SCHEDULE 14A

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INFORMATION REQUIRED IN PROXY STATEMENT

SCHEDULE 14A INFORMATION

PROXY STATEMENT PURSUANT TO SECTION 14(a) OF THE

SECURITIES EXCHANGE ACT OF 1934

(AMENDMENT NO.     )

 

 

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Aon plc

(Name of Registrant as Specified in Its Charter)

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2021 Aon Proxy StatementLOGO



Notice of Annual General Meeting of Shareholders

 

[], [], 2021.Friday, June 17, 2022

8:309:00 a.m. Central DaylightIrish Standard Time

 

200 East Randolph StreetTen Earlsfort Terrace

Chicago, IllinoisDublin 2

United States of AmericaIreland

 

 

We are pleased to invite you to join the board of directors (the “Board” or the “Board of Directors”) and senior leadership at the Aon plc (“Aon” or the “Company”) annual general meeting of shareholders (the “Annual Meeting”) scheduled for Friday, June 17, 2022 at 9:00 a.m. Irish Standard Time.

Items of Business:

 

1.

By separate resolutions, to re-electelect the 1211 director nominees described in the proxy statement.

 

2.

To approve by an advisory resolution the compensation of the Company’s named executive officers.

 

3.

To ratify the appointment of Ernst & Young LLP as the Company’s independent registered public accounting firm (“Ernst & Young US”) for the fiscal year ending December 31, 2021.2022.

 

4.

To re-appoint Ernst & Young Chartered Accountants as the Company’s statutory auditor under Irish law (“Ernst & Young Ireland”), to hold office until the conclusion of the Company’s next annual general meeting.

5.

To authorize the Board or the Audit Committee of the Board to determine the remuneration of Ernst & Young Ireland, in its capacity as the Company’s statutory auditor under Irish law.

6.

To amend Article 190 of the Company’s Articles of Association.

7.

To authorize the Board to capitalize certain of the Company’s non-distributable reserves.

8.

To approve the creation of distributable profits by the reduction and cancellation of the amounts capitalized pursuant to the authority given under Proposal 7.

 

 

In light of the ongoing COVID-19 pandemic, shareholdersShareholders are strongly encouraged to vote their shares by proxy in advance of the Annual General Meeting (the “Annual Meeting”).by one of the methods described on pages 68-69 of the proxy statement. Shareholders who wish to attend the Annual Meeting virtually may do so via webcast at www.meetingcenter.io/207459271; password: AON2021,www.meetnow.global/MCW6V7D, as further described on page 75 ofpages 70-71of the proxy statement. Note that attending the Annual Meeting virtually will not allow you to vote at the Annual Meeting. Accordingly,We intend to hold the Annual Meeting in person. However, we strongly advisecontinue to monitor the COVID-19 pandemic; we are sensitive to the public health and travel concerns our shareholders may have and the protocols that various jurisdictions may impose. In the event we determine it is not possible or advisable to hold our Annual Meeting in person, we will announce alternative arrangements for the meeting as promptly as practicable, which may include holding the meeting by means of remote communication. We would publicly announce any such changes and how to participate in the meeting by press release and a filing with the Securities and Exchange Commission (“SEC”) as soon as practicable prior to the meeting. Any such determinations and changes will be made and communicated in accordance with SEC rules and requirements. Please monitor our Annual Meeting website at www.envisionreports.com/AON for updated information. If you are planning to vote in advance byattend our meeting, please check the website one ofweek prior to the methods described on page 73 of the Proxy Statement.

meeting date. During the Annual Meeting, the Board will present, for consideration by the shareholders, the Company’s statutory financial statements under Irish law for the fiscal year ended December 31, 20202021 (including the reports of the directors and the Irish statutory auditor thereon) and a review of the Company’s affairs. We urge you to read the attached proxy statement for additional information concerning the matters to be considered at the Annual Meeting. The proxy statement shall be deemed incorporated into this notice.

Holders of Class A Ordinary Shares at the close of business on April 8, 202114, 2022 can vote at the Annual Meeting. A shareholder of record entitled to attend and vote at the Annual Meeting may appoint one or more proxies to attend, speak, and vote on his or her behalf by any of the procedures set out below and on page 73pages 68-69 of the proxy statement. A proxy holder need not be a shareholder of record. To be valid, a proxy must be received by the Company using one of such procedures no later than 11:595:00 pm EDT(Irish Standard Time) on [],June 16, 2022, the proxy deadline.

Important Notice Regarding the Availability of Proxy Materials for the Annual Meeting of Shareholders to be held on June 17, 2022

The proxy statement, our Annual Report for the fiscal year ended December 31, 2021 and our Irish financial statements are available at www.envisionreports.com/AON. This notice and proxy statement are first being mailed or made available to shareholders on or about April 29, 2022.

By Order of the Board of Directors,

 

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Darren Zeidel

Company Secretary

April [], 202129, 2022


Your vote is important

Only holders of Class A Ordinary Shares as of the record date April 8, 202114, 2022 can vote at the Annual Meeting. Please cast your vote as soon as possible in one of the following ways:

 

Internet

Online at www.envisionreports.com/AON and follow the instructions on your proxy card or notice of internet availability

 

 

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Telephone

 

Call1-800-652-VOTE (8683)

 

 

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Mail

Mark, sign and date your proxy card or voting instruction form and return it in the postage-paid envelope

 

 

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The proxy statement, our Annual Report for the fiscal year ended December 31, 2020 and our Irish financial statements are available at www.envisionreports.com/AON. This notice and proxy statement is being mailed or made available to shareholders on or about April [], 2021.


Proxy Summary

Voting Matters

 

Shareholders are being asked to vote on the following matters at the Annual Meeting:

 

    

Our Board’s
Recommendation    

Proposal 1. Resolutions Regarding the Re-electionElection of Directors (page 8)8)

The 1211 nominees possess the necessary qualifications and diversity of perspectives to provide effective oversight of the Company.

  

FOR each nominee

Proposal 2. Advisory Resolution on Executive Compensation (page 25)24)

The Company seeks a non-binding advisory vote to approve the compensation of its named executive officers. The Board values shareholders’ opinions, and the Organization and Compensation Committee will take into account the outcome of the advisory vote when consideringmaking future executive compensation.compensation decisions.

  

FOR

Proposal 3. Resolution to Ratify the Appointment of Independent Registered Public Accounting Firm (page 64)63)

The Board believes that the continued retention of Ernst & Young US to serve as our independent registered accounting firm is in the best interests of the Company and its shareholders.

  FOR

Proposal 4. Resolution to Re-Appoint Ernst & Young Ireland as the Company’s Statutory Auditor Under Irish law (page 65)64)

The Board believes that the continued retention of Ernst & Young Ireland to serve as our statutory auditor under Irish law from the conclusion of the Annual Meeting until the conclusion of the next annual general meeting of the Company is in the best interests of the Company and its shareholders.

  

FOR

Proposal 5. Resolution to Authorize the Board or the Audit Committee of the Board to Determine the Remuneration of the Company’s Statutory Auditor Under Irish Law (page 65)64)

We are asking our shareholders to authorize the Board or the Audit Committee to determine Ernst & Young Ireland’s remuneration as our statutory auditor under Irish law.

  FOR

Proposal 6. Resolution to Amend Article 190 of the Company’s Articles of Association (page 66)

We are asking our shareholders to approve certain amendments to Article 190 of the Company’s Articles of Association, to enable the Board, subject to receipt of shareholders’ authorization pursuant to Proposal 7, to capitalize up to the entire amount standing to the credit of the Company’s merger reserve and unrealized revaluation reserve in the manner contemplated by Proposal 7.

FOR

Proposal 7. Resolution to Authorize the Board to Capitalize Certain of the Company’s Non-distributable Reserves (page 66)

We are asking our shareholders, conditional on the approval of Proposal 6, to authorize the Board to capitalize up to the entire amount standing to the credit of the Company’s merger reserve and unrealized revaluation reserve which capitalized amount can subsequently be reduced and cancelled pursuant to Proposal 8, and be treated as distributable profits which can be used to pay dividends and effect share repurchases and redemptions.

FOR

Proposal 8. Resolution to Approve the Creation of Distributable Profits by the Reduction and Cancellation of the Amounts Capitalized Pursuant to the Authority Given Under Proposal 7 (page 68)

We are asking our shareholders to approve the creation of distributable profits, by the reduction and cancellation of up to the entire amount capitalized by the Board pursuant to the authority granted by the shareholders pursuant to Proposal 7. The amount reduced and cancelled will be treated as distributable profits which can be used to pay dividends and effect share repurchases and redemptions.

FOR

 

20212022 Aon Proxy Statement        1


Our Company and 20202021 Highlights

Aon is a leading global professional services firm providing

advice and solutions in Risk, Retirement and Health at a

time when those topics have never been more important to

the global economy. Aon develops insights that reduce the

volatility our clients face and help them maximize their

performance.

 

In 2020,2021, we delivered positive performance across each of our key metrics amidst challenging macroeconomic conditions.metrics. We returned approximately $2.2nearly $4 billion of capital to shareholders through share repurchases and dividends, highlighting our strong cash flow generation and effective allocation of capital.

In assessing our performance, we focus on four metrics that are not recognized under U.S. generally accepted accounting principles (“GAAP”) that we communicate to shareholders: organic growth, expansion of adjusted operating margins, increase in adjusted diluted earnings per share, and increased free cash flow. Management believes that these measures are important to make meaningful period-to-period comparisons and that this supplemental information is helpful to investors. Management also uses these measures to assess operating performance and performance for compensation. These non-GAAP metrics should be viewed in addition to, not instead of, our consolidated financial statements and notes thereto. A reconciliation of these non-GAAP metrics to the most directly comparable GAAP metrics is set forth in Appendix A to this proxy statement.

 

WeOur colleagues delivered a strongan outstanding finish to 2020, demonstrating the stability of our business and the efficiencya very strong year. These results are a direct outcome of our Aon Business Services platform. Our team is incredibly proud of the tremendous resiliency demonstrated byUnited strategy. We’re accelerating innovation, with a focus on developing and scaling proven solutions to serve new and existing clients. This gives us confidence in our colleagues. We enter 2021ability to build even greater momentum in a position of strength, with momentum for Aon and our pending combination with Willis Towers Watson.2022.

Greg Case, CEO

 

 

 

The following is a summary of our measure of 20202021 performance againstacross GAAP metrics, as well as the four non-GAAP metrics outlined above:

 

Total revenue growth was flat10% and organic revenue growth was 1%,9% compared to 2020, reflecting strength in both the core and more discretionary portions of our business, partially offset by a declineincluding outstanding double-digit growth in the more discretionary portionstwo of our four solution lines.

 

25.1% Operating Margin; 28.5% Adjusted Operating Marginmargin was 17.1% and adjusted operating margin was 30.1%, which reflects record adjusted operating margin driven by revenue growth outpacing expense growth and investments.

 

$8.45 Earnings Per Share; $9.81 Adjusted Diluted Earningsper share was $5.55 and adjusted diluted earnings per share was $12.00, reflecting strong operational performance and effective capital management, highlighted by $3.5 billion of share repurchases during 2021, and a favorable impact from foreign currency translation.

 

$2,783Cash flow from operations was $2,182 million Cash Flowand free cash flow was $2,045 million, reflecting a decrease in cash flow from Operations; $2,642operations of $601 million, Free Cash Flowor 22%, and a decrease in free cash flow of $597 million, or 23%, compared to 2020, primarily due to a $1 billion termination fee payment and additional payments related to terminating the combination with Willis Towers Watson, partially offset by strong revenue growth.

 

2        20212022 Aon Proxy Statement


Combination withThe Aon Story: Our Colleagues, Culture and ESG

Culture

Our purpose is to shape decisions for the better – to protect and enrich the lives of people around the world. As colleagues, we are committed as one firm to our purpose, united through trust as one inclusive, diverse team, and passionate about making our colleagues and clients successful. We deliver for our colleagues by helping our colleagues achieve their full professional potential and we deliver for our clients by helping them protect and grow their businesses.

At Aon, we continue to relentlessly focus on building a sustainable culture of colleague wellbeing – that includes a focus on colleague physical health and safety, mental health and wellness, professional development and growth, and our smart working strategy. We stand by and support our colleagues as we continue to navigate and weather volatile circumstances in our world.

Inclusion and Diversity

Following the July 2021 termination of the proposed Willis Towers Watson

In March 2020, we entered into a business combination, agreement with Willis Towers Watson, which will bring together 95,000 colleagues in risk, retirement and health, going to market under the Aon brand. On August 26, 2020, Aon and Willis Towers Watson shareholders voted overwhelmingly to approve the combination. Since our March 2020 announcement, our conviction in the combination and confidence in the talent from both companies has only increased.

In January 2021, we announced the combined executive committee thatnew Aon Executive Committee under the leadership of our CEO Greg Case. Forty-five percent of the members of our Aon Executive Committee leadership are female. The Inclusion and Diversity Sub-Committee of our Board of Directors met regularly with senior management throughout 2021 on Aon’s inclusion and diversity initiatives and progress across the regions in the areas of recruitment, education, representation, and promotion. We are committed to improving diversity at Aon at all levels of our organization and have published our workforce diversity data in our Annual Report on Form 10-K for the year ended December 31, 2021. Our 2021 EEO-1 Employer Information Report will be in place once the combinationavailable on our website www.aon.com.

ESG and Risk

Management of environmental, social and governance (ESG) risks is closed. This team embraces the aspiration of creating a “one firm” mindset and brings together the best expertise, talent, and leadership from both organizations. This combination of Aon and Willis Towers Watson will allow the combined firm to harness complementary technologies, data and leading decision science capabilities to develop solutions at a pace not previously possible. Our future combined firm will helpan increasingly important priority for our clients. We partner with our clients meet rapidly changing, increasingly complexin offering solutions designed to address and interconnected challenges.

manage ESG issues for our clients. As a professional services firm, Aon’s management and oversight of social and human capital risk is a priority. The combinationBoard (or through its committees) regularly reviews and discusses people-related risks, including colleague satisfaction and engagement survey results, pay equity, colleague well-being, succession planning, employment law matters, and ethics hotline complaints. In 2020, the Board formed the Inclusion & Diversity Sub-Committee of the Governance/Nominating Committee to enhance the Board’s oversight of the Company’s inclusion and diversity strategies and initiatives. In 2021, Aon announced its commitment to achieve net-zero greenhouse gas emissions by 2030 in alignment with Willis Towers Watson represents a bold step that we believe will enable our colleagues to establish a new standard of client leadership and innovation.

Board Composition and Skillsscience-based targets.

 

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20212022 Aon Proxy Statement        3


Board Oversight, COVID-19 and

Inclusion & Diversityof Directors Composition

 

2020 was an unprecedented year for all. Given the magnitude of uncertainty around the COVID-19 pandemic,In February 2022, we announced that General Richard Myers will be retiring from our Board actively worked with management to assesseffective at the impactAnnual Meeting. Upon General Myers’ retirement, our Board will be composed of 11 directors, 10 of whom are independent, including the Board Chair. It is a priority of the pandemic on our business operations, our colleaguesGovernance/Nominating Committee to continue to identify candidates for the Board of Directors who have diverse backgrounds and our clients and provided advice and oversight to management toward the development of short- and long-term strategies to mitigate associated risks. Our Board and each of its committees continuously engaged on the evolving challenges—including optimizing financial flexibility and resiliency, technology enhancements and security, colleague physical and mental health, return to office planning and global compliance—throughout the year, receiving regular updates from management. For more on our Board’s approach to risk oversight, please see page 16 of this proxy statement.

In 2020, we shifted the vast majority of our colleagues to remote work in responsebring fresh perspectives to the COVID-19 pandemic. The historic steps we’ve taken to build our Aon Business Services platform were instrumentalBoard. In addition, the Governance/Nominating Committee advises the Board on refreshment of committee assignments and leadership. Beginning in our response. Acting early, we began offering toolsJune 2022, Jeff Campbell will serve as Chair of the Audit Committee and services for enabling remote work and avoiding disruption in client service while emphasizing our commitment to colleague health and well-being. Our programs and policies on flexible work,

leadership development, learning, telemedicine, childcare, sick leave and social and emotional health rapidly evolved to meet the new challenges and create a “new better” for our colleagues based on where they live and work.

Our colleagues are the cornerstone of Aon’s success, and a diverse and inclusive workforce is a business imperative and key to Aon’s long-term success. In 2020, Aon earned top rankings in the Human Rights Campaign’s Corporate Equality Index, our CEO Greg Case was named the top ally on the Involve OUTstanding LGBT+ Ally Executive list, and we committed to expand Aon’s Apprenticeship program, designed to bridge the gap between education and employment. The commitment to inclusion and diversity starts at the top with our Board, and in 2020, our Board formed the Inclusion & Diversity Sub-Committee, chaired by our Board Chair Lester Knight. This step helps place inclusion and diversity at the forefront for management and our Board, for the betterment of our colleagues, our clients and the communities where we work and live. For more on the responsibilitiesCheryl Francis will serve as chair of the Inclusion & Diversity Sub-Committee,Sub-Committee. For more information on committee assignments and leadership taking effect in June 2022, please see page 19 of this proxy statement.pages 9-14.

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4        20212022 Aon Proxy Statement


Director NomineesDirectors

 

  Name Age Director
Since
 Committee Membership Other
Boards

 

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 Lester B. Knight, Chair* 62 1999 

Executive Committee - Chair

Governance/Nominating Committee - Chair

Inclusion & Diversity Sub-Committee - Chair

 

 

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 Gregory C. Case, CEO 58 2005 

Executive Committee

Inclusion & Diversity Sub-Committee

 1

 

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 Jin-Yong Cai* 61 2016 

Finance Committee

Organization and Compensation Committee

 1

 

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 Jeffrey C. Campbell* 60 2018 

Audit Committee

Organization and Compensation Committee

 1

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 Fulvio Conti* 73 2008 

Audit Committee

Executive Committee

Finance Committee - Chair

Governance/Nominating Committee

 1

 

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 Cheryl A. Francis* 67 2010 

Finance Committee

Organization and Compensation Committee

 2

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 J. Michael Losh* 74 2003 

Audit Committee - Chair

Executive Committee

Finance Committee

Governance/Nominating Committee

 3

 

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 Richard B. Myers* 79 2006 

Audit Committee

Compliance Sub-Committee

Organization and Compensation Committee

 1

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 Richard C. Notebaert* 73 1998 

Executive Committee

Finance Committee

Governance/Nominating Committee

Inclusion & Diversity Sub-Committee

Organization and Compensation Committee - Chair

 1

 

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 Gloria Santona* 70 2004 

Audit Committee

Compliance Sub-Committee - Chair

Governance/Nominating Committee

Inclusion & Diversity Sub-Committee

 

 

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 Byron O. Spruell* 56 2020 

Audit Committee

Governance/Nominating Committee

 

 

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 Carolyn Y. Woo* 67 1998 

Audit Committee

Compliance Sub-Committee

Organization and Compensation Committee

 1
  Name Age Director
Since
 Current Committee Membership** Other
Boards

 

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 Lester B. Knight, Chair* 63 1999 

Executive Committee - Chair

Governance/Nominating Committee - Chair

Inclusion & Diversity Sub-Committee - Chair

 

 

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 Gregory C. Case, CEO 59 2005 

Executive Committee

Inclusion & Diversity Sub-Committee

 1

 

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 Jin-Yong Cai* 62 2016 

Finance Committee

Organization and Compensation Committee

 1

 

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 Jeffrey C. Campbell* 61 2018 

Audit Committee

Organization and Compensation Committee

 1

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 Fulvio Conti* 74 2008 

Audit Committee

Executive Committee

Finance Committee - Chair

Governance/Nominating Committee

 1

 

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 Cheryl A. Francis* 68 2010 

Finance Committee

Organization and Compensation Committee

 2

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 J. Michael Losh* 75 2003 

Audit Committee - Chair

Executive Committee

Finance Committee

Governance/Nominating Committee

 1

 

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 Richard B. Myers* 80 2006 

Audit Committee

Compliance Sub-Committee

Organization and Compensation Committee

 1

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 Richard C. Notebaert* 74 1998 

Executive Committee

Finance Committee

Governance/Nominating Committee

Inclusion & Diversity Sub-Committee

Organization and Compensation Committee - Chair

 

 

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 Gloria Santona* 71 2004 

Audit Committee

Compliance Sub-Committee - Chair

Governance/Nominating Committee

Inclusion & Diversity Sub-Committee

 

 

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 Byron O. Spruell* 57 2020 

Audit Committee

Governance/Nominating Committee

Inclusion & Diversity Sub-Committee

 

 

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 Carolyn Y. Woo* 68 1998 

Audit Committee

Compliance Sub-Committee

Organization and Compensation Committee

 

* Independent Director

** For information regarding committee memberships and chair assignments as of June 16, 2022, see pages 9 – 14.

Number of other public company boards

 

20212022 Aon Proxy Statement        5


Corporate Governance Highlights

 

Aon’s commitment to good corporate governance is integral to our business. Highlights of our strong corporate governance practices include:

 

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Annual election of all directors

 

 

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Separation of Board Chair and CEO

 

 

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Strong Board oversight of risk management programs

 

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11 of 12 directors are independent

 

 

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Directors elected by a majority of votes cast in an uncontested election

 

 

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Formation of Inclusion & Diversity Sub-Committee

 

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Regular executive sessions of the Board and its committees

 

 

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Shareholder ability to call a special meeting

 

 

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Robust share ownership guidelines for directors and senior executives

 

20202021 Executive Compensation Highlights

The core principle of our executive compensation program continues to be pay for performance, as we continue towards our goal of being the leading global professional services firm focused on risk, health, and wealth.

Leadership Performance Program. For each of our NEOs,named executive officers (“NEOs”), the majority of his or her target compensation opportunity awarded in 20202021 consisted of a long-term, performance-based grant under our Leadership Performance Program (“LPP”). In early 2021,2022, we settled performance share units granted to our NEOs in 20182019 under our thirteenthfourteenth LPP cycle (“LPP 13”14”). The settlement of those units in Class A Ordinary Shares was contingent upon achieving adjusted diluted earnings per share of at least $20.68$25.98 (threshold performance) over the performance period from January 1, 20182019 to December 31, 2020,2021, and reflects achievement of adjusted diluted earnings per share of $22.36 (after permitted adjustments),$30.98, which exceeded the targetstretch performance level adjusted diluted earnings per share of $21.47.$29.71. Also in 2020,2021, we granted performance share units under our fifteenthsixteenth LPP cycle (“LPP 15”16”) to each of our NEOs, which are expected to be settled in 20232024 contingent upon the Company’s adjusted diluted earnings per share performance over the January 1, 20202021 to December 31, 20222023 performance period.

Annual Incentive Compensation. Annual incentive bonuses paid to our NEOs reflected our application of the incentive pool funding guidelines adopted by the Organization and Compensation Committee of the Board (the “Compensation Committee”) that are based on a comparison of current year adjusted operating income results against prior year results,, as well as the Compensation Committee’scommittee’s evaluation of each NEO’s contributions to our business and financial results, delivery of key strategic initiatives, and personal leadership qualities. The incentive pool funding guidelines included both a comparison of current year adjusted operating income results against the prior year and a new People & Culture component for 2021, which assessed the Company’s progress on inclusion and diversity objectives. Target annual incentive opportunities for our NEOs for 2021, as a percentage of base salary, remained flat year over year. Once determined, annual incentives to our NEOs (other than Mr. Case) were paid 65% in the form of cash and 35% in the form of time-vested restricted share units in order to provide value to our executives that is tied to the long-term performance of the Company. Mr. Case’s annual incentive was paid 65% in the form of cash and 35% in the form of performance share units under our seventeenth LPP cycle, as a further tie to the long-term performance of the Company. Annual incentive bonuses for 20202021 were paid to our NEOs in early 20212022 following the Company’s achievement of adjusted operating income of $3,150$3,673 million. For purposes of determining the annual incentive award funding, the Compensation Committee adjusted this amount downward to $3,025 million to exclude $125 million of restructuring savings. The annual incentive awards are described in more detail in the section captioned “Compensation Discussion and Analysis” below.

 

6        20212022 Aon Proxy Statement


Compensation-Related Best Practices

 

Our compensation philosophy and related governance features are complemented by several policies and practices designed to align our executive compensation program with the long-term interests of our shareholders, including the following:

 

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Robust share ownership guidelines for executive officerssenior executives and directors

 

 

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Clawback policyand forfeiture provisions in the event of financial restatements, fraud, or a material violation of Company policies

 

 

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Annual say-on-pay vote for shareholders

 

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Robust annual risk assessment of compensation programs, policies and practices

 

 

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Independent compensation consultant advises the Compensation CommitteeInclusion & Diversity performance metric for determining executive annual incentives

 

 

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Prohibition on hedging transactions by all employees and directors; prohibition on pledging by executive officers and directors

 

 

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Pay for performance philosophy weighted towards variable at-risk performance-based compensation

 

 

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No dividends or dividend equivalents on unvested performance share awards

 

 

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Effective balance between differentiated short-term and long-term performance factors and incentives

 

 

20212022 Aon Proxy Statement        7


Proposal 1–Resolutions Regarding the

Re-ElectionElection of Directors

 

The Board of Directors unanimously recommends that shareholders vote “FOR” each nominee to serve as director.

What am I voting on?

The 1211 current members of the Board named below are standing for re-election,election, in each case to serve until our 20222023 annual general meeting.

The Governance/Nominating Committee of the Board (the “Governance/Nominating Committee”) has recommended to the Board that each director be nominated. With respect to Mr. Case, his employment agreement provides that he will be nominated for election as a director at each annual general meeting of shareholders during the period of his employment. All nominees for director have consented to being named in this proxy statement named and have agreed to serve as directors if re-elected. We have no reason to believe that any of the nominees will not be available to serve as a director. However, if any nominee should become unavailable to serve for any reason, the proxies may be voted for such substitute nominees as may be designated by the Board.Board or the Board may reduce its size.

The term of each director expires at the next annual general meeting of shareholders, and each director will continue in office until the election of his or her respective successor or until his or her earlier resignation or removal in accordance with the Company’s articles of association (the “Articles”) or the Irish Companies Act 2014, as amended (the “Irish Companies Act”). Consistent with the terms of the Articles, the Board currently is authorized to have up to 21 members,directors, and the number of directors was most recently set by the Board at 12. Richard B. Myers has decided to retire from the Board effective at the Annual Meeting. Following General Myers’ retirement, the Board expects to reduce the size of the Board to 11.

Each of the 1211 nominees for director will be elected by the vote of a majority of the votes cast with respect to such nominee. A shareholder may: (i) vote for the election of a nominee; (ii) vote against the election of a nominee; or (iii) abstain from voting for a nominee. Unless aan executed proxy contains instructions to the contrary, it is assumed that the proxy will be voted “FOR” the re-election of each nominee named on the following pages.

The form of shareholder resolution for this proposal is below:

RESOLVED THAT, the following individuals be, and each hereby is, by way of separate ordinary resolution, re-elected to serve as director until the election of his or her respective successor or until his or her earlier removal or resignation pursuant to the Articles:

 

Lester B. Knight  J. Michael Losh
Jeffrey C. Campbell  Richard B. MyersC. Notebaert
Gregory C. Case  Richard C. NotebaertGloria Santona
Jin-Yong Cai  Gloria SantonaByron O. Spruell
Fulvio Conti  Byron O. SpruellCarolyn Y. Woo
Cheryl A. Francis  Carolyn Y. Woo

Aon values a number of attributes and criteria when identifying nominees to serve as a director, including professional background, expertise, reputation for integrity, business, financial and management experience, leadership capabilities, and diversity. We believe all of the nominees are individuals with a reputation for integrity, demonstrate strong leadership capabilities, and are able to work collaboratively to make contributions to the Board and management.

Willis Towers Watson Combination

Our business combination agreement with Willis Towers Watson (“WTW”) was approved by Aon and WTW shareholders on August 26, 2020. As described in the definitive joint proxy statement, dated July 8, 2020, the agreement provides that, at the effective time of the combination, four members of the Board will resign and four individuals from the WTW board of directors, designated by WTW and including WTW’s Chief Executive Officer, will become directors of Aon. This proxy statement (and the accompanying proxy card) assumes that the combination will become effective after the date of the Annual Meeting. Accordingly, you are being asked to vote on the re-election of the 12 current members of the Board.

However, in the event that the combination were to become effective prior to the date of the Annual Meeting: (i) at the effective time of the combination, the Board would accept the resignations of four members of the Board (each of whom will confirm the withdrawal of his or her candidacy at the Annual Meeting); (ii) at the Annual Meeting, the ordinary resolutions relating to the re-election of such four directors who would have resigned will be adjourned indefinitely; and (iii) at the

 

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effective time of the combination, the Board would appoint four individuals from the WTW board of directors, designated by WTW and including WTW’s Chief Executive Officer, as new members of the Board, to serve until our 2022 annual meeting of shareholders. The four new members of the Board would not be subject to re-election at the Annual Meeting.

As of the date of this proxy statement, the resigning and new directors have not yet been determined. However, within four business days of such resignations and appointments and prior to the Annual Meeting, we would file a Form 8-K identifying the four resigning directors and providing the biographies, committee membership, independence determinations and other required information regarding the four newly appointed members of the Board.

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Director Nominee Bios

 

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Lester B. Knight

Director since 1999

Age: 6263

 

Committees:*

 Executive Committee (Chair)

 Governance/Nominating Committee (Chair)

 Inclusion & Diversity Sub-Committee (Chair)

 

 

 

 

Mr. Knight is a Founding Partner of RoundTable Healthcare Partners and the former Vice Chairman and a director of Cardinal Health, Inc., a diversified healthcare service company. Mr. Knight was Chairman of the Board and Chief Executive Officer of Allegiance Corporation from 1996 until February 1999, and had been with Baxter International, Inc. from 1981 until 1996, where he served as Corporate Vice President from 1990, Executive Vice President from 1992 and as a director from 1995. Mr. Knight became Chairman of the Board of Directors of Aon in August 2008. He is a life director of NorthShore University HealthSystem and Junior Achievement of Chicago, a life Trustee of Northwestern University and a member of the Civic Committee of The Commercial Club of Chicago.

 

Skills & Qualifications: Mr. Knight’s experience as the founder of a private equity firm focused on investing in the healthcare industry, his executive background at several leading healthcare companies, and his financial and investment experience provides the Board with executive leadership and oversight experience. Mr. Knight provides valuable perspectives with his broad experience in corporate governance, strategic transactions, business transformation and growth and oversight.

 

 

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Gregory C. Case

Director since 2005

Age: 5859

 

Committees:*

 Executive Committee

 Inclusion & Diversity Sub-Committee

* Committee membership and chair assignments effective June 16, 2022.

 

 

 

 

Mr. Case has served as Chief Executive Officer and director of Aon since April 2005. He also served as President from 2005 to 2018. Prior to joining Aon, Mr. Case was with McKinsey & Company, the global management consulting firm, for 17 years where he served on the governing Shareholders’ Council and as head of the Global Insurance and Financial Services practice. Prior to joining McKinsey, Mr. Case was with the investment banking firm of Piper, Jaffray and Hopwood and the Federal Reserve Bank of Kansas City. Mr. Case is a director of Discover Financial Services.

 

Skills & Qualifications:As Chief Executive Officer of Aon, Mr. Case brings to the Board his day-to-day experiences leading Aon’s 50,000 colleagues in 120 countriesserving clients across Risk, Health, and Wealth solutions lines and his intimate knowledge of Aon’s business and operations. Mr. Case’s background as a management consultant, including in the global insurance and financial services areas, bring critical industry perspective to the Board.

 

 

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Jin-Yong Cai

Director since 2016

Age: 6162

 

Committees:*

 Finance Committee

 Organization and Compensation Committee

 

 

 

 

Mr. Cai is a Partner at Global Infrastructure Partners, a global private equity investment firm. Prior to his current position, Mr. Cai was a Partner at TPG Capital, L.P., a global private equity investment firm. From 2012 to 2016, Mr. Cai was the Chief Executive Officer of the International Finance Corporation, a member of the World Bank Group and the largest global development institution focused on private sector development. Before the International Finance Corporation, Mr. Cai worked in the financial services industry for nearly two decades, including 12 years with Goldman Sachs Group, as a Partner and its top executive in China. He began his career at the World Bank Group. Mr. Cai is a director of PetroChina Company Limited.

 

Skills & Qualifications: Mr. Cai’s experience in global finance and international business, particularly in the Asia-Pacific region enhance the Board’s global perspectives. Mr. Cai’s increased level of financial literacy and extensive background with international finance and global management provide valuable perspective and knowledge relating to financial risk and risks related to the Company’s international activities and growth strategies.

 

 

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Jeffrey C. Campbell

Director since 2018

Age: 6061

 

Committees:*

 Audit Committee (Chair)

 Executive Committee

 Organization and Compensation Committee

* Committee membership and chair assignments effective June 16, 2022.

 

 

 

 

Mr. Campbell is currently the Executive Vice President and Chief Financial Officer at American Express, a position he has held since July 2013. From 2004 to 2013, Mr. Campbell served as the Executive Vice President and Chief Financial Officer at McKesson Corporation. Prior to his time at McKesson Corporation, Mr. Campbell spent 13 years at AMR Corporation and its principal subsidiary, American Airlines, ultimately becoming its Chief Financial Officer in 2002. He serves as the Lead Director and Chair of the Audit Committee of Hexcel Corporation.

 

Skills & Qualifications: Having served as chief financial officer of three multinational, publicly traded companies, Mr. Campbell adds financial expertise and risk management leadership to the Board. His significant business experience, deep financial acumen and leadership in the development of diverse talent provide the Board and its committees with valuable management perspective, as well as knowledge and experience relating to the financial services sector. This experience has also led the Board to determine that Mr. Campbell is an “audit committee financial expert” as defined by the Securities and Exchange Commission (the “SEC”).

 

 

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Fulvio Conti

Director since 2008

Age: 7374

 

Committees:*

 Finance Committee (Chair)

 Audit Committee

 Executive Committee

 Governance/Nominating Committee

 

 

 

Mr. Conti served as Chairman of TIM SpA, a leader in the telecommunications market from May 2018 to September 2019. He served as Chief Executive Officer and General Manager of Enel SpA, Italy’s largest power company, from May 2005 to May 2014. From 1999 until 2005, he served as Chief Financial Officer of Enel. Mr. Conti has a financial and industrial career spanning over 40 years. From 1970 to 1990, he held many roles at Mobil Oil Corporation in Italy and other countries, including as Chief Financial Officer and general manager of Mobil Oil Europe and Chief Operating Officer of Mobil Plastics Europe. From 1991 to 1995, Mr. Conti was Chief Financial Officer of Montedison-Compart, SpA. Prior to joining Enel, SpA, he was the Chief Financial Officer and general manager of Ferrovie dello Stato SpA and Telecom Italia SpA. Mr. Conti currently serves as Chairman of Innova Italy Srl, Chairman of SGI SpA (Societa’ Gasdotti ltatlialtalia SpA), and chairman of Fondo Italiano Efficienza Energetica (FIEE SGR SpA), director of Unidad Editorial SA, and director of RBC PSJC.. Mr. Conti previously served as a non-executive director of Barclays plc, RCS Mediagroup and director of the Italian Institute of Technology.Technology as well as Unidad Editorial SA. Mr. Conti served as a director of the National Academy of Santa Cecilia stepping down from his position in 2014. In 2009, he was appointed “Cavaliere del Lavoro” of the Italian Republic and in December of that year he became “Officier de la Légion d’Honneur” of the French Republic.

 

Skills & Qualifications: Mr. Conti’s background as a chief executive officer and chief financial officer of a large international energy company, his familiarity with international business and finance activities, particularly in the European Union, and his global financial and management experience bring financial expertise and global leadership to the Board. In addition, Mr. Conti’s background as a chief financial officer of a multinational utility provides a knowledgeable resource on matters relating to financial reporting and treasury. His experience has also led the Board to determine that Mr. Conti is an “audit committee financial expert” as defined by the SEC.

 

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Cheryl A. Francis

Director since 2010

Age: 6768

 

Committees:*

 Inclusion & Diversity Sub-Committee (Chair)

 Finance Committee

Governance/Nominating Committee

Organization and Compensation Committee

* Committee membership and chair assignments effective June 16, 2022.

 

 

 

Ms. Francis served as Executive Vice President and Chief Financial Officer of R.R. Donnelley & Sons Co., a publicly traded print media company, from 1995 until 2000. Since 2000, Ms. Francis has served as a business consultant and, since August 2008, as Co-Chair of the Corporate Leadership Center. From 2002 until August 2008, she served as Vice Chairman of the Corporate Leadership Center. Prior to her role at R.R. Donnelley, Ms. Francis served on the management team of FMC Corporation and its subsidiary, FMC Gold, including serving as Chief Financial Officer of FMC Gold from 1987 through 1991, and Treasurer of FMC Corporation from 1993 through 1995. She was also an adjunct professor for the University of Chicago Graduate School of Business from 1991 through 1993. Ms. Francis currently serves as a director of HNI Corporation and Morningstar, Inc., and previously served as a director of Hewitt Associates, Inc. from 2002 until ourthe Company’s acquisition of Hewitt Associates, Inc. in 2010.

 

Skills & Qualifications: Ms. Francis’s background as a chief financial officer of a large publicly traded company provides the Board with an increased level of financial literacy. In addition, her role as a Board member of other public companies provides valuable perspective on matters of risk oversight, corporate governance and strategy. As Co-Founder of the Corporate Leadership Center’s CEO Perspectives and Leading Women Executives, Ms. Francis is a leading voice on diversity and leadership development.

 

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J. Michael Losh

Director since 2003

Age: 7475

 

Committees:*

 Audit Committee (Chair)

 Executive Committee

 Finance Committee

 Governance/Nominating Committee

 Compliance Sub-Committee

 

 

 

From July 2004 to May 2005, Mr. Losh served as Interim Chief Financial Officer of Cardinal Health, Inc., a diversified healthcare service company. From 1994 until 2000, Mr. Losh served as Chief Financial Officer and Executive Vice President of General Motors Corporation. Mr. Losh spent 36 years in various capacities with General Motors, where he served as Chairman of GMAC, its financial services group, Group Vice President of North American Sales, Service and Marketing, and Vice President and General Manager of both its Oldsmobile Division and Pontiac Division. Mr. Losh currently serves as a director of Cardinal Health, Inc., Masco Corp., where he serves as non-executive chairman, and Amesite, Inc. He previously served as a director of Cardinal Health, Inc., Masco Corporation, H.B. Fuller Corporation, CareFusion Corporation, and Prologis, Inc.

 

Skills & Qualifications: Mr. Losh’s background as a chief financial officer of a large international automobile manufacturing company and a healthcare company provides the Board with an increased level of financial literacy. In addition, his role as a current and former board member of a variety of companies provides valuable perspective on matters of risk oversight, corporate governance and executive management. Mr. Losh’s experience has also led the Board to determine that Mr. Losh is an “audit committee financial expert” as defined by the SEC.

 

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Richard B. Myers

Director since 2006

Age: 79

Committees:

 Audit Committee

 Compliance Sub- Committee

 Organization and Compensation Committee

 

General Myers is the President of Kansas State University. He previously served as the fifteenth Chairman of the Joint Chiefs of Staff from October 1, 2001 until his retirement on September 30, 2005. In this capacity, he was the highest-ranking officer in the United States military and served as the principal military advisor to the President, the Secretary of Defense and the National Security Council. Prior to becoming Chairman, General Myers served as Vice Chairman of the Joint Chiefs of Staff from March 2000 to September 2001. From August 1998 to February 2000, General Myers was Commander in Chief, North American Aerospace Defense Command and U.S. Space Command; Commander, Air Force Space Command; and Department of Defense manager, space transportation system contingency support at Peterson Air Force Base, Colorado. Prior to serving in these roles, he was Commander, Pacific Air Forces, Hickam Air Force Base, Hawaii, from July 1997 to July 1998. General Myers previously served as a director of Deere & Company, Northrup Grumman Technologies, and United Technologies Corporation. General Myers previously served as the Colin L. Powell Chair of National Security, Leadership, Character, and Ethics at the National Defense University and was Chairman of the Board of Directors of the United Service Organization’s World Board of Governors. General Myers currently serves as a director of MP Materials.

Skills & Qualifications: General Myers’s background as the former Chairman of the Joint Chiefs of Staff, among other leadership positions outside of the private sector, bring diverse leadership experiences and consensus building skills to the Board. In addition, General Myers’s extensive experience and knowledge of global affairs provides the Board with an invaluable resource regarding conducting business in diverse geo-political environments.

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Richard C. Notebaert

Director since 1998

Age: 7374

 

Committees:*

 Organization and Compensation Committee (Chair)

 Executive Committee

 Finance Committee

 Governance/Nominating Committee

 Inclusion & Diversity Sub-
Committee

* Committee membership and chair assignments effective June 16, 2022.

 

 

 

From June 2002 until August 2007, Mr. Notebaert served as Chairman and Chief Executive Officer of Qwest Communications International Inc., a leading provider of broadband Internet-based data, voice and image communications. He previously served as President and Chief Executive Officer of Tellabs, Inc., which designs and markets equipment to providers of telecommunications services worldwide, from August 2000 to June 2002, and as a director of Tellabs from April 2000 to June 2002. He served as Chairman of the Board and Chief Executive Officer of Ameritech Corporation, a full-service communications company, from 1994 until 1999. Mr. Notebaert first joined Ameritech Communications in 1983 and served in significant positions within the Ameritech organization before his election as Vice Chairman in January 1993, President and Chief Operating Officer in June 1993 and President and Chief Executive Officer in January 1994. Mr. Notebaert is a director of American Electric Power and is a Trustee Emeritus of the Board of Trustees of the University of Notre Dame. Mr. Notebaert previously served as a director of American Electric Power and Cardinal Health, Inc., and as Chairman of the Board of Trustees of the University of Notre Dame.

 

Skills & Qualifications: Mr. Notebaert’s background as a chairman and chief executive officer of several large international communications companies provides the Board with substantial management expertise, including in the areas of global operations, technology and innovation and strategic planning. In addition, Mr. Notebaert’s experience as a director of a variety of companies provides valuable perspective on matters of risk oversight, corporate governance and executive management.

 

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Gloria Santona

Director since 2004

Age: 7071

 

Committees:*

 Compliance Sub-Committee (Chair)

 Audit Committee

 Governance/Nominating Committee

 Inclusion & Diversity Sub-Committee

 

 

 

Ms. Santona is currently Of Counsel at Baker McKenzie, an international law firm. Ms. Santona served as Executive Vice President, General Counsel and Secretary of McDonald’s Corporation from 2001 to 2017 when she retired. SinceAfter joining McDonald’s in 1977, Ms. Santona held positions of increasing responsibility in the legal department, serving as U.S. General Counsel from December 1999 to June 2001 and corporate General Counsel since 2001.from 2001 to 2017. She is a member of the American Bar Association, the Association of General Counsel, the Society for Corporate Governance and the National Society of Corporate Directors. She is a former member of the Board of Directors of the American Society of Corporate Secretaries, the Association of Corporate Counsel and the Minority Corporate Counsel Association. She is also a member of the Board of Trustees of Rush University Medical Center and is a member of the BoardsBoard of Directors of the National Immigrant Justice Center. She is a former member of the Board of Trustees of the Chicago Zoological Society and the Chicago Symphony Orchestra and the Board of Directors of The Chicago Network and the Chicago Food Depository.

 

Skills & Qualifications: Ms. Santona’s legal background, including her experience serving as a general counsel and secretary of a large international corporation, brings critical perspective to the Board and enhances the Board’s global risk oversight capabilities. Ms. Santona’s diverse legal background contributes corporate governance, legal, regulatory and compliance expertise and further brings criticalvaluable perspective on long-term growth strategy planning. Under Ms. Santona’s leadership, McDonald’s legal department won numerous awards for its commitment to diversity and pro bono.bono, and Ms. Santona’s continuing service and leadership at non-profit organizations deepens the Board’s expertise on social and governance priorities.

 

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Byron O. Spruell

Director since 2020

Age: 5657

 

Committees:*

 Audit Committee

Governance/NominatingOrganization and Compensation Committee

 Inclusion & Diversity Sub-Committee

* Committee membership and chair assignments effective June 16, 2022.

 

 

 

Mr. Spruell is the President of League Operations at the National Basketball Association, a position he has held since August 2016. Prior to joining the National Basketball Association, Mr. Spruell spent 20 years at Deloitte LLP, most recently as its Vice Chairman, Central Region Marketplace Leader and Chicago Managing Principal. He serves on several non-profit boards, including the University of Notre Dame Board of Trustees, the Museum of Science and Industry, Metropolitan Family Services in Chicago and the Jackie Robinson Foundation.

 

Skills & Qualifications: Mr. Spruell’s background in a professional services firm and as a current executive at the National Basketball Association provides the Board with valuable experience in operations management, agility, talent development, application of analytics and innovation, business continuity and colleague health and wellness. Mr. Spruell’s experiences at Deloitte LLP and as Chair of the Audit Committee of the University of Notre Dame’s Board of Trustees further elevates the Board’s financial and accounting expertise. Additionally, Mr. Spruell’s service on non-profit boards enhances the Board’s perspectives around community engagement and social impact.

 

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LOGO

 

Carolyn Y. Woo

Director since 1998

Age: 67

 

Committees:*

 Audit Committee

Compliance Sub-
Organization and Compensation Committee

OrganizationCompliance Sub-Committee

* Committee membership and Compensation Committeechair assignments effective June 16, 2022.

 

 

 

Dr. Woo is the former President and Chief Executive Officer of Catholic Relief Services, a position she held from 2012 to 2016. From July 1997 to December 2011, Dr. Woo served as the Dean of the Mendoza College of Business at the University of Notre Dame. Dr. Woo currently serves on the Board of Directors Arabesque Partners and previously served on the Board of Directors of NiSource Industries, Inc. and Arabesque Partners.

 

Skills & Qualifications: Dr. Woo’s background as leader of a global relief organization provides the Board with an invaluable resource regarding conducting business in diverse geo-political environments. In addition, her previous position as former dean of the business school of a large university provides leadership expertise and consensus building skills, as well as relevant management and business experience. Dr. Woo’s longstanding commitments to social and educational organizations contributes critical perspectives to the Board on corporate social responsibility.

 

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Corporate Governance

 

We are committed to continually enhancing our corporate governance practices, which we believe help us sustain our success and build long-term value for our shareholders and other stakeholders. Aon’s Governance Guidelines provide the framework for our system of corporate governance, which, together with our committee charters and Code of Business Conduct, set forth standards of conduct for employees, officers and directors. The Board and its Committeescommittees provide oversight of Aon’s overall performance, strategic direction, and executive management team performance, including management of the Company’s top risks and mitigation plans. The Board also reviews major initiatives and transactions and advises on key financial and business matters. The charter of each standing committee of the Board and the sub-committees of the standing committees, the Governance Guidelines, and the Code of Business Conduct are available on the corporate governance section of our website at http://www.aon.com/about-aon/corporate-governance/corporate-governance.jsp. For more information about our Board’s and management’s oversight of risk, including oversight of key environmental, social, and governance (“ESG”) risks, please see page 16 of this proxy statement.“Board Role in Risk Oversight” below.

 

  Corporate Governance Best Practices

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Board Independence. All of our directors are independent, with the exception of our Chief Executive Officer.

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Independent Chair. We have had an independent chair Board leadership structure since 2008.

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Formation of Inclusion & Diversity Sub-Committee. In 2020, the Board established the Inclusion & Diversity Sub-Committee of the Governance/Nominating Committee to help ensure focused evaluation, oversight and management of the Aon’s inclusion and diversity strategies and initiatives.

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Annual Elections with Majority Voting. Directors are elected annually by a majority of votes cast in an uncontested election.

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Shareholder Right to Call a Special Meeting. Our shareholders owning 10% of our shares may request that the company call an extraordinary general meeting, in accordance with the requirements of the Irish Companies Act.

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Ongoing Director Refreshment.Share Ownership Guidelines. 25% ofWe maintain robust share ownership guidelines for our directors have served on the Board for less than 5 years.and senior executives.

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Executive Sessions. Our independent directors meet regularly in executive sessions.

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Incentive RepaymentClawback Policy and Forfeiture Provision.Provisions. Our Board has adopted an incentive repayment policy (the “Clawback Policy”) whereby the Board may cancel or require reimbursement of any cash-based incentive payments or equity-based awards received if the cash-based incentive payment or equity-based award was based on the achievement of financial results that are subsequently restated. In addition, beginning with equity-based awards granted in 2019, unvested equity-based awards are subject to forfeiture in the event of a material violation of the Company’s policies or procedures or a breach of applicable restrictive covenants.

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Prohibitions on Hedging and Pledging Company Shares. Our Board has adopted a policy prohibiting all employees and directors from engaging in short sales, publicly traded options, puts and calls, forward sale contracts and other swap, hedging and derivative transactions relating to our securities. The Board also has adopted a policy prohibiting our executive officers and directors from holding our securities in margin accounts or pledging our securities as collateral for a loan.

 

Board Leadership Structure

The positions of Chief Executive Officer and ChairmanChair of the Board are held by separate individuals. Lester Knight has served as the Non-Executive Chair of the Board since 2008. The position of Non-Executive Chair is independent from management. As Non-Executive Chair, Mr. Knight sets the agendas for, and presides over, the Board meetings and also chairs executive sessions of the non-management directors. TheOur Chief Executive Officer is also a member of the Board and participates in its meetings. The Board believes the separation of the positions of Chief Executive Officer and Chair is the appropriate structure at this time as it allows theour Chief Executive Officer to focus on the management of the Company and the Chair to ensure that the Board is focused on its oversight responsibilities, including independent oversight of management. The Board regularly assesses its leadership structure from time to time to ensure that the leadership structure is the most appropriate for the Company.

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Board Role in Risk Oversight

Risk is inherent and evolving in every business, and how well a business manages risk can ultimately determine its success. Our risk management program covers the range of material risks to Aon, including strategic, operational, financial, compliance, human capital, social and reputationalsocial risks. The Board oversees Aon’s risk management program and allocates

16        2021 Aon Proxy Statement


certain oversight responsibilities to its committees and sub-committees, as appropriate. Each committee regularly reports to the Board on risk matters under its purview. The Board and its committees periodically review our risk management policies, processes and controls (including enterprise risk management, or “ERM”).

Management carries out the daily processes, controls, and practices of our risk management program, many of which are embedded in our operations. In addition, as part of our ERM process, management identifies, assesses, prioritizes, and develops mitigation plans for Aon’s top material risks. The Board believes that establishing the right tone at the top and maintaining full and open communication between management and the Board are essential for effective risk management and oversight. As such, the Board and the committees regularly reviewanalyze and discuss significant risks with management the Company’s risk landscape, ERM governance, and progress on key risk management priorities. Throughout the year, the Board and the committees review the Company’s management of risk, including strategy discussionsbut not limited to the areas of cyber security and regular reviews of annual operating plans,data security, data privacy, business continuity, compliance with government regulations, financial performance, mergerliquidity, taxes, mergers and acquisition opportunitiesacquisitions, and post-acquisition performance, human capital management.

Cyber security, data security, and data privacy matters are an important focus of our Board’s oversight of risk. The Company’s management regularly presents (no less than twice annually) to the Audit Committee of the Board and/or the Compliance Sub-Committee of the Audit Committee regarding cyber security, data security, and innovation, as well as presentationsdata privacy matters. Our colleagues are required to complete trainings on specificat least an annual basis with respect to privacy and data protection. For more information on committee and sub-committee responsibilities with respect to risk areas.oversight, please see the section titled “Board of Directors and Committees” below. In addition, members of senior management attend Board and committee meetings (including private sessions with independent directors)directors when invited) and are available to address any questions or concerns raised by the Board related to risk management and any other matters. For more information about the Board’s engagement during 2020 throughout the COVID-19 pandemic, please see page 4 of this proxy statement.

Our Board and management recognize that the full spectrum of ESG risks are evolving in their significance to the business, and accordingly, oversight of ESG risks is a continuing and evolvingdynamic commitment. As a professional services firm, Aon’s management and oversight of social and human capital risk is a priority. The Board (or through its committees) regularly reviews and discusses people-relatedthe Company’s top ESG risks, including colleague satisfaction and engagement survey results, pay equity, colleague well-being, succession planning and employment law matters, including COVID-19 response and ethics hotline complaints. In 2020,human capital management, where the full Board, formed the Inclusion & Diversity Sub-Committee, to enhance the Board’s oversightCompensation Committee and the Compliance Sub-Committee oversee the Company’s management of people-related risks. For more information on Aon’s ESG efforts, please see our latest Aon Impact Report, which can be found on the company’s inclusionCompany’s website, www.aon.com. The information in the Aon Impact Report is not incorporated by reference into, and diversity strategies and initiatives, including review and monitoringdoes not form part of, the company’s policies and practices with respect to inclusion, diversity and equal employment opportunity.this proxy statement.

Director Independence

Aon’s Governance Guidelines require that a majority of directors meet the categorical independence standards adopted by the Board, which will meet or exceed the independence requirements of the New York Stock Exchange (“NYSE”). The Governance Guidelines further provide that each of the Audit Committee, Governance/Nominating Committee and Compensation Committee be composed entirely of independent directors.

The Board has affirmatively determined that each nominee for director other than Mr. Case is independent under the categorical standards adopted by the Board, applicable legal requirements, and the rules of the NYSE. Mr. Case is considered a management director because of his position as our Chief Executive Officer. In addition, the Board has affirmatively determined that General Myers, who will retire from the Board effective as of the Annual Meeting, is independent under the categorical standards adopted by the Board, applicable legal requirements, and the rules of the NYSE.

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In determining that each of the non-management directors is independent, the Board also considered the following relationships that it deemed were immaterial to such director’s independence:

 

With respect to Mr. Knight, Mr. Campbell, Ms. Santona, and Mr. Spruell, the Board considered that, in the ordinary course of business, Aon has sold services to, or received services from, a company or other entity at which the director is an employee and the amount that we received from or paid to the entity in any of the previous three fiscal years was below the greater of $1 million or two percent (2%) of that entity’s annual revenue; and

 

With respect to Mr. Knight, Mr. Campbell, Ms. Francis, Mr. Notebaert, Ms. Santona, and Mr. Spruell, the Board considered that Aon or certain of its affiliates made charitable contributions in 20202021 to organizations in which the director or the director’s spouse was an officer, director, or trustee. In each case, the amount that we contributed was below the greater of $1 million or two percent (2%) of that organization’s consolidated gross revenue.

Board of Directors and Committees

The Board met nineeight times in 2020, including three joint meetings with the Finance Committee and one joint meeting with the Organization and Compensation Committee and acted by unanimous written consent on two occasions2021 during 2020. With the exception of Mr. Spruell, who joined the Board in October 2020, all2021. All nominees for director who served as a director in 20202021 attended at least 75% of the total meetings of the Board and the standing committees and sub-committees on which they served. Since his appointment, Mr. Spruell has attended at least 75% of the meetings of the Board and the committees on which he serves.

2021 Aon Proxy Statement        17


In accordance with NYSE rules and the Governance Guidelines, non-management directors meet regularly in executive session without management. Mr. Knight chairs these executive sessions.

The Board has five standing committees: the Executive Committee, the Audit Committee, the Finance Committee, the Governance/Nominating Committee and the Organization and Compensation Committee. The Board has also established the Compliance Sub-Committee as a standing sub-committee of the Audit Committee and the Inclusion & Diversity Sub-Committee as a standing sub-committee of the Governance/Nominating Committee.

 

Executive Committee

When the Board is not in session, the Executive Committee is empowered to exercise the power and authority in the management of the business and affairs of Aon as would be exercised by the Board, subject to certain exceptions. The Executive Committee acted by unanimous written consent on four occasions in 2020.2021.

Audit Committee

The primary purposes of the Audit Committee are to assist the Board with the oversight of: (i) the integrity of Aon’s financial statements, and financial reporting process;process and internal controls; (ii) Aon’s compliance with legal and regulatory requirements and ethics programs established by management and the Board; (iii) the engagement of Aon’s independent auditor and its qualifications, independence and performance; (iv) subject to the provisions of Irish law, the appointment and performance of Aon’s statutory auditor as required under Irish law; and (v) the performance of Aon’s internal audit function. The Audit Committee is authorized to retain outside counsel or other experts as it deems appropriate to carry out its duties and responsibilities.

The Board has also delegated to the Audit Committee the primary responsibility for the oversight of the Company’s risk management. The Audit Committee reviews and discusses with management Aon’s guidelines and policies

with respect to risk assessment and enterprise risk management, including the major financial risk exposures facing the Company and the steps management has taken to monitor and control such exposures. The Audit Committee also has primary responsibility for oversight of cybersecurity risk and engages in regular discussion with management regarding cybersecurity risk mitigation and incident management. The Audit Committee also has general oversight responsibility for the Company’s legal, regulatory, and ethics policies and programs and annually reviews the adequacy of those policies and programs, including Aon’s Code of Business Conduct. In addition, the Audit Committee periodically reviews with management any material correspondence with, or other action by, regulators or governmental agencies.

In 2020,2021, the Audit Committee met nine times. The Board has determined that each of the members of the Audit

Committee is independent as defined by the rules of the NYSE and under the Company’s categorical independence standards, as well as Rule 10A-3 under the Securities Exchange Act of 1934, as amended (the “Exchange Act”). In addition, as required by the rules of the NYSE, the Board has determined that all of the Audit Committee members are financially literate, and that Mr. Losh, Mr. Campbell, and Mr. Conti are “audit committee financial experts” within the meaning of rules promulgated by the SEC.

2022 Aon Proxy Statement        17


Additional information regarding the Audit Committee’s responsibilities may be found in this proxy statement in the section captioned “Report of the Audit Committee.”

Compliance Sub-Committee

In light of the breadth and number of responsibilities that the Audit Committee must oversee and the importance of the evaluation and management of risk related to Aon’s compliance programs and policies, the Board formed the Compliance Sub-Committee, a standing sub-committee of the Audit Committee. The primary responsibilities of the Compliance Sub-Committee are to: (i) oversee matters of non-financial compliance, including Aon’s implementation of compliance programs, policies and procedures that are designed to be responsive to the compliance and regulatory risks facing Aon; (ii) assist the Audit Committee in fulfilling its oversight responsibilities for Aon’s compliance and ethics programs, policies and procedures; and (iii) perform any other duties as directed by the Audit Committee or the Board. The Compliance Sub-Committee reports regularly to the Audit Committee andor the Board regarding its activities.

Each member of the Compliance Sub-Committee is independent as defined in the independence standards of the NYSE. The Compliance Sub-Committee met four times during 2020.2021.

Finance Committee

The Finance Committee is responsible for assisting the Board with monitoring and overseeing Aon’s balance sheet, including Aon’s capital management strategy, capital structure, investments, returns, and related policies. The Finance Committee also reviews certain proposed mergers, acquisitions, divestitures, and strategic and

18        2021 Aon Proxy Statement


passive investments in accordance with policies established by the Board.investments. In addition, the Finance Committee oversees the financial, investment, and actuarial policies and objectives of Aon’s U.S. tax-qualified defined benefit plans, reviews the investment performance of non-U.S. benefit and retirement plans and reviews Aon’s major insurance programs.

Each member of the Finance Committee is independent as defined in the independence standards of the NYSE. The Finance Committee met sevenfour times during 2020, including three joint meetings with the Board of Directors.2021.

Governance/Nominating Committee

The Governance/Nominating Committee oversees the risks associated with Aon’s overall governance and: (i) identifies and recommends to the Board candidates for service on the Board; (ii) reviews and recommends the re-nomination of incumbent directors for each annual general meeting; (iii) reviews and recommends Board committee

appointments; and (iv) leads the annual performance evaluation of the Board and its committees. In addition, the Governance/Nominating Committee develops and recommends the Governance Guidelines to the Board, reviews related party transactions, and annually reviews compliance with share ownership guidelines.

Each member of the Governance/Nominating Committee is independent as defined in the independence standards of the NYSE. The Governance/Nominating Committee met fivefour times and acted by unanimous consent one time during 2020.2021.

Inclusion & Diversity Sub-Committee

In light of the importance of the evaluation, oversight, and management of the Aon’s inclusion and diversity strategies and initiatives, the Board formed the Inclusion & Diversity Sub-Committee, a standing sub-committee of the Governance/Nominating Committee. The primary responsibilities of the Inclusion & Diversity Sub-Committee are to: (i) oversee management’s inclusion and diversity strategy and initiatives, including the efforts of the Company’s Global Inclusive Leadership Council; (ii) periodically review and monitor the Company’s policies and practices with respect to inclusion, diversity, and equal employment opportunity; and (iii) perform any other duties as directed by the Governance/Nominating Committee or the Board.

The Inclusion & Diversity Sub-Committee membership was appointed in October 2020 and held its first meeting in Februarymet four times during 2021.

Organization and Compensation Committee

The Organization and Compensation Committee (the “Compensation Committee”) assists the Board in carrying out its overall responsibilities with regard to executive compensation, including oversight of the determination and administration of our compensation philosophy, policies, programs and plans for executive officers and non-management directors. The Compensation Committee annually reviews and determines the compensation of Aon’s executive officers, including theour Chief Executive Officer, subject, in the case of the Chief Executive Officer, to the input of the other independent members of the Board. The Compensation Committee consults with theour Chief Executive Officer on, and directly approves, the compensation of other executive officers, including special hiring and severance arrangements.

The Compensation Committee administers the Amended and Restated Aon plc 2011 Incentive Plan, as amended and restated (and its predecessor plans) (the “Shareholder-Approved Plan”), including granting equity (other than awards to theour Chief Executive Officer, which awards are approved by the independent members of the Board) and interpreting the

18        2022 Aon Proxy Statement


Shareholder-Approved Plan, and has certain settlor responsibilities with respect to our other U.S. employee benefit programs. In addition, the Compensation Committee reviews and makes recommendations to the Board concerning non-management director compensation and certain amendments to U.S. employee benefit plans and equity plans. The Compensation Committee reviews and discusses the compensation disclosures contained in the proxy statement. As part of these duties, the Compensation Committee reviews the risks associated with Aon’s compensation practices, including an annual review of Aon’s risk assessment of its compensation policies and practices for its employees. The Compensation Committee

also reviews and monitors the Company’s policies and practices with respect to diversity, inclusion, and equal employment opportunity.opportunity, and works in coordination with the Inclusion & Diversity Sub-Committee.

Each member of the Compensation Committee is independent as defined in the independence standards of the NYSE. The Compensation Committee met seven times including one joint meeting with the Board, and acted by unanimous consent three times during 2020.2021. Additional information regarding the Compensation Committee’s responsibilities may be found in this proxy statement in the sections captioned “Compensation Committee Report” and “Compensation Discussion and Analysis.”

 

 

2021 Aon Proxy Statement        19


Other Corporate Governance Practices

Board and Committee Evaluations

Our Board of Directors engages in ongoing self-evaluation and assessment. Annually, the directors review and complete evaluations on Board effectiveness, committee performance and peer assessment. The Board retains an outside party to review the completed evaluations. Each of the Committeescommittees and the full Board discuss their self-assessments in executive sessions at least annually. The Governance/Nominating Committee periodically reviews the form and process for Board and Committee self-evaluations.

CEO Succession Planning

Our Independent Board Chair oversees the CEOChief Executive Officer succession planning process. The Board, at least annually, discusses CEO succession planning, including emergency succession plans and process. The Board also regularly reviews and discusses senior leadership succession planning and development.

Director Selection and Shareholder Recommendations

Consistent with the Governance Guidelines, the Governance/Nominating Committee seeks members from diverse backgrounds who combine a broad spectrum of experience and expertise with a reputation for integrity. The Governance/Nominating Committee also considers whether a potential nominee would satisfy independence standards adopted by the Board and the requirements of the NYSE.

The Board values diversity as a factor in selecting nominees to serve on the Board. In selecting nominees for director, the Governance/Nominating Committee considers professional background, reputation for integrity, leadership capabilities, skills and experience in the context of the needs of the Board, diversity, including gender and racial/ethnic diversity, and international experience and perspectives. Of the 1211 director nominees for election at the Annual Meeting, 2 directors are Asian, 1 director is Black and 1 director is Latinx;Hispanic; 3 of the 1211 director nominees are women. For more information regarding director diversity and the racial/ethnic demographics of each of our directors, see page 4 of this proxy statement. Although there is no specific policy with regard to the consideration of diversity in identifying director nominees, the Governance/Nominating Committee considers, and requests that the search firms it engages include, women and racially/ethnically diverse persons in potential director candidates for consideration by thesuch Committee.

When a vacancy exists on the Board due to the expansion of the size of the Board or the resignation or retirement of an existing director, the Governance/Nominating Committee identifies and evaluates potential director nominees. The Governance/Nominating Committee has sole authority to retain and terminate any search firm to be used to identify director candidates and sole authority to approve such search firm’s fees and other retention terms. The Governance/Nominating Committee recommends potential director candidates to the full Board, which is responsible for final approval of any director candidate. This process is the same for director candidates who are recommended by our shareholders. The effectiveness of the nomination process, including the criteria used for selecting nominees for director, is evaluated by the Board each year as part of its annual self-evaluation process and by the Governance/Nominating Committee as it evaluates and identifies director candidates. Our newest director Mr. Spruell was appointed to the Board in October 2020 and will stand for election by the shareholders at the Annual Meeting. Mr. Spruell was suggested for consideration by the Governance/Nominating Committee by a non-management director.

2022 Aon Proxy Statement        19


The Governance/Nominating Committee will consider shareholder recommendations for director candidates. Recommendations, together with the name and address of the shareholder making the recommendation, relevant biographical information regarding the proposed candidate and a description of any arrangement or understanding between the shareholder and the proposed nominee, should be sent to the Company Secretary. Recommendations for director candidates to stand for election at the 20222023 annual general meeting must be submitted in writing to the Company Secretary, Aon plc, Metropolitan Building, James Joyce Street, Dublin 1, Ireland. Recommendations will be forwarded to the Chair of the Governance/Nominating Committee for review and consideration. For further information regarding the requirements applicable to nominations, see “Shareholder Proposals for 20222023 Annual General Meeting” on page 7166 of this proxy statement.

Communications with the Board of Directors

Shareholders and other interested parties may communicate with the Board, our independent Chair, or any of our directors by contacting the non-management directors of Aon plc, c/o the Company Secretary, Metropolitan Building, James Joyce Street, Dublin 1, Ireland. Alternatively, shareholders and other interested parties may communicate with Aon’s non-management directors or any of our directors via electronic mail to the following address: corporate.governance@aon.com.

20        2021 Aon Proxy Statement


The non-management directors have established procedures for handling communications from shareholders and other interested parties. Communications are distributed to the Chair of the Governance/Nominating Committee, the full Board, the non-management directors, or to any individual director or directors as appropriate, depending on the facts and circumstances outlined in the communication. Solicitations, spam, junk mail and mass mailings, resumes and other forms of job inquiries, business solicitations or advertisements and frivolous or inappropriate communications will not be forwarded, but will be made available to any non-management director upon request.

Shareholder Engagement

In 2020,2021, we continued our focus on regularly engaging with our shareholders. During these meetings, we discussed many topics, including the pending Willis Towers Watson transaction, which received 99% shareholder approval in August 2020, our corporate governance structure, our results and strategy and our corporate responsibility. We continued our conversations with our investors about our Board’s oversight of risks, in particular risks stemming fromincluding the impacts of the terminated Willis Towers Watson combination and the ongoing impacts of the COVID-19 pandemic and its impact on our business, our employees, and the broader economy. Investors were generally supportive of many of the Company’s practices and highlighted the importance of engaging with them in the future on long-term corporate strategy and corporate social responsibility initiatives. These discussions provide valuable insights into our shareholders’ views. We plan to continue to actively engage with our shareholders to better understand and consider their views.

Majority Voting

The Articles require that directors be elected by majority vote in uncontested elections. In a contested election, directors will be elected by plurality vote. In addition, the Governance Guidelines provide that any incumbent director who fails to receive an affirmative majority of the votes cast, in person or by proxy, by shareholders entitled to vote at the Annual Meeting in an uncontested election (and who is not otherwise removed by ordinary resolution of the shareholders) must immediately offer to tender his or her resignation to the Board. The Board will then determine, through a process overseen by the Governance/Nominating Committee, whether to accept the resignation, reject the resignation, or take other action. The Board will act on the recommendation of the Governance/Nominating Committee.

Share Ownership Guidelines

The Board has adopted Share Ownership Guidelines for Non-Management Directors and Officer Share Ownership Guidelines for Aon’s senior executives.Guidelines. The Share Ownership Guidelines for Non-Management Directors require each non-management director to hold an investment position in Class A Ordinary Shares equal to five times the annual director retainer and to provide a transition period of five years for non-management directors to achieve the requisite ownership level; provided, however, that each new non-management director is expected to hold 1,000 Class A Ordinary Shares within the first year of joining the Board. The guidelines serve to increase our non-management directors’ equity stakes in Aon and align Aon’s non-management directors’ interests more closely with those of Aon’s shareholders. Compliance with the Share Ownership Guidelines for Non-Management Directors is measured on the first trading day of each calendar year, and each non-management director was in compliance for 2021. Further information on the Officer Share Ownership Guidelines for Aon’s senior executives can be found in the section captioned “Compensation Discussion and Analysis.”

20        2022 Aon Proxy Statement


Hedging and Pledging Shares

The Board has adopted a policy prohibiting all directors and employees from engaging in short sales, publicly traded options, puts and calls, forward sale contracts, and other swap, hedging and derivative transactions relating to our securities. The Board also has adopted a policy prohibiting our executive officers and directors from holding our securities in margin accounts or pledging our securities as collateral for a loan.

Incentive RepaymentClawback Policy and Forfeiture Provisions

The Board has adopted an Incentive Repayment Policyincentive repayment policy (the “Clawback Policy”) applicable to Aon’s executive officers. Pursuant to the Incentive RepaymentClawback Policy, the Board may cancel or require reimbursement of any incentive payments or equity-based awards received if the incentive payment or equity award was based on the achievement of financial results that are subsequently restated. If the Board determines that the executive officer engaged in fraud that caused or partially caused the need for the financial restatement, the incentive payment or equity-based award is required to be forfeited or reimbursed in full. If the restatement was not the result of fraud by the executive officer, the Board may, to the extent allowed under applicable law, require forfeiture or reimbursement of the amount the incentive payment or equity-based award exceeded the lower amount that would have been made based on the restated financial results. In addition, beginning with equity-based awards granted in 2019, unvested equity-based awards are subject to forfeiture in the event of a material violation of the Company’s policies or procedures or a breach of applicable restrictive covenants.

2021 Aon Proxy Statement        21


Attendance at Annual General Meeting

The Governance Guidelines provide that directors are expected to attend the annual general meeting. All of our then-serving Board members attended our 20202021 annual general meeting virtually or in person.

Certain Relationships and Related Transactions

Aon has adopted a Related-PersonRelated Person Transaction Policy governing the review and approval of related party transactions. The terms of these procedures provide that the Governance/Nominating Committee will review transactions in which: (i) Aon is a party participant, or has a direct or indirect material interest;participant; and (ii) the amount involved exceeds or reasonably can be expected to exceed $120,000; and (iii) any director, executive officer, or holder of five percent (5%) or more of Aon’s voting securities, or an immediate family member of any such person or an entity controlled by any such person or immediate family member, has a direct or indirect material interest. To facilitate the review and approval of related party transactions, Aon’s directors and executive officers complete an annual director and officer questionnaire and disclose all potential related person transactions involving themselves and their immediate family members. Throughout the year, directors and executive officers are required to notify Aon’s General Counsel of any potential related person transactions of which they become aware. Aon’s General Counsel reports these transactions, as well as any other related party transactions of which he is aware, to the Governance/Nominating Committee. The Governance/Nominating Committee considers all relevant facts of any related party transactions to determine whether to approve or ratify the transaction. There have been no related person transactions or pending related person transactions since January 1, 2021 that require disclosure pursuant to Item 404 of Regulation S-K.

Delinquent Section 16(a) Reports

Section 16(a) of the Exchange Act requires that each of our directors and executive officers, and any other person who owns more than ten percent (10%) of our Class A Ordinary Shares, file with the SEC initial reports of ownership and reports of changes in ownership of our Class A Ordinary Shares. To our knowledge, based solely on information furnished to us and written representations by such persons that no such other reports were required to be filed, Aon believes that all such SEC filing requirements were met in a timely manner during 2021 other than with respect to a Form 4 filed on behalf of Mr. Knight to report the purchase of shares on August 4, 2021, which was reported one day late.

Compensation Committee Interlocks and Insider Participation

During 2020,2021, the Compensation Committee was composed of Mr. Notebaert (Chair), Mr. Cai, Mr. Campbell, Ms. Francis, General Myers and Dr. Woo. No member of the Compensation Committee was, during 20202021 or previously, an officer or employee of Aon or any of its subsidiaries. In addition, during 2020,2021, there were no Compensation Committee interlocks required to be disclosed.

 

22        20212022 Aon Proxy Statement        21


Security Ownership of Directors and

Executive Officers

 

The following table sets forth the number of Class A Ordinary Shares beneficially owned as of April 8, 202114, 2022 by each of the nominees for director, by each of Aon’s directors and NEOs and by Aon’s directors, nominees and executive officers as a group. As used in this proxy statement, beneficially owned“beneficially owned” means a person has, or may have within 60 days, the sole or shared power to vote or direct the voting of a security and/or the sole or shared investment power with respect to a security (i.e., the power to dispose or direct the disposition of a security). No shares held by Aon’s directors or executive officers are pledged as security. The address of each person named in the table below is c/o Aon plc, Metropolitan Building, James Joyce Street, Dublin 1, Ireland.

 

  NameAggregate Number of
Class A Ordinary Shares
Beneficially  Owned
1

Percent of    

Class2

Directors

Lester B. Knight3

244,629

*

Gregory C. Case4

1,286,723

*

Jin-Yong Cai

5,163

*

Jeffrey C. Campbell

8,944

*

Fulvio Conti

28,765

*

Cheryl A. Francis

25,617

*

J. Michael Losh5

35,512

*

Richard B. Myers

26,821

*

Richard C. Notebaert

45,721

*

Gloria Santona

36,521

*

Byron O. Spruell

575

*

Carolyn Y. Woo

26,630

*

Other NEOs

Christa Davies

199,571

*

Eric Andersen

113,492

*

Anthony Goland

29,341

*

John Bruno

75,789

*

All directors and executive officers as a group (20 persons) 6

2,230,383

*

  Name  Aggregate Number of
Class A Ordinary Shares
Beneficially  Owned
1
  

Percent of    

Class2

Directors

      

Lester B. Knight3

   

 

276,346

   

 

*

Gregory C. Case4

   

 

1,375,526

   

 

*

Jin-Yong Cai

   

 

5,803

   

 

*

Jeffrey C. Campbell

   

 

9,741

   

 

*

Fulvio Conti

   

 

29,389

   

 

*

Cheryl A. Francis

   

 

26,414

   

 

*

J. Michael Losh

   

 

25,809

   

 

*

Richard B. Myers

   

 

27,618

   

 

*

Richard C. Notebaert

   

 

39,508

   

 

*

Gloria Santona

   

 

37,318

   

 

*

Byron O. Spruell

   

 

1,572

   

 

*

Carolyn Y. Woo

   

 

26,750

   

 

*

Other NEOs

      

Christa Davies

   

 

199,571

   

 

*

Eric Andersen

   

 

123,744

   

 

*

Lisa Stevens

   

 

4,258

   

 

*

Darren Zeidel

   

 

15,330

   

 

*

All directors and executive officers as a group (20 persons) 5

   

 

2,261,322

   

 

1.06

%

 

(1)

The directors, NEOs, and all directors and executive officers of Aon combined, have sole voting power and sole investment power over the Class A Ordinary Shares listed, except as indicated in notes (3), (4), (5) and (6)(5).

 

(2)

As of April 8, 2021,14, 2022, we had []212,673,907 Class A Ordinary Shares outstanding.

 

(3)

Includes 100,000105,000 Class A Ordinary Shares that are beneficially owned by family partnership, 124,604 Class A Ordinary Shares owned by Mr. Knight’s spouse, and 20,02525,025 Class A Ordinary Shares owned in trusts.trusts, and 19,997 Class A Ordinary Shares owned by a family foundation of which Mr. Knight and his spouse are trustees.

 

(4)

Includes 400,000282,678 Class A Ordinary Shares that are beneficially owned in trust and 393,604 Class A Ordinary Shares held by trusts for which an immediate family member serves as trustee.

 

(5)

Includes 20,604 Class A Ordinary Shares that are beneficially owned in trust.

(6)

Includes Class A Ordinary Shares that may be acquired by vesting of RSUsrestricted stock units (“RSUs”) within 60 days after April 8, 2021.14, 2022.

 

*

An asterisk indicates that the percentage of Class A Ordinary Shares beneficially owned does not exceed 1% of our outstanding Class A Ordinary Shares.

 

202122        2022 Aon Proxy Statement        23


Principal Holders of Voting Securities

 

As of April 8, 2021,14, 2022, the beneficial owners of 5% or more of Aon’s Class A Ordinary Shares entitled to vote at the Annual Meeting and known to the Company were:

 

  Name and Address of Beneficial Owner

Number of Class A

Ordinary Shares

Percent

of Class(1)

Massachusetts Financial Services Corporation

111 Huntington Avenue

Boston, MA 02199

20,197,4682[]% 

The Vanguard Group

100 Vanguard Blvd.

Malvern, PA 19355

17,595,2253[]% 

BlackRock, Inc.

55 East 52nd Street

New York, NY 10055

17,307,3284[]% 
  Name and Address of Beneficial Owner  

Number of Class A

Ordinary Shares

 

Percent

of Class(1)

Massachusetts Financial Services Company

111 Huntington Avenue

Boston, MA 02199

    18,080,9222    8.50%

The Vanguard Group

100 Vanguard Blvd.

Malvern, PA 19355

    16,724,9653    7.86%

The Capital Group Companies, Inc.

333 South Hope Street

Los Angeles, CA 90071

    15,082,6154    7.09%

BlackRock, Inc.

55 East 52nd Street

New York, NY 10055

    14,390,5875    6.77%

 

(1)

As of April 8, 2021,14, 2022, we had []212,673,907 Class A Ordinary Shares outstanding.

 

(2)

Based upon information contained in a Schedule 13G/A filed with the SEC on February 11, 2021,2, 2022, pursuant to Rule 13d-1(b) of the Exchange Act. Massachusetts Financial Services CorporationCompany is a parent holding companyan investment adviser and has: (a) sole voting power as to 18,961,00516,971,922 Class A Ordinary Shares; (b) shared voting power as to no Class A Ordinary Shares; (c) sole dispositive power as to 20,197,46818,080,922 Class A Ordinary Shares; and (d) shared dispositive power as to no Class A Ordinary Shares.

 

(3)

Based upon information contained in a Schedule 13G/A filed with the SEC on February 10, 2021,9, 2022, pursuant to Rule 13d-1(b) of the Exchange.Exchange Act. The Vanguard Group is a registeredan investment advisor and has (a) sole voting power as to no Class A Ordinary Shares; (b) shared voting power as to 405,401365,355 Class A Ordinary Shares; (c) sole dispositive power as to 16,565,75915,819,946 Class A Ordinary Shares; and (d) shared dispositive power as to 1,029,466905,019 Class A Ordinary Shares.

 

(4)

Based upon information contained in a Notification to Holdings, delivered by The Capital Group Companies, Inc. to the Company pursuant to the Irish Companies Act on March 18, 2022. The Capital Group Companies, Inc. and its subsidiaries hold an interest in 15,082,615 Class A Ordinary Shares.

(5)

Based upon information contained in a Schedule 13G/A13G filed with the SEC on February 2, 2021,3, 2022, pursuant to Rule 13d-1(b) of the Exchange Act. BlackRock, Inc. is a parent holding company and has: (a) sole voting power as to 14,948,97612,491,140 Class A Ordinary Shares; (b) shared voting power as to no Class A Ordinary Shares; (c) sole dispositive power as to 17,307,32814,390,587 Class A Ordinary Shares; and (d) shared dispositive power as to no Class A Ordinary Shares.

 

24        20212022 Aon Proxy Statement        23


Proposal 2–Advisory Resolution on Executive

Compensation

 

The Board of Directors unanimously recommends that shareholders vote “FOR” advisory approval of the compensation of Aon’s NEOs.

What am I voting on?

In accordance with applicable law and Section 14A of the Exchange Act, we are providing shareholders with the opportunity to vote on an advisory resolution, commonly known as “say on pay,” approving Aon’s executive compensation as reported in this proxy statement. At our 20202021 annual general meeting, we provided shareholders with the opportunity to vote on an advisory resolution regarding the executive compensation of our NEOs as disclosed in the proxy statement for the 2021 annual general meeting, and shareholders approved the proposal by a large majority. We currently conduct advisory “say-on-pay” votes on an annual basis, and we expect to conduct our next advisory vote at our 20222023 annual general meeting of stockholders.shareholders.

We encourage shareholders to read the Compensation Discussion and Analysis beginning on page 2725 of this proxy statement, which describes in detail how our compensation policies and procedures operate and are designed to achieve our compensation objectives of (1) directly linking the compensation of our NEOs to our performance and (2) aligning the financial interests of our NEOs with those of our shareholders. We further encourage our shareholders to refer to the Summary Compensation Table for Fiscal Years 2021, 2020 2019 and 2018,2019, and other related tabular and narrative disclosures beginning on page 4140 of this proxy statement, which provide detailed information on the compensation of our NEOs.

The Board and the Compensation Committee believe that the policies and procedures articulated in the Compensation Discussion and Analysis are effective in achieving our compensation objectives and that the design of our compensation program and the compensation awarded to our NEOs fulfill these objectives.

The form of shareholder resolution for this proposal is below.

RESOLVED THAT, the shareholders approve, on an advisory basis, the compensation of the Company’s named executive officers as described in the proxy statement for the 20212022 Annual General Meeting of the Company under “Compensation Discussion and Analysis” and “Executive Compensation,” including the tabular and narrative disclosure contained in the proxy statement.

Is this vote binding on the Board?

As this vote is advisory, it will not be binding upon the Board or the Compensation Committee, and neither the Board nor the Compensation Committee will be required to take any action (or refrain from taking any action) as a result of the outcome of the vote on this proposal. The Compensation Committee will review and consider the outcome of the vote in connection with the ongoing review of Aon’s executive compensation programs.

 

2021 Aon Proxy Statement        25


Compensation Committee Report

The Organization and Compensation Committee of the Board of Aon has reviewed and discussed with management the Compensation Discussion and Analysis required by Item 402(b) of Regulation S-K and set forth in this proxy statement.

Based on its review and discussions with management, the Organization and Compensation Committee recommended to the Board that the Compensation Discussion and Analysis be included in this proxy statement and incorporated into Aon’s Annual Report on Form 10-K.

This Report is provided by the Organization and Compensation Committee, which is composed entirely of the following independent directors:

Richard C. Notebaert, Chair

Cheryl A. Francis

Jin-Yong Cai

Richard B. Myers

Jeffrey C. Campbell

Carolyn Y. Woo

26        202124        2022 Aon Proxy Statement


Compensation Discussion and Analysis

 

This Compensation Discussion and Analysis (“CD&A”) describes our executive compensation program for our NEOs, for 2020, who are listed below.below, for 2021. We recommend that you read this section in conjunction with the executive compensation tables and corresponding footnotes that follow, as it provides context for the amounts shown in the tables and the footnote disclosures.

 

  Name

  

Role

Gregory C. Case

  

Chief Executive Officer

Christa Davies

  

Executive Vice President and Chief Financial Officer

Eric Andersen

  

President

John Bruno (1)Lisa Stevens

  

Chief OperatingPeople Officer and Head of Human Capital Solutions

Anthony GolandDarren Zeidel

  

Chief Innovation Officer

(1)

On January 25, 2021, Mr. Bruno notified theExecutive Vice President, General Counsel, and Company of his decision to step down from his position as Chief Operating Officer, effective immediately. Mr. Bruno will remain at the Company for a transition period to be determined.Secretary

Executive Summary

Who We Are

Aon is a leading global professional services firm providing a broad rangeexists to shape decisions for the better — to protect and enrich the lives of risk, retirement, and health solutions.people around the world. Our approximately 50,000 colleagues provide our clients in over 120 countries empower results for clients by using proprietary datawith advice and analyticssolutions that give them the clarity and confidence to deliver insights intendedmake better decisions to reduce volatilityprotect and improve performance.grow their business.

20202021 Business Highlights

In assessing our performance, we focus on our performance against four non-GAAP metrics that we communicate to shareholders: organic revenue growth, expansion of adjusted operating margins, increase inmargin, adjusted diluted earnings per share, and increased free cash flow. These non-GAAP metrics should be viewed in addition to, not instead of, our consolidated financial statements and notes thereto. A reconciliation of these non-GAAP metrics to the most directly comparable GAAP metrics is set forth in Appendix A to this proxy statement.

In 2020,2021, we continued to deliver againstacross these four metrics:

 

Total revenue growth was flat10% and organic revenue growth was 1% in challenging macroeconomic conditions,9% compared to 2020, reflecting strength in both the core and more discretionary portions of our business, partially offset by a declineincluding outstanding double-digit growth in the more discretionary portions.two of our four solution lines.

 

Operating margin was 25.1%17.1% and adjusted operating margin was 28.5%30.1%, which reflects record adjusted operating margin driven by 1% organic revenue growth outpacing expense growth and expense discipline, including lower travel and entertainment expense, partially offset by a $47 million decrease in fiduciary investment income and ongoing investment in long-term growth.investments.

 

Earnings per share was $8.45$5.55 and adjusted diluted earnings per share was $9.81,$12.00, reflecting strong operational strengthperformance and effective capital management, highlighted by $1.8$3.5 billion of share repurchaserepurchases during 2020, partially offset by an unfavorable2021, and a favorable impact from foreign currency translation.

 

Cash flow from operations was $2,783$2,182 million and free cash flow was $2,642$2,045 million, an increasereflecting a decrease in cash flow from operations of $1,032$601 million, or 64%22%, driven by working capital improvements, including improved collections and actions taken to proactively manage liquidity, a $288 million decrease in restructuringfree cash outlays,flow of $597 million, or 23%, compared to 2020, primarily due to a $1 billion termination fee payment and strong operational improvement. The prior year included approximately $130 million of net cashadditional payments related to legacy litigation and $75 million of capital expenditures related to a prior restructuring program.terminating the combination with Willis Towers Watson, partially offset by strong revenue growth.

Performing at the level of these metricslevels described above allows us to continue to execute on our goals of strategically investing in long-term growth, improving return on invested capital, and effectively allocating capital.

During 2020,2021, we returned approximately $2.2nearly $4.0 billion in excessof capital to our shareholders, including $1.8over $3.5 billion in share repurchases and $412$447 million in dividends, which highlights our strong cash flow generation and effective allocation of capital. During Mr. Case’s leadership, which began in April 2005, our average annual total shareholder return has been 17%18%, compared to the return of the benchmark S&P 500 of 8%9% and 11%12% for our direct peer averages (Arthur J. Gallagher & Co., Brown & Brown, Inc., Marsh & McLennan Companies, Inc., and Willis Towers Watson Public Limited Company). We believe we are well positioned to create long-term value by improving our growth profile and operating performance and generating strong free cash flow.

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We compensate our senior executives through incentive programs that measure both long-term and short-term performance. Our long-term incentive program (described in this CD&A under “Leadership Performance Program Under Our Shareholder-Approved

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Plan”) is based on adjusted cumulative diluted earnings per share, (aa measure driven by operational performance and capital management)management, across overlapping three-year performance periods. Our short-term incentive program (described in this CD&A under “Annual Incentive Awards Under Our Shareholder-Approved Plan”) is primarily based on adjusted operating income, a measure driven by operating margin and organic revenue growth.growth, as well as a people and culture component, which assesses the Company’s progress against inclusion & diversity objectives.

We achieved strong results againstacross these two metrics, which were the key performance measures under our 20202021 annual and 2018-20202019-2021 long-term incentive compensation programs. Set forth below are the results againstacross these metrics as well as the results against their GAAP comparative metrics:

 

$2,781M Operating Income; $3,150M Adjusted Operating Income, an increase of 4% year-over-year

$19.1120.37 Cumulative EPSearnings per share for 2018-2020; $27.142019-2021; $30.98 Adjusted Cumulative EPSDiluted earnings per share for 2018-2020; $22.362019-2021; $30.98 LPP Adjusted Cumulative EPSDiluted earnings per share for 2018-2020,2019-2021, as compared to target LPP Adjusted Cumulative EPSDiluted earnings per share of $21.47$27.01;

$2,090M Operating Income;

$3,673M Adjusted Operating Income, an increase of 17% year-over-year (80% component of the performance metric under the annual incentive plan).

In addition, the Company has achieved progress against our quantitative inclusion & diversity objectives, including eliminating promotion rate gaps across the talent pipeline for women globally and for colleagues of racially/ethnically diverse backgrounds in the United States. Similarly strong progress was made in the education strategy pillar as colleagues’ views of the firm’s advocacy for diversity, equity, and inclusion exceeded the pre-established quantitative goal and perception gaps amongst cohorts were reduced. The Company’s progress across quantitative goals within its inclusion & diversity initiatives accounts for 20% of the performance metric used to determine funding under the annual incentive plan.

Because our short-range or long-range corporate planning may dictate a change to the metrics we use over time, we expect to continue reassessing the metrics that we use in our compensation programs annually.

Features of Our Executive Compensation Program

The following table provides an overview of our compensation program elements for our NEOs. The guiding philosophy underlying our executive compensation program is to provide a fair, flexible, and market-based total compensation package that is meaningfully tied to the Company’s short- and long-term performance and aligned with the interests of our shareholders.

 

   

Element

  

Description

  

Objectives

Fixed

 Base Salary  

Fixed amount of compensation for services provided during the year.

  

Intended to provide our executives with a predictable level of income; determined in view of job responsibilities, experience, contractual commitments, individual performance, and market pay data.

Performance-Contingent

 Annual Incentive Compensation  

Performance-based annual incentive determined and paid based on achievement of specified annual corporate performance objectives and individual review of executives’ contributions to business and financial results, delivery of key strategic initiatives, and personal leadership. Annual incentives, if paid, are generally made under our shareholder-approved 2011 IncentiveShareholder-Approved Plan (our “Shareholder-Approved Plan”) in a combination of 65% cash and 35% in restricted share units that vest over a three-year period.period (or, beginning in 2022, performance share units for our Chief Executive Officer).

  

Intended to serve as a vehicle for recognizing annual results and performance, while the portion payable in time-vested restricted share units (or performance share units for our Chief Executive Officer) promotes retention and provides value tied to long-term Company performance.

Long-Term Incentive Compensation

Performance-based long-term incentive determined and paid under our Leadership Performance Program (“LPP”). LPP awards are issued under our Shareholder-Approved Plan in the form of performance share units that vest upon achievement of specific corporate performance objectives over a three-year performance period.

Intended to encourage and reward long-term performance by giving executives a stake in the Company’s long-term financial success and promote retention.

 

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Element

  

Description

  

Objectives

Long-Term Incentive Compensation

Performance-based long-term incentive determined and paid under our LPP. LPP awards are issued under our Shareholder-Approved Plan in the form of performance share units that vest upon achievement of specific corporate performance objectives over a three-year performance period.

Intended to encourage and reward long-term performance by giving executives a stake in the Company’s long-term financial success and promote retention.

Benefit Plans

 Retirement and Health and Welfare Benefits  

Standard 401(k) plan and health and welfare benefits as provided to non-executive full-time employees. We also offer a nonqualified supplemental savings plan to eligible employees whowhose contributions would exceed statutory U.S. Internal Revenue Service (“IRS”) limits for participation inunder our 401(k) plan, as well as a nonqualified plan through which eligible employees may defer receipt of their salary and/or annual incentive payments.

  

Intended to provide competitive benefits to attract and retain talented employees.

Severance

 Severance and Change in Control Benefits  

Severance benefits payable upon certain qualifying terminations of employment without cause or with specified good reason, including in connection with a change in control.

  

Intended to provide a temporary income stream following termination of employment without cause or with specified good reason and, in the case of change in control protection, to ensure continuity and objectivity of management during a change in control event.

Other

 Certain Other Benefits  

Housing, tax equalization, andand/or various cost of living payments made to certain NEOs in connection with theirthe relocation of the Company’s global operational headquarters to London for the Company’s redomestication, and continued following the Company’s reorganization in Ireland;since 2012; limited personal use of Company aircraft; certain NEOs also receive annual health screenings, a supplemental insurance program, reimbursement for club dues, legal services, relocation benefits, and car allowances.

  

Intended to recognize and make NEOs whole for expenses incurred in connection with the relocation of the Company’s U.K. redomestication and subsequent reorganization in Ireland;global operational headquarters to London since 2012; also intended to attract and retain committed employees and allow them to focus on job duties.duties and well being.

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Our Pay for Performance Orientation and Executive Compensation Philosophy

The core principle of our executive compensation program continues to be pay for performance, as we continue towards our goal of being the leading global professional services firm focused on risk, health, and retirement.wealth. That core principle dictates that performance-based pay elements (which constitute the bulk of our NEOs’ total direct compensation)compensation (consisting of base salary, actual cash annual incentive compensation paid for 2021 performance, and long-term incentive compensation granted in 2021, with long-term equity awards valued based on grant date value assuming target performance)) will not be earned or paid unless our shareholders also benefit.specified performance objectives are achieved. For 2020,2021, performance-based compensation comprised approximately 92% of the total direct compensation for Mr. Case and averaged approximately 84%86% of the total direct compensation for our other NEOs:

 

LOGOLOGO

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The “performance-based” pay component ofshown in the above graphs is the sum of (1) the cash portion of the NEO’s bonus paid for 20202021 performance, plus (2) the target value of all performance-based equity awards granted to the NEO for 2020 performance or during 2020.2021. The “fixed” pay component is the NEO’s 20202021 base salary. For our NEOs other than Mr. Case, the actual performance-based amountpercentage of total direct compensation ranged from 78%74% to 89%91%. Please refer to the Summary Compensation Table below for complete disclosure of the total compensation paid to our NEOs serving in that capacity during the prior three years.

In addition to our focus on pay-for-performance, our executive compensation program is complemented by several practices designed to mitigate compensation-related risk and align with the long-term interests of our shareholders:

 

Officer Share Ownership Guidelines

  

Our officer share ownership guidelines are designed to increase executives’ equity stakes in Aon and to align executives’ interests more closely with those of our shareholders. The guidelines provide that our CEOChief Executive Officer should attain an investment position in Class A Ordinary Shares equal to six times his annual base salary and eachour other executive officer,senior executives, including each of our other NEOs, and should attain an investment position in Class A Ordinary Shares equal to three times his or her annual base salary. The guidelines also establish equity retention rules generally requiring that net shares received through the exercise of share options, the vesting of restricted share units, and the vesting of performance share units are retained until the required investment position is achieved. Class A Ordinary Shares counted toward these guidelines include any shares owned outright, shares owned through an Aon-sponsored savings or retirement plan, shares purchased through an Aon-sponsored employee share purchase plan, shares obtained through the exercise of share options, and shares issued upon the vesting of restricted share units or performance share units. Each of our NEOs held the requisite number of shares under the guidelines as of December 31, 2020.2021.

 

Mr. Case has agreed to maintain an investment position in Class A Ordinary Shares in excess of those required under our share ownership guidelines. In his employment agreement, he agreed to maintain an investment position equal to 20 times his annual base salary.

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Hedging and Pledging

Policies

  

We have a policy prohibiting all employees, executive officers, and directors from engaging in short sales, publicly traded options, puts and calls, forward sale contracts, and other swap, hedging, and derivative transactions relating to our securities. We also maintain a policy prohibiting our executive officers and directors from holding our securities in margin accounts or pledging our securities as collateral for a loan.

Independent Compensation Consultant

  

The Compensation Committee retains an independent compensation consultant to provide advice and market data to bolster the Compensation Committee’s decision-making.

Clawback Policy and

Forfeiture ProvisionProvisions

  

We have adopted an Incentive Repaymenta Clawback Policy applicable to our executive officers. Pursuant to the Incentive RepaymentClawback Policy, the Board may cancel or require reimbursement of any incentive or equity-based award received if such award was based on the achievement of financial results that are subsequently restated. If the Board determines that the executive officer engaged in fraud that caused or partially caused the need for the financial restatement, the incentive payment or equity-based award is required to be forfeited or reimbursed in full. If the restatement was not the result of fraud by the executive officer, the Board may, to the extent allowed under applicable law, require forfeiture or reimbursement of the amount by which the incentive payment or equity-based award exceeded the lower amount that would have been paid based on the restated financial results. In addition, beginning with equity-based awards granted in 2019, unvested equity-based awards are subject to forfeiture in the event of a material violation of the Company’s policies or procedures or a breach of applicable restrictive covenants.

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2020 Executive Compensation Highlights

Leadership Performance Program. For each of our NEOs, the majority of his or her target compensation opportunity awarded in 2020 consisted of a long-term, performance-based grant under our Leadership Performance Program (“LPP”). In early 2021, we settled performance share units granted to our NEOs in 2018 under our thirteenth LPP cycle (“LPP 13”). The settlement of those units in Class A Ordinary Shares was contingent upon achieving adjusted earnings per share of at least $20.68 (threshold performance) over the performance period from January 1, 2018 to December 31, 2020, and reflects achievement of adjusted earnings per share of $22.36 (after permitted adjustments), which exceeded the target earnings per share of $21.47. Also in 2020, we granted performance share units under our fifteenth LPP cycle (“LPP 15”) to each of our NEOs, which are expected to be settled in 2023 contingent upon the Company’s adjusted earnings per share performance over the January 1, 2020 to December 31, 2022 performance period.

Annual Incentive Compensation. Annual incentive bonuses paid to our NEOs reflected our application of the incentive pool funding guidelines adopted by the Compensation Committee (which are based on a comparison of current year adjusted operating income results against the prior year), as well as the Compensation Committee’s evaluation of each NEO’s contributions to our business and financial results, delivery of key strategic initiatives, and personal leadership qualities. Target annual incentive opportunities for our NEOs for 2020, as a percentage of base salary, remained flat year over year. Once determined, annual incentives to our NEOs were paid 65% in the form of cash and 35% in the form of time-vested restricted share units in order to provide value to our executives that is tied to the long-term performance of the Company. Annual incentive bonuses for 2020 were paid to our NEOs in early 2021 following the Company’s achievement of adjusted operating income of $3,150 million. For purposes of determining the annual incentive award funding, the Compensation Committee adjusted this amount downward to $3,025 million to exclude $125 million of restructuring savings. The annual incentive awards are described in more detail in the section captioned “Annual Incentive Awards under Our Shareholder-Approved Plan” below.

The Executive Compensation Process

Process of Determining Executive Compensation

Management assists the Compensation Committee in developing and administering our executive and director compensation programs. Direct responsibilities of management include, but are not limited to:

 

Recommending executive compensation adjustments and short- and long-term incentive awards and other benefits, where applicable, for executive officers other than our CEO;Chief Executive Officer;

 

Providing ongoing review of the effectiveness of our executive compensation programs and alignment of the programs with our business and strategic objectives;

 

Designing and recommending appropriate amendments to our long-term and short-term cash and equity-based incentive plans for executives; and

 

Designing and recommending appropriate amendments to our employee benefit plans.

In the first quarter of 2020,2021, our independent directors evaluated our CEO’sChief Executive Officer’s performance and compensation. At that time, the Compensation Committee also evaluated the performance and reviewed the compensation of our other executive officers. During this review, the Compensation Committee approved for each executive officer a target annual incentive for 20202021 performance and the specific corporate performance metrics that our performance would be measured against for purposes of this incentive award. The Compensation Committee also approved in March 20202021 a target number of performance share units to be awarded to each executive officer under the LPP. Additionally, the Compensation Committee granted a supplemental award of performance share units under LPP to each of Ms. Davies and Mr. Andersen in August 2021 following the termination of the proposed combination with Willis Towers Watson, as discussed in more detail in the section “Long-Term Leadership Performance Program under Our Shareholder-Approved Plan.”

In early 2021,2022, in connection with the Compensation Committee’s annual compensation review, management presented the Compensation Committee with compensation tally sheets reporting compensation paid for the prior four years and the best-available competitive pay data. The Compensation Committee also reviewed and considered Aon’s overall performance

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against targets that were established for 2020.2021. This review culminated in certain compensation decisions made by the Compensation Committee with respect to our executive officers during the first quarter of 2021,2022, which are described in more detail below.

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Relationship with ExecutiveEngagement of Compensation Consultant

The Compensation Committee retainsdirectly engages and regularly consults with its independent compensation consultant about ongoing executive compensation matters. In June of 2021, the Compensation Committee engaged Meridian Compensation Partners, LLC (“Meridian”) to serve as its independent compensation consultant, replacing Frederic W. Cook & Co., Inc. (“FW Cook”), who served as its independent compensation consultant.consultant prior to Meridian’s engagement. For purposes of this Compensation Discussion and Analysis, Meridian and FW Cook are collectively referred to as the “Compensation Consultant.”

The Compensation Consultant provides expertise and advice on various matters coming before the Compensation Committee. FW CookThe Compensation Consultant is engaged by, and reports directly to, the Compensation Committee, and does not advise management or receive other compensation from Aon. FW CookThe Compensation Consultant typically participates in all Compensation Committee meetings where executive compensation matters are discussed and communicates with the Chair of the Compensation Committee between meetings. During 2020, FW Cook2021, The Compensation Consultant assisted the Compensation Committee by: advising on our compensation philosophy, objectives, and strategy; developing criteria for identification of our peer group for executive and Board compensation and Company performance review purposes; reviewing management’s design proposals for short-term cash and long-term equity incentive compensation programs; assessing risks arising from our compensation policies and practices; providing change in control severance calculations for our NEOs in the 20202021 annual proxy disclosure; providing compensation data from our peer group proxy and other disclosures; advising on the terms and conditions of the renewal of employment agreements and transition to employment letters with our senior executive officers; advising and providing comments on management’s recommendations regarding executive officers’ annual incentives for 20202021 and equity-based awards granted in 2020;2021; reporting on executive-compensation related trends and regulatory initiatives; reporting on the impact of the COVID-19 pandemic on executive compensation and director pay programs at peer group companies; and advising on potential alternatives for Aon’s executive and director compensation programs. Management periodically retains other consulting firms to provide pay survey data and other non-executive compensation services that may be presented to or reviewed by the Compensation Committee.

The Compensation Committee has assessed the independence of Meridian and its predecessor FW Cook pursuant to SEC and NYSE rules and concluded that no conflict of interest exists that would prevent Meridian or FW Cook from serving as an independent consultant to the Compensation Committee.

How We Determine Total Compensation

The Compensation Committee generally targets a competitive level and mix of total direct compensation elements using market data as a reference point. For 2020,2021, the Compensation Committee did not use a specific formula or comparative percentile targets to determine total compensation, individual components of compensation, or the relative mix of pay components, and the establishment of compensation levels in 20202021 was not a mechanical process. Rather, the Compensation Committee used its judgment and business experience. The Compensation Committee’s overall intent was to evaluate the various elements of total compensation so that the emphasis of the Company’s compensation program was on its variable components of pay includingin the form of long-term equity awards and annual bonus awards, and the value ofamounts earned under such programs, which fluctuates based on Aon’s performance.

Use of Tally Sheets

The Compensation Committee regularly reviews compensation tally sheets. The tally sheets assign dollar amounts to each component of the executive’s compensation, including base salary, annual incentives (target and actual), long-term incentives granted and outstanding, employee benefits (including health care and qualified and nonqualified retirement plans), relocation benefits, including income tax equalization, perquisites, and potential change in control severance payments. The tally sheets are presented to the Compensation Committee to help ensure that it is aware of all rewards components and the value of such components when making compensation decisions.

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Involvement of Mr. Case in the Compensation Process

Each year, the Compensation Committee approves all elements of compensation for our NEOs and other executive officers (other than Mr. Case). These decisions are typically made during the annual compensation review process conducted in the first quarter of the year. The Compensation Committee solicits certain recommendations from Mr. Case and our Chief People Officer.

Mr. Case recommends to the Compensation Committee the equity award, annual incentive payment, and base salary adjustments, if any, for the executive officers who report directly to him. He has direct knowledge of the contributions made to Aon by these executive officers, and he shares this knowledge with the Compensation Committee and provides feedback on the performance of his direct reports.

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During the annual review process, our Chief People Officer and the Chair of the Compensation Committee work together on Mr. Case’s annual evaluation report, which summarizes Mr. Case’s qualitative and quantitative performance for the year. The report is considered, along with other factors (including the Compensation Committee’s own assessment of Mr. Case’s performance, relevant market data, and Aon’s overall performance), in recommending Mr. Case’s compensation to the independent directors of the Board.

The Compensation Committee has the ultimate authority to make compensation decisions for our NEOs and other executive officers except for Mr. Case, whose compensation is approved by the independent directors of the Board. The Compensation Committee discusses its preliminary compensation decisions with the independent members of the Board who do not serve on the Compensation Committee. ThisAs part of this process, garners additional input from thosethese directors regardingshare their evaluations of the executives’ performance. The sharing of performance review information also aids the directors in carrying out their succession planning responsibilities. After considering input from those directors, the Compensation Committee makes its final determinations.

Mr. Case, together with our Chief People Officer and our Chief Financial Officer, makes recommendations to the Compensation Committee relating to the corporate performance targets to be established under Aon’s annual incentive and long-term equity incentive programs. The Compensation Committee reviews such recommendations with FW Cookits Compensation Consultant and reserves the ultimate authority to set such targets and to determine whether such goals were achieved.

Result of Advisory Vote by Shareholders on Our “Say on Pay” Proposal

The Compensation Committee considered the results of the advisory vote by shareholders on the “say on pay” proposal presented to our shareholders at our 20202021 annual general meeting of shareholders. As reported in our Current Report on Form 8-K, filed with the SEC on June 25, 2020,4, 2021, approximately 92% of shareholder votes cast at that meeting were voted in support of the compensation program offered to our NEOs.NEOs for 2020. Accordingly, the Compensation Committee made no changes to our executive compensation programs.programs in response to this vote.

Internal Pay Relationships

In determining an executive officer’s target annual incentive or long-term performance award value, the Compensation Committee will, from time to time, consider internal pay relationships. However, the Compensation Committee has not adopted a broad internal pay equity policy pursuant to which each executive officer’s compensation, or one or more components thereof, is related to or benchmarked against the compensation of other executive officers.

Analysis of Key 20202021 Compensation Decisions

Peer Group

The Compensation Committee selects our executive compensation peer group based on a process that considers objective criteria including: industry segment; revenues, market capitalization, assets, and employee headcount; business complexity; and global footprint. We also considerfootprint, as well as peers of our direct peers (“peers of peers”) and proxy-advisor peer groups. OurThe Compensation Committee’s goal is to have relevant market data to inform ourits decisions on pay levels and practices. As such, we strivethe Compensation Committee looks for a peer group that is balanced with larger and smaller companies in a comparable range, and to have continuity through an annual review process.

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The defined criteria used to establish our peer group includesinclude global financial services industry companies or major consultingprofessional services firms with which we compete for executive talent and/or financial capital that are between one-fourth and four times our size in average market capitalization (calculated over the most recent eight quarters to reduce volatility), between one-fourth and four times our size in trailing four-quarter revenues, and that have latest year total assets less than $500 billion.

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In 2019,2020, we reviewed our peer group with FW Cook and concluded that based on our criteria, for 2020, The Allstate Corporation should be removed, while BlackRock and IHS Markit should be added. Thethe Compensation Committee referred to the 2020 peer group when determining the actual annual incentive awards paid in 2021 related to 2020 performance. In 2020, we again reviewed our peer group with FW CookConsultant and concluded that DXC Technology Solutions Corporation should be removed as it no longer meets our defined criteria, and that Automatic Data Processing should be added in its place, to form our 2021 peer group. The Compensation Committee referred to the 2021 peer group when determining the compensation, including actual annual incentive awards paid in 2022 related to 2021 performance. In 2021, we reviewed our peer group with the Compensation Consultant and concluded that no changes should be made to the peer group for 2022. Our 20202021 and 20212022 peer group members are listed below.

 

2021 and 2022 Peer Group

Accenture plc

  Fidelity National Information Services Northern Trust Corporation

A.J. Gallagher & Co.

  Fiserv, Inc. S&P Global

Automatic Data Processing

  IHS Markit State Street

Bank of New York Mellon

  Marsh & McLennan Companies, Inc. Willis Towers Watson plc

BlackRock

  Moody’s Corporation 

Cognizant Technology Solutions Corp.

  Morgan Stanley 

2020 Peer Group

Accenture plc

Fidelity National Information ServicesNorthern Trust Corporation

A.J. Gallagher & Co.

Fiserv, Inc.S&P Global

Bank of New York Mellon

IHS MarkitState Street

BlackRock

Marsh & McLennan Companies, Inc.Willis Towers Watson plc

Cognizant Technology Solutions Corp.

Moody’s Corporation

DXC Technology

Morgan Stanley

Base Salary

Using the peer group and executive compensation review processes outlined above, the Compensation Committee annually considers and reviews salaries for our executive officers. While baseBase salaries for our senior executives are adjusted infrequently, they may be occasionally adjustedperiodically to, among other things, recognize changes in job responsibilities or to bring the fixed component of an executive’s total compensation in line with his or her peers at the Company or the industry generally. Where approved, baseBase salary adjustments generally take effect on April 1. The

As Ms. Stevens and Mr. Zeidel were promoted to their respective roles in 2019, development and further growth in their roles were reviewed by the Committee in 2021 and 2022. As a result of the review, the base salary for Ms. Stevens was adjusted from $700,000 to $900,000, and the base salary for Mr. Zeidel was adjusted from $600,000 to $750,000, each effective as of April 1, 2021. In early 2022, the Committee again reviewed the performance and growth of the NEOs in both capability and scope against the competitive market for top talent and adjusted the base salaries for four of our NEOs were not adjusted, in 2020.

As parteach effective as of April 1, 2022: the actions that we took to address COVID-19 and the resulting impact on our business, operations, and employees,base salary for each of our NEOs agreedMs. Davies and Mr. Andersen, was adjusted from $1,000,000 to a temporary 50% reduction in his or her$1,250,000; Ms. Stevens, whose base salary was adjusted from May 1, 2020 through November 1, 2020, at which point the foregone amounts were repaid.$900,000 to $1,000,000; and Mr. Zeidel, whose base salary was adjusted from $750,000 to $900,000. These adjustments took into account market positioning in an intensely competitive environment, business and financial results, individual delivery of key strategic initiatives, leadership capabilities, advancement potential, and internal equitability.

Long-Term Leadership Performance Program under Our Shareholder-Approved Plan

The LPP is a sub-plan of our Shareholder-Approved Plan, which means that LPP awards are subject to terms approved by our shareholders. Each award granted under the LPP consists of performance share units that are eligible to vest over a three-year period based on achievement of adjusted cumulative adjusted EPSdiluted earnings per share targets over that period. The Compensation Committee historically has approved LPP awards for our NEOs each year. The three-year LPP performance cycles run concurrently, so we may have up to three active cycles during a given year. For example, during 2020,2021, our NEOs held LPP 13,14, LPP 14,15, and LPP 1516 awards (for the 2018-2020, 2019-2021, 2020-2022, and 2020-20222021-2023 performance periods, respectively). This design is intended to ensure that our NEOs remain focused on long-term sustainable performance.performance while providing the Compensation Committee with the ability to evaluate performance metrics on a regular basis. We do not pay dividends or dividend equivalents on performance share units.

During the first quarter of 2020,2021, we granted performance share units to our executive officers, including each NEO, pursuant to LPP 15 (2020-202216 (2021-2023 performance period). Additionally, as discussed further below, we granted a supplemental award of

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performance share units pursuant to LPP 16 to each of Ms. Davies and Mr. Andersen in August 2021. During the first quarter of 2021, we determined our actual levels of achievement under LPP 13 (2018-202014 (2019-2021 performance period).

LPP 1516 (2020(2021 Grant for 2020-20222021-2023 Performance Period). This is our fifteenthsixteenth annual three-year performance cycle for long-term incentive awards granted to our most senior leaders. The LPP is intended to further strengthen the relationship between

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capital wealth accumulation for our executives and long-term financial performance of the Company and increasingincrease in shareholder value. The performance share units awarded under LPP 1516 are payable (to the extent earned) in the form of Class A Ordinary Shares. The grant date value of the awards (at target) was determined and approved by the Compensation Committee. From that value, the number of target performance share units was calculated on the date of grant based on that day’s closing price for Class A Ordinary Shares on the NYSE. The performance share units under LPP 1516 will be earned and settled in a range of 0% (if the threshold level of performance is not achieved) to 200% of the target number of shares (if the maximum level of performance is achieved) based on the Company’s cumulative adjusted EPSdiluted earnings per share over the three-year performance period.

The performance results for LPP 1516 will be measured against the three-year publicly reported cumulative adjusted cumulative EPS growthdiluted earnings per share target rate, subject to limited adjustments set forth in the program documentation at the beginning of the three-year period. The adjustments are intended to exclude the impact of unusual or infrequently occurring items, to provide a target that, while challenging, eliminates the impact of certain events and circumstances outside of the control of the relevant executive officers. The Compensation Committee’s selection under LPP 1516 of the three-year performance period and cumulative adjusted EPSdiluted earnings per share financial performance metric is intended to provide the award recipients a reasonable period within which to achieve and sustain what are intended to be challenging long-term growth objectives. The Compensation Committee believes adjusted EPSdiluted earnings per share is a more effective measure of Company performance for purposes of motivating executive performance than against EPSearnings per share calculated in accordance with U.S. GAAP, as the adjusted measure provides a target that is within the executives’ control and area of accountability. Further, the Company believes that adjusted EPSdiluted earnings per share provides a perspective on the Company’s ongoing core operating performance that is consistent with how shareholders measure our success and that creates transparency and clarity for participants.

In determining the individual awards under LPP 15,16 granted in the first quarter of 2021, the Compensation Committee considered internal pay relationships, the award recipient’s compensation mix, and total direct compensation, including the recipient’s total direct compensation for 20192020 relative to similarly situatedsimilarly-situated executives at our 20202021 peer group members. The Compensation Committee also consideredAdditionally, we granted a supplemental award of performance share units pursuant to LPP 16 to each of Ms. Davies and Mr. Andersen in August 2021 following the continued effortstermination of our NEOs in connectionthe proposed combination with the Willis Towers Watson combination, particularlyWatson. These awards were made to recognize their exceptional performance in lightmanaging the integration while delivering record growth, to promote their continued retention in a competitive market for senior leaders of an increasingly volatile global market. Alltheir caliber and expertise, and to strengthen the stability of these considerations, taken together, account for the increased award amounts under LPP 15 forleadership of the 2020-2022 performance period relative to recent performance periods.firm going-forward. For further information regarding individual awards under LPP 15,16, see footnote (1) in the Summary Compensation Table below, and also the Grants of Plan-Based Awards in Fiscal Year 20202021 below.

LPP 1314 (20182019 Grant for 2018-20202019-2021 Performance Period). In early 2021,2022, we determined the actual achievement under LPP 13.14. The performance period for LPP 1314 ended on December 31, 2020.2021.

LPP 13—14—Performance Share Units (Performance Period 1/1/2018—2019—12/31/2020)2021)

 

Metric  Threshold
(50% Payout)
  Target
(100% Payout)
  Maximum
(200% Payout)
Threshold
(50% Payout)
Target
(100% Payout)
Maximum
(200% Payout)

Cumulative Adjusted EPS

   $20.68   $21.47   $24.71$25.98 $27.01$29.71
       Actual   $22.36
 Actual$30.98

For LPP 13,14, the cumulative adjusted EPSdiluted earnings per share goals from continuing operations ranged from a threshold level of $20.68,$25.98, below which no payout would occur, to $24.71$29.71 or higher, which would yield shares equal to 200% of the target number. A result of $21.47$27.01 in cumulative adjusted EPSdiluted earnings per share from continuing operations would have yielded shares equal to 100% of the target number. This target performance represented a 19.6%25.8% increase over the EPS

2022 Aon Proxy Statement        33


target for the twelfththirteenth cycle of our LPP established for the performance period from 20172018 through 20192020 (“LPP 12”13”). Our actual cumulative adjusted EPSdiluted earnings per share from continuing operations for the three-year period of 2018-2020 (after permitted adjustments, as described below)2019-2021 was $22.36,$30.98, resulting in a payout at 154.9%200% of the target number of shares awarded.

The adjusted EPS from continuing operations results for LPP 13 include adjustments detailed by the plan governing LPP 13 and approved by the Compensation Committee. For each year of the performance period associated with LPP 13, adjustments to EPS from continuing operations were approved by the Compensation Committee to address the impact of restructuring savings. Each NEO received a distribution under LPP 13.

We do not pay dividends or dividend equivalents on performance share units.

2021 Aon Proxy Statement        35


LPP Adjustments for Restructuring. We consider underlying restructuring charges, as well as the resulting savings, to be unusual in nature and infrequently occurring and, therefore, consider these transactions for adjustments when assessing LPP performance. Consistent with LPP 12, for LPP 13 the Compensation Committee determined that, given the underlying nature of the restructuring savings and the fact that the benefits are realized in multiple subsequent years, it was appropriate to adjust out the majority of the cumulative savings, rather than the incremental savings, on a go-forward basis. No further adjustments for this restructuring program will be made to LPP 14 (2019-2021) or subsequent programs, as full knowledge of the impact of the restructuring savings was considered when establishing performance targets.

Annual Incentive Awards under Our Shareholder-Approved Plan

Annual Incentives. Under our Shareholder-Approved Plan, the Compensation Committee annually approves the framework for our annual incentive compensation plan, including the applicable Aon-wide performance metric and minimum achievement threshold against that performance metric. If the threshold level performance metric is not achieved,met, no annual bonuses are payable under our Shareholder-Approved Plan. If the minimum achievement threshold is met,achieved, our Shareholder-Approved Plan allows for the payment of current-year annual incentives to our executive officers up to a cap of the lesser of $10 million or the maximum annual incentive otherwise established by the Compensation Committee for each executive officer. For 2020,Our Chief Executive Officer retains the discretion to approve increases (up to 10%, subject to Compensation Committee consent) and decreases (up to 20%) in the size of the incentive pool. However, no individual may receive an award in excess of the maximum amount established by the Compensation Committee established a cap of 200% of each NEO’s(two times his or her target annual incentive.incentive).

In the first quarter of 2020,2021, the Compensation Committee set 20202021 annual incentive eligibility for our NEOs. For each NEO, annual incentive eligibility was set as a target percentage of the executive’s base salary at year end (and, for Ms. Davies, including her annual foreign service allowance received in connection with her relocation to London). Target annual incentive opportunities for our NEOs for 2020,2021, as a percentage of base salary, remained flat year over year.as compared to 2020, with the exception of Mr. Andersen, whose target increased from 100% to 150% as a result of the peer group and executive compensation review processes outlined above. The target annual incentives for each of our NEOs for 2021 are shown in the table below:

 

NEO

  2020 Target Annual
Incentive
  2020 Target as%
of Base Salary
  2021 Target Annual
Incentive
  2021 Target as%
of Base Salary

Gregory C. Case

   $3,000,000   200%   $3,000,000    200%

Christa Davies

   $1,680,000   150%   $1,680,000    150%

Eric Andersen

   $1,000,000   100%   $1,500,000    150%

John Bruno

   $950,000   100%

Anthony Goland

   $900,000   100%

Lisa Stevens

   $900,000    100%

Darren Zeidel

   $750,000    100%

Our Shareholder-Approved Plan does not provide guidelines or formulas for determining the actual annual incentives payable to our executive officers once the metric is achieved. If the metric is achieved, our Shareholder-Approved Plan allows the Compensation Committee to award an annual incentive up to the previously established cap. As explained below, for 2020,2021, the Compensation Committee adoptedused a framework (the “Senior Executive Incentive Compensation Plan”) for determining actual annual incentives to be paid if the metric under our Shareholder-Approved Plan was achieved.

20202021 Performance Metrics. In the first quarter of 2020,2021, the Compensation Committee determined that 20202021 Aon-wide performance would be measured by two components. First, 80% of the performance would be measured by the growth in adjusted operating income (“OI”) for 20202021 (as adjusted for unusual or infrequently occurring items) as compared to a 20192020 baseline adjusted OI number of $3,025 million. The Compensation Committee set the minimum achievement threshold at 70% of the 2019 adjusted OI, or $2,118$3,150 million. The Compensation Committee retained the discretion to further adjust OI under the plan for extraordinary, unusual, or infrequently occurring items. The Compensation Committee selected OI as the primary measure to emphasize performance of Aon as a whole and directly link executives’ awards to Aon’s key business initiatives of delivering distinctive client value and achieving operational excellence.

Second, 20% of the performance would be measured by the Compensation Committee’s assessment of the Company’s progress against quantitative goals within its I&D initiatives in the recruitment, promotion, education, and representation strategy pillars on a firm-wide basis, as determined by the Inclusion & Diversity Sub-Committee and the Compensation Committee (the “People & Culture” component). This component is intended to be leveraged (0% to 200%) and success is measured by examining the number of pre-established goals met and the degree of over or underperformance across the goals established by the Compensation Committee. This assessment is made in consultation with the Inclusion & Diversity Sub-Committee utilizing informed discretion.

In addition, the Compensation Committee set a minimum achievement threshold at 70% of the 2020 adjusted OI, or $2,205 million. The Compensation Committee set the minimum threshold at 70% because it believed performance below that

34        2022 Aon Proxy Statement


level would not create enough value for the Company’s shareholders and, therefore, should not result in annual incentive payments. If the minimum achievement threshold is satisfied, an annual incentive pool may be funded as described below under “Determining 20202021 Annual Incentives.”

20202021 Actual Performance. The Company’s adjusted OI for 20202021 was $3,150 million. For$3,673 million for purposes of determining 20202021 annual incentives, however, the Compensation Committee adjusted that amount downward to $3,025 million to exclude $125 million of restructuring savings. The $3,025 million amount was 100% of the 2019 baseline, which exceeded the minimum threshold of 70% established under our Shareholder-Approved Plan. The $3,673 million of adjusted OI was 16.6% greater than 2020 adjusted OI of $3,150 million, resulting in a performance factor of 114.6% for the financial component.

The Compensation Committee reviewed the firm’s progress against a robust set of quantitative goals demonstrating progress in the firm’s inclusion and diversity strategy. Strong progress was made in promoting colleagues equitably by exceeding the pre-established quantitative goals to eliminate promotion rate gaps across the talent pipeline for women globally and for colleagues from racially/ethnically diverse backgrounds in the United States. Similarly strong progress was made in the education strategy pillar as colleagues’ views of the firm’s advocacy for diversity, equity, and inclusion exceeded the pre-established quantitative goal and perception gaps amongst cohorts were reduced. Representation of women in senior leadership grew more than in any prior year, while representation of colleagues from racially/ethnically diverse backgrounds in the United States within upper management and senior leadership continued to rise. Finally, the firm hired colleagues from racially/ethnically diverse backgrounds in leadership positions at rates that exceeded current levels of representation, and new practices were established to continue improvement, though the Committee views this strategy pillar as an ongoing opportunity. Based on its assessment of progress around these goals, the Compensation Committee determined that the performance factor was 125% for the People & Culture component, and that the overall weighted performance factor was 116.7%.

36        2021 Aon Proxy Statement


Determining 2020 2021 Annual Incentives. In the first quarter of 2020, the Compensation Committee approved the Senior Executive Incentive Compensation Plan for funding the total annual incentive pool under our Shareholder-Approved Plan for members of the Company’s senior management team (including our NEOs). That group included each of our NEOs. The rationale for establishing this funding framework was to provide executives with a clear connection between the expected reward and the required performance, as well as a basis for annual incentive payouts. Under those guidelines, the size of the incentive pool generally equals the aggregate target annual incentives for participants in the Company’s Senior Executive Incentive Compensation Plan, multiplied by the percentage increase in OI from the 2019 baseline to 2020 (reduced by 200 basis points), although the CEO retains the discretion to approve increases (up to 10%, subject to Compensation Committee consent) and decreases (up to 20%) in the size of the incentive pool. In other words, the incentive pool is only funded at target if there is a 2% increase in adjusted OI over the previous year. However, no individual could receive an award in excess of the maximum amount established by the Committee (the lesser of $10 million or two times his or her target annual incentive).

In accordance with our Shareholder-Approved Plan, the Senior Executive Incentive Compensation Plan would not be funded for 20202021 unless Aon achieved the minimum threshold of 70% of the 2019 baseline.2020 baseline OI. After determining that thethis minimum threshold had been achieved, the Compensation Committee met in February 20212022 to determine the funding status of the incentive pool for 2020.2021. After application of the formula guidelines described above, the total incentive pool reserved for participating members of the Company’s senior management team (including our NEOs), was determined to be approximately $9.1$10.9 million. Pursuant to the terms of the Senior Executive Incentive Compensation Plan, the CEO, in consultation and with the consent of the Compensation Committee, increased the amount of the aggregate pool by 10%, resulting in a total incentive pool of approximately $10.1 million. The increase was attributable to the overall Company performance combined with the team efforts of the senior executives (including our NEOs) to accomplish the important milestones of signing of the business combination agreement with Willis Towers Watson plc and preparing for the proposed combination. None of the NEOs received their maximum annual incentive of the lesser of $10 million or two times their target annual incentive. Each NEO received in the range of 0%120% to 150%133% of their target annual incentive, other thanincluding Mr. Case, who received an annual incentive of $3.45$3.75 million, or 115%125% of his target annual incentive.

The following table sets forth the actual annual incentive paid to each of our NEOs under the Senior Executive Incentive Compensation Plan for the year:

 

NEO

  2020 Actual Annual
Incentive
  2020 Actual Annual Incentive
as % of Base Salary
  2021 Actual Annual
Incentive
  2021 Actual Annual Incentive
as % of Target

Gregory C. Case

   $3,450,000   230%   $3,750,000    125%

Christa Davies

   $2,000,000   200%   $2,100,000    125%

Eric Andersen

   $1,500,000   150%   $1,875,000    125%

John Bruno

   $0   0%

Anthony Goland

   $585,000   65%

Lisa Stevens

   $1,200,000    133%

Darren Zeidel

   $900,000    120%

In determining annual incentives for our NEOs, the Compensation Committee (or, with respect to Mr. Case, the independent members of the Board) considered account several factors, including Mr. Case’s compensation recommendations for the NEOs (other than himself), business and financial results, individual delivery of key strategic initiatives, personal leadership qualities, and annual incentives for similarly situated executives atof our 20202021 peer group members.

Regarding Mr. Case, the independent membersdirectors of the Board determined that, under his leadership, the Company delivered impressive progress across the four key financial metrics that we communicatereport to shareholders: organic revenue growth, adjusted operating margins,margin, adjusted diluted earnings per share, and free cash flow. Set against the public health and economic impact of COVID-19 and an unprecedented level of global volatility, organicOrganic revenue growth was 1%9%, operating margin on an adjusted basis increased 100160 basis points to 28.5%30.1%, adjusted EPSdiluted earnings per share increased 7%22% to $9.81$12.00, and free cash flow increased 64% to $2,642 million.was $2.0 billion. During 2020,2021, the companyfirm deployed $2.2nearly $4.0 billion of capital through share repurchases and

2022 Aon Proxy Statement        35


dividends. Under Mr. Case’s leadership, Aon also made key progress on strategic initiatives including our future Aon United strategy, establishing a new operating model and senior leadership team, advancing its strategy to improve inclusion and diversity, launching the incorporation from the UK to Ireland, a definitive agreement to combineupdated Aon plc and Willis Towers Watson, ten other key M&A transactions including CoverWallet, increasedbrand, increasing leverage of the Aon Business Services platform, and investment in key opportunities underscaling commercialized innovation. Mr. Case led execution of these initiatives and accelerated the New Ventures Group.momentum of Aon United following the termination of the proposed combination with Willis Towers Watson. Mr. Case demonstrated exemplary leadership navigating COVID,in continuing to navigate the COVID-19 pandemic, continued social unrest,upheaval, the most competitive talent market in recent years and other issues resulting in record-

2021 Aon Proxy Statement        37


highchallenges to achieve continued record-high colleague engagement measures, retention rates in line with pre-pandemic levels, and he championed significantmeaningful progress on inclusion and diversity initiatives, includingsetting the launchtone at the top of the Global Inclusive Leadership Council and formation of a new subcommittee of the Board focused on inclusion and diversity.organization in naming an Aon Executive Committee with 45% female representation.

Regarding Ms. Davies, the Compensation Committee determined that her individual efforts contributed substantially to the Company’s impressive business and financial results in 2020,2021, including the four key financial metrics that we report to shareholders: organic revenue growth, adjusted operating margins, adjusted diluted earnings per share, and free cash flow. In the face of the extraordinary economic challenges of the global pandemic, Ms. Davies demonstrated exceptional management of the firm’sFurther, she led our disciplined approach to capital and balance sheet including term debt issuance and no draw against credit facilities, and delivered significant free cash flow improvements andmanagement, realizing the completion of $3.5 billion in share repurchase, a record 23.9% cash flow margin, driven in part by approximately $500 million of working capital improvement from proactive liquidity management. Her leadership was instrumental in delivering another 100 basis points of adjusted margin improvement and our strong adjusted earnings per share results. Ms. Davies also led the Company’s long-term capital investment strategy, including the definitive agreement to combine Aon plc and Willis Towers Watson plc and the acquisition of CoverWallet, led significant shareholder engagement efforts, and worked with other key leaders to achieve a distinctivehigh 27.4% return on invested capital, and the issuance of 23.5%.$1.1 billion in incremental debt while maintaining our investment grade credit rating. Ms. Davies haswas heavily engaged in developing the future Aon United strategy and accelerated this strategy following the termination of the proposed combination. She led extensive outreach to shareholders to effectively communicate strategy and financial results. Early in the year, Ms. Davies assumed responsibility for the firm’s physical and information security, and delivered enhanced capabilities through standardization, support for security operations and incident response, and colleague awareness. Ms. Davies continues to be a visible role modeled a focus on inclusionmodel for inclusive people leadership and championed initiatives that drove colleague engagement, retention, and diversity in colleague interactions andthroughout the development of key talent, inspiring multiple senior leaders to similarly take actions.year.

Regarding Mr. Andersen, the Compensation Committee determined that his individual efforts contributed substantially to the Company’s impressive business and financial results in 2020 and positive progress against2021, including the four key financial metrics that we communicatereport to shareholders: organic revenue growth, adjusted operating margins, adjusted diluted earnings per share, and free cash flow. Despite the COVID-19 pandemic, Mr. Andersen was instrumentalcritical in deliveringhelping deliver strong organic revenue growth of 11% in Commercial Risk, 10% in Health, 8% in Reinsurance, and 3%2% in Commercial Risk Solutions. As newlyWealth. Mr. Andersen led development of the future Aon United strategy and drove accelerated adoption of this strategy following the termination of the proposed combination, resulting in an updated Aon United Blueprint, client value creation model, and go-to-market strategy recognizing the differentiated needs of both our existing client base and the expanded addressable market. Mr. Andersen reorganized the senior leadership of the firm and appointed Presidenta new and diverse leadership team under a redesigned operating model to realize the full power of Aon in 2020, he continues drive realization of the Aon United operating model. UnderUnited. Mr. Andersen’s leadership Aon fully scaled the Delivering Aon United strategy, increased client satisfaction, and delivered innovative solutions to clients, all while successfully transitioning the vast majority of colleagues to remote work. Additionally, Mr. Andersen has co-led integration planning for the pending combination of Aon plc and Willis Towers Watson plc. Mr. Andersen’s leadership has beenwas instrumental in maintainingsupporting colleague engagement and retention through the events of 2020in a competitive talent marketplace, and he has visibly sponsored the firm’s inclusion and diversity initiatives, enabling leaders to implement meaningful, data-driven strategies within their businesses.in setting a standard for inclusive leadership with business leaders.

Regarding Mr. Bruno, as noted above, he notified the Company on January 25, 2021 of his decision to step down from his position as Chief Operating Officer, effective immediately. As a result, the Compensation Committee determined to award him no annual bonus in respect of 2020 performance. Mr. Bruno will remain at the Company for a transition period to be determined. The Compensation Committee’s decision to award Mr. Bruno no annual bonus for 2020 may be taken into account in determining any future compensation.

Regarding Mr. Goland,Ms. Stevens, the Compensation Committee determined that under hisher individual efforts contributed substantially to the attraction, retention, and motivation of industry-leading talent and enabled the Company’s impressive business and financial results in 2021. Ms. Stevens’s leadership through the firm continued pandemic has resulted in expanded resources to effectively identify, developprioritize colleague wellbeing, development of our Smart Working strategy and scalereturn to the promising innovation priorities to support clientsoffice approach, and expand Aon’s addressable market. Notable progress was made in accelerating and commercializing the firm’s unique, market-leading intellectual property (IP) solution with a first-of-its-kind IP lending transaction involving a leading technology company and a pension fund. Progress was also made in advancing our digital client solutions with the integrationsignificant expansion of the Cover Wallet business with Aon’s existing capabilitiesreach and solutions and with the development of an integrated roadmap for accelerated growth. Due to the impact of the pandemic, development of other growth opportunities was more limited, and overall achievement of revenue growth did not meet the high aspirational targets established for the New Ventures Group portfolio at the beginning of the year. Mr. Goland has been a strong advocate of inclusion and diversity within the firm and has led the development of sponsorshipour learning programs across the New Ventures Group.

2021 Annual Incentive Design Changes. We believe our people and culture powerto support the Aon United growth strategyculture, leadership, and enableinclusion. These and other actions have allowed us to delivermaintain record-high colleague engagement and retention in a competitive talent market. Ms. Stevens led the adoption of the new global firm operating model and the appointment of more than 1,000 leaders into new roles while also achieving material improvements in the diversity of our senior leadership. Ms. Stevens extended her leadership further during the year to assume responsibility for the Human Capital Solutions business, where she achieved significant revenue growth, drove margin expansion, and deepened our service offerings and client base.

Regarding Mr. Zeidel, the Compensation Committee determined that his individual efforts in advancing the firm’s commercial initiatives and protecting the firm from risks enabled the Company’s impressive business and financial results in 2021. Mr. Zeidel navigated Aon through the challenging legal and regulatory dynamics surrounding the proposed combination and termination of the transaction, working tirelessly to protect the best solutionsinterests of colleagues, clients, and shareholders throughout. Mr. Zeidel enhanced the firm’s global approach to clients from acrossenterprise risk management and made significant improvements to the firm. Givenmanagement of privacy risk globally, including compliance with complex regulatory regimes. He has provided counsel and leadership with respect to the importance in creating sustainable, long-term value,fragmented public health mandates associated with the pandemic as we will integrate people and culture imperatives into our incentive program. Specifically, in 2021, an inclusion and diversity (I&D) component will be incorporated into our annual Senior Executive Incentive Compensation Plan. This change is intended to further motivate our executive leadership team to achieve Aon’s I&D initiatives objectives while also delivering strong financial results. Previously, 100% of the Senior Executive Incentive Compensation Plan funding was based on year-over-year growth in adjusted operating income less a 200 basis point hurdle. Beginning in 2021, 80% of the plan’s funding will be based on this financial metric, while 20% of its funding will be based on an assessment of the Company’s progress against

 

38        202136        2022 Aon Proxy Statement


quantitative goals within its I&Destablished our Smart Working strategy and contemplated our return to office approach. Mr. Zeidel has been a passionate advocate for underserved communities and under his leadership, the firm’s law and compliance department has led community service and pro bono initiatives, including in the recruitment, promotion, education,areas of criminal justice, disability law, and representation strategy pillars on a firm-wide basis, as determined by the Inclusion & Diversity Sub-CommitteeCOVID-19 and the Organization & Compensation Committee. Further, individual leadershiprelief in championing I&D and other people and culture objectives will continue to be part of the annual performance assessment of each executive resulting in their award payment under the program after the funding framework has been applied.India.

Executive and Relocation Benefits

Executive Benefits. In addition to our broad-based employee benefit programs that are available to our employees generally (such as health coverage, 401(k) plan, etc.), each of our currently serving NEOs is eligible to participate in a deferred compensation program and a supplemental savings plan. Only Mr. Andersen participates in our defined benefit pension plan and the supplemental pension program (each of which are frozen to new participation) because each other NEO was hired after the Aon Pension Plan was closed to new hires in 2004. Additional information regarding these qualified and nonqualified plan benefits is set forth under the headings “Pension Benefits in Fiscal Year 2020”2021” and “Nonqualified Deferred Compensation in Fiscal Year 2020”2021” contained in this proxy statement. We also provide an executive health screening program available to all of our NEOs and the other members of our senior management team.

Relocation Benefits. In 2020,2021, we continued to provide relocation benefits resulting from the relocation of our headquarters to London, United Kingdom in 2012 (the “2012 Redomestication”) to certain of our NEOs. The Aon group global operatingoperational headquarters remained in London following the Company’s reorganization as a public company organized under the laws of Ireland in April 2020 (the “Reorganization”). The parent company Aon plc is resident in Dublin. Relocation benefits are customary for expatriate assignments for us and other employers in our industry. The Compensation Committee approved certain benefits for the relocated executives after consulting with FW Cook,its Compensation Consultant, and each relocated executive has signed an international assignment letter with Aon that sets forth the relocation benefits available to him or her. The relocation packages for our NEOs are intended to keep them “whole” on a total rewards basis, including with respect to any additional taxes incurred as a result of the relocation, be transparent and equitable, and reflect competitive practices and benchmarks of industry peers. The Compensation Committee periodically reviews the relocation packages of our executives. These benefits are provided pursuant to international assignment letters with our NEOs on assignment, which are described in more detail under the heading “International Assignment Letters.”

The compensation received in the form of such benefits is reflected in the Summary Compensation Table for Fiscal Years 2021, 2020, 2019, and 2018.2019.

Post-Termination Compensation

We believe that providing severance and change in control severance benefits is important to recruit talented employees and secure the continued employment and dedication of our existing employees. A significant number of the companies with which we compete for talent have similar arrangements in place for their senior executives. While we consider these benefits to be important, the terms of these benefits are not considered as part of the compensation strategy when the Compensation Committee annually determines the compensation for the NEOs. Additional information about post-termination compensation is set forth in the section captioned “Potential Payments on Termination or Change in Control” contained in this proxy statement.

Severance Benefits Upon Change in Control. Our NEOs, other than Mr. Case, are eligible for change in control severance benefits under our Senior Executive Combined Severance and Change in Control Plan (referred to throughout this CD&A and the accompanying compensation tables as the “Combined Severance Plan”). The Combined Severance Plan provides that covered executives would receive certain severance benefits upon qualifying terminations of employment in connection with or within two years following a change in control of Aon. Thus, the Combined Severance Plan requires a “double trigger”—a qualifying change in control of Aon and a qualifying termination of the executive’s employment—for severance benefits to become payable. Mr. Case, who is not covered under the Combined Severance Plan, is party to an individual change in control severance agreement with the Company that also provides certain severance benefits upon a qualifying termination in connection with or within two years following a change in control of Aon. Neither the Combined Severance Plan nor Mr. Case’s individual agreement provides for excise tax gross-up protection in the event the executive becomes subject to tax under Section 280G of the Code in connection with such double trigger.

 

20212022 Aon Proxy Statement        3937


Additional information regarding the change in control arrangements for our NEOs is set forth in the section captioned “Potential Payments on Termination or Change in Control” contained in this proxy statement.

Severance Benefits Pursuant to Employment Agreements and Combined Severance Plan. We have entered into agreements with certain executive officers that provide for post-employment severance benefits and transitional compensation if the officer’s employment terminates for a qualifying event or circumstance unrelated to a change in control of Aon, such as being terminated without “cause,” as such term is defined in the operative agreement. To the extent that our NEOs are not party to an individual employment agreement providing for severance benefits, those individuals are eligible to receive severance benefits under the Combined Severance Plan. During 2020,2021, each of our NEOs had an employment agreement providing for severance benefits or was eligible to receive severance benefits under the Combined Severance Plan. Additional information regarding such post-employment severance or transitional compensation for Mr. Case and the other NEOs is set forth in the section captioned “Potential Payments on Termination or Change in Control” contained in this proxy statement.

Tax Deductibility of Executive Compensation

Prior to the passage of the Tax Cuts and Jobs Act of 2017 (the “TCJA”) on December 22, 2017, Section 162(m) of the Internal Revenue Code of 1986, as amended (the “Code”), generally disallowed a tax deduction to publicly held companies for compensation paid to certain covered executive officers in excess of $1 million per officer, unless such compensation qualified as “performance-based.” Under the TCJA, the performance-based exception has been repealed with respect to taxable years beginning after December 31, 2017, subject to a special rule that “grandfathers” certain compensation paid pursuant to a written binding contract in effect as of November 2, 2017 that is not materially modified thereafter. As a result of the TCJA, most of the compensation paid to our current and certain former NEOs in excess of $1 million per officer in a year will not be deductible. While the TCJA may limit the deductibility of compensation paid to our NEOs, the Compensation Committee will—consistent with past practice—retain flexibility to design compensation programs that are in the best long-term interests of the Company and our shareholders.

ReviewRisk Assessment of Compensation Policies and Practices

We believe that we maintain an appropriate level of prudence associated with our compensation programspractices and will continue to do so. We engage in a process to evaluate whether our executive and broad-based compensation programs contribute to unnecessary risk-taking, whichrisk-taking. This includes ana detailed annual assessment by the Compensation Committee’s independent consultant of whether these programs create material risk.Consultant. We have concluded that the risks arising from these programs are not reasonably likely to have a material adverse effect on the Company. In the first quarter of 2021, FW Cook2022, Meridian independently assessed our executive compensation policiespractices for 2021 and practices and also concluded that they do not motivatereflect appropriate balance and incorporate appropriate policies and oversight to mitigate imprudent risk-taking.

 

40        202138        2022 Aon Proxy Statement


Compensation Committee Report

The Organization and Compensation Committee of the Board has reviewed and discussed with management the Compensation Discussion and Analysis required by Item 402(b) of Regulation S-K and set forth in this proxy statement.

Based on its review and discussions with management, the Organization and Compensation Committee recommended to the Board that the Compensation Discussion and Analysis be included in this proxy statement and incorporated into Aon’s Annual Report on Form 10-K.

This Report is provided by the Organization and Compensation Committee, which is composed entirely of the following independent directors:

Richard C. Notebaert, Chair

Cheryl A. Francis

Jin-Yong Cai

Richard B. Myers

Jeffrey C. Campbell

Carolyn Y. Woo

2022 Aon Proxy Statement        39


Executive Compensation

 

The executive compensation disclosure contained in this section reflects compensation information for the years ended December 31, 2020,2021, December 31, 2019,2020, and December 31, 20182019 with respect to our NEOs for all years in which each NEO served in that capacity. The following Summary Compensation Table contains compensation information for the following NEOs: (1) Mr. Case, who served as our CEOChief Executive Officer during 2020,2021, (2) Ms. Davies, who served as our Chief Financial Officer during 2020,2021, and (3) Mr. Andersen, Mr. Bruno,Ms. Stevens, and Mr. Goland,Zeidel, who were our three other most highly compensated executive officers serving as of December 31, 2020.2021. No compensation prior to 2021 is included for Ms. Stevens or Mr. Zeidel because they were not named executive officers for those years.

Summary Compensation Table for Fiscal Years 2021, 2020 2019, and 20182019

 

  Name and Principal

  Position

 Year  Salary
(S)
  Bonus
($)
  Stock
Awards
($)(1)
  Option
Awards
($)
  Non-Equity
Incentive Plan
Awards
($)(2)
  Change in
Pension Value
and
Nonqualified
Deferred
Compensation
Earnings
($)
  All Other
Compensation
($)(3)
  

Total

($)

 

Gregory C. Case

  2020   1,500,000      15,880,566      2,242,500      671,430   20,294,496 

Chief Executive

  2019   1,500,000      13,705,798            802,045   16,007,843 

Officer

  2018   1,500,000      12,694,073      1,300,000      669,802   16,163,875 

Christa Davies

  2020   1,000,000      6,779,055      1,300,000      3,164,888   12,243,943 

Executive Vice President

  2019   975,000      5,024,842            1,739,576   7,739,418 

and Chief Financial Officer

  2018   900,000      4,375,050      1,040,000      6,003,119   12,318,169 

Eric Andersen

  2020   1,000,000      4,358,044      975,000   307,284   33,975   6,674,303 

President (4)

  2019   975,000      3,261,849         417,424   47,384   4,701,657 
  2018   900,000      2,944,817      650,000   (143,864  44,355   4,395,308 

John Bruno

  2020   950,000      3,534,833            30,631   4,515,464 

Chief Operating Officer (5)

  2019   925,000      2,741,532            38,086   3,704,618 

Anthony Goland

  2020   900,000      2,878,451      380,250         4,158,701 

Chief Innovation Officer

         

(#)

As part of the actions that we took to address COVID-19 and the resulting impact on our business, operations, and employees, each of our NEOs agreed to a temporary 50% reduction in his or her base salary from May 1, 2020 through November 1, 2020, at which time the foregone amounts were repaid.

  Name and Principal
  Position
 Year  Salary
(S)
  Bonus
($)
  Stock
Awards
($)(1)
  Option
Awards
($)
  Non-Equity
Incentive Plan
Awards
($)(2)
  Change in
Pension Value
and
Nonqualified
Deferred
Compensation
Earnings
($)
  All Other
Compensation
($)
  Total ($) 

Gregory C. Case

  2021   1,500,000      15,262,436      2,437,500      668,448   19,868,384 

Chief Executive

  2020   1,500,000      15,880,566      2,242,500      671,430   20,294,496 

Officer

  2019   1,500,000      13,705,798            802,045   16,007,843 

Christa Davies

  2021   1,000,000      8,313,103      1,365,000      4,536,093   15,214,195 

Executive Vice President

  2020   1,000,000      6,779,055      1,300,000      3,164,888   12,243,943 

and Chief Financial Officer

  2019   975,000      5,024,842            1,739,576   7,739,418 

Eric Andersen

  2021   1,000,000      6,381,328      1,218,750      43,450   8,643,528 

President

  2020   1,000,000      4,358,044      975,000   307,284   33,975   6,674,303 
  2019   975,000      3,261,849         417,424   47,384   4,701,657 

Lisa Stevens

  2021   900,000      2,106,188      780,000      34,960   3,821,148 

Chief People Officer and Head of Human Capital Solutions

 

         

Darren Zeidel

  2021   750,000      1,534,728      585,000      29,100   2,898,828 

EVP, General Counsel and Company Secretary

         

 

(1)

The amounts shown reflect the aggregate grant date fair value (determined in accordance with Financial Accounting Standards Board Accounting Standards Codification Topic 718, Compensation—Stock Compensation (“ASC Topic 718”)) of restricted share unit awards (paid in satisfaction of 35% of each NEO’s annual incentive award for the previous performance year) and performance share unit awards granted to our NEOs pursuant to our Shareholder-Approved Plan in 2021 and, where applicable, 2020, 2019, and 2018.2019. These amounts disregard adjustments for forfeiture assumptions and do not reflect amounts actually paid to, or realized by, the NEOs in the years shown, or any prior years.

In 2018-2020,2019-2021, each of our NEOs received awards of performance share units under the LPP with a grant date fair value as set forth in the table below.

 

Name  Year     

Grant Date Fair Value of
Performance Share Unit Awards
Assuming Probable Outcomes
Under LPP

($)

     

Grant Date Fair Value of
Performance Share Unit Awards
Assuming Achievement of
Maximum Performance Levels
Under LPP

($)

   Year     Grant Date Fair Value of
Performance Share Unit Awards
Assuming Probable Outcomes
Under LPP
($)
     Grant Date Fair Value of
Performance Share Unit Awards
Assuming Achievement of
Maximum Performance Levels
Under LPP
($)
 

Gregory C. Case

   2020      15,880,566      31,761,131    2021      14,054,964      28,109,929 
   2019      13,005,880      26,011,760    2020      15,880,566      31,761,131 
   2018      11,994,139      23,988,279    2019      13,005,880      26,011,760 

Christa Davies

   2020      6,779,055      13,558,110    2021      7,613,019      15,226,039 
   2019      4,464,926      8,929,852    2020      6,779,055      13,558,110 
   2018      3,871,087      7,742,173    2019      4,464,926      8,929,852 

Eric Andersen

   2020      4,358,044      8,716,089    2021      5,856,437      11,712,874 
   2019      2,911,923      5,823,846    2020      4,358,044      8,716,089 
   2018      2,661,347      5,322,694    2019      2,911,923      5,823,846 

John Bruno

   2020      3,534,833      7,069,666 
   2019      2,426,548      4,853,096 

Anthony Goland

   2020      2,808,546      5,617,092 

Lisa Stevens

   2021      1,756,260      3,512,521 

Darren Zeidel

   2021      1,219,656      2,439,312 

 

40        2022 Aon Proxy Statement


    

For awards granted under the LPP, the grant date fair value of performance share units is calculated in accordance with ASC Topic 718 based on the probable outcome of the performance conditions at the time of grant. Set forth above are the grant date fair values of the performance share unit awards granted under the LPP, calculated assuming (i) the probable outcome of the performance conditions for each program, which amount is

2021 Aon Proxy Statement        41


included in the “Stock Awards” column of this Summary Compensation Table and (ii) achievement of the maximum levels of performance (which is the dollar value attributed to the original award multiplied by 200% for each year shown for the LPP). The amounts shown in the table above reflect the aggregate grant date fair value for these awards computed in accordance with ASC Topic 718, and do not correspond to the actual value that will be recognized by our NEOs.

 

(2)

The amounts shown in the “Non-Equity Incentive Plan Compensation” column for each of 2021, 2020, 2019, and 20182019 reflect the cash portion of the annual incentive awards earned by the NEOs for performance in those years (generally, under the terms of those awards, 35% has been paid in the form of restricted share units (reported in the “Stock Awards Column”), and 65% in the form of cash)cash; provided, however, that Mr. Case received 35% of his 2021 annual incentive award in the form of performance share units under LPP 17). These amounts were actually paid to the NEOs in the first quarter of the year following the relevant performance year.

 

(3)

For 2020,2021, the amounts reported as “All Other Compensation” consist of the following components:

 

Name  Company
Contributions
($)(a)
   

Perquisites

($)(b)

   Other
($)(c)
   Tax
Reimbursements
($)(d)
   

Total

($)

 Company
Contributions
($)(a)
Perquisites
($)(b)
Other
($)(c)
Tax
Reimbursements
($)(d)
Total ($)

Gregory C. Case

   31,425    25,492    614,513        671,430  31,450 22,485 614,513  668,448

Christa Davies

   20,942    62,852    527,510    2,553,584    3,164,888  29,350 52,035 527,510 3,927,197 4,536,093

Eric Andersen

   21,425    12,550            33,975  31,450 12,000   43,450

John Bruno

   19,792    10,839            30,631 

Anthony Goland

   18,525                18,525 

Lisa Stevens

 25,150 9,810   34,960

Darren Zeidel

 27,250 1,850   29,100

 

 (a)

The amounts shown in the “Company Contributions” column represent, for each of our NEOs, (i) a contribution by Aon of $18,300$18,850 for each of Mr. Case, Ms. Stevens, and Mr. Zeidel, and $18,450 for each of Ms. Davies, and Mr. Andersen and $18,525 for each of Mr. Bruno and Mr. Goland to the Aon Savings Plan, our qualified defined contribution plan; and (ii) a contribution by Aon of $13,125$12,600 to Mr. Case, $2,642$10,900 to Ms. Davies, $3,125$13,000 for Mr. Andersen, $6,300 for Ms. Stevens and $1,267$8,400 for Mr. BrunoZeidel to the Aon Supplemental Savings Plan, a nonqualified defined contribution plan. The employer allocation based on eligible participant compensation to the Aon Supplemental Savings Plan was suspended effective May 1, 2020, on account of the COVID-19 pandemic and has since been restored as of January 1, 2021.

 

 (b)

In connection with the 2012 Redomestication, certain of our NEOs agreed to relocate to London, U.K. The relocation packages are intended to keep the transferred executives “whole” on a total rewards basis, be transparent and equitable, and reflect competitive practices and benchmarks of industry counterparts. This column also includes amounts Aon paid to third parties for Ms. Davies’ eligible dependents’ schooling or assistance in preparing her tax returns in connection with the 2012 Redomestication.

 

     

In 2020,2021, the Company provided perquisites to Ms. Davies related to the relocation of $54,290$44,128 for schooling assistance and $8,562$6,057 for tax preparation services.

 

     

For a description of cash allowances and cash bonuses paid to our NEOs in connection with the relocation, see footnote (c) below.

 

     

Only Mr. Case, Ms. Davies, Ms. Stevens and Mr. Zeidel each participated in Aon’s executive health screening program in 2020.2021. The amount included in “All Other Compensation” is the actual cost to Aon of the NEO’s use of this program which was $4,857 for Mr. Case.

Mr. Andersen and Mr. Bruno received reimbursement for club dues of $550 and $10,839 respectively. Mr. Andersen also received an annual car allowance of $12,000.$1,850 per NEO.

 

     

As part of Mr. Case’s employment agreement, Aon provides him with life insurance coverage in the amount no less than $5,000,000 during the term of his agreement. This amount reflects the cost above and beyond the cost of life insurance that is provided to a typical Aon employee. For 2020,2021, the cost was $20,635.

Ms. Stevens received reimbursement for club dues of $7,960. Mr. Andersen received an annual car allowance of $12,000.

 

     

We maintain an arrangement with NetJets for use of chartered aircraft and associated ground travel as necessary. Infrequently, ana NEO will use a NetJets flight for personal purposes, or the spouse or guests of ana NEO may accompany the executive when a NetJets flight is already going to a specific destination for a business purpose. In the case of a personal flight, the cost to the Company of such flight is reimbursed to the Company by the NEO. In the case of a spouse or other guest on a business flight, this has a minimal cost to the Company and, where applicable, the variable costs associated with the additional passenger are included in determining the aggregate incremental cost to the Company. No amounts were included in the Summary Compensation Table this year with respect to such aircraft.

 

 (c)

In connection with their relocation to London, U.K., certain NEOs are entitled to additional cash compensation in accordance with the terms of their international assignment letters and our relocation programs. Allowances became payable to the NEOs beginning on the date the NEO’s foreign assignment began and will terminate at the end of the foreign assignment. The following table sets forth the additional compensation received by the NEOs with respect to 20202021 service:

 

  NameHousing
Allowance
($)

Cost of
Living
Allowance

($)

Foreign
Service
Allowance
($)

Transportation
Allowance

($)

Total

($)

Gregory C. Case

 382,013 97,500 135,000  614,513

Christa Davies

 286,510 97,500 120,000 23,500 527,510

 

2022 Aon Proxy Statement        41


 (d)

In connection with her relocation to London, U.K., Ms. Davies is entitled to receive a tax equalization benefit designed to equalize the income tax paid by her so that her total income and social tax costs related to any earnings from the Company while on the international assignment

42        2021 Aon Proxy Statement


    

(including earnings related to granting or vesting of equity-based awards) will be no more than an amount she would have paid had all of the earnings been taxable solely pursuant to U.S. income and social tax laws.

 

     

The tax equalization benefit caps the executive’s total income and social tax exposure to what she would be taxed on earnings from the Company under the U.S. tax laws (as compared to the U.K. tax laws as in existence from time to time). This policy is designed and intended to yield neither an economic benefit nor detriment to an executiveMs. Davies as a result of her international assignment.

 

     

For Ms. Davies, any applicable schooling assistance and allowances for foreign service, housing, cost of living, home leave, and transportation are grossed up for applicable U.S. taxes.

 

     

The amounts shown in the “All Other Compensation” table represent Aon’s calculation of the excess U.K. taxes paid above the hypothetical tax that Ms. Davies would have paid had she not been relocated to London, U.K. and the amount paid by Aon to neutralize the tax impact on Ms. Davies with respect to eligible relocation compensation.

(4)

Mr. Andersen became President on February 24, 2020.

(5)

Mr. Bruno became Chief Operating Officer on February 24, 2020. On January 25, 2021, Mr. Bruno notified the Company of his decision to step down from his position as Chief Operating Officer, effective immediately. Mr. Bruno will remain at the Company for a transition period to be determined.

Employment Agreements and Other Compensation Agreements

Mr. Case’s Employment Agreement

We are party to an Amended and Restated Employment Agreement with Gregory C. Case pursuant to which he serves as our CEO.Chief Executive Officer. The current term of Mr. Case’s agreement continues through April 1, 2023,2026, unless terminated earlier or extended. The agreement also provides that Mr. Case will be nominated for re-election as a member of the Board at each annual general meeting of shareholders during the period of his employment.

Mr. Case’s agreement provides for an initial base salary of $1,500,000, subject to adjustment at the discretion of the Board, and a target annual incentive bonus of not less than 200% of base salary, subject to the provisions of our Shareholder-Approved Plan. The Board retains the discretion to determine Mr. Case’s actual bonus payment. In the first quarter of 2022, the Compensation Committee performed its annual compensation review (as described above under “The Executive Compensation Process”) and adjusted Mr. Case’s target annual incentive to 250% of base salary.

In addition, Mr. Case’s agreement provides that he will be provided with life insurance coverage in an amount equal to no less than $5,000,000 during the term of the agreement. Under the agreement, Mr. Case has also agreed to maintain an investment position in Aon Class A Ordinary Shares equal to no less than 20 times his annual base salary.

Ms. Davies’s Employment Agreement

We are party to an Employment Agreement with Christa Davies pursuant to which she serves as our Executive Vice President and Chief Financial Officer. The current term of Ms. Davies’s agreement continues through April 1, 2023,2026, unless terminated earlier or extended. The agreement provides for an initial base salary, which has subsequently been adjusted by our Compensation Committee as permitted under the agreement, and a target annual incentive bonus of 150% of her base salary and foreign service allowance. In the first quarter of 2022, the Compensation Committee performed its annual compensation review (as described above under “The Executive Compensation Process”) and adjusted Ms. Davies’s target annual incentive to 200% of base salary.

Mr. Andersen’s Employment Letter

We have provided Eric Andersen an employment letter pursuant to which he serves as our President. The letter provides that Mr. Andersen’s continued employment with us is on an at-will basis, and that he is eligible to participate in our Combined Severance Plan. Mr. Andersen’s letter also provides for an initial base salary and an initial target annual bonus, both of which have been adjusted by the Compensation Committee as permitted under the letter. In early 2021, the Compensation Committee approved an increase to Mr. Andersen’s target annual incentive from 100% to 150%. In the first quarter of 2022, the Compensation Committee performed its annual compensation review (as described above under “The Executive Compensation Process”) and adjusted Mr. Andersen’s target annual incentive to 200% of base salary.

Mr. Bruno’sMs. Stevens’s Employment Letter

We have provided John BrunoLisa Stevens an employment letter pursuant to which she serves as our Chief People Officer and Head of Human Capital Solutions. The letter provides that Ms. Stevens’s continued employment with us is on an at-will basis, and that she is eligible to participate in our Combined Severance Plan. Ms. Stevens’s letter also provides for an initial base salary, which has subsequently been adjusted by our Compensation Committee as permitted under the letter, a target annual bonus

42        2022 Aon Proxy Statement


of 100% of her base salary, and an initial target long-term incentive award of 150% of her base salary. In the first quarter of 2022, the Compensation Committee performed its annual compensation review (as described above under “The Executive Compensation Process”) and adjusted Ms. Stevens’s target annual incentive to 150% of her base salary.

Mr. Zeidel’s Employment Letter

We have provided Darren Zeidel an employment letter pursuant to which he servedserves as our Chief Operating Officer.Executive Vice President, General Counsel, and Company Secretary. The letter provides that Mr. Bruno’sZeidel’s continued employment with us is on an at-will basis, and that he is eligible to participate in our Combined Severance Plan. Mr. Bruno’sZeidel’s letter also provides for an initial base salary, which has subsequently been adjusted by our Compensation Committee as permitted under the letter, a target annual bonus of 100% of his base salary, and an initial target annual bonus.

On January 25, 2021, Mr. Bruno notified the Companylong-term incentive award of 150% of his decision to step down from his position as Chief Operating Officer, effective immediately. Mr. Bruno will remain at the Company for a transition period to be determined.base salary.

2021 Aon Proxy Statement        43


Mr. Goland’s Employment Letter

We have provided Anthony Goland an employment letter pursuant to which he serves as our Chief Innovation Officer. The letter provides that Mr. Goland’s continued employment with us is on an at-will basis, and that he is eligible to participate in our Combined Severance Plan. Mr. Goland’s letter also provides for an initial base salary, which has subsequently been adjusted by our Compensation Committee as permitted under the letter, and an initial target annual bonus.

International Assignment Letters

In connection with the Company’s 2012 Redomestication, we entered into international assignment letters with each of Mr. Case and Ms. Davies. These letters describe the international assignments and set forth the relocation benefits to the executives, which are described below. The letters are not intended to diminish the rights of the executives under their current employment arrangements; however, the letters provide by their terms that the executives’ acceptance of their international assignments, and repatriation thereafter, will not give rise to any right to terminate for good reason (as such term is defined in the applicable executive’s employment agreement, if applicable).

The letters for Mr. Case and Ms. Davies were amended and extended in July 2014 for an additional two years, on July 1, 2016 for an additional two years, and on each July 1 of 2018 for an additional one year, July 1, 2019 for an additional year, and July 1, 2020through 2021 for an additional year.

Depending on each executive’s personal circumstances, and as disclosed in the tables above, the relocation packages, as amended, generally provide some or all of the following benefits:

 

a monthly housing allowance of approximately $31,834 for Mr. Case and $23,876 for Ms. Davies;

 

a monthly cost of living differential of $8,125;

 

a monthly foreign service allowance of $11,250 for Mr. Case, and $10,000 for Ms. Davies;

 

a monthly car allowance of approximately $1,958 for Ms. Davies;

 

eligible dependents’ schooling assistance, including tuition and application fees, for Ms. Davies;

 

a tax equalization benefit for Ms. Davies, designed to equalize the income tax paid by her so that her total income and social tax costs related to any earnings from the Company while on the international assignment (including earnings related to granting or vesting of equity-based awards) will be no more than an amount she would have paid had all of the earnings been taxable solely pursuant to the U.S. income and social tax laws;

 

a tax gross-up for Ms. Davies on schooling assistance and on allowances related to housing, cost of living, home leave, and transportation; and

 

enhanced tax preparation and planning and expatriate services for the tax years covered by the international assignment or for which international earnings are taxed by the U.K. or IrelandIreland.

All of the relocation benefits are subject to recoupment if the executive officer resigns employment with the Company within two years of commencing the international assignment, or 12 months after the end of the assignment, and becomes employed by a direct competitor of the Company.

 

44        20212022 Aon Proxy Statement        43


Grants of Plan-Based Awards in Fiscal Year 20202021

The following table provides information on non-equity incentive plan compensation, restricted share unit awards, and performance share unit awards granted in 20202021 to each of the NEOs.

 

Name

 

Grant

Date

  Estimated Possible
Payouts Under
Non-Equity Incentive
Plan Awards (1)
     Estimated Future Payouts Under
Equity Incentive Plan Awards (2)
  All
Other
Stock
Awards:
Number
of
Shares
of Stock
or Units
(#)(3)
 All Other
Option
Awards:
Number of
Securities
Underlying
Options
(#)
 Exercise
or Base
Price of
Option
Awards
($/Sh)
 

Grant
Date Fair
Value of
Stock and
Option

Awards

($)(4)

 

Grant
Date

Estimated Possible
Payouts Under
Non-Equity Incentive
Plan Awards (1)
 Estimated Future Payouts Under
Equity Incentive Plan Awards (2)
All
Other
Stock
Awards:
Number
of
Shares
of Stock
or Units
(#)(3)
All Other
Option
Awards:
Number of
Securities
Underlying
Options
(#)
Exercise
or Base
Price of
Option
Awards
($/Sh)
Grant
Date Fair
Value of
Stock and
Option
Awards
($)(4)

Target

($)

 

Maximum

($)

   Threshold
(#)
 Target
(#)
 Maximum
(#)
 Target
($)
Maximum
($)
 Threshold
(#)
Target
(#)
Maximum
(#)

Gregory C. Case

    3,000,000  6,000,000                        2/12/2021 3,000,000 6,000,000    5,295   1,207,472
 3/27/2020         49,571  99,142  198,284           15,880,566  3/26/2021  

 

 31,536 63,072 126,144    14,054,964

Christa Davies

    1,680,000  3,360,000                        2/11/2021 1,680,000 3,360,000    3,053   700,083
 3/26/2020         21,123  42,245  84,490           6,779,055  3/25/2021   11,776 23,552 47,104    5,171,077

 8/6/2021  

 

 4,780 9,559 19,118    2,441,942

Eric Andersen

    1,000,000  2,000,000                        2/11/2021 1,500,000 3,000,000    2,289   524,891
 3/26/2020         13,579  27,158  54,316           4,358,044  3/25/2021   8,888 17,775 35,550    3,902,679

John Bruno

    950,000  1,900,000                       
 3/26/2020         11,014  22,028  44,056           3,534,833  8/6/2021  

 

 3,824 7,648 15,296    1,953,758

Anthony Goland

    900,000  1,800,000                       

Lisa Stevens

 2/11/2021 900,000 1,800,000    1,526   349,927
 2/13/2020                  298        69,905  3/25/2021  

 

 4,000 7,999 15,998    1,756,260

Darren Zeidel

 2/11/2021 750,000 1,500,000    1,374   315,072
 3/26/2020         8,751  17,502  35,004           2,808,546  3/25/2021   2,778 5,555 11,110    1,219,656

 

(1)

The amounts shown relate to potential annual incentive plan awards for 20202021 service for each NEO under our Shareholder-Approved Plan. The amounts shown as “Target” represent the target payment level of 200% for Mr. Case, 150% for Ms. Davies and Mr. Andersen, and 100% for each of Mr. Andersen, Mr. Bruno,Ms. Stevens and Mr. Goland,Zeidel, of their respective base salaries (after giving effect to annual increases), and the amounts shown in “Maximum” reflect the maximum payment level of the lesser of $10,000,000 or two times the target incentive amount, as provided by the terms of our Shareholder-Approved Plan. For Ms. Davies, the annual foreign service allowance is included with base salary in determining her bonus target.

 

    

Our Shareholder-Approved Plan does not contain a threshold payment level for any of the NEOs. If pre-established performance measures are not met, no payments are made.

 

(2)

The amounts shown in columns titled “Threshold,” “Target,” and “Maximum” represent the threshold, target, and maximum number of performance share units granted to our NEOs pursuant to Aon’s LPP 1516 that will be earned and settled in Class A Ordinary Shares if certain performance criteria are achieved during the 20202021 to 20222023 performance period. As the potential payments are dependent on achieving certain performance criteria, actual payouts could differ by a significant amount. For more information regarding the terms of these performance share units and LPP 15,16, see the section titled “Leadership Performance Program under Our Shareholder-Approved Plan” in the CD&A.

 

(3)

The amounts shown in this column represent the number of restricted share units granted to each NEO in 20202021 in satisfaction of 35% of the annual incentive award earned by such NEO for 2020 performance. Within the framework of our Shareholder-Approved Plan, the target amount of each NEO’s annual incentive award for 2020 performance (calculated as a percentage of base salary and, with respect to Ms. Davies, her annual foreign service allowance) was 200% for Mr. Case, 150% for each of Ms. Davies and Mr. Andersen, and 100% for each of Mr. Andersen, Mr. Bruno,Ms. Stevens and Mr. Goland;Zeidel; the bonus range was capped at 400% for Mr. Case, 300% for each of Ms. Davies and Mr. Andersen, and 200% for each of Mr. BrunoMs. Stevens and Mr. Goland.Zeidel. The determination of the actual incentive amount payable was determined based, among other things, on Aon’s overall performance and an individual performance assessment. These restricted share units will vest in installments of 331/3% on the first through third anniversaries of the date of grant. Dividend equivalents are paid quarterly in cash on unvested restricted share units and voting rights do not attach to any unvested restricted share units.

 

(4)

The amounts shown in this column are the grant date fair values of the restricted share units and performance share units. The grant date fair value reflects the aggregate grant date fair value computed in accordance with ASC Topic 718 and, with respect to the performance share unit awards granted under the LPP, is based on the probable outcome of the performance-based conditions at the time of grant. These amounts do not correspond to the actual value (if any) that may be recognized by the NEOs. For additional information about the applicable assumptions for determining the grant date fair value of restricted share unit awards, see footnote (1) to the Summary Compensation Table.

 

202144        2022 Aon Proxy Statement        45


Outstanding Equity Awards at 20202021 Fiscal Year-End

The following table sets forth information regarding outstanding restricted share units and performance share units held by each of our NEOs on December 31, 2020.2021. See “Potential Payments and Benefits on Termination or Change in Control” for information regarding the impact of certain employment termination scenarios on outstanding equity awards.

 

      Stock Awards  Stock Awards
Name  Grant
Date
   Number of Shares or
Units of Stock That
Have Not Vested
(#)
   Market Value of
Shares or Units
of Stock That
Have Not Vested
($)(4)
   Equity Incentive Plan
Awards: Number of
Unearned Shares,
Units or Other Rights
That Have Not Vested
(#)
   Equity Incentive Plan
Awards: Market or
Payout Value of
Unearned Shares,
Units or Other Rights
That Have Not Vested
($)(4)
 Grant
Date
Number of Shares or
Units of Stock That
Have Not Vested
(#)
Market Value of
Shares or Units
of Stock That
Have Not Vested
($)(4)
Equity Incentive Plan
Awards: Number of
Unearned Shares,
Units or Other Rights
That Have Not Vested
(#)
Equity Incentive Plan
Awards: Market or
Payout Value of
Unearned Shares,
Units or Other Rights
That Have Not Vested
($)(4)

Gregory C. Case

   2/16/2018(1)    1,657    350,074          2/15/2019(1) 1,357 407,860  
   3/23/2018(2)    180,798    38,197,193          3/29/2019(2) 157,000 47,187,920  
   2/15/2019(1)    2,714    573,387          3/27/2020(3)   198,284 59,596,239
   3/29/2019(3)            157,000    33,169,390  2/12/2021(1) 5,295 1,591,465 
   3/27/2020(3)            198,284    41,891,461  3/26/2021(3)   126,144 37,913,841

Christa Davies

   2/15/2018(1)    1,193    252,045          2/14/2019(1) 1,101 330,917  
   3/22/2018(2)    57,426    12,132,391          3/28/2019(2) 54,384 16,345,655  
   2/14/2019(1)    2,201    465,005          3/26/2020(3)   84,490 25,394,314
   3/28/2019(3)            54,384    11,489,708  2/11/2021(1) 3,053 917,610  
   3/26/2020(3)            84,490    17,850,202  3/25/2021(3)   47,104 14,157,578

 8/6/2021(3)   19,118 5,746,106

Eric Andersen

   2/15/2018(1)    671    141,762          2/14/2019(1) 688 206,785  
   3/22/2018(2)    39,480    8,340,940          3/28/2019(2) 35,468 10,660,262  
   2/14/2019(1)    1,376    290,708          3/26/2020(3)   54,316 16,325,217
   3/28/2019(3)            35,468    7,493,324  2/11/2021(1) 2,289 687,982
   3/26/2020(3)            54,316    11,475,341  3/25/2021(3)   35,550 10,684,908

John Bruno

   2/15/2018(1)    704    148,734         
   3/22/2018(2)    30,866    6,521,060          8/6/2021(3)   15,296 4,597,366
   2/14/2019(1)    1,238    261,552         
   3/28/2019(3)            29,556    6,244,296 
   3/26/2020(3)            44,056    9,307,711 

Anthony Goland

   2/15/2018(1)    634    133,945         

Lisa Stevens

 2/22/2019(1) 1,917 576,174  
   3/22/2018(2)    25,124    5,307,947          3/28/2019(2) 3,546 1,065,786  
   2/14/2019(1)    1,170    247,186          2/13/2020(1) 746 224,218  
   3/28/2019(3)            23,644    4,995,268  3/26/2020(3)   14,484 4,353,311
   2/13/2020(1)    298    62,958          2/11/2021(1) 1,526 458,655  
   3/26/2020(3)            35,004    7,395,295  3/25/2021(3)   15,998 4,808,359

Darren Zeidel

 5/19/2017(1) 157 47,188  
 3/15/2019(1) 148 44,483  
 3/28/2019(2) 4,848 1,457,115  
 5/21/2019(1) 132 39,674  
 2/13/2020(1) 224 67,325  
 3/26/2020(3)   13,880 4,171,773
 2/11/2021(1) 1,374 412,969  
 3/25/2021(3)   11,110 3,339,222

 

2022 Aon Proxy Statement        45


(1)

The vesting schedule for the restricted share units, other than performance share units, held by each NEO is as follows:

 

Vesting Date  Gregory
C. Case
  Christa
Davies
  Eric
Andersen
  John
Bruno
  Anthony
Goland
  Gregory
C. Case
Christa
Davies
Eric
Andersen
Lisa
Stevens
Darren
Zeidel

2/13/2021

                   99 

2/14/2021

       1,100   688   619   585 

2/15/2021

   1,357   1,193   671   704   634 

2/16/2021

   1,657                 

2/11/2022

 1,017 763 508 458

2/12/2022

 1,765

2/13/2022

                   99  373 112

2/14/2022

       1,101   688   619   585  1,101 688

2/15/2022

   1,357                  1,357

2/22/2022

 639

3/15/2022

 148

5/19/2022

 157

5/21/2022

 44

2/11/2023

 1,018 763 509 458

2/12/2023

 1,765

2/13/2023

                   100  373 112

2/22/2023

 639

5/21/2023

 44

2/11/2024

 1,018 763 509 458

2/12/2024

 1,765

2/22/2024

 639

5/21/2024

 

 

 

 

 44

Total

    4,371    3,394    2,047    1,942    2,102  6,652 4,154 2,977 4,189 2,035

 

(2)

The performance share units convert into Class A Ordinary Shares on a one-to-one basis after the conclusion of a three-year performance period. For performance share units with a March 22, 201828, 2019 or March 23, 201829, 2019 grant date, the three-year performance period ended on December 31, 2020.2021. These performance share units were subsequently settled in Class A Ordinary Shares on February 11, 2021.17, 2022.

 

(3)

The performance share units, to the extent earned, convert into Class A Ordinary Shares on a one-to-one basis after the conclusion of a three-year performance period. A pre-established cumulative EPSadjusted diluted earnings per share target as certified by the Compensation Committee in the first quarter of the year after the performance period must be met. For LPP performance share units with a March 28, 2019 or March 29, 2019 grant date, the three-year performance period ends on December 31, 2021. For LPP performance share units with a March 26, 2020 or March 27, 2020 grant date, the three-year performance period ends on December 31, 2022.

46        2021 Aon Proxy Statement


For LPP performance share units with a March 25, 2021, March 26, 2021, or August 6, 2021 grant date, the three-year performance period ends on December 31, 2023. If the minimum or threshold performance is not attained, the performance share units will be forfeited. In this table, the maximum number of performance share units is shown for outstanding awards for all LPP cycles as awards granted under these cycles are currently tracking at or above target payout levels. If Aon does not attain the maximum cumulative target over the three-year period, the number of Class A Ordinary Shares received by the NEOs upon settlement will be reduced.

 

(4)

The market value is calculated using $211.27,$300.56, the closing price of a Class A Ordinary Share on the NYSE on December 31, 20202021 (the last trading day of 2020)2021).

Stock Vested in Fiscal Year 20202021

The following table sets forth (1) the number of Class A Ordinary Shares acquired during 20202021 by our NEOs upon the vesting of restricted share unit awards and the settlement of performance share unit awards, and (2) the value realized upon such vesting or settlement.

 

Stock AwardsStock Awards
Name

Number of Shares
Acquired
on Vesting

(#)(1)

Value Realized
on Vesting
($)(2)

Number of Shares
Acquired
on Vesting

(#)(1)

Value Realized
on Vesting
($)(2)

Gregory C. Case

 181,236 42,519,417 143,042 32,794,145

Christa Davies

  57,902 13,586,539  46,769 10,721,220

Eric Andersen

  44,356 10,407,064  31,936  7,321,199

John Bruno

  34,241  8,034,406

Anthony Goland

  30,128  7,034,093

Lisa Stevens

   1,013    231,430

Darren Zeidel

   6,162  1,445,005

 

(1)

Represents (a) the vesting of restricted share units granted under ourthe Shareholder-Approved Plan and (b) the settlement of performance share unit awards granted under the LPP in March 20172018 for the three-year performance period ending on December 31, 2019,2020, which were converted into Class A Ordinary Shares on February 13, 2020.11, 2021. Of the amounts shown, the following aggregate number of Class A Ordinary Shares were withheld to pay taxes due in connection with the vesting: Mr. Case, 81,19263,296 shares; Ms. Davies, 22,78618,350 shares; Mr. Andersen, 21,08314,955 shares; Mr. Bruno, 16,879Ms. Stevens, 363 shares; and Mr. Goland, 13,289Zeidel, 2,733 shares.

 

(2)

Calculated by multiplying (a) the fair market value of Class A Ordinary Shares on the vesting date, which was determined using the closing price on the NYSE of a Class A Ordinary Share on the vesting date or, if such day is a holiday, on the immediately preceding working day, by (b) the number of Class A Ordinary Shares acquired upon vesting.

46        2022 Aon Proxy Statement


Pension Benefits in Fiscal Year 20202021

The table below provides information regarding the benefits expected to be paid from the Company’s defined benefit pension plans, as well as a supplemental contractual arrangement, for Mr. Andersen, the only NEO who participates in these plans.

 

NamePlan NameNumber of Years
of Credited Service
(#)
Present Value of
Accumulated Benefit
($)(1)

Payments During Last
Fiscal Year

($)

Plan Name

Number of Years
of Credited Service

(#)

Present Value of
Accumulated Benefit
($)(1)

Payments During Last
Fiscal Year

($)

Eric Andersen

Aon Pension Plan12505,4020Aon Pension Plan12487,038
Excess Benefit Plan12753,5870
Supplemental Contractual Pension 5725,9230Excess Benefit Plan12720,558
Supplemental Contractual Pension5686,583

 

(1)

Reflects the actuarial present value of benefits accumulated under the respective plans from service and compensation through December 31, 2020,2021, in accordance with the assumptions disclosed in Note 1211 to the audited financial statements included in the Company’s Annual Report on Form 10-K, as filed with the SEC on February 19, 2021.18, 2022.

Mr. Andersen commenced participation in the Aon Pension Plan on May 16, 1997. Under the Aon Pension Plan, a participant is generally entitled to an annual pension benefit commencing at the normal retirement age of 65, calculated based on the participant’s years of service, compensation, and Social Security benefits. Participants are fully vested after completing five years of service. Eligible compensation under the plan is subject to applicable IRS limits; accordingly, the maximum eligible compensation under the plan was $245,000 up to April 1, 2009, the date that the Aon Pension Plan was frozen. The pension formula for service after January 1, 1998 through December 31, 2006 is 1.15% of the participant’s final average earnings multiplied by years of service on or after January 1, 1998, plus 0.45% of the participant’s final average earnings in excess of covered compensation multiplied by years of service on or after January 1, 1998 (not in excess of 35 years). “Final average earnings” is the average of the participant’s base salary and certain eligible bonus payments for the five consecutive calendar years within the last 10 calendar years of employment for which the average was the highest. “Covered compensation” is the average of the Social Security Taxable Wage Base for the 35-year period prior to the participant’s normal retirement age. Effective January 1, 2007, the

2021 Aon Proxy Statement        47


prior plan benefit was frozen and a career average formula of 1.15% of each year’s earnings plus 0.45% of earnings in excess of covered compensation is effective for service after December 31, 2006. The default form of benefit payment for married participants is a 50% joint and survivor pension; other actuarially equivalent payment options are also available. The Aon Pension Plan was frozen as to benefit accrual effective April 1, 2009 and was previously closed to newly hired employees effective January 1, 2004. Effective January 1, 2020, a portion of the liabilities of the Aon Pension Plan was spun-off to a mirror plan, the Aon Retirement Pension Plan, and Mr. Andersen’s pension plan participation continues under the Aon Retirement Pension Plan as of that date.

The Excess Benefit Plan was established in 1989 as an unfunded deferred compensation plan for a select group of management or highly compensated employees and was intended to replace benefits lost under the Aon Pension Plan due to application of certain IRS compensation limits. To be eligible for a benefit under this plan, participants must have attained age 50 and at least 10 years of benefit accrual service. Mr. Andersen satisfied those requirements as of February 3, 2015. The benefit under this plan is determined based on amount of the monthly benefit payable under the Aon Pension Plan had such plan not applied the maximum annual benefit limitation imposed by Section 415 of the Code. Effective for the 2002 plan year and thereafter, the Excess Benefit Plan was amended to provide that earnings in excess of $500,000 would not be taken into account for purposes of calculating the plan benefit. Effective January 1, 2006, the Excess Benefit Plan was further amended to incorporate an alternative benefit formula that provides a benefit of 1% of final average compensation multiplied by total years of service, subject to a maximum annual pension benefit of $500,000. Upon retirement, a participant will receive the greater of the pension from the basic formula (1.15%/0.45%) or the 1% formula. With respect to plan benefits that were earned and vested after December 31, 2004, the form of benefit is an actuarially equivalent term certain annuity for five years, payable monthly. With respect to plan benefits earned and vested on or before December 31, 2004, the form of benefit is the same that would apply under the Aon Pension Plan (subject to certain exceptions). The Excess Benefit Plan was frozen as to benefit accrual effective April 1, 2009.

Mr. Andersen and the Company entered into a Supplemental Pension Agreement effective January 19, 2010, in connection with the Company’s decision to freeze further benefit accruals under the Aon Pension Plan and the Excess Benefit Plan in 2009. Under this supplemental agreement, Mr. Andersen is entitled to a supplemental pension benefit upon termination of employment equal to the aggregate pension benefit earned under the Aon Pension Plan and the Excess Benefit Plan for the 2008 plan year, multiplied by five (effectively giving Mr. Andersen an additional five years of pension service). Mr. Andersen became fully vested in this

2022 Aon Proxy Statement        47


benefit upon his continuous employment with the Company through the later of December 31, 2014 or attainment of age 50 and completion of 10 years of benefit accrual service. This benefit is payable in the form of a 100% joint and survivor annuity commencing following termination of employment or, if later, attaining age 55.

Nonqualified Deferred Compensation in Fiscal Year 20202021

The table below shows any executive contributions, contributions by Aon, earnings, withdrawals, and account balances for the NEOs with respect to our Supplemental Savings Plan. None of our NEOs participate in the Aon Deferred Compensation Plan.

See the section titled “Executive and Relocation Benefits” in the CD&A and the narratives set forth below the following table for additional information on these plans.

Nonqualified Deferred Compensation in FY 20202021

 

Name  Name of Plan  

Executive
Contributions
in Last Fiscal
Year

($)

  

Aon
Contributions
in Last Fiscal
Year

($)(1)

  

Aggregate
Earnings in
Last Fiscal
Year

($)

  Aggregate
Withdrawals/
Distributions
($)
  Aggregate
Balance at
Last Fiscal
Year End
($)(3)
  Name of Plan

Executive
Contributions
in Last Fiscal
Year

($)

Aon
Contributions
in Last Fiscal
Year

($)(1)

Aggregate
Earnings in
Last Fiscal
Year

($)

Aggregate
Withdrawals/
Distributions
($)
Aggregate
Balance at
Last Fiscal
Year End
($)(2)

Gregory C. Case

  Supplemental Savings Plan       13,125   3,847       181,987 Supplemental Savings Plan  12,600 3,442  198,028

Christa Davies

  Supplemental Savings Plan       2,642   10,111       195,919 Supplemental Savings Plan  10,900 3,288  210,106

Eric Andersen

  Supplemental Savings Plan       3,125   36,197       723,163 Supplemental Savings Plan  13,000 143,316  879,478

John Bruno

  Supplemental Savings Plan       1,267   2,387       47,381 

Anthony Goland

  Supplemental Savings Plan                   25,079 

Lisa Stevens

Supplemental Savings Plan  6,300 114  12,864

Darren Zeidel

Supplemental Savings Plan  8,400 1,578  86,397

 

(1)

These amounts are included in “All Other Compensation” for 20202021 in the Summary Compensation Table.

 

(2)

The following table provides the amount reported in the “Aggregate Balance at Last Fiscal Year End” column for each NEO that has been previously reported as compensation in the Summary Compensation Tables for 2021, 2020, 2019 and 2018.2019.

 

48        2021 Aon Proxy Statement


Name  Name of Plan  Amount Included
in 2020
Compensation in
Summary
Compensation
Table ($)
  Amount Included
in 2019
Compensation in
Summary
Compensation
Table ($)
  Amount Included
in 2018
Compensation in
Summary
Compensation
Table ($)
  Name of PlanAmount Included
in 2021
Compensation in
Summary
Compensation
Table ($)
Amount Included
in 2020
Compensation in
Summary
Compensation
Table ($)
Amount Included
in 2019
Compensation in
Summary
Compensation
Table ($)

Gregory C. Case

  Supplemental Savings Plan   13,125   11,300   11,625 Supplemental Savings Plan 12,600 13,125 11,300

Christa Davies

  Supplemental Savings Plan   2,642   11,300   11,625 Supplemental Savings Plan 10,900 2,642 11,300

Eric Andersen

  Supplemental Savings Plan   3,125   13,500   13,875 Supplemental Savings Plan 13,000 3,125 13,500

John Bruno

  Supplemental Savings Plan   1,267   8,800   N/A 

Anthony Goland

  Supplemental Savings Plan       N/A   N/A 

Lisa Stevens(a)

Supplemental Savings Plan 6,300 N/A N/A

Darren Zeidel(a)

Supplemental Savings Plan 8,400 N/A N/A

 

 (a)

The compensation of Ms. Stevens and Mr. BrunoZeidel was not reported in our Summary Compensation Table in 2018 nor was the compensation2019 and 2020 because they were not named executive officers for Mr. Goland in 2018 and 2019.those years.

Aon Supplemental Savings Plan

The Aon Supplemental Savings Plan was created to provide matching and other company allocations similar to what participants in the Aon Savings Plan (our qualified 401(k) plan) would have received had the Code limits not restricted contributions under the Aon Savings Plan. Participants eligible for Aon Savings Plan company contributions who are active at the end of the plan year and who attain the IRS 401(k) contribution limit and compensation limit (or participate in the Aon Deferred Compensation Plan) receive supplemental allocations to the Supplemental Savings Plan based on their years of service and their match eligible compensation in excess of the IRS limit or Deferred Compensation Plan deferrals (to a combined plan limit of $500,000). Distributions from the Supplemental Savings Plan must begin at the earlier of retirement or age 65.

Each NEO other than Mr. Goland, participated in the Supplemental Savings Plan in 2020.2021. If an executive officer contributes on a match-eligible basis to the Aon Savings Plan an amount equal to the annual contribution limit imposed by the Code ($19,500 in 2020)2021), the Supplemental Savings Plan provides for a company allocation as a percentage of eligible compensation deferred under the Aon Deferred Compensation Plan and of eligible compensation in excess of the IRS limit ($285,000290,000 in 2020)2021). The combined

48        2022 Aon Proxy Statement


total annual eligible compensation for the Aon Savings and Aon Supplemental Savings Plans is capped at $500,000. The percentage allocation varies by length of service. In the first four years of employment the Company allocation percentage is 3% and that percentage increases incrementally to 6% after 15 years of service. As part of the actions we took to address COVID-19 and the resulting impact on our business, operations, and employees, such allocation was suspended from May 1, 2020 through December 31, 2020 and has been restored effective January 1, 2021.

Potential Payments and Benefits on Termination or Change in Control

During 2020,2021, each NEO was party to an employment agreement with Aon that addresses the payments and benefits that he or she will receive under various termination of employment scenarios or an employment letter that provides for participation in the Combined Severance Plan. Non-competition and non-solicitation covenants apply to each NEO for a period of two years following the termination of employment of such executive without regard to the reason for such termination.

Each NEO other than Mr. Case is entitled to participate in our Combined Severance Plan, which provides certain severance benefits upon a qualifying termination of employment in connection with or during the two years following a change in control of Aon. Mr. Case is party to his own individual agreement with the Company providing certain severance benefits in connection with a qualifying termination of employment in the event ofconnection with a change in control.

The tables below outline the potential payments to the NEOs upon the occurrence of various termination of employment events, including a termination uponin connection with a change in control of Aon. The following assumptions apply with respect to the tables below and any termination of employment of an NEO:

 

The amounts shown in the table assume that the employment of eachEach NEO was terminated on December 31, 2020,2021, and that the price per Class A Ordinary Share is $211.27$300.56 per share, the closing market price per share on December 31, 20202021 (the last trading day of 2020)2021). Accordingly, the tables set forth amounts as of December 31, 20202021 and include estimates of amounts that would be paid to the NEO upon the occurrence of a termination event.

 

2021 Aon Proxy Statement        49


Each NEO is entitled to receive amounts earned during the term of his or her employment regardless of the manner of termination. These amounts include accrued base salary, accrued vacation time, and other employee benefits to which the NEO was entitled on the date of termination and are not shown in the tables below. Under each NEO’s employment agreement, other than Mr. Case’s, or by virtue of the NEO’s eligibility for the Combined Severance Plan, the NEO is entitled to 365 days’ notice in the event that the Company terminates his or her employment without cause, during which period the NEO would continue to receive base salary and remain eligible for the Company’s standard benefit plans.

 

The specific definitions of (i) “good reason” applicable to “Involuntary—Good Reason,”Reason” and (ii) “cause” applicable to “Involuntary—For Cause,” and (iii) “without cause” or “not for cause” applicable to “Involuntary—Without Cause” for each of the NEOs can be found, to the extent applicable, in their respective employment agreements or the Combined Severance Plan. In addition, the specific definitions of “qualifying termination” applicable to “Qualifying After Change in Control” can be found in the Combined Severance Plan or, with respect to Mr. Case, in his change in control severance agreement.

 

The definition of “retirement” applicable to “Retirement” means a voluntary termination of employment upon or after the individual’s attainment of age 55. The LPP provides for pro rata vesting in the event of retirement on the same terms that apply to a termination “without cause” or for “good reason.”

 

2022 Aon Proxy Statement        49


  Name  Termination Reason  Total Cash
Payment
($)(1)
  Accelerated
Share
Vesting
($)(2)
  Welfare,
Retirement
and Other
Benefits
($)
  Total ($)  

Gregory C. Case

  Retirement        48,545,561        48,545,561   
  Involuntary-Good Reason    12,000,000    48,545,561    147,792    60,693,353  
  Death    3,000,000    68,037,613    5,000,000    76,037,613  
  Disability    3,000,000    68,037,613        71,037,613  
  Involuntary-Without Cause    12,000,000    48,545,561    147,792    60,693,353  
  Qualifying After Change in Control    14,833,333    68,037,613    403,675    83,274,621  

Christa Davies

  Involuntary-Good Reason    2,680,000    16,918,524        19,598,524  
  Death    1,929,315    24,783,542        26,712,857  
  Disability    2,929,315    24,783,542        27,712,857  
  Involuntary-Without Cause    4,360,000    16,918,524        21,278,524  
  Qualifying After Change in Control    4,613,333    24,783,542    60,375    29,457,251  

Eric Andersen

  Retirement        11,302,859        11,302,859  
  Involuntary-Good Reason    1,000,000    11,302,859        12,302,859  
  Death        16,376,860        16,376,860  
  Disability        16,376,860        16,376,860  
  Involuntary-Without Cause    1,000,000    11,302,859        12,302,859  
  Qualifying After Change in Control    3,603,333    16,376,860    91,579    20,071,773  

John Bruno*

  Retirement        9,093,564        9,093,564  
  Involuntary-Good Reason    950,000    9,093,564        10,043,564  
  Death        13,236,851        13,236,851  
  Disability        13,236,851        13,236,851  
  Involuntary-Without Cause    950,000    9,093,564        10,043,564  
  Qualifying After Change in Control    3,383,333    13,236,851    82,444    16,702,628  

Anthony Goland

  Retirement        7,452,733        7,452,733  
  Involuntary-Good Reason    900,000    7,452,733        8,352,733  
  Death        10,750,376        10,750,376  
  Disability        10,750,376        10,750,376  
  Involuntary-Without Cause    900,000    7,452,733        8,352,733  
  Qualifying After Change in Control    3,455,000    10,750,376    54,034    14,259,410  

* On January 25, 2021, Mr. Bruno notified the Company of his decision to step down from his position as Chief Operating Officer of the Company, effective immediately. Mr. Bruno will remain at the Company for a transition period to be determined.

  NameTermination Reason
Total Cash
Payment
($)(1)
Accelerated
Share
Vesting
($)(2)
Welfare,
Retirement
and Other
Benefits
($)
Severance
Cutback
($)(3)
Total ($)

Gregory C. Case

Retirement $75,371,632$75,371,632
Involuntary-Good Reason$12,000,000$75,371,632$232,016$87,603,648
Death$3,000,000$97,942,285$5,000,000$105,942,285
Disability$3,000,000$97,942,285 $100,942,285
Involuntary-Without Cause$12,000,000$75,371,632$232,016$87,603,648

 

Qualifying After Change in Control$15,316,667$97,942,285$430,045

 

 

 

$113,688,996

Christa Davis

Involuntary-Good Reason$2,680,000$29,376,233$32,056,233
Death$3,932,055$40,243,181$44,175,235
Disability$4,932,055$40,243,181$45,175,235
Involuntary-Without Cause$4,360,000$29,376,233$33,736,233

 

Qualifying After Change in Control$5,200,000$40,243,181$79,064

 

 

 

$45,522,245

Eric Andersen

Retirement $19,543,814$19,543,814
Involuntary-Good Reason$1,000,000$19,543,814$20,543,814
Death $27,358,775$27,358,775
Disability $27,358,775$27,358,775
Involuntary-Without Cause$1,000,000$19,543,814$20,543,814

 

Qualifying After Change in Control$4,333,333$27,358,775$107,196($6,798,980)$25,000,324

Lisa Stevens

Involuntary-Good Reason$900,000$4,165,261$5,065,261
Death $6,493,599$6,493,599
Disability $6,493,599$6,493,599
Involuntary-Without Cause$900,000$4,165,261$5,065,261

 

Qualifying After Change in Control$4,425,000$6,493,599$91,999

 

 

 

$11,010,598

Darren Zeidel

Involuntary-Good Reason$750,000$3,929,021$4,679,021
Death $5,737,390$5,737,390
Disability $5,737,390$5,737,390
Involuntary-Without Cause$750,000$3,929,021$4,679,021
Qualifying After Change in Control$3,069,667$5,737,390$73,156$8,880,213

 

50        20212022 Aon Proxy Statement


(1)

The Total Cash Payment is calculated in accordance with the terms of the agreements and plans described below. The components of the Total Cash Payment are set forth in the following table:

 

Name Termination
Reason
(a)
 Base
Salary
($)(b)
 Base
Salary
Mutiple
 Bonus
($)
 Bonus
Multiple
 Average
Annual
Cash Bonus
($)
 Total
Severance
($)
 Pro Rata
Bonus
($)
 Total Cash
Payment
($)
  Termination
Reason
(a)
Base
Salary
($)
Base
Salary
Multiple
Bonus
($)
Bonus
Multiple
Average
Annual
Cash Bonus
($)
Total
Severance
($)
Pro Rata
Bonus
($)
Total Cash
Payment
($)

Gregory C. Case

 Death     3,000,000 1x   3,000,000   3,000,000 Death  $3,000,000 1x $3,000,000 $3,000,000
 Disability     3,000,000 1x   3,000,000   3,000,000 Disability  $3,000,000 1x $3,000,000 $3,000,000
 IV-GR 1,500,000 2x 3,000,000 2x   9,000,000 3,000,000 12,000,000 IV-GR$1,500,000 2x$3,000,000 2x $9,000,000$3,000,000$12,000,000
 I-WC 1,500,000 2x 3,000,000 2x   9,000,000 3,000,000 12,000,000 I-WC$1,500,000 2x$3,000,000 2x $9,000,000$3,000,000$12,000,000
 C-in-C 1,500,000 3x 3,000,000 3x 1,333,333 14,833,333   14,833,333 C-in-C$1,500,000 3x$3,000,000 3x$1,816,667$15,316,667 $15,316,667

Christa Davies

 Death 249,315   1,680,000 1x   1,929,315   1,929,315 

Christa Davis

Death$2,252,055 $1,680,000 1x $3,932,055 $3,932,055
 Disability 1,249,315   1,680,000 1x   2,929,315   2,929,315 Disability$3,252,055 $1,680,000 1x $4,932,055 $4,932,055
 IV-GR 1,000,000 1x 1,680,000 1x   2,680,000   2,680,000 IV-GR$1,000,000 1x$1,680,000 1x $2,680,000 $2,680,000
 I-WC 1,000,000 1x 1,680,000 2x   4,360,000   4,360,000 I-WC$1,000,000 1x$1,680,000 2x $4,360,000 $4,360,000
 C-in-C 1,000,000 2x 800,000 2x 1,013,333 4,613,333   4,613,333 C-in-C$1,000,000 2x$1,000,000 2x$1,200,000$5,200,000 $5,200,000

Eric Andersen

 Death       1x         Death    1x    
 Disability       1x         Disability    1x    
 IV-GR 1,000,000 1x   1x   1,000,000   1,000,000 IV-GR$1,000,000 1x  1x $1,000,000 $1,000,000
 I-WC 1,000,000 1x   2x   1,000,000   1,000,000 I-WC$1,000,000 1x  2x $1,000,000 $1,000,000
 C-in-C 1,000,000 2x 500,000 2x 603,333 3,603,333   3,603,333 C-in-C$1,000,000 2x$750,000 2x$833,333$4,333,333 $4,333,333

John Bruno

 Death       1x         

Lisa Stevens

Death    1x    
 Disability       1x         Disability    1x    
 IV-GR 950,000 1x   1x   950,000   950,000 IV-GR$900,000 1x  1x $900,000 $900,000
 I-WC 950,000 1x   2x   950,000   950,000 I-WC$900,000 1x  2x $900,000 $900,000
 C-in-C 950,000 2x 450,000 2x 583,333 3,383,333   3,383,333 C-in-C$900,000 2x$875,000 2x$875,000$4,425,000 $4,425,000

Anthony Goland

 Death       1x         

Darren Zeidel

Death    1x    
 Disability       1x         Disability    1x    
 IV-GR 900,000 1x   1x   900,000   900,000 IV-GR$750,000 1x  1x $750,000 $750,000
 I-WC 900,000 1x   2x   900,000   900,000 I-WC$750,000 1x  2x $750,000 $750,000
 C-in-C 900,000 2x 525,000 2x 605,000 3,455,000   3,455,000 C-in-C$750,000 2x$562,500 2x$444,667$3,069,667 $3,069,667

 

 (a)

The termination reasons are abbreviated as follows: IV-GR = Involuntary termination for good reason; I-WC = involuntary termination without cause; C-in-C = qualifying termination after change in control.

 

(2)

Amounts reflected under Accelerated Share Vesting for LPP units are calculated based on actual performance results for the first yearLPP 14 and assumes payout at target for LPP 15 and LPP 16.

(3)

The Company is not obligated to make any gross-up payments to cover any excise and related income tax liability arising under Sections 4999 and 280G of the performance periodInternal Revenue Code for any of our named executive officers. Instead, the plans provide for a reduction in amounts payable so that no excise tax would be imposed. Pursuant to the terms of the Combined Severance Plan, an executive’s payments and benefits are capped at the greater of: (i) the “safe harbor” amount under Section 280G of the Code, such that the payments and benefits are not deemed to be “excess parachute payments” or (ii) the amount of payments and benefits that would otherwise be provided under the applicable LPP awardagreement so long as the payments and accrued amounts forbenefits outweigh the second and third yearstax consequences to them of the performance period under the applicable LPP award.receipt thereof. Mr. Andersen would be subject to a cutback in severance payments in accordance with such provision.

Change in Control Severance Arrangements

The Company maintains the Combined Severance Plan, under which our NEOs (other than Mr. Case) are eligible to receive certain severance benefits upon a qualifying termination of employment in connection with or within two years following a change in control of the Company. Mr. Case is party to an individual change in control severance agreement with the Company, which also provides these benefits. The protections contained in the Combined Severance Plan and Mr. Case’s individual agreement are intended to secure the continued service and to ensure the dedication and objectivity of our most senior executives in the event of an actual or threatened change in control of the Company.

2022 Aon Proxy Statement        51


The Combined Severance Plan and Mr. Case’s individual agreement provide that each NEO would receive the following severance benefits upon a qualifying termination of employment in connection with or within two years following a change in control of the Company:

 

a lump sum cash amount equal to the NEO’s prorated bonus for the year of termination, based upon the executive’s average annual incentive for the preceding three years;

 

2021 Aon Proxy Statement        51


for NEOs other than Mr. Case, a lump sum cash amount equal to two times the sum of: (i) the executive’s annual base salary in effect immediately prior to the date of termination; and (ii) the executive’s average annual incentive bonus over the previous two years;

 

with regard to Mr. Case, a lump sum cash amount equal to three times the sum of (i) his highest annual base salary in effect during the twelve-month period prior to the date of termination; and (ii) his target annual incentive bonus for the fiscal year in which the date of termination occurs;

 

with regard to Mr. Case, a lump sum cash amount equal to the amount forfeited under any qualified defined contribution plan as a result of his termination;

 

immediate vesting of all accrued benefits under the Company’s nonqualified benefit plans, which shall be calculated assuming an additional two years of age and service credits and, in the case of the Supplemental Savings Plan, two additional years of contributions (with regard to Mr. Case, assuming three additional years of age and service credit and, in the case of the Supplemental Savings Plan, three additional years of contributions); and

 

continued medical, dental, and life insurance benefits under the Company’s employee benefit plans, at the same cost as applicable to the NEO if he or she were an active employee, until the earlier of the executive’s eligibility to receive similar benefits under another employer’s plan or two years following separation (or, with regard to Mr. Case, three years following separation).

In addition, pursuant to the terms of Mr. Case’s severance agreement, the Company is required to pay Mr. Case a lump sum cash amount equal to the actuarial equivalent of Mr. Case’s accrued benefits under the Company’s nonqualified benefit plans within 30 days of his termination of employment with the Company.

Qualifying terminations consist of termination by the Company other than for cause or by the executive for CIC good reason, in each case in connection with or within two years following a change in control of the Company. For purposes of the Combined Severance Plan and Mr. Case’s individual agreement, “CIC good reason” means: (i) a substantial adverse change in authority, powers, functions, duties, or responsibilities; (ii) a material reduction in salary or bonus opportunity; (iii) a failure to maintain material employee benefit or compensation plans; or (iv) a reassignment of the executive to an office location more than 50 miles from the executive’s current location. For purposes of the Combined Severance Plan, “cause” means: (i) a deliberate act of dishonesty, fraud, theft, embezzlement, or misappropriation relating to the executive’s employment, or a breach of the duty of loyalty; (ii) an act of discrimination or harassment that may result in material liability or exposure to the Company; (ii) a material violation of Company policies and procedures; (iv) material non-compliance with any applicable restrictive covenants; or (v) any criminal act resulting in a criminal felony charge or conviction. For purposes of Mr. Case’s individual agreement, “cause” means: (i) a demonstrably willful and material breach of the executive’s duties and responsibilities, committed in bad faith or without reasonable belief that the breach is in the best interests of the Company and which is not remedied within a reasonable period of time after receipt of written notice thereof; (ii) gross misconduct, theft, fraud, breach of trust, or any act of dishonesty which results in material harm to the Company; or (iii) commission of a felony involving moral turpitude.

A “change in control” for purposes of the Combined Severance Plan and Mr. Case’s individual agreement generally would have occurred upon any of the following: (i) an acquisition by any individual, entity or group of 30% or more of either the then outstanding Class A Ordinary Shares or the combined voting power of the outstanding securities entitled to vote in the election of directors (but excluding, generally, any acquisition from or by the Company or a Company employee benefit plan, or any acquisition that meets the requirements of clauses (a), (b), and (c) of subsection (iii) of this definition); (ii) a change in the majority of the current Board; (iii) the consummation of reorganization, merger, consolidation or other similar business combination involving the Company or its subsidiaries, or the sale or other disposition of all or substantially all of the assets of the Company and its subsidiaries (unless each of the following is applicable: (a) all or substantially all of the Company’s

52        2022 Aon Proxy Statement


existing shareholders will beneficially own, directly or indirectly, as a consequence of the transaction, more than 60% of the outstanding shares of common stock and the combined voting power, respectively, of the ultimate parent company resulting from such transaction, in the same proportions relative to each shareholder as their ownership immediately prior to such transaction; (b) no person or group owns, directly or indirectly, 30% or more of the outstanding Class A Ordinary Shares or combined voting power of the surviving company; and (c) individuals who were members of the Board prior to such transaction will constitute the majority of the members of the board of directors of the resulting entity); or (iv) a complete liquidation or dissolution of the Company.

52        2021 Aon Proxy Statement


As a condition to the receipt of change in control severance payments and benefits, the executive would be required to enter into an agreement with the Company providing that the executive would not compete with the Company or solicit employees or customers of the Company for a two-year period and would not use or disclose any confidential information of the Company. In addition, the executive would be required to execute a full release of claims in connection with the payment of severance benefits.

Pursuant to the terms of the Combined Severance Plan and Mr. Case’s individual agreement, the Company is not obligated to provide a gross up payment in connection with any excise taxes imposed by Section 4999 of the Code. In addition, Mr. Case’s individual agreement provides that Mr. Case’s cash and non-equity award payments shall be capped at the “safe harbor” amount under Section 280G of the Code, such that the cash and non-equity award payments are not deemed to be “excess parachute payments” within the meaning of Section 280G of the Code. The Combined Severance Plan provides that the executive’s payments and benefits shall be capped at the greater of: (i) the “safe harbor” amount under Section 280G of the Code, such that the payments and benefits are not deemed to be “excess parachute payments” or (ii) the amount of payments and benefits that would otherwise be provided under the agreement so long as the payments and benefits outweigh the tax consequences to them of receipt thereof.

Employment Agreements and Letters

As noted in “Employment Agreements and Other Compensation Arrangements” above, each NEO has entered into an employment agreement or employment letter with the Company that was in effect during 2020.2021. The terms of these various employment agreements that provide benefits upon a termination of employment under various scenarios are set forth below.

Employment Agreement with Mr. Case

Mr. Case’s employment agreement provides that, in the event of Mr. Case’s death or termination of employment due to disability during the term of the agreement, he (or, if applicable, his heirs, executors or the administrators of his estate) will receive: (i) his accrued base salary through and including his termination date; (ii) any annual incentive bonus earned and payable but not yet paid for the bonus year prior to the year in which termination of employment occurs; (iii) a prorated annual incentive bonus through and including his termination date; (iv) other employee benefits to which he was entitled at the time of termination in accordance with the terms of the plans and programs of the Company; and (v) accelerated vesting of the restricted share unit awards, continued vesting of the share option awards, and payment or vesting of any other long-term incentive awards, in each case granted to him pursuant to his prior employment agreement.

Mr. Case’s employment agreement also provides that if the Company terminates Mr. Case’s employment for cause (as defined in the agreement), or if Mr. Case voluntarily terminates his employment without good reason (as defined in the agreement) as determined by a majority of the members of the Board (excluding Mr. Case), Mr. Case will be entitled to receive: (i) his accrued base salary through and including his date of termination; and (ii) other employee benefits to which he was entitled at the time of his termination in accordance with the terms of the plans and programs of the Company. In the event of a termination for cause, Mr. Case must immediately resign from the Board.

If the Company terminates his employment for any reason other than cause (as defined in the agreement), or if Mr. Case voluntarily terminates his employment with good reason (as defined in the agreement), Mr. Case will be entitled to receive: (i) his accrued base salary through and including his date of termination; (ii) any annual incentive bonus earned and payable but not yet paid for the bonus year prior to the year in which termination of employment occurs; (iii) a prorated annual incentive bonus through and including his date of termination, subject to the satisfaction of the specified performance goals established for the applicable bonus year; (iv) other employee benefits to which he was entitled at the time of his termination in accordance with the terms of the plans and programs of the Company; provided that the Company shall continue to provide

2022 Aon Proxy Statement        53


medical, dental and vision benefits to Mr. Case, his spouse and dependent children for a period of 24 months following the date of termination, followed with immediate eligibility for coverage under the Company’s retiree medical program until Mr. Case, his spouse and dependent children become covered by the plan of another employer providing comparable benefits; (v) accelerated vesting of the restricted share unit awards, continued vesting of the share option awards and payment or vesting of any other long-term incentive awards, in each case granted to him pursuant to his prior employment agreement; (vi) a lump sum cash payment equal to two times Mr. Case’s target annual incentive bonus for the bonus year in which his employment terminates; and (vii) subject to continuing compliance with the non-competition, non-solicitation, and confidentiality covenants set forth in the agreement, an amount equal to two times Mr. Case’s base salary, payable in

2021 Aon Proxy Statement        53


installment payments when the Company provides salary payments to its executives generally, through the two year non-competition period. The definition of “cause” under Mr. Case’s employment agreement is substantially similar to the definition of “cause” in the Combined Severance Plan, as described above under “Change in Control Severance Arrangements.”

If Mr. Case voluntarily terminates his employment with good reason, he will be entitled to receive the payments and benefits set forth in items (i) through (vii) of the immediately preceding paragraph. Under his employment agreement, “good reason” is defined as (i) the assignment to Mr. Case of any duties materially inconsistent with his position, authority, duties, or responsibilities contemplated by his employment agreement; (ii) the Company’s failure to comply with the provisions of his employment agreement regarding compensation; or (iii) any other material breach by the Company of his employment agreement.

Non-competition and non-solicitation covenants apply to Mr. Case for a period of two years following the termination of his employment without regard to the reason for such termination.

Employment Agreement with Ms. Davies

Ms. Davies’s employment agreement, as amended, provides that, in the event of the death of Ms. Davies during the term of the agreement, her heirs or executors or the administrators of her estate will receive: (i) her accrued base salary through and including her date of death plus any unpaid annual or long-term bonus earned for the completed year prior to her death; and (ii) a lump sum cash payment equal to her base salary at the date of death through April 1, 2023,2026, reduced by the amount of any benefits paid under any life insurance policy maintained by the Company for her benefit. In the event of the Company’s termination of the employment of Ms. Davies by reason of disability, she will receive: (i) her accrued base salary through and including her date of termination plus any unpaid annual or long-term bonus earned for the completed year prior to her termination; and (ii) continuation of her base salary at the rate in effect at the date of termination through April 1, 2023,2026, reduced by the amount of any benefits paid under any disability insurance policy maintained by the Company for her benefit.

If the Company terminates Ms. Davies’s employment for cause (as defined in her agreement), Ms. Davies will receive: (i) her accrued base salary through her date of termination; and (ii) other employee benefits to which she was entitled at the time of termination in accordance with the terms of the plans and programs of the Company. If the Company terminates Ms. Davies’s employment for any reason, other than for cause, and other than due to death or disability, the Company must give Ms. Davies 365 days prior written notice of termination, and she will be entitled to the following: (i) for the period of time beginning with the Company’s delivery of notice of termination to Ms. Davies and extending through the date of termination: (a) the Company will continue to pay her salary at the rate in effect on the date of delivery of notice of termination; (b) Ms. Davies will remain eligible for annual bonuses determined in accordance with the terms of the senior management incentive plan; (c) Ms. Davies will continue to be entitled to all employee benefits; and (d) Ms. Davies will continue to vest in and be eligible to earn long-term incentive awards; (ii) on the termination date, Ms. Davies shall receive a lump sum cash payment equal to any accrued but unpaid base salary; any unpaid annual or long-term bonus earned for the completed year prior to such date; and an amount equal to her target full year annual incentive award based on her base salary and target annual award percentage (or value, as applicable) as determined under the senior management incentive plan in effect for the bonus year in which the notice of termination is given; and (iii) for two years, provided that Ms. Davies complies with the non-competition, non-solicitation, and confidentiality provisions of the employment agreement, the continuation of base salary at the rate in effect on the date notice of termination is given. The definition of “cause” under Ms. Davies’s employment agreement is substantially similar to the definition of “cause” in the Combined Severance Plan, as described above under “Change in Control Severance Arrangements.”

54        2022 Aon Proxy Statement


If Ms. Davies voluntarily terminates her employment without good reason (as defined in the agreement), Ms. Davies must give the Company ninety (90) days prior written notice and will receive: (i) her accrued base salary through her date of termination; and (ii) other employee benefits to which she was entitled at the time of termination in accordance with the terms of the plans and programs of the Company. If Ms. Davies voluntarily terminates her employment for good reason (as defined in the agreement), Ms. Davies must give the Company thirty (30) days’ prior written notice and Ms. Davies will receive the benefits outlined in the second sentence of the immediately preceding paragraph, with the date of the delivery by Ms. Davies to the Company of notice of termination deemed to be the date of the notice of termination, and the date specified in such notice as Ms. Davies’s last day of employment with the Company as the termination date. Under her employment agreement,

54        2021 Aon Proxy Statement


“good “good reason” is defined as (i) the assignment to Ms. Davies of any duties materially inconsistent with her position, authority, duties or responsibilities contemplated by her employment agreement; (ii) the Company’s failure to comply with the provisions of her employment agreement regarding compensation; or (iii) any other material breach by the Company of her employment agreement.

In addition, if Ms. Davies is terminated without cause, or if she voluntarily terminates her employment for good reason, the share awards and share options granted to Ms. Davies pursuant to the employment agreement will immediately vest as of the date of termination.

Non-competition and non-solicitation covenants apply to Ms. Davies for a period of two years following the termination of her employment without regard to the reason for such termination.

Employment Letters with Mr. Andersen, Mr. Bruno,Ms. Stevens, and Mr. GolandZeidel

The employment agreements with Mr. Andersen, Mr. Bruno,Ms. Stevens, and Mr. Goland were each transitionedZeidel are parties to employment letters dated May 11, 2018, November 6, 2018September 2019, and November 5, 2018, respectively, as described in “Employment Agreements and Other Compensation Arrangements” above.July 2019, respectively. The employment letters with Mr. Andersen, Mr. Bruno,Ms. Stevens, and Mr. GolandZeidel contain substantially similar termination provisions. The letters each provide that the executive is eligible to participate in the Combined Severance Plan. Under the Combined Severance Plan, if the executive experiences a “non-qualifying termination” (meaning a termination by the Company for cause, a termination by the executive without good reason, or a termination due to death or total disability), hethe executive will receive all base salary, benefits, and other compensation entitlements that are accrued and vested but unpaid through the date of termination. In the event of a “qualifying termination” (meaning a termination by the Company without cause or a termination by the executive for good reason), hethe executive is entitled to receive a cash payment equal to his or her then-current base salary, as well as all base salary, benefits, and other compensation entitlements that are accrued and vested but unpaid through the date of termination. The Company is required to provide the executive at least 365 days’ prior notice of termination without cause, and the executive is required to provide the Company at least 30 days’ prior notice of voluntary termination for any reason. Under the Combined Severance Plan, “good reason” means (i) a substantial adverse change in authority, powers, functions, duties or responsibilities, or (ii) a material reduction in salary or bonus opportunity. The definition of “cause” under the Combined Severance Plan is described above under “Change in Control Severance Arrangements.”

Mr. Bruno notified the Company on January 25, 2021, of his decision to step down from his position as Chief Operating Officer of the Company, effective immediately. Mr. Bruno will remain at the Company for a transition period to be determined.

Leadership Performance Program

The LPP is a sub-plan of our Shareholder-Approved Plan that is intended to unite senior leaders of the Company around the common objectives of growing value, driving and motivating performance, and aligning senior executives with the overall success of the Company. For purposes of the tables above, performance share units granted pursuant to the LPP performance cycles will be treated as follows upon the occurrence of various termination events:

 

If the executive’s employment is terminated voluntarily without good reason or involuntarily for cause, participation in the LPP is cancelled retroactively back to the beginning of the performance period and performance share units will be forfeited in their entirety.

 

Under “Death” and “Disability”: (i) if death or disability occurs in the first or second calendar years of the performance cycle, the performance share units will become immediately vested at the target award level and convert to Class A Ordinary Shares as soon as administratively feasible following such death or disability; and (ii) if death or disability occurs in the third calendar year of the performance cycle, the performance share units will become vested at the greater of: (a) the target award level; or (b) the number of units earned based on the actual achievement of cumulative earnings for the entire performance cycle.

 

2022 Aon Proxy Statement        55


Under “Retirement,” “Involuntary—Good Reason,” and “Involuntary—Without Cause,” a prorated amount of the outstanding performance share units convert to Class A Ordinary Shares at the end of the performance period based on the cumulative growth achieved during the NEO’s employment during the performance period as a proportion of the total achieved over the performance period. For purposes of the calculation set forth in the preceding sentence only, the growth achieved during the NEO’s employment will be measured as of the last full calendar quarter preceding the termination date. The prorated amount will be based on the percentage of full participating quarters completed during the NEO’s employment during the performance period as a proportion of the total performance period.

2021 Aon Proxy Statement        55


amount will be based on the percentage of full participating quarters completed during the NEO’s employment during the performance period as a proportion of the total performance period.

 

Under “Qualifying After Change in Control,” the outstanding performance share units convert to Class A Ordinary Shares as follows: (i) if the NEO’s employment is terminated without cause following a change in control but prior to the end of the performance period, the conversion occurs at the greater of: (a) 100% of the target level; or (b) the number of shares that would have resulted from the growth rate achieved during the NEO’s period of service during the performance period, measured as of the last full calendar quarter preceding the termination date; and (ii) in the event of a termination for cause, voluntary termination, death or disability, or if the NEO’s employment continues through the end of the performance period, the treatment of performance share units described elsewhere in this section shall apply as if a change in control did not occur. In addition, amounts calculated using the methodology as described in this paragraph represent, for all grants, the payout of a prorated amount of the outstanding performance share units at current performance levels. For grants of performance share units under the LPP, in the event of a change in control, without a qualifying termination, where the successor entity does not assume and continue the respective LPP, the outstanding performance share units will immediately convert to Class A Ordinary Shares at the greater of: (i) 100% of the target level; or (ii) the number of shares that would have resulted from the growth rate achieved during the performance period measured as of the last full calendar quarter preceding the consummation of the change in control.

20202021 Director Compensation

Directors’ Remuneration Policy

In accordance with English law, our shareholders approved our directors’ remuneration policy at our 2017 annual general meeting. The directors’ remuneration policy is intended to be consistent with the compensation programs and policies set forth in the CD&A above and to provide a binding framework within which the Compensation Committee oversees the Company’s compensation programs applicable to management and non-management directors. The directors’ remuneration policy provides the Compensation Committee with discretion to administer the Company’s director compensation programs.

As reported in our Current Report on Form 8-K filed with the SEC on June 27, 2017, there was significant support by shareholders for the directors’ remuneration policy. All compensation reported in this proxy statement was in compliance with the approved directors’ remuneration policy. This policy governed the Company’s director compensation decisions while the Company was a U.K. company for a portion of 2020.

Director Compensation Table

The table below summarizes compensation for the Company’s Board members who are not employees of the Company for the fiscal year ended December 31, 2020.2021. All non-managementsuch directors are referred to in this proxy statement as “non-management directors.”

Mr. Case receives no additional compensation for his services as a member of the Board. The compensation received by Mr. Case as an employee of the Company is shown in the Summary Compensation Table for Fiscal Years 2021, 2020, 2019, and 20182019 set forth in this proxy statement.

As part of the actions that we took to address COVID-19 and the resulting impact on our business, operations and employees, each of our non-management directors agreed to a temporary 50% reduction in his or her cash compensation effective May 1, 2020. On October 27, 2020, the Board determined to end the temporary reduction effective November 1, 2020, and the foregone amounts were repaid on November 20, 2020. The Compensation Committee periodically reviews the compensation of the Company’s non-management directors, including the compensation of the Company’s non-executive Chair.

 

56        2021 Aon Proxy Statement


  Name  Fees Earned
or Paid in
Cash ($)
   Stock
Awards
($)(1)
   All Other
Compensation
($)(2)
   Total
($)
 

Jin-Yong Cai

   136,000    176,134    159,843    471,977 

Jeffrey C. Campbell

   136,000    176,134    10,000    322,134 

Fulvio Conti

   156,000    176,134    158,259    490,393 

Cheryl A. Francis

   136,000    176,134    10,000    322,134 

Lester B. Knight

   156,000    401,017    252,443    809,460 

J. Michael Losh

   161,000    176,134    12,540    349,674 

Richard B. Myers

   136,000    176,134    10,000    322,134 

Richard C. Notebaert

   156,000    176,134    15,031    347,165 

Gloria Santona

   156,000    176,134    64,770    396,904 

Byron Spruell*

   24,592    114,230        138,822 

Carolyn Y. Woo

   136,000    176,134    10,000    322,134 

*

Mr. Spruell joined the board on October 27, 2020, and, as such, his cash fees and equity award were pro-rated to reflect his starting date.

  NameFees Earned
or Paid in
Cash ($)
Stock
Awards
($)(1)
All Other
Compensation
($)(2)
Total
($)

Jin-Yong Cai

 136,000 194,237 158,441 488,678

Jeffrey C. Campbell

 136,000 194,237 10,000 340,237

Fulvio Conti

 161,000 194,237 158,441 513,678

Cheryl A. Francis

 136,000 194,237 10,000 340,237

Lester B. Knight

 161,000 419,181 10,000 590,181

J. Michael Losh

 166,000 194,237 10,000 370,237

Richard B. Myers

 136,000 194,237 10,000 340,237

Richard C. Notebaert

 161,000 194,237 10,000 365,237

Gloria Santona

 161,000 194,237  355,237

Byron Spruell

 136,000 194,237  330,237

Carolyn Y. Woo

 136,000 194,237 10,000 340,237

 

(1)

The amounts shown in “Stock Awards” reflect the aggregate grant date fair value computed in accordance with ASC Topic 718 of Class A Ordinary Shares granted in 2020.2021. Additional information regarding the share awards granted to each non-management director in 20202021 is contained under the heading “Elements of Director Compensation.”

 

56        2022 Aon Proxy Statement


(2)

During 2020,2021, the amounts reported as “All Other Compensation” consist of the following components:

 

Name  Matching
Contribution
($)(a)
   Estimated
Tax
Equalization
($)(b)
   Total
($)
 Matching
Contribution
($)(a)
Estimated
Tax
Equalization
($)(b)
Total
($)

Jin-Yong Cai

   10,000    149,843    159,843  10,000 148,441 158,441

Jeffrey C. Campbell

   10,000        10,000  10,000  10,000

Fulvio Conti

   10,000    148,259    158,259  10,000 148,441 158,441

Cheryl A. Francis

   10,000        10,000  10,000  10,000

Lester B. Knight

   10,000    242,443    252,443  10,000  10,000

J. Michael Losh

   10,000    2,540    12,540  10,000  10,000

Richard B. Myers

   10,000        10,000  10,000  10,000

Richard C. Notebaert

   10,000    5,031    15,031  10,000  10,000

Gloria Santona

   10,000    54,770    64,770    

Byron Spruell

               

Carolyn Y. Woo

   10,000        10,000  10,000  10,000

 

 (a)

The amounts shown in the “Matching Contribution” column consist of a matching contribution of up to $10,000 on behalf of the non-management director to various qualified organizations pursuant to the Aon Foundation Directors Matching Gift Program.

 

 (b)

As a result of the 2012 Redomestication and the Reorganization, theThe amounts shown in the “Estimated Tax Equalization” column reflect estimates of payments to be made by Aon towards U.K. and Ireland income taxes imposed on compensation received in 20202021 on behalf of the non-management director under our tax equalization policy. These amounts are estimates because Ireland requires up-frontestimates. In case of Mr. Cai and Mr. Conti, we assumed Irish tax withholding on 100% of compensation paid, regardlesspaid. In case of the ultimate apportionment ofother non-management directors, we assumed no Irish tax withholding as taxes may be apportioned between Ireland and a non-management director’s home country in the following tax year, so finalcountry. Final amounts will not be known until the non-management director files his or her tax returns in 2021. Due to tax reconciliation payments expected to be made to Aon in 2021, Mr. Campbell, Ms. Francis, Mr. Myers, Mr. Spruell,2022. See “Other Policies and Ms. Woo have no reportable benefits value.See “Components of Director Compensation—Practices—Tax Equalization” below.

 

2021 Aon Proxy Statement        57


Elements of Director Compensation

 

  Element Description 2020 Value 2021 Changes

Cash Compensation

 

Cash compensation payable quarterly in arrears to each non-management director.

 LOGO 

$136,000

 

 LOGO 

$136,000

 

 LOGO 

Additional retainer of $20,000 for the Chair of each Board committee (other than Audit Committee)**

 LOGO 

Increase of $5,000 for the Chair of each Board committee

 LOGO 

Additional retainer of $25,000 for Chair of Audit Committee

  

Equity Compensation

 

Annual grant of fully vested shares to each non-management director. The number of Class A Ordinary Shares granted is determined by dividing the grant date value by the closing price of a Class A Ordinary Share on the date of grant.

 LOGO 

Grant date value of $176,000 to each non-management director other than the
non-executive Chair

 LOGO 

Increase of $18,000 to $194,000 to each non-management director other than the non-executive Chair

 LOGO 

Grant date value of $401,000 for the non-executive Chair

 LOGO 

Increase of $18,000 to $419,000 for the non-executive chair

  ElementDescription2021 Value2022 Changes

Cash Compensation

Cash compensation payable quarterly in arrears to each non-management director.

LOGO

$136,000

LOGO

No changes

LOGO

Additional retainer of $25,000 for the Chair of each Board committee (other than Audit Committee)*

LOGO

Additional retainer of $30,000 for Chair of Audit Committee

Equity Compensation

Annual grant of fully vested shares to each non-management director. The number of Class A Ordinary Shares granted is determined by dividing the grant date value by the closing price of a Class A Ordinary Share on the date of grant.

LOGO

Grant date value of $194,000 to each non-management director other than the non-executive Chair

LOGO

No changes

LOGO

Grant date value of $419,000 for the non-executive Chair

 

**

With respect to sub-committee retainer fees, the Company has adopted the policy that any director who chairs one of the standing committees will not be entitled to receive an additional cash retainer if he or she is also the chair of any sub-committee to that standing parent committee.

2022 Aon Proxy Statement        57


The Company has adoptedapplies individual limits on annual non-management director compensation. The maximum value of total cash and equity compensation that may be paid annually is $600,000 for non-management directors other than the non-executive Chair, and $900,000 for the non-executive Chair. The maximum tax equalization payment that may be paid annually is $150,000 for non-management directors other than the non-executive Chair, and $250,000 for the non-executive Chair. The maximum value of other benefits (excluding charitable contributions under the Aon Corporation Outside Director Corporate Bequest Plan) that may be provided annually is $25,000 for all non-management directors, including the non-executive Chair.

58        2021 Aon Proxy Statement


Other Policies and Practices

 

Tax Equalization

  

Non-management directors are eligible to receive a tax equalization payment if the U.K. or Ireland income taxes owed on their director compensation exceed the income taxes owed on such compensation in their country of residence. Without these tax equalization payments, a director wouldmay be subject to double taxation since they are already paying taxes on their director income in their country of residence. In connection withTo the Reorganization, because Ireland requires up-front withholding on 100% of compensation paid toextent non-management directors,director compensation is withheld to satisfy Ireland withholding requirements, we provide these tax equalization payments during the year in which the corresponding services are rendered so that the directors are tax-equalized on a current basis, with payment to us in the following year, if required, in order for them to be in the same position as if they were only taxed in their country of residence. We believe these tax equalization payments are appropriate to help ensure our ability to continue to attract qualified persons who domay not reside in the U.K. or, effective April 1, 2020, in Ireland.

Matching Charitable Contributions

  

During 2020,2021, Aon Foundation matched up to $10,000 of charitable contributions made to a qualified organization by any non-management director under the Aon Foundation Directors Matching Gift Program.

Bequest Plan

  

Non-management directors elected or appointed to serve on the Board before January 1, 2006, and who have completed at least one year of service as a member of the Board, remain eligible to participate in the Aon Corporation Outside Director Corporate Bequest Plan (the “Bequest Plan”), established in 1994. Non-management directors elected or appointed to serve on the Board on or after January 1, 2006 are not eligible to participate in the Bequest Plan.

  

The Bequest Plan was established to acknowledge the service of non-management directors, to recognize the mutual interest of Aon and our non-management directors in supporting worthy charitable institutions, and to assist us in attracting and retaining non-management directors of the highest caliber. Individual non-management directors derive no financial benefit from the Bequest Plan, as any and all insurance proceeds and tax-deductible charitable donations accrue solely to Aon.

 

  

The Bequest Plan allows each eligible non-management director to recommend total charitable contributions of up to $1,000,000 to eligible tax-exempt organizations chosen by the eligible non-management director and approved by Aon Foundation. Each eligible non-management director may designate up to five tax-qualified organizations to receive a portion of the $1,000,000 bequest amount, subject to a $100,000 minimum amount per organization. Each eligible non-management director is paired with another eligible non-management director under the Bequest Plan. The distribution of each eligible non-management director’s charitable bequest amount will begin at the later of: (i) the death of such eligible non-management director; or (ii) the death of the other eligible non-management director with whom such eligible non-management director is paired. Distributions under the Bequest Plan, once they begin, will be made to the designated tax qualified organization(s) in 10 equal annual installments.

Expense Reimbursement

  

Aon pays or reimburses non-management directors for reasonable travel, lodging, and related expenses in connection with their attendance at Board, Committee, or business meetings, and for other reasonable expenses related to Board service such as continuing education.

 

202158        2022 Aon Proxy Statement        59


CEO Pay Ratio

 

As required by the Dodd-Frank Wall Street Reform and Consumer Protection Act, we are providing the following information regarding the relationship between the annual total compensation of our median employee and the annual total compensation of our Chief Executive Officer, Mr. Case. For 2020,2021, our last completed fiscal year, the median annual total compensation of our employees (excluding Mr. Case) was $80,833,$81,645, and the annual total compensation of Mr. Case was $20,298,032$19,893,638 (this amount differs fromis approximately $25,000 higher than the total compensation amount reflected in the Summary Compensation Table appearing on page 41 of this proxy statement because it also includes the value of certain personal benefits and compensation under our non-discriminatory benefit plans, because we included these same types of benefits when calculating the median employee’s compensation). Based on this information and applicable SEC rules, our estimate of the ratio of Mr. Case’s annual total compensation to the median of the annual total compensation for all employees in 20202021 was 251244 to 1. Given the different methodologies that various public companies will use to determine an estimate of their pay ratio, the estimated ratio reported above should not be used as a basis for comparison between companies.

To identify the median of the annual total compensation of all our employees, we first determined that our total global employee population (including full-time, part-time, and temporary employees) as of December 1, 20202021 was 48,531.49,126. As permitted by SEC rules, which allow exclusion of a de minimis number of non-US employees in certain jurisdictions, we then excluded the following number of employees in the following jurisdictions, resulting in a total employee number (after applying the exclusions) of 47,940.48,497.

 

Excluded Jurisdiction

  Number of
Employees
 

Angola

  

 

23

 

Aruba

  

 

2

 

Bahrain

20

Barbados

  

 

11

 

Botswana

143

Curaçao

  

 

1210

 

Cyprus

  

 

4

 

Estonia

  

 

9

 

Fiji

  

 

3435

 

Gibraltar

  

 

1213

 

Iraq

  

 

2

 

Israel

  

 

92108

 

Kazakhstan

  

 

18

 

Latvia

  

 

36

Liechtenstein

1

Macao

840

 

Malta

  

 

913

 

Mauritius

  

 

1036

 

Morocco

  

 

50

 

Oman

  

 

3236

Papua New Guinea

53

 

Qatar

  

 

1920

 

TunisiaRomania

  

 

4458

Ukraine

51

Venezuela

37

 

TOTAL

  

 

591629

 

Percentage of Total Population Excluded

  

 

1.221.28

To identify the median employee from this population, we determined that our compensation measure for this purpose would include: (1) an estimate of base salary, determined using the employee’s rate of pay and their work schedule (part-time or full-time), and (for permanent employees who worked part of the year) adjusted for annualization as permitted under SEC rules; and (2) actual performance-based incentives paid under our annual incentive plan during 2020.2021. We chose to use base salary and annual incentives as our compensation measure because these two components represent the most consistently used elements of remuneration across our global workforce (unlike, for example, long-term incentive equity awards, which are

60        2021 Aon Proxy Statement


only granted to roughly 10% of our employee population). Further, these two components are the most consistently recorded items

2022 Aon Proxy Statement        59


in our global compensation system. A small percentage of our global employee population is employed on a seasonal or temporary basis; due to difficulties in collecting consistent data regarding periods of actual employment, we estimated the base salary and annual incentive for this group to be zero.

After identifying our median employee by applying the above-described compensation measure consistently to all employees included in the calculation, we identified and calculated the elements of that employee’s total compensation for 20202021 and included the value of any personal benefits and compensation under our non-discriminatory benefit plans, as provided in applicable SEC rules. For the median employee, a substantial percentage (approximately 20%24%) of the total compensation amount was provided in the form of Company contributions to retirement funds and the cost of health and welfare coverage, which are in addition to the cash component of compensation.

 

202160        2022 Aon Proxy Statement        61


Report of the Audit Committee

 

The Audit Committee oversees Aon’s financial reporting process on behalf of the Board. Management has the primary responsibility for establishing and maintaining adequate internal financial controls, for preparing the financial statements and for the reporting process. Ernst & Young US, Aon’s independent registered public accounting firm for 2020,2021, is responsible for expressing opinions on the conformity of Aon’s audited financial statements with generally accepted accounting principles and the effectiveness of Aon’s internal control over financial reporting.

In this context, the Audit Committee reviewed and discussed with management and Ernst & Young US the audited financial statements for the year ended December 31, 2020,2021, as well as management’s assessment of the effectiveness of Aon’s internal control over financial reporting and Ernst & Young US’s evaluation of Aon’s internal control over financial reporting. The Audit Committee has discussed with Ernst & Young US the matters that are required to be discussed by Public Company Accounting Oversight Board and the SEC.

In addition, the Audit Committee has discussed with Ernst & Young US the independence of that firm from Aon and its management, including the matters in theand has received written disclosures and the letter from Ernst & Young US required by Rule 3526 of the Public Company Accounting Oversight Board (Communicationregarding Ernst & Young US’s communication with the Audit Committees Concerning Independence).Committee concerning independence. The Audit Committee has also considered whether Ernst & Young US’s provision of non-audit services to Aon is compatible with maintaining Ernst & Young US’s independence. The Audit Committee has concluded that Ernst & Young US is independent from Aon and its management.

Ernst & Young Ireland, Aon’s statutory auditor under Irish law for 2020,2021, is responsible for expressing opinions on the conformity of Aon’s statutory audited financial statements under Irish law with the requirements of the Irish Companies Act. The Audit Committee has discussed with Ernst & Young Ireland the matters that are required to be discussed under the requirements of the Irish Companies Act. The Audit Committee has discussed with Ernst & Young Ireland the independence of that firm from Aon and its management and the Audit Committee has concluded that Ernst & Young Ireland is independent.

The Audit Committee discussed with Aon’s internal auditors, Ernst & Young US and Ernst & Young Ireland, the overall scope and plans for their audits. The Audit Committee meets with the internal and independent auditors, with and without management present, to discuss the results of their examinations, their evaluations of Aon’s internal controls, and the overall quality of Aon’s financial reporting.

In reliance on the reviews and discussions referred to above, and subject to the limitations on the role and responsibilities of the Audit Committee referred to above, the Audit Committee recommended to the Board (and the Board has approved) that the audited financial statements be included in the Annual Report on Form 10-K for the year ended December 31, 20202021 for filing with the SEC. The Audit Committee has approved, and the Board has requested that shareholders ratify, the selection of Ernst & Young US as Aon’s independent registered public accounting firm for the year ending December 31, 20212022 and Ernst & Young Ireland as Aon’s statutory auditor under Irish law (as is required under the Irish Companies Act) until the conclusion of the next annual general meeting of the Company.

 

J. Michael Losh, Chair  Gloria Santona
Jeffrey C. Campbell  Byron O. Spruell
Fulvio Conti  Carolyn Y. Woo
Richard B. Myers  

 

62        20212022 Aon Proxy Statement        61


Auditor Fees

 

Type of Fees

  2020
($ in millions)
   

2019

($ in millions)

   2021
($ in millions)
  

2020

($ in millions)

Audit

   17.4    17.4    15.9   17.4

Audit-Related

   3.2    1.5    1.4   3.2

Tax

   .3    1.4    .4   .3

All Other Fees

       .2    .5    

Total Fees

   20.9    20.5    18.2   20.9

Audit Fees. Audit fees included services associated with the annual audit, including fees related to Section 404 of the Sarbanes Oxley Act of 2002, as amended, the reviews of Aon’s documents filed with the SEC and substantially all statutory audits required domestically and internationally.

Audit-RelatedAudit-Related Fees. Audit-related fees include services such as employee benefit plan audits, other attestation services, due diligence in connection with acquisitions and accounting consultations not included in audit fees.

Tax Fees. Tax fees consist of fees for tax services, including tax compliance, tax advice and tax planning.

All Other Fees. The fees in this category pertain to permissible services not related to financial reporting.

 

 

Audit Committee’s Pre-Approval Policies and Procedures

The Audit Committee pre-approves all audit and permissible non-audit services provided by the independent registered public accounting firm. These services may include audit services, audit-related services, tax services and other services. Each pre-approval provides details regarding the particular service or category of service to be provided. The Audit Committee requires that the independent registered public accounting firm and management report on the actual fees charged by the independent registered public accounting firm for each category of service at Audit Committee meetings held during the year.

The Audit Committee may pre-approve engagements either on a case-by-case basis or on a category basis. The Audit Committee grants pre-approvals for certain categories of services at the start of each year which are applicable for the year. In considering these pre-approvals, the Audit Committee reviews a description of the scope of services falling within each category and approves budgetary limits for each category. The Audit Committee acknowledges that circumstances may arise throughout the year that require the engagement of the independent registered public accounting firm to provide additional services not contemplated in the Audit Committee’s initial pre-approval process. In those circumstances, the Audit Committee requires that specific pre-approval be obtained for any audit or permitted non-audit service that is not included in an approved category, or for which total fees are expected to exceed the relevant budgetary limits. The Audit Committee also requires specific pre-approval be obtained for any services in the other services category.

The Audit Committee has delegated pre-approval authority to the ChairmanChair of the Audit Committee for those instances when pre-approval is needed prior to a scheduled Audit Committee meeting. Such pre-approvals are reported to the Audit Committee at the next scheduled Audit Committee meeting.

 

202162        2022 Aon Proxy Statement        63


Proposal 3–Resolution to Ratify the Appointment of Independent Registered Public Accounting Firm

 

The Board of Directors unanimously recommends that shareholders vote “FOR” the ratification of the appointment of Ernst & Young US as the Company’s independent registered public accounting firm for the year ending December 31, 2021.2022.

What am I voting on?

The Audit Committee has appointed Ernst & Young US as Aon’s independent registered public accounting firm for the year ending December 31, 2021,2022, subject to ratification by our shareholders. Ernst & Young US was first retained as the independent registered public accounting firm of the predecessor entities to Aon in February 1986. Although the ratification of this appointment is not required to be submitted to a vote of the shareholders, the Board believes it appropriate as a matter of policy to request that the shareholders ratify the appointment of the independent registered public accounting firm for the year 2021.2022. If this proposal does not receive an affirmative majority of the votes cast, in person or by proxy, by shareholders entitled to vote at the Annual Meeting, the Audit Committee will reconsider the appointment, but may decide to maintain its appointment of Ernst & Young US. Even if the appointment is ratified, the Audit Committee may in its discretion select a different independent registered public accounting firm at any time during the year if it determines that such a change would be appropriate.

The form of shareholder resolution for this proposal is below. In accordance with the requirements of Irish law, this resolution is being proposed as an ordinary resolution of the Company, requiring the affirmative vote of at least a majority of the votes cast, in person or by proxy, at the Annual Meeting.

RESOLVED THAT, the appointment of Ernst & Young LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 20212022 be, and it hereby is, ratified and approved.

We anticipate that a representative of Ernst & Young US will be present at the Annual Meeting. The representative will be given the opportunity to make a statement if he or she desires to do so and be available to respond to appropriate questions from our shareholders.

 

64        20212022 Aon Proxy Statement        63


Proposal 4 and 5

 

Proposals 4 and 5 are customary proposals required for public limited companies incorporated in Ireland to present to shareholders at each annual general meeting. These proposals may be unfamiliar to shareholders accustomed to proxy statements for companies organized in other jurisdictions.

Proposal 4–Resolution to Re-appoint Ernst & Young Ireland as the Company’s Statutory Auditor Under Irish Law

The Board of Directors unanimously recommends that shareholders vote “FOR” the reappointment of Ernst & Young Ireland as the Company’s statutory auditor or under Irish law, to hold office from the conclusion of the Annual Meeting until the conclusion of the next annual general meeting.

What am I voting on?

Under the Irish Companies Act, our statutory auditor under Irish law must be appointed at each annual general meeting of the Company to hold office from the conclusion of that meeting until the conclusion of the next annual general meeting. Ernst & Young Ireland has served as our statutory auditor since our re-registration as a public limited company on March 18, 2020. If this proposal does not receive an affirmative majority of the votes cast, in person or by proxy, by shareholders entitled to vote at the Annual Meeting, the Board may appoint a statutory auditor to fill the vacancy.

The form of shareholder resolution for this proposal is below. In accordance with the requirements of Irish law, this resolution is being proposed as an ordinary resolution of the Company, requiring the affirmative vote of at least a majority of the votes cast, in person or by proxy, at the Annual Meeting.

RESOLVED THAT, the re-appointment of Ernst & Young Chartered Accountants as the Company’s statutory auditor under Irish law, to hold office from the conclusion of the 20212022 Annual General Meeting of the Company until the conclusion of the next annual general meeting of the Company be, and it hereby is, approved.

Proposal  5–Resolution to Authorize the Board or the Audit Committee of the Board to Determine the Remuneration of the Company’s Statutory Auditor Under Irish Law

The Board of Directors unanimously recommends that shareholders vote “FOR” the authorization of the Board or the Audit Committee of the Board to determine the remuneration of the Company’s statutory auditor under Irish law.

What am I voting on?

Under the Irish Companies Act, the remuneration of our statutory auditor under Irish law must be fixed in a general meeting of the Company or in such manner as may be determined in a general meeting. We are asking our shareholders to authorize our Board or the Audit Committee of the Board to determine Ernst & Young Ireland’s remuneration as our statutory auditor under Irish law for the duration of Ernst & Young Ireland’s term of office.

The form of shareholder resolution for this proposal is below. In accordance with the requirements of Irish law, this resolution is being proposed as an ordinary resolution of the Company, requiring the affirmative vote of at least a majority of the votes cast, in person or by proxy, at the Annual Meeting.

RESOLVED THAT, the Board or the Audit Committee of the Board be, and they hereby are, authorized to determine Ernst & Young Chartered Accountant’s remuneration as statutory auditor under Irish law for the duration of Ernst & Young Chartered Accountants’ term of office.

 

202164        2022 Aon Proxy Statement        65


Proposals 6, 7 and 8—Resolutions Related to Creation of Distributable Profits

Under Irish law, the Company may only make dividends and other distributions (and, generally, share repurchases and redemptions) from distributable profits shown on its unconsolidated financial statements prepared in accordance with the Irish Companies Act. Proposals 6, 7 and 8, taken together, relate to the creation of a pool distributable profits, which can be used for dividends, share repurchases and redemptions.

Proposal 6–Resolution to Amend Article 190 of the Company’s Articles of Association

The Board of Directors unanimously recommends that shareholders vote “FOR” the approval of the proposed amendments to Article 190 of the Company’s Articles of Association.

What am I voting on?

We are asking our shareholders to approve certain amendments to Article 190 of the Company’s Articles which are required to authorize the Board, with the authority of an ordinary resolution of the shareholders, to capitalize any profits available for distribution and any sum, for the time being, standing to the credit of any of the Company’s other reserves, reserve accounts or funds, by whatever name called and whether distributable or non-distributable (including, in particular, any unrealized revaluation reserves and any merger reserves) and to appropriate and apply the sum resolved to be capitalized in paying up in full unissued shares to be allotted to the shareholders or the shareholders of any class, of a nominal value or nominal value plus share premium, equal to the sum capitalized.

The full text of Article 190 as it is proposed to be amended is set forth in Appendix B-1 to this proxy statement. The full text of the proposed Article 190 compared to the text of the existing Article 190 is separately set forth in Appendix B-2 to this proxy statement.

The form of shareholder resolution for this proposal is below. In accordance with the requirements of Irish law, this resolution is being proposed as a special resolution of the Company, requiring the affirmative vote of not less than 75% of the votes cast, in person or by proxy, at the Annual Meeting.

RESOLVED THAT, the Articles of Association of the Company be and are hereby amended by the deletion of the existing Article 190 and its replacement by the new Article 190 in the form set forth in Appendix B-1 to this proxy statement.

Proposal 7–Resolution to Authorize the Board to Capitalize Certain Non-distributable Reserves

The Board of Directors unanimously recommends that shareholders vote “FOR” the authorization of the Board to capitalize certain non-distributable reserves.

What am I voting on?

We are asking our shareholders, conditional on the approval of Proposal 6, to authorize the Board, on a date determined by the Board, to capitalize the entire amount, for the time being, then standing to the credit of the Company’s merger reserve and unrealized revaluation reserve (or such lesser amount as the Board, at its absolute discretion, may determine) and to appropriate and apply the sum resolved to be capitalized in paying up in full, in an amount of nominal value plus share premium equal to that sum, a Series A Preference Share (as defined below) to be allotted to Randolph Finance Unlimited Company (the “Nominee”), a wholly owned subsidiary of the Company, to hold on trust for the Company’s shareholders (the “Capitalization”).

Pursuant to Irish company law, merger reserves and unrealized revaluation reserves are non-distributable reserves. As such, the purpose of the Capitalization is to create un-denominated capital (in the form of share premium), which would

66        2021 Aon Proxy Statement


subsequently be reduced and cancelled pursuant to Proposal 8 and be treated as distributable profits which can be used to pay dividends and effect share repurchases and redemptions.

The Company’s merger reserve resulted from the re-domiciliation of the Aon group of companies from the UK to Ireland, by means of a court-approved scheme of arrangement under English law (the “Scheme”), which completed on April 1, 2020. Under the terms of the Scheme, (i) the Company allotted and issued new Class A Ordinary Shares to the public shareholders of the former UK holding company of the Aon group (“Aon UK”) on a 1:1 basis, (ii) the entire issued share capital of Aon UK was cancelled, and (iii) the credit arising on the books of Aon UK as a result of the cancellation of the Aon UK shares was capitalized together with certain other reserves in paying-up new shares in the capital of Aon UK and issuing them to the Company. In accordance with the Irish Companies Act and applicable accounting standards, the value received by the Company, in consideration for the allotment and issuance of new Class A Ordinary Shares pursuant to the Scheme, in excess of the aggregate nominal value of those Class A Ordinary Shares, being approximately $38 billion, was credited as a merger reserve.

Since the effective time of the Scheme, the Company has additionally recognized a fair value adjustment to the amount of its investment in its subsidiaries, which is reflected on the Company’s balance sheet as a unrealized revaluation reserve.

As of February 28, 2021, being the date of the most recent interim accounts filed with the Companies Registration Office on April [], 2021 for the purposes of paying dividends and share repurchases, the merger reserve was approximately $[] billion and the unrealized revaluation reserve was approximately $[] billion. Subject to shareholder authorization, the Board expects to capitalize at least $25 billion of such amount in the Capitalization.

It

is proposed that the Capitalization will be effected as step (iii) of following steps:

(i)

the designation by the Board of a class of series A preference shares of $0.01 each in the capital of the Company (the “Series A Preference Shares”) carrying the rights and being subject to the limitations set out in Appendix B-3 to this proxy statement;

(ii)

the allotment and issuance of one Series A Preference Share for an aggregate cash consideration of $0.01 to the Nominee to hold on trust for the Company’s other shareholders;

(iii)

subject to shareholder authorization, the capitalization of the entire amount standing to the credit of the Company’s merger reserve and unrealized revaluation reserve (or such lesser amount as the Board, at its absolute discretion, may determine) and the appropriation and application of the sum resolved to be capitalized in paying up in full, in an amount of nominal value plus share premium equal to that sum, a second Series A Preference Share to be allotted to the Nominee to be held on trust for the Company’s shareholders; and

(iv)

the acquisition for nil consideration and cancellation by the Company of the two Series A Preference Shares in issue immediately after completion of step (iii).

Following the completion of step (iv), the two Series A Preference Shares will have been cancelled and the Company’s un-denominated capital (in the form of share premium) will have been increased by the amount of the merger reserve and the unrealized revaluation reserve capitalized.

Subject to receipt of shareholders’ authorization of the Board to effect the Capitalization, the Company intends to implement steps (i) to (iv) as soon as practicable following the Annual Meeting.

The form of shareholder resolution for this proposal is below. In accordance with the requirements of Irish law, this resolution is being proposed as an ordinary resolution of the Company, requiring the affirmative vote of at least a majority of the votes cast, in person or by proxy, at the Annual Meeting.

2021 Aon Proxy Statement        67


RESOLVED THAT, subject to the approval of Proposal 6 and the allotment and issue of one series A preference share of $0.01 (a “Series A Preference Share”) to Randolph Finance Unlimited Company(the “Nominee”) to hold as trustee for the other members of the Company, the Board be and is hereby authorized for the purposes of Article 190 of the Company’s Articles of Association (as amended pursuant to Proposal 6):

(i)

on a date determined by the Board, to:

a.

capitalize the entire amount, for the time being, then standing to the credit of the Company’s merger reserve and unrealized revaluation reserve (or such lesser amount as the Board, at its absolute discretion, may determine);

b.

appropriate the sum resolved to be capitalized to the Nominee as sole member of the Series A Preference Share class; and

c.

apply the sum resolved to be capitalized on behalf of the Nominee, as sole member of the Series A Preference Share class, in paying up in full, in an amount of nominal value plus share premium equal to that sum, a second unissued Series A Preference Share to be allotted to the Nominee to hold as trustee for the other members of the Company; and

(ii)

to generally do all acts and things required to give effect to this resolution, including without prejudice to the Board’s general power of delegation under the Company’s Articles of Association, the delegation to any, or any combination, of its directors and/or officers of the authority to determine the capitalization date and the final amount to be capitalized hereunder.

Proposal 8–Resolution to Approve the Creation of Distributable Profits by the Reduction and Cancellation of the Amounts Capitalized Pursuant to the Authority Given Under Proposal 7

The Board of Directors unanimously recommends that shareholders vote “FOR” the creation of distributable profits by the reduction and cancellation of the amounts capitalized pursuant to the authority given under Proposal 7.

What am I voting on?

We are asking our shareholders to approve the creation of distributable profits, by the reduction and cancellation of the entire amount standing of the Company’s un-denominated capital (in the form of share premium) created upon the Capitalization pursuant to the authority granted by the shareholders pursuant to Proposal 7 (or such lesser amount as the Board, at its absolute discretion, may determine) (the “Reduction of Capital”). The amount reduced and cancelled will be treated as distributable profits which can be used to pay dividends and effect share repurchases and redemptions.

Under Irish law, the Company may only make dividends and other distributions (and, generally, share repurchases and redemptions) from distributable profits shown on its unconsolidated financial statements prepared in accordance with the Irish Companies Act. Following the effective time of the Scheme on April 1, 2020, the Company, as a new parent company with no operational history, had no distributable profits of its own, and the Aon group’s profits were held at subsidiary level. Since then, the Company has generated distributable profits from dividends received from the Company’s subsidiaries before making dividends or effecting share repurchases or redemptions. This has also necessitated the Company preparing interim financial statements to be filed with the Irish Companies Registration Office on a periodic basis showing the amount of distributable profits available.

68        2021 Aon Proxy Statement


The Reduction of Capital is designed to create a pool of distributable profits in the Company to enable the Company to continue its existing dividend policy and to effect share repurchases and redemptions in a financially and operationally efficient manner, including without the need to prepare and file interim financial statements on an ongoing basis, and to ensure that the Company is not constrained from paying dividends or repurchasing or redeeming its shares by a lack of distributable profits in circumstances where it is otherwise in a position to do so.

The Reduction of Capital requires the passing of a special resolution of the Company and the confirmation of the High Court of Ireland (the “High Court”). If the Reduction of Capital is approved by the shareholders, the Company intends to apply for the confirmation of the High Court as soon as practicable following the Annual Meeting. Although we are not aware of any reason why such approval would be withheld, such approval is within the discretion of the High Court, and there is no guarantee that it will be granted.

Based on the minimum amount the Board expects to capitalize pursuant to the authority granted by shareholders pursuant to Proposal 7, the Board expects to create at least $25 billion in distributable reserves if both Proposal 7 and the Reduction of Capital are approved.

The form of shareholder resolution for this proposal is below. In accordance with the requirements of Irish law, this resolution is being proposed as a special resolution of the Company, requiring the affirmative vote of not less than 75% of the votes cast, in person or by proxy, at the Annual Meeting.

RESOLVED THAT:

(i)

subject to the confirmation of the High Court of Ireland (the “High Court”) pursuant to sections 84 and 85 of the Companies Act 2014, as amended (the “Companies Act”) and the production and delivery to the Registrar of Companies of the relevant order of the High Court and a minute approved by the High Court and their registration in accordance with section 86 of the Companies Act, the entire amount of the Company’s un-denominated capital (in the form of share premium) created upon the Capitalization (or such lesser amount as the Board, at its absolute discretion, may determine), and the reserve arising as a result of the cancellation of the un-denominated capital be treated as profits available for distribution within the meaning of section 117 of the Companies Act; and

(ii)

the Board be and is hereby authorized to generally do all acts and things required to give effect to this resolution, including, without prejudice to the Board’s general power of delegation under the Company’s Articles of Association, the delegation to any, or any combination, of its directors and/or officers of the authority to determine the final amount of un-denominated capital to be reduced and cancelled hereunder and apply to the High Court for confirmation of the reduction and cancellation of capital as aforesaid.

For

the purposes of this resolution, “Capitalization” means:

a.

the capitalization by the Board pursuant to the authority conferred by ordinary resolution of the Company passed at the 2021 annual general meeting of the Company, on a date determined by the Board, of the entire amount, for the time being, then standing to the credit of the Company’s merger reserve and unrealized revaluation reserve (or such lesser amount as the Board, at its absolute discretion, may determine);

b.

the appropriation of the sum resolved to be capitalized to the Nominee as sole member of the Series A Preference Share class; and

c.

the application of the sum resolved to be capitalized on behalf of the Nominee, as sole member of the Series A Preference Share class, in paying up in full, in an amount of nominal value plus share premium equal to that sum, a second unissued Series A Preference Share to be allotted to the Nominee to hold as trustee for the other members of the Company.

2021 Aon Proxy Statement        69


Other Information

 

Equity Compensation Plan Information

The following table summarizes the number of Class A Ordinary Shares that may be issued under our equity compensation plans as of December 31, 2020.2021.

 

Plan Category  Number of securities to be
issued upon exercise of
outstanding options,
warrants and rights
(a)
 Weighted average
exercise price of
outstanding options,
warrants and rights
(b)
 Number of securities
remaining available for
future issuance under
equity compensation
plans (excluding securities
reflected in column (a))
(c)
   Number of securities to be
issued upon exercise of
outstanding options,
warrants and rights
(a)
 Weighted average
exercise price of
outstanding options,
warrants and rights
(b)
 Number of securities
remaining available for
future issuance under
equity compensation
plans (excluding securities
reflected in column (a))
(c)

Equity compensation plans approved by security holders

   6,501,581(1)(2)  52.93(3)  9,053,813(4)    6,865,836(1)(2)  299.17(3)  6,389,171(4) 

Equity compensation plans not approved by security holders(5)

   385,633  (6)  (7)    346,435 (6)  (7) 
  

 

  

 

  

 

    

 

  

 

  

 

 

Total

   6,887,214  52.93  9,053,813    7,212,271 299.17 6,389,171
  

 

  

 

  

 

    

 

  

 

  

 

 

 

(1)

This amount includes the following:

 

 

35,000 shares that may be issued in connection with outstanding share options under the 2001 Aon Stock Incentive Plan

3,297,8963,065,466 shares that may be issued in connection with share awards under the Shareholder-Approved Plan;

 

 

11,549871,125 shares that may be issued in connection with outstanding options under the Shareholder-Approved Plan.

9,992 shares that may be used in connection with share awards under the 2001 Aon Stock Incentive Plan;

 

 

54,34055,469 shares that may be issued in connection with deferred share awards under the 2001 Aon Stock Incentive Plan;

 

 

111,68293,026 shares that may be issued in connection with the US employee share purchase plan;

 

 

205,132184,102 shares that may be issued in connection with the UK ShareSave share plan;

 

 

76,97831,707 shares that may be issued to satisfy obligations under the Aon Deferred Compensation Plan in connection with the 2001 Aon Stock Incentive Plan; and

 

 

2,709,0042,554,949 shares that may be issued in connection with the settlement of performance share units under the Shareholder-Approved Plan. For awards where the performance period has been completed, the actual number of shares to be issued is shown. For awards tracking significantly below threshold, the threshold number of shares which may be issued is shown. For all other performance share awards, the maximum number of shares which may be issued is shown.

 

(2)

On November 1, 2002, the Aon Deferred Compensation Plan was amended to discontinue the distribution of shares with respect to deferrals after November 1, 2002 from that plan. As of December 31, 2020,2021, based on a share price of $211.27,$300.56, the maximum number of shares that could be issued under the Aon Deferred Compensation Plan was 76,978.31,707.

 

(3)

Indicates weighted average exercise price of 35,000871,125 outstanding options under the 2001 Aon Stock IncentiveShareholder-Approved Plan.

 

(4)

The total number of Class A Ordinary Shares authorized for issuance in connection with awards under the Amended and Restated Aon plc 2011 IncentiveShareholder-Approved Plan as amended, is 39,000,000. As of December 31, 2020, 6,200,3902021, 3,777,052 shares remained available for future issuance under this plan. The amount shown in column (c) also includes 2,853,4232,612,119 shares available for future issuance under the Aon plc Global Share Purchase Plan, including 111,68293,026 shares subject to purchase as of December 31, 2020.2021. Permissible awards under the Shareholder-Approved Plan include share options, share appreciation rights, restricted shares, restricted share units and other share-based awards, including awards where the vesting, granting or settlement of which is contingent upon the achievement of specified performance goals, called “performance awards.”

 

(5)

Below are the material features of our equity compensation plans that have not been approved by shareholders:

Aon Supplemental Savings Plan

The Supplemental Savings Plan (SSP) was adopted by the Board of Directors of Aon Corporation in 1998. It is a nonqualified supplemental retirement plan that provides benefits to participants in the Aon Savings Plan whose employer matching contributions are limited because of IRS-imposed restrictions. The plan originally allowed contributions to be credited to a Class A Ordinary Shares account. All amounts credited to a Class A Ordinary Shares account were then credited with dividends and other investment returns as under the Aon Savings Plan fund and are settled in Class A Ordinary Shares. Prior to April 1, 2017, before the beginning of each plan year, an election could be made by any participant to transfer some or all of a participant’s existing

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money market account under the SSP to Class A Ordinary Shares account. Beginning April 1, 2017, no new contributions are permitted to be invested in a Class A Ordinary Shares account and no amounts may be transferred out of such account to another investment option.

2022 Aon Proxy Statement        65


Under the SSP, eligible employees receive a supplemental allocation based on years of service (between 3 and 6 percent of eligible compensation) and are credited with an additional matching allocation they would have received under the Aon Savings Plan match provision had compensation up to $500,000 been considered. Participants must also contribute the limit prescribed by the IRS ($19,500 for 2020)2021) and be active on the last day of the year to receive the allocation. As of December 31, 2020,2021, the number of shares that could be issued under the plan was 258,421.235,433.

Aon Supplemental Employee Stock Ownership Plan

The Aon Supplemental Employee Stock Ownership Plan was a plan established in 1989 as a nonqualified supplemental retirement plan that provided benefits to participants in the Aon Employee Stock Ownership Plan whose employer contributions were limited because of IRS-imposed restrictions. As of 1998, no additional amounts have been credited to participant accounts. Account balances are maintained for participants, and credited with dividends, until distribution is required under the plan. Distributions are made solely in Class A Ordinary Shares. No specific authorization of Class A Ordinary Shares for the plan has been made. As of December 31, 2020,2021, the number of shares that could be issued under the plan was 127,212.111,002.

 

(6)

The weighted-average exercise price of such shares is uncertain and is not included in this column.

 

(7)

None of these equity compensation plans contain a limit on the number of shares that may be issued under such plans; however, these plans are subject to the limitations set forth in the descriptions of these plans contained in Note 5 above.

Shareholder Proposals for 20222023 Annual General Meeting

Shareholders who, in accordance with the SEC’s Rule 14a-8, wish to present proposals for inclusion in the proxy materials to be distributed by us in connection with our 20222023 annual general meeting must submit their proposals to the Company Secretary at the Company’s registered office at Aon Metropolitan Building, James Joyce Street, Dublin 1, Ireland, or via electronic mail to the following address: corporate.governance@aon.com, on or before December [], 2021.30, 2022. As the rules of the SEC make clear, simply submitting a proposal does not guarantee its inclusion in our proxy statement.

In accordance with our Articles, and without prejudice to the rights of a shareholder of record under applicable law, in order to nominate a candidate for election as a director or properly bring other business before the 20222023 annual general meeting, a shareholder’s notice of the matter the shareholder wishes to present must be delivered to the Company Secretary at the Company’s registered office at Metropolitan Building, James Joyce Street, Dublin 1, Ireland, not less than 90 nor more than 120 days prior to the first anniversary of the date of the Annual Meeting. As a result, any notice given by or on behalf of a shareholder pursuant to these provisions of our Articles (and not pursuant to the SEC’s Rule 14a-8) must be received no earlier than [], 2022February 17, 2023 and no later than [], 2022.March 19, 2023.

Other Matters

The Board is not aware of any business to be acted upon at the Annual Meeting other than that described in this proxy statement. If any other business comes before the Annual Meeting, the proxy holders (as indicated on the accompanying proxy card or cards) will vote the proxies according to their best judgment with respect to such matters.

Incorporation by Reference

To the extent that this proxy statement is incorporated by reference into any other filing by Aon with the SEC under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act, the information contained in the section of this proxy statement entitledtitled “Report of the Audit Committee” (to the extent permitted by the rules of the SEC) will not be deemed incorporated, unless specifically provided otherwise in such filing. The information contained in the Compensation Committee Report will not be deemed to be incorporated by reference into any filing under the Securities Act or the Exchange Act, other than Aon’s Annual Report on Form 10-K, except to the extent specifically provided otherwise in such filing.

Cautionary Note Regarding Forward-Looking Statements

This Proxy Statementproxy statement and any documents incorporated by reference into this proxy statement contain “forward-looking statements” within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act. These forward-looking statements include, among others, statements of expectations, beliefs, future plans and strategies, anticipated results from operations and developments and other matters that are not historical facts. The forward-looking statements are based on management’s beliefs as well as on a number of assumptions concerning future events. Readers

2021 Aon Proxy Statement        71


should not put undue reliance on these forward-looking statements, which are not a guarantee of performance and are subject to a number of uncertainties and other factors that could cause actual events or results to differ materially from those expressed or implied by

66        2022 Aon Proxy Statement


the forward-looking statements. Words such as “anticipate,” “believe,” “estimate,” “expect,” “forecast,” “project,” “intend,” “plan,” “probably,” “potential,” “looking forward,” “continue,” and other similar terms, and future or conditional tense verbs like “could,” “may,” “might,” “should,” “will,” and “would” are used to identify these forward-looking statements. You can also identify forward-looking statements by the fact that they do not relate strictly to historical or current facts. We do not undertake a duty to update these forward-looking statements, which speak only as of the date on which they are made. Certain factors that could prevent us from achieving its stated goals include the risk factors listed in our Form 10-K for our fiscal year ended December 31, 20202021 and our other reports filed with the SEC, which stockholdersshareholders and other interested parties are directed and referred.

 

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Questions and Answers About the Meeting and Voting

 

Why did I receive these proxy materials?

We have made these proxy materials available to you on the Internet or have delivered printed versions of these materials to you by mail to comply with our obligations under the Irish Companies Act in connection with the solicitation of proxies for use at the Annual Meeting, and at any adjournment or postponement thereof.

The Notice of Internet Availability and proxy materials were first mailed on or about April [], 202129, 2022 to shareholders who held shares as of April 8, 2021,14, 2022, which we refer to as the “record date.”

Will any other matters be decided at the Annual Meeting?

At the date of this proxy statement, we do not know of any other matters to be raised at the Annual Meeting other than those described in this proxy statement. If any other matters are, in accordance with applicable law and the Company’s Articles, properly presented for consideration at the Annual Meeting, such matters will, subject to the Articles and applicable law, be considered at the Annual Meeting and the individuals named in the proxy card will vote on such matters in their discretion.

Who is entitled to vote at the Annual Meeting?

Holders of our Class A Ordinary Shares, nominal value $0.01 per share as of the April 8, 202114, 2022 record date are entitled to vote at the Annual Meeting. As of that date, being the last practicable date prior to the publication of this proxy statement, there were []212,673,907 Class A Ordinary Shares outstanding and entitled to vote. Unless disenfranchised under applicable law and/or the Articles, each Class A Ordinary Share is entitled to one vote on each matter properly brought before the Annual Meeting. Therefore, the total voting rights in the Company as at [], 2021April 14, 2022 are []212,673,907 Class A Ordinary Shares.

What is the difference between holding Class A Ordinary Shares as a shareholder of record and as a beneficial owner?

If you are registered on the register of members of the Company in respect of Class A Ordinary Shares, you are considered, with respect to those Class A Ordinary Shares, the shareholder of record, and these proxy materials are being sent directly to you by the Company.

If your Class A Ordinary Shares are held in a stock brokerage account or by a broker, bank or other nominee, you are considered the beneficial owner of shares held in “street name”, and these proxy materials or the Notice of Internet Availability are being made available or forwarded

to you by your broker, bank or other nominee who is

considered, with respect to those shares, the shareholder of record. As the beneficial owner, you have the right to direct your broker, bank or other nominee on how to vote your Class A Ordinary Shares by following the instructions for voting on the proxy card or Notice of Internet Availability.voting instruction form.

How do I vote?

If you are a shareholder of record, you may appoint a proxy to vote on your behalf using any of the following methods:

 

by telephone at 1-800-652-VOTE (8683) within the U.S., US territories and Canada;

 

 

Onlineonline by visiting www.envirionreports.com/www.envisionreports.com/AON or scanning the QR code and following the instructions on your proxy card or the Notice of Internet Availability;

 

Youif you received proxy materials by mail or if you request a paper proxy card by telephone or through the Internet, you may elect to vote by mail by completing and signing the proxy card and returning in the envelope provided to Proxy Services c/o Computershare Investor Services, PO Box 505008,505005, Louisville, KY 40233-981440233-5005 inside and outside of the United States (which will be forwarded to the Company’s registered office in Ireland electronically) or otherwise depositing it at the Company’s registered office in Ireland.

To be valid, a proxy must be received by no later than 11:59 EDT5:00 PM (Irish Standard Time) on [], 2021June 16, 2022 (or in the case of an adjournment or postponement thereof, such later time as may be announced by the Company not being greater than 48 hours before the adjourned or postponed meeting (the “proxy deadline”)).

You may also vote in person at the Annual Meeting if you attend in person, although,person. We intend to hold the Annual Meeting in lightperson. Shareholders who wish to attend the Annual Meeting virtually may do so via webcast at www.meetnow.global/MCW6V7D, as further described on pages 70-71 of the proxy statement. Note that attending the Annual Meeting virtually will not allow you to vote at the Annual Meeting. However, we continue to monitor the COVID-19 pandemic; we are sensitive to the public health and travel concerns our shareholders may have and current local travel recommendationsthe protocols that various jurisdictions may impose. In the event we determine it is not possible or advisable to hold our Annual Meeting in person, we will announce alternative arrangements for the meeting as promptly as practicable, which may include holding the meeting by means of remote communication. We would publicly announce any such changes and restrictions, we strongly advise shareholders nothow to do so.participate in the meeting by press release and a filing with the SEC as soon as practicable prior to the meeting. Any such determinations and changes

68        2022 Aon Proxy Statement


will be made and communicated in accordance with SEC rules and requirements. Please monitor our annual meeting website at www.envisionreports.com/AON for updated information. If you are planning to attend our Annual Meeting, please check the website one week prior to the meeting date.

Telephone and Internet proxy appointment facilities for shareholders of record will be available 24 hours a day. If you properly give instructions as to your proxy appointment by telephone, through the Internet or by executing and returning a paper proxy card, and your proxy appointment is not subsequently revoked, your Class A Ordinary Shares will be voted in accordance with your instructions. If you are a shareholder of record and you execute and return a proxy card but do not give instructions, your proxy will be voted in accordance with the recommendations of the Board.

2021 Aon Proxy Statement        73


Any corporate or institutional shareholder of record may, by resolution of its articles or other governing body, authorize another person to act as its representative at the Annual Meeting, and such authorized person will (on production of a certified copy of such resolution at the Annual Meeting) be entitled to exercise the same powers on behalf of the corporationsuch shareholder as that corporationsuch shareholder could exercise if it was an individual shareholder of the Company.

If you are a beneficial owner, you should follow the directions provided by your broker, bank or other nominee. You may submit instructions by telephone or through the Internet to your broker, bank, or other nominee, or request and return a paper proxy card to your broker, bank, or other nominee.

In the case of joint holders, the vote of the senior holder who submits a vote will be accepted to the exclusion of the vote of the other joint holders, with seniority determined by the order in which the names of the holders appear in the register of members.

We will distribute written ballots to anyone who wants to vote in person at the Annual Meeting. If you are a beneficial owner, you should obtain a legal proxy from your broker, bank or other nominee and present it to the inspectors of election with your ballot to be able to vote at the Annual Meeting (see the section titled “Who can attend the Annual Meeting?” below).

What should I do if I receive more than one Notice of Internet Availability of proxy materials or proxy card?

If you own some Class A Ordinary Shares directly in your name as a registered holder and other Class A Ordinary Shares as a beneficial owner through a broker, bank or

other nominee, or if you own Class A Ordinary Shares through more than one broker, bank or other nominee, you may receive multiple Notices of Internet Availability or multiple proxy cards.voting instructions. It is necessary for you to fill in, sign and return all of the proxy cards included in the proxy materials that you receive or for you to follow the instructions for any alternative voting procedure on each of the Notices of Internet Availability that you receive in order to vote all of the shares you own.

How is a quorum determined?

The presence of the holders of shares in the Company who together represent at least the majority of the voting rights of all of the shareholders entitled to vote, in person or by proxy, at the Annual Meeting is necessary to constitute a quorum. Abstentions and broker non-votes will be counted as present and entitled to vote for purposes of determining a quorum at the Annual Meeting.

What is a broker non-vote?

If you own your Class A Ordinary Shares through a broker, bank or other nominee and do not provide the organization that holds your Class A Ordinary Shares with specific voting instructions, pursuant to the rules of the NYSE, the bank, broker or other nominee is generally permitted to vote your Class A Ordinary Shares at its discretion on certain routine matters. With respect to certain non-routine matters, the broker, bank or other nominee is not permitted to vote your Class A Ordinary Shares for you. If the broker, bank or other nominee that holds your Class A Ordinary Shares does not receive voting instructions from you on how to vote your Class A Ordinary Shares on a non-routine matter, it will inform the inspector of election that it does not have the authority to vote on this matter with respect to your Class A Ordinary Shares. A broker non-vote occurs when a broker, bank or other nominee holding Class A Ordinary Shares on your behalf does not vote on a particular proposal because it has not received voting instructions from you and does not have discretionary voting power with respect to that proposal.

What proposals are considered “routine” or “non-routine”?

Proposals 3, 4, and 5 (the ratification of the appointment of Ernst & Young US as Aon’s independent registered public accounting firm for 2022, appointment of Ernst & Young Ireland as Aon’s statutory auditor under Irish law, and authorizing the Board to determine Ernst & Young Ireland’s remuneration) are each considered a routine matter under the rules of the NYSE. A broker, bank, or other nominee may generally vote on routine matters, and therefore no broker non-votes are expected to occur in connection with

2022 Aon Proxy Statement        69


Proposals 3, 4, and 5. Proposals 1 and 2 (the election of directors by way of separate ordinary resolutions and the advisory vote on executive compensation) are matters considered non-routine under the rules of the NYSE. A broker, bank, or other nominee may not vote on these non-routine matters without specific voting instructions from the beneficial owner. As a result, there may be broker non-votes with respect to Proposals 1 and 2.

Can I change my vote and/or revoke my proxy?

If you are a shareholder of record, you can revoke your proxy and change your vote at any time before the Annual Meeting by:

 

entering a later-dated proxy by telephone or through the Internet by the proxy deadline;

 

delivering a valid, later-dated proxy card by the proxy deadline;

 

sending written notice to the Company Secretary at the registered office;office by the proxy deadline; or

 

voting at the Annual Meeting if you attend in person.

If you are a beneficial owner of Class A Ordinary Shares, you may submit new proxy appointment instructions by contacting your broker, bank or other nominee. You may also vote in person at the Annual Meeting if you obtain a legal proxy.

All Class A Ordinary Shares that have been properly voted and not revoked will be counted in the votes held on the resolution proposed at the Annual Meeting. Attending the Annual Meeting without taking further action will not automatically revoke your prior telephone or Internet vote or your proxy.

Who can attend the Annual Meeting?

Shareholders as of the close of business in New York on [], 2021,April 14, 2022, which is the record date for voting, may attend

74        2021 Aon Proxy Statement


the Annual Meeting virtually in orderperson or virtually. We intend to hearhold the proceedings and ask questions. This virtual attendance does not extend to voting at the meeting. Such shareholders may also attend at the principal meeting place, and vote thereat. In light of public health concerns and current local travel recommendations and restrictions, we strongly advise shareholders wishingAnnual Meeting in person. Shareholders who wish to attend the Annual Meeting virtually may do so via webcast at www.meetnow.global/MCW6V7D, as further described below. Note that attending the Annual Meeting virtually will not allow you to vote at the Annual Meeting. However, we continue to monitor the COVID-19 pandemic; we are sensitive to the public health and travel concerns our shareholders may have and the protocols that various jurisdictions may impose. In the event we determine it is not possible or advisable to hold our Annual Meeting in person, we will announce alternative arrangements for the meeting as promptly as practicable, which may include holding the meeting by means of remote communication. We would

publicly announce any such changes and how to participate in the meeting by press release and a filing with the SEC as soon as practicable prior to the meeting. Any such determinations and changes will be made and communicated in accordance with SEC rules and requirements. Please monitor our annual meeting website at www.envisionreports.com/AON for updated information. If you are planning to attend in person atour Annual Meeting, please check the principalwebsite one week prior to the meeting place but instead to vote in advance and, if you wish to hear the proceedings and present questions, to do so virtually as described below.date. If you are a shareholder of record and you would like to attend in person,the Annual Meeting, you will need to present the proxy card that you received, together with a form of personal photo identification, in order to be admitted into the meeting. If you are the beneficial owner of shares held in “street name”, you will need to provide proof of ownership, such as a recent account statement or letter from your bank, broker, or other nominee as of the record date, along with a form of personal photo identification. Alternatively, you may contact the broker, bank or other nominee in whose name your Class A Ordinary Shares are registered and obtain a legal proxy to bring to the Annual Meeting in order to vote thereat.

In accordance with the requirements of Irish law, shareholders of record who wish to participate in the Annual Meeting without leaving Ireland may do so by attending in person at the offices of our Irish lawyers, Matheson, located at 70 Sir John Rogerson’s Quay, Dublin 2, Ireland, at the meeting date and time described herein, where technological means will be made available to participate in the meeting. You will need to present the proxy card that you received, together with a form of personal photo identification, in order to be admitted. In light of public health concerns and local travel recommendations and restrictions in Ireland, we also strongly advise shareholders not to attend at the Matheson offices but instead to vote in advance and, if you wish to hear the proceedings and present questions, to do so virtually as described below.

How do I attend the Annual Meeting virtually via the Internet?

You will be able to attend the Annual Meeting online to hear the proceedings and submit your questions prior to and during the meeting by visiting: www.meetingcenter.io/207459271www.meetnow.global/MCW6V7D at the meeting date and time described herein and entering the 15-digit control number on the proxy card, email or notice of availability of proxy materials you received and the meeting password: AON2021.received. If you hold your shares through an intermediary, such as a bank or

broker, you must register in advance using the instructions below. The meeting will begin promptly at 8:309:00 a.m. CDT.local Dublin time. We encourage you to access the meeting prior to the start time leaving ample time for the check in. Please follow the registration instructions as outlined below. If you are attending the meeting as a “guest,” you will not be able to ask questions prior to and during the meeting. Note that attending the Annual Meeting virtually will not allow you to vote at the Annual Meeting. Accordingly, we strongly advise you to vote in advance by one of the methods described on page 73pages 68-69 of the Proxy Statement.

The virtual meeting platform is fully supported across browsers (MS Edge, Firefox, Chrome and Safari) and devices (desktops, laptops, tablets and cell phones) running the most up-to-date version of applicable software and plugins. Note: Internet Explorer is not a supported browser. Participants should ensure that they have a strong WiFi connection wherever they intend to participate in the

70        2022 Aon Proxy Statement


meeting. We encourage you to access the meeting prior to the start time. For further assistance should you need it you may call 1-888-724-2416.

How do I register to attend the Annual Meeting virtually via the Internet?

If you are a registered shareholder, you do not need to register to attend the Annual Meeting virtually via the Internet. Please follow the instructions on the notice, email, or proxy card that you received. If you hold your shares through an intermediary, such as a bank or broker, you must register in advance to attend the Annual Meeting virtually via the Internet. To register to attend the Annual Meeting online, you must submit proof of your proxy power (legal proxy) reflecting your Aon holdings along with your name and email address to Computershare. Requests for registration must be labeled as “Legal Proxy” and be received no later than 5:00 p.m. EDT, [], 2021.June 14, 2022. To request registration, please forward the email from your broker, or attach an image of your legal proxy, to legalproxy@computershare.com. You will receive a confirmation of your registration by email from Computershare after your registration has been received.

Registered holders who cannot locate their notice, email or proxy card and beneficial owners without a legal proxy can attend the meeting as a “guest” but will not be able to ask questions.

Who will pay the costs of this proxy solicitation?

We will pay the expenses of the preparation of proxy materials and the solicitation of proxies for the Annual Meeting. In addition to the solicitation of proxies by mail, solicitation may be made on our behalf by certain directors, officers, or employees of Aon and our subsidiaries telephonically, electronically or by other means of communication. In addition, we have hired Georgeson LLC to assist in the solicitation and distribution of proxies for a fee (estimated at $25,000, plus expenses). Directors, officers and employees of Aon and our subsidiaries will receive no additional compensation for such solicitation. We will also reimburse banks, brokers and other nominees for reasonable expenses incurred by them in forwarding proxy materials to beneficial owners.

2021 Aon Proxy Statement        75


I am a beneficial owner and share an address with another shareholder, and we received only one paper copy of the Proxy Statement. How can I obtain an additional copy of the Proxy Statement?

We have adopted a procedure approved by the SEC called “householding” under which multiple beneficial shareholders who share the same address will receive only one copy of the Annual Report or Proxy Statement, as applicable, unless we receive contrary instructions from one or more of the shareholders. If you wish to opt out of householding and receive multiple copies of the proxy materials at the same address, you may do so by notifying us by telephone at (312) 381-1000, by email at investor.relations@aon.com, or by mail at Aon plc, Metropolitan Building, James Joyce Street, Dublin 1, Ireland, and we will promptly deliver the requested materials. You also may request additional copies of the proxy materials by notifying us by telephone or in writing at the same telephone number, email address or address. If you are currently receiving multiple copies of the proxy

materials and wish to receive only one copy at the same address, then please notify us by telephone or in writing at the same telephone number, email address, or address. Shareholders with shares registered in the name of a brokerage firm or bank may contact their brokerage firm or bank to request information about householding.

Who will count the vote?

A representative of our transfer agent, Computershare Trust Company, N.A., will count the vote and serve as inspector of election.

Where can I find the voting results of the Annual Meeting?

The final voting results will be tallied by the inspector of election and disclosed in a Current Report on Form 8-K.8-K within four business days after the Annual Meeting. The results of the polls taken on the resolutions at the Annual Meeting and any other information required by the Irish Companies Act will be made available on the Company’s website (www.aon.com) as soon as reasonably practicable following the Annual Meeting and for a period of two years thereafter.

 

 

2022 Aon Proxy Statement        71


What is the Vote Required to Approve Each Proposal?

 

  Proposal  Vote Required for
Approval
  Broker
Discretionary
Voting
Allowed
  Effect of
Broker
Non-Votes
  Effect of
Abstentions

  1   Election of Directors

  Majority of votes cast  No  No effect  No effect

  2   Advisory resolution to Approve Named Executive Officer Compensation

  Majority of votes cast  No  No effect  No effect

  3   Ratify the Selection of Ernst & Young LLP as the Company’s Independent Registered Public Accounting Firm for 20212022

  Majority of votes cast  Yes  n/a  No effect

  4   Re-Appoint Ernst & Young Chartered Accountants as the Company’s Statutory Auditor Under Irish Law

  Majority of votes cast  Yes  n/a  No effect

  5   Authorize the Board of Directors or the Audit Committee to Determine the Remuneration of Ernst & Young Chartered Accountants as the Company’s Statutory Auditor under Irish Law

  Majority of votes cast  Yes  n/a  No effect

  6   Amend Article 190 of the Company’s Articles of Association

75% of votes castNoNo effectNo effect

  7   Authorize the Board to Capitalize Certain of the Company’s Non-distributable Reserves

Majority of votes castNoNo effectNo effect

  8   Approve the Creation of Distributable Profits

75% of votes castNoNo effectNo effect

 

76        202172        2022 Aon Proxy Statement


Appendix A

Reconciliation of Non-GAAP Measures

 

Organic Revenue Growth From Continuing Operations (Unaudited)

 

 Twelve Months Ended             Twelve Months Ended
December 31,
          
 Dec 31, 2020 Dec 31, 2019 % Change Less:
Currency
Impact (1)
 Less:
Fiduciary
Investment
Income (2)
 Less:
Acquisitions,
Divestitures &
Other
 Organic
Revenue
Growth
(Decline) (3)
 
(millions) 2021 2020 % Change Less:
Currency
Impact (1)
 Less:
Fiduciary
Investment
Income (2)
 Less:
Acquisitions,
Divestitures &
Other
 Organic
Revenue
Growth (3)

Commercial Risk Solutions

 $4,690 $4,673    (3)%  3 $6,635 $5,861 13% 2% % % 11%

Reinsurance Solutions

 1,814 1,686 8    (1 (1 10 1,997 1,814 10 2     8

Retirement Solutions

 1,753 1,817 (4       (2 (2

Health Solutions

 1,655 1,667 (1 (2    2  (1 2,154 2,067 4 2   (8) 10

Data & Analytic Services

 1,171 1,184 (1       4  (5

Wealth Solutions

 1,426 1,341 6 3   1 2

Elimination

 (17 (14 N/A  N/A  N/A  N/A  N/A  (19) (17) N/A N/A N/A N/A N/A

Total revenue

 $11,066 $11,013    (1)%  1 $12,193 $11,066 10% 2% % (1)% 9%

 

 (1)

Currency impact is determined by translating prior period’slast year’s revenue at this period’syear’s foreign exchange rates.

 (2)

Fiduciary investment income for the yearsthree months ended December 31, 2021 and 2020 was $2 million and $4 million, respectively. Fiduciary investment income for the twelve months ended December 31, 20192021 and 2020 was $27$8 million and $74$27 million, respectively.

 (3)

Organic revenue growth (decline) includes the impact of intercompany activity and excludes the impact of changes in foreign exchange rates, fiduciary investment income, acquisitions, divestitures, transfers between revenue lines, and gains orand losses on derivatives accounted for as hedges.

Free Cash Flow from Continuing Operations (Unaudited)

 

   Twelve Months Ended
December 31,
     
  (millions)  2020   2019   %
Change
 

Cash Provided By Continuing Operating Activities

  $2,783  $1,835   52

Capital Expenditures Used for Continuing Operations

   (141   (225   (37

Free Cash Flow Provided by Continuing Operations (1)

  $2,642  $1,610   64
   Twelve Months Ended
December 31,
   
  (millions)  2021  2020  

%

Change

Cash Provided By Operating Activities

   $2,182   $2,783    (22)%

Capital Expenditures

    (137)    (141)    (3)

Free Cash Flow (1)

   $2,045   $2,642    (23)%

 

 (1)

Free cash flow is defined as cash flow from operations less capital expenditures. This non-GAAP measure does not imply or represent a precise calculation of residual cash flow available for discretionary expenditures.

Aon plc

2021 Aon Proxy Statement        A-1


Reconciliation of Non-GAAP Measures—Operating Income from Continuing Operations and Diluted Earnings Per Share (Unaudited) (1)

 

   Twelve Months Ended
December 31,
    
  (millions, except percentages)  2020  2019  %
Change
 

Revenue from continuing operations

  $11,066 $11,013  

Operating income from continuing operations

  $2,781 $2,169  28

Amortization and impairment of intangible assets

   246  392 

Restructuring

      451 

Legacy Litigation (2)

      13 

Transaction Costs (3)

   123       

Operating income from continuing operations—as adjusted

  $3,150 $3,025  4

Operating margin from continuing operations

   25.1  19.7    

Operating margin from continuing operations—as adjusted

   28.5  27.5    
   Twelve Months Ended
December 31,
  
  (millions, except percentages)  2021 2020 

%

Change

Revenue

   $12,193  $11,066   10%

Operating income—as reported

   $2,090  $2,781   (25)%

Amortization and impairment of intangible assets

    147   246   (40)%

Transaction costs and other charges related to the combination and resulting termination (2)

    1,436   123   1,067%

Operating income—as adjusted

   $3,673  $3,150   17%

Operating margin—as reported

    17.1%   25.1%     

Operating margin—as adjusted

    30.1%   28.5%     

 

2022 Aon Proxy Statement        A-1

   Twelve Months Ended
December 31,
    
  (millions, except per share data)  2020  2019  %
Change
 

Operating income from continuing operations—as adjusted

  $3,150 $3,025  4

Interest income

   6  8  (25)% 

Interest expense

   (334  (307  9

Other income (expense):

    

Other income (expense)—pensions—as adjusted

   13  9  44

Other income (expense)—other

   (1  (8  (88)% 

Total Other income (expense)—as adjusted

   12  1  1,100

Income before income taxes from continuing operations—as adjusted

   2,834  2,727  4

Income tax expense (4)

   499  478  4

Net income from continuing operations—as adjusted

   2,335  2,249  4

Less: Net income attributable to noncontrolling interests

   49  41  20

Net income attributable to Aon shareholders from continuing operations—as adjusted

   2,286  2,208  4

Net income (loss) from discontinued operations—as adjusted

   1  (1  200

Net income attributable to Aon shareholders—as adjusted

  $2,287 $2,207  4

Diluted net income (loss) per share attributable to Aon shareholders

    

Continuing operations—as adjusted

  $9.81 $9.17  7

Discontinued operations—as adjusted

         

Net income attributable to Aon shareholders—as adjusted

  $9.81 $9.17  7

Weighted average ordinary shares outstanding—diluted

   233.1  240.6  (3)% 

Effective Tax Rates (4)

    

Continuing Operations—U.S. GAAP

   18.2  15.9 

Continuing Operations—Non-GAAP

   17.6  17.5 

Discontinued Operations—U.S. GAAP

   24.1  47.4 

Discontinued Operations—Non-GAAP

   24.1  47.4    


   Twelve Months Ended
December 31,
  
  (millions, except per share data)  2021 2020 

%

Change

Operating income—as adjusted

   $3,673  $3,150   17%

Interest income

    11   6   83%

Interest expense

    (322)   (334)   (4)%

Other income (expense):

       

Other income—pensions

    21   13   62%

Other income (expense)—other—as adjusted (3)

    7      %

Total Other income (expense)—as adjusted

    28   13   115%

Income before income taxes—as adjusted

    3,390   2,835   20%

Income tax expense (4)

    623   499   25%

Net income—as adjusted

    2,767   2,336   18%

Less: Net income attributable to noncontrolling interests

    53   49   8%

Net income attributable to Aon shareholders—as adjusted

    2,714   2,287   19%

Diluted net income (loss) per share attributable to Aon shareholders—as adjusted

   $12.00  $9.81   22%

Net income attributable to Aon shareholders—as reported

   $1,255  $1,969   (36)%

Diluted net income (loss) per share attributable to Aon shareholders—as reported

   $5.55  $8.45   (34)%

Weighted average ordinary shares outstanding—diluted

    226.1   233.1   (3)%

Effective Tax Rates (4)

       

U.S. GAAP

    32.3%   18.2%  

Non-GAAP

    18.4%   17.6%     

 

 (1)

Certain noteworthy items impacting operating income in 20202021 and 20192020 are described in this schedule. The items shown with the caption “as adjusted” are non-GAAP measures.

 (2)

During the fourth quarter of 2019, the Company settled legacy litigation that had been reported in a prior year as an adjustment to GAAP earnings. In connection with the settlement, the Company recorded a $13 million charge in 2019, which represents the difference between the amount previously accrued in prior years and the final settlement amount of the legacy litigation.

(3)

As part of the proposedterminated combination with Willis Towers Watson, certain transaction costs will bewere incurred by the Company prior to the closing date, which is expected to be in the first half of 2021, subject to regulatory approval and other customary closing conditions.2021. These costs may include advisory, legal, accounting, valuation, and other professional or consulting fees requiredrelated to the combination, including planned divestitures that have been terminated, as well as certain compensation expenses and expenses related to further steps on our Aon United operating model as a result of the termination. Additionally, this includes a $1 billion termination fee paid in connection with the termination of the combination.

(3)

A gain of $124 million was recorded for the year ended December 31, 2021 related to the disposal of the Aon Retiree Health ExchangeTM business which was originally agreed upon in connection with the terminated combination with Willis Towers Watson. As a result of the termination of the combination, an amended agreement was executed to complete the combination.transaction in the fourth quarter of 2021.

 (4)

Adjusted items are generally taxed at the estimated annual effective tax rate, except for the applicable tax impact associated with restructuring plan expenses, legacy litigation, accelerated tradename amortization, impairment charges, certain gains from dispositions, and certain transaction costs and other charges related to the combination and resulting termination, which are adjusted at the related jurisdictional rate. In addition, income tax expense for the year ended December 30, 2021 excludes the impact of remeasuring the net deferred tax impacts of payment of certain legacy litigation and enactment date impactsliabilities in the U.K. as a result of the Tax Cuts and Jobs Actscorporate income tax rate increase enacted in the second quarter of 2017.2021.

 

A-2        20212022 Aon Proxy Statement


Appendix B

Appendix B-1 Proposed Article 190

Appendix B-2 Comparison Showing Amendments Proposed to Article 190

Appendix B-3 Series A Preference Share DesignationAbout Aon

 

Appendix B-1

Proposed Article 190

190.

  Subject to the Act, the board may with the authority of an ordinary resolution of the Company:

(a)

subject to the provisions of this Article, resolve to capitalise any of the Company’s profits available for distribution and/or any sum, for the time being, standing to the credit of any of the Company’s other reserves, reserve accounts or funds, by whatever name called and whether distributable or non-distributable (including, without limitation, the share premium account, the undenominated capital account, any unrealised revaluation reserves, any capital redemption reserves and any merger reserves), if any;

(b)

appropriate the sum resolved to be capitalised to the members or any class of members on the record date specified in the relevant board resolution who, unless provided otherwise in the ordinary resolution, would have been entitled to it if it were distributed by way of dividend and in the same proportions;

(c)

apply that sum on behalf of the members or the members of any class either in or towards paying up the amounts, if any, for the time being unpaid on any shares held by them respectively, or in paying up in full shares, debentures or other obligations of the Company of a nominal value or nominal value plus share premium, as the case may be, equal to the sum capitalised, but the share premium account, the undenominated capital account, any revaluation reserves, any capital redemption reserves, any merger reserves and any profits which are not available for distribution may, for the purposes of this Article, only be applied in paying up in full unissued shares to be allotted to the members or the members of any class of a nominal value or nominal value plus share premium equal to the sum capitalised;

(d)

allot the shares, debentures or other obligations credited as fully paid to those members or members of any class, or as they may direct, in those proportions, or partly in one way and partly in the other;

(e)

where shares or debentures become, or would otherwise become, distributable under this Article in fractions, make such provision as they think fit for any fractional entitlements including without limitation authorising their sale and transfer to any person, resolving that the distribution be made as nearly as practicable in the correct proportion but not exactly so, ignoring fractions altogether or resolving that cash payments be made to any members in order to adjust the rights of all parties;

(f)

authorise any person to enter into an agreement with the Company on behalf of all the members or members of any class concerned providing for either:

(i)

the allotment to the members or members of any class respectively, credited as fully paid, of any shares, debentures or other obligations to which they are entitled on the capitalisation; or

(ii)

the payment up by the Company on behalf of the members or members of any class of the amounts, or any part of the amounts, remaining unpaid on their existing shares by the application of their respective proportions of the sum resolved to be capitalised,

Aon plc (NYSE: AON) exists to shape decisions for the better—to protect and any agreement made underenrich the lives of people around the world. Our colleagues provide our clients in over 120 countries with advice and solutions that authority shall be binding on all such members or members of any class, asgive them the case may be;clarity and

(g)

generally do all acts and things required to give effect to the ordinary resolution.

2021 Aon Proxy Statement        B-1 confidence to make better decisions to protect and grow their business.


Appendix B-2

Comparison Showing Amendments Proposed to Article 190

190.

  Subject to the Act, the board may with the authority of an ordinary resolution of the Company:

(a)

subject to the provisions of this Article, resolve to capitalise anyundistributed profits of the Company’snot required for paying any preferential dividend (whether or not they areprofits available for distribution)and/or any sum, for the time being, standing to the credit of any of the Company’s other reserves, reserve accounts orotherfunds, by whatever name called and whether distributable or non-distributable (including, without limitation, theCompany’s share premium account, the undenominated capital account, any unrealised revaluation reserves, andy capital redemption reservesand any merger reserves), if any;

(b)

appropriate the sum resolved to be capitalised to the members or any class of members on the record date specified in the relevant board resolution who, unless provided otherwise in the ordinary resolution, would have been entitled to it if it were distributed by way of dividend and in the same proportions;

(c)

apply that sum ontheirbehalf of the members or the members of any class either in or towards paying up the amounts, if any, for the time being unpaid on any shares held by them respectively, or in paying up in full shares, debentures or other obligations of the Company of a nominalamountvalue or nominal value plus share premium, as the case may be, equal tothatthe sum capitalised, but the share premium account, the undenominated capital account, any revaluation reserves,theany capital redemption reserves, any merger reserves and any profits which are not available for distribution may, for the purposes of this Article, only be applied in paying up in full unissued shares to be allotted to the memberscredited as fullypaidor the members of any class of a nominal value or nominal value plus share premium equal to the sum capitalised;

(d)

allot the shares, debentures or other obligations credited as fully paid to those members or members of any class, or as they may direct, in those proportions, or partly in one way and partly in the other;

(e)

where shares or debentures become, or would otherwise become, distributable under this Article in fractions, make such provision as they think fit for any fractional entitlements including without limitation authorising their sale and transfer to any person, resolving that the distribution be made as nearly as practicable in the correct proportion but not exactly so, ignoring fractions altogether or resolving that cash payments be made to any members in order to adjust the rights of all parties;

(f)

authorise any person to enter into an agreement with the Company on behalf of all the members or members of any class concerned providing for either:

(i)

the allotment to the members or members of any class respectively, credited as fully paid, of any shares, debentures or other obligations to which they are entitled on the capitalisation; or

(ii)

the payment up by the Company on behalf of the members of members of any class of the amounts, or any part of the amounts, remaining unpaid on their existing shares by the application of their respective proportions of the sum resolved to be capitalised,

and any agreement made under that authority shall be binding on all such members or members of any class, as the case may be; and

(g)

generally do all acts and things required to give effect to the ordinary resolution.

B-2        2021 Aon Proxy Statement


Appendix B-3

Series A Preference Share Designation

To be designated by Board Resolution

1.

Designation and Number: The series of preference shares to be allotted and issued pursuant to these resolutions will be designated as “Series A Preference Shares” (each a “Series A Preference Share”, and together the “Series A Preference Shares”), and will be limited in number to two Series A Preference Shares.

2.

Attendance and Voting at General Meetings: The holders of Series A Preference Shares will have no rights, in their capacity as holders of Series A Preference Shares, to attend, speak or vote at any general meeting of the Company.

3.

Dividends: The holders of Series A Preference Shares will have no rights, in their capacity as holders of Series A Preference Shares, to participate in dividends and other distribution from the Company, but the holders of Series A Preference Share shall be entitled to be allotted and issued further Series A Preference Shares upon the capitalization of any amounts capitalized, appropriated and applied on their behalf pursuant to Article 190 of the Company’s Articles of Association.

4.

Capital: The entitlement of the holders of Series A Preference Shares, in their capacity as holders of Series A Preference Shares, to participate in a return of capital on a dissolution, liquidation or winding-up of the Company shall limited to the repayment of the nominal amount paid up or credited as paid up on the Series A Preference Shares and will be paid only after the holders of the Class A Ordinary Shares have received payment in respect of such amount as is paid up or credited as paid up on those Class A Ordinary Shares held by them at that time, plus the payment in cash of $100,000,000 on each such Class A Ordinary Share.

5.

Acquisition: The Company shall have an unconditional unilateral right to acquire, or take surrender of, any Series A Preference Share in issue at any time for nil consideration pursuant to Section 102(1)(a) of the Companies Act 2014, and the Company will have the irrevocable authority to authorise and instruct the secretary of the Company (or any other person appointed for the purpose by the directors of the Company) to acquire the Series A Preference Shares and to execute on behalf of the holders of the Series A Preference Shares such documents as are necessary in connection with such acquisition.

6.

Listing, certificates and transferability: The Series A Preference Shares will not be listed on any stock exchange nor will any share certificates be issued in respect of such shares and the Series A Preference Shares will be neither renounceable nor transferable.

2021 Aon Proxy Statement        B-3


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Using a black ink pen, mark your votes with an x as shown in this example.

Please do not write outside the designated areas.

002CSNCB9A
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AON C123456789 000004 000000000.000000 ext 000000000.000000 ext 000000000.000000 ext 000000000.000000 ext 000000000.000000 ext 000000000.000000 ext ENDORSEMENT_LINE SACKPACK MR A SAMPLE DESIGNATION (IF ANY) ADD 1 ADD 2 ADD 3 ADD 4 ADD 5 ADD 6 Your vote matters – here’s how to vote!

You may vote online or by phone instead of mailing this card.

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Votes submitted electronically must be received by 11:59 PM Eastern Time on [], 2021.

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Online

Go to www.envisionreports.com/AON or scan the QR code - login details are located in the shaded bar below.

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Phone

Call toll free 1-800-652-VOTE (8683) within the USA, US territories and Canada

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Save paper, time and money!

Sign up for electronic delivery at www.envisionreports.com/AON

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card.Votes submitted electronically must be received by 5:00 P.M., Irish Standard Time on June 16, 2022. Online Go to www.envisionreports.com/AON or scan the QR code – login details are located in the shaded bar below. Phone Call toll free 1-800-652-VOTE (8683) within the USA, US territories and Canada Using a black ink pen, mark your votes with an X as shown in this example. Please do not write outside the designated areas. Save paper, time and money! Sign up for electronic delivery at www.envisionreports.com/AON Annual General Meeting Proxy Card 1234 5678 9012 345 IF VOTING BY MAIL, SIGN, DETACH AND RETURN THE BOTTOM PORTION IN THE ENCLOSED ENVELOPE.

A Management Proposals The Board of Directors recommend a vote FOR all the nominees listed and FOR Proposals 2 – – – – – – – –  – – – – – – – – – – – – – – – – – – – –  – – – – – – – – – – – – – – – – – – – –  ��� – – – – – – – – – – – – – – – – – – –  – – – – – – – – – – – – –

 A Proposals – The Board of Directors recommend a vote FOR all the nominees listed and FOR Proposals 2 – 8.

1. Election of Directors:LOGO
For Against Abstain
01 - Lester B. Knight
04 - Jeffrey C. Campbell
07 - J. Michael Losh
10 - Gloria Santona
For Against Abstain
02 - Gregory C. Case
05 - Fulvio Conti
08 - Richard B. Myers
11 - Byron O. Spruell
For Against Abstain
5. 1. Election of Directors: 01 - Lester B. Knight 04 - Jeffrey C. Campbell 07 - J. Michael Losh 10 - Byron O. Spruell For Against Abstain 02 - Gregory C. Case 05 - Fulvio Conti 08 - Richard C. Notebaert 11 - Carolyn Y. Woo For Against Abstain 03 - Jin-Yong Cai 06 - Cheryl A. Francis 09 - Gloria Santona For Against Abstain For Against Abstain 2. Advisory vote to approve the compensation of the Company’s named executive officers. 4. Re-appoint Ernst & Young Chartered Accountants as the Company’s statutory auditor under Irish law. Note: In their discretion, the Proxies are authorized to vote upon such other business as may properly come before the meeting. 3. Ratify the appointment of Ernst & Young LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2022. 5. Authorize the Board or the Audit Committee of the Board to determine the remuneration of Ernst & Young Ireland, in its capacity as the Company’s statutory auditor under Irish law. For Against Abstain B Non-Voting Items Change of Address — Please print new address below. Comments — Please print your comments below. C 1234567890 1UPX 535783 J N T MR A SAMPLE (THIS AREA IS SET UP TO ACCOMMODATE 140 CHARACTERS) MR A SAMPLE AND MR A SAMPLE AND MR A SAMPLE AND MR A SAMPLE AND MR A SAMPLE AND MR A SAMPLE AND MR A SAMPLE AND MR A SAMPLE AND 03MPOD Cai
06 - Cheryl A. Francis
09 - Richard C. Notebaert
12 - Carolyn Y. Woo

For Against Abstain

2. Advisory vote to approve the compensation of the Company’s named executive officers.

4. Re-appoint Ernst & Young Chartered Accountants as the Company’s statutory auditor under Irish law.

6. Amend Article 190 of the Company’s Articles of Association.

8. Approve the creation of distributable profits by the reduction and cancellation of the amounts capitalized pursuant to the authority given under Proposal 7.

For Against Abstain

3. Ratify the appointment of Ernst & Young LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2021.

5. Authorize the Board or the Audit Committee of the Board to determine the remuneration of Ernst & Young Chartered Accountants, in its capacity as the Company’s statutory auditor under Irish law.

7. Authorize the Board to capitalize certain of the Company’s non-distributable reserves.

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03DZ9B


2021LOGO

2022 Annual Meeting Admission Ticket

2021 2022 Annual General Meeting of Aon plc Shareholders

[], 2021, 8:30 June 17, 2022, 9:00 a.m. CDT

200 East Randolph Street

Chicago, Illinois

UponIrish Standard Time Ten Earlsfort Terrace Dublin 2 Ireland To attend the meeting in person, upon arrival, please present this admission ticket and photo identification at the registration desk.

The 20212022 Annual Meeting of Shareholders of Aon plc will also be held virtually via live webcast at www.meetingcenter.io/207459271.

www.meetnow.global/MCW6V7D. To access the virtual meeting, you must have the 15-digit control number that is printed in the circle in the shaded bar

located on the reverse side of this form.

The password Note that attending the Annual Meeting virtually will not allow you to vote at the Annual Meeting. NOTE: We intend to hold the Annual Meeting in person. However, we continue to monitor the COVID-19 pandemic; we are sensitive to the public health and travel concerns our shareholders may have and the protocols that various jurisdictions may impose. In the event we determine it is not possible or advisable to hold our Annual Meeting in person, we will announce alternative arrangements for thisthe meeting is – AON2021.

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Small steps make an impact.

Help the environment by consenting to receive electronic

as promptly as practicable, which may include holding the meeting by means of remote communication. We would publicly announce any such changes and how to participate in the meeting by press release and a filing with the Securities and Exchange Commission (“SEC”) as soon as practicable prior to the meeting. Any such determinations and changes will be made and communicated in accordance with SEC rules and requirements. Please monitor our annual meeting website at www.envisionreports.com/AON for updated information. If you are planning to attend our Annual Meeting, please check the website one week prior to the meeting date. Small steps make an impact. Help the environment by consenting to receive electronic delivery, sign up at www.envisionreports.com/AON

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IF VOTING BY MAIL, SIGN, DETACH AND RETURN THE BOTTOM PORTION IN THE ENCLOSED ENVELOPE.

– – – – – – – – – –  – – – – – – – – – – – – – – – – – – – –  – – – – – – – – – – – – – – – – – – – –  – – – – – – – – – – – – – – – – – – – –  – – – – – – – – – – – – –

  AON plc

  LOGO

AON plc Notice of 20212022 Annual General Meeting of Shareholders

Proxy Solicited by Board of Directors for Annual Meeting – [], 2021

— June 17, 2022 The Chairman,Chair, Chief Executive Officer, Company Secretary, and any Assistant Company Secretary, are hereby authorized to represent and vote the shares of the undersigned, with all the powers which the undersigned would possess if personally present, at the Annual General Meeting of Shareholders of Aon plc to be held on [●], 2021June 17, 2022 or at any postponement or adjournment thereof.

Shares represented by this proxy will be voted by the shareholder. If no such directions are indicated, the Proxies will have authority to vote FOR the election of the Board of Directors and FOR items 2-8.

2-5. In their discretion, the Proxies are authorized to vote upon such other business as may properly come before the meeting.

If you hold your shares in the Aon plc Canadian ESPP or Aon plc Direct Stock Purchase and Dividend Reinvestment Plan your vote must be received by 11:59 p.m.P.M., Eastern Time on [●], 2021.

June 14, 2022. In the case of registered joint holders (i) only one need sign, and (ii) the vote of the senior holder who tenders a vote, whether in person or by proxy or (in the case of a corporation) by authorized representative, will alone be counted. For this purpose seniority will be determined by the order in which the names appear in the register of shareholders of Aon plc in respect of the joint holding.

(Items (Items to be voted appear on reverse side)

 B Non-Voting Items

Change of Address – Please print new address below.Comments – Please print your comments below.

 C Authorized Signatures – This section must be completed for your vote to count. Please date and sign below.

C Authorized Signatures — This section must be completed for your vote to count. Please date and sign below. Please sign exactly as name(s) appears hereon. Joint owners should each sign. When signing as attorney, executor, administrator, corporate officer, trustee, guardian, or custodian, please give full title. Date (mm/dd/yyyy) — Please print date below. Signature 1 — Please keep signature within the box. Signature 2 — Please keep signature within the box.

Date (mm/dd/yyyy) – Please print date below.Signature 1 – Please keep signature within the box.Signature 2 – Please keep signature within the box.
        /        /

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