership.xml · derivative · entry 8

Andersen Eric · CIK 0001697695 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Ordinary Shares · 779 shares

Expires 2025-02-17

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: 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.

F7 · derivative.exercise_date: A restricted share unit award was granted on February 17, 2022 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.

F7 · derivative.expiration_date: A restricted share unit award was granted on February 17, 2022 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.

Read SEC document
February 14, 2025 Filed Feb 19, 2025 00:07 UTC
Andersen EricPresident
Tax withholdingClass A Ordinary Stock 1,177.049 $386.99 $455,506.19
Disclosure

SEC source: 0000950170-25-022631 · ownership.xml · nonDerivative · entry 6

Andersen Eric · CIK 0001697695 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 177,033.4363

F3 · kind: Class A Ordinary Shares withheld by the issuer for payment of taxes in connection with the vesting of the award.

Read SEC document
February 14, 2025 Filed Feb 19, 2025 00:07 UTC
Andersen EricPresident
Exercise / conversionClass A Ordinary Stock 2,417 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-022631 · ownership.xml · nonDerivative · entry 5

Andersen Eric · CIK 0001697695 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 178,210.4853

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · kind: Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.

F4 · price: Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.

Read SEC document
February 14, 2025 Filed Feb 19, 2025 00:07 UTC
Andersen EricPresident
Tax withholdingClass A Ordinary Stock 379.364 $386.99 $146,810.07
Disclosure

SEC source: 0000950170-25-022631 · ownership.xml · nonDerivative · entry 4

Andersen Eric · CIK 0001697695 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 175,793.4853

F3 · kind: Class A Ordinary Shares withheld by the issuer for payment of taxes in connection with the vesting of the award.

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February 14, 2025 Filed Feb 19, 2025 00:07 UTC
Andersen EricPresident
Exercise / conversionClass A Ordinary Stock 779 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-022631 · ownership.xml · nonDerivative · entry 3

Andersen Eric · CIK 0001697695 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 176,172.8493

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · kind: Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.

F4 · price: Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.

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February 14, 2025 Filed Feb 19, 2025 00:03 UTC
Neller MichaelPrincipal Accounting Officer
Exercise / conversionRestricted Share Unit (Right to Receive) · Derivative 146 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-022626 · ownership.xml · derivative · entry 7

Neller Michael · CIK 0001732938 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Ordinary Shares · 146 shares

Expires 2025-02-17

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_price: 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.

F6 · derivative.exercise_date: A restricted share unit award was granted on February 17, 2022 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.

F6 · derivative.expiration_date: A restricted share unit award was granted on February 17, 2022 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.

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February 14, 2025 Filed Feb 19, 2025 00:03 UTC
Neller MichaelPrincipal Accounting Officer
Tax withholdingClass A Ordinary Stock 43.9 $386.99 $16,988.86
Disclosure

SEC source: 0000950170-25-022626 · ownership.xml · nonDerivative · entry 4

Neller Michael · CIK 0001732938 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,177.7

F2 · kind: Class A Ordinary Shares withheld by the issuer for payment of taxes in connection with the vesting of the award.

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February 14, 2025 Filed Feb 19, 2025 00:03 UTC
Neller MichaelPrincipal Accounting Officer
Exercise / conversionClass A Ordinary Stock 146 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-022626 · ownership.xml · nonDerivative · entry 3

Neller Michael · CIK 0001732938 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,221.6

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · kind: Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.

F3 · price: Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.

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February 14, 2025 Filed Feb 18, 2025 23:49 UTC
Zeidel DarrenGeneral Counsel
Exercise / conversionRestricted Share Unit (Right to Receive) · Derivative 870 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-022611 · ownership.xml · derivative · entry 9

Zeidel Darren · CIK 0001782945 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 871

Underlying: Class A Ordinary Shares · 870 shares

Expires 2026-02-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: The restricted share unit award vests in accordance with the terms of the Aon plc 2011 Incentive Compensation Plan, as amended and restated, as follows: 33 1/3% of the award vests on each of the first through third anniversary of the date of the grant.

F7 · derivative.exercise_date: A restricted share unit award was granted on February 16, 2023 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.

F7 · derivative.expiration_date: A restricted share unit award was granted on February 16, 2023 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.

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February 14, 2025 Filed Feb 18, 2025 23:49 UTC
Zeidel DarrenGeneral Counsel
Exercise / conversionRestricted Share Unit (Right to Receive) · Derivative 374 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-022611 · ownership.xml · derivative · entry 8

Zeidel Darren · CIK 0001782945 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Ordinary Shares · 374 shares

Expires 2025-02-17

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_price: 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.

F6 · derivative.exercise_date: A restricted share unit award was granted on February 17, 2022 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.

F6 · derivative.expiration_date: A restricted share unit award was granted on February 17, 2022 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.

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February 14, 2025 Filed Feb 18, 2025 23:49 UTC
Zeidel DarrenGeneral Counsel
Tax withholdingClass A Ordinary Stock 385.401 $386.99 $149,146.33
Disclosure

SEC source: 0000950170-25-022611 · ownership.xml · nonDerivative · entry 6

Zeidel Darren · CIK 0001782945 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,053.161

F2 · kind: Class A Ordinary Shares withheld by the issuer for payment of taxes in connection with the vesting of the award.

Read SEC document
February 14, 2025 Filed Feb 18, 2025 23:49 UTC
Zeidel DarrenGeneral Counsel
Exercise / conversionClass A Ordinary Stock 870 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-022611 · ownership.xml · nonDerivative · entry 5

Zeidel Darren · CIK 0001782945 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,438.562

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · kind: Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.

F3 · price: Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.

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February 14, 2025 Filed Feb 18, 2025 23:49 UTC
Zeidel DarrenGeneral Counsel
Tax withholdingClass A Ordinary Stock 165.678 $386.99 $64,115.73
Disclosure

SEC source: 0000950170-25-022611 · ownership.xml · nonDerivative · entry 4

Zeidel Darren · CIK 0001782945 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,568.562

F2 · kind: Class A Ordinary Shares withheld by the issuer for payment of taxes in connection with the vesting of the award.

Read SEC document
February 14, 2025 Filed Feb 18, 2025 23:49 UTC
Zeidel DarrenGeneral Counsel
Exercise / conversionClass A Ordinary Stock 374 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-022611 · ownership.xml · nonDerivative · entry 3

Zeidel Darren · CIK 0001782945 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,734.24

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · kind: Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.

F3 · price: Class A Ordinary Shares acquired upon the vesting of a restricted share unit award.

Read SEC document
February 13, 2025 Filed Feb 19, 2025 00:17 UTC
Stevens LisaChief Administrative Officer
GrantRestricted Share Unit (Right to Receive) · Derivative 1,435 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-022635 · ownership.xml · derivative · entry 7

Stevens Lisa · CIK 0001792850 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,435

Underlying: Class A Ordinary Shares · 1,435 shares

Expires 2028-02-13

F5 · derivative.exercise_price: 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.

F6 · derivative.exercise_date: The restricted share unit award vests in accordance with the terms of the Aon plc 2011 Incentive Compensation Plan, as amended and restated, as follows: 33 1/3% of the award vests on each of the first through third anniversary of the date of the grant.

F6 · derivative.expiration_date: The restricted share unit award vests in accordance with the terms of the Aon plc 2011 Incentive Compensation Plan, as amended and restated, as follows: 33 1/3% of the award vests on each of the first through third anniversary of the date of the grant.

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February 13, 2025 Filed Feb 19, 2025 00:17 UTC
Stevens LisaChief Administrative Officer
Tax withholdingClass A Ordinary Stock 7,435.942 $390.29 $2,902,173.80
Disclosure

SEC source: 0000950170-25-022635 · ownership.xml · nonDerivative · entry 2

Stevens Lisa · CIK 0001792850 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,087.2877

F3 · kind: Class A Ordinary Shares withheld by the issuer for payment of taxes in connection with the vesting of the award.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.