Highest-materiality recent filing
Aon shareholders reject say-on-pay; board authorizes $7.5B buyback
Advisory say-on-pay vote failed: 69.9M for, 110.8M against, 1.1M abstain.
Aon Q1 2026: EPS $5.63, adj EPS $6.48, revenue up 6%, dividend raised 10%
Total revenue $5.0B (+6% YoY); organic revenue growth 5%.
Q4 total revenue $4.3B (+4% YoY); full-year revenue $17.2B (+9%).
Former President Eric Andersen to depart Aon on Jan 31; separation includes cash and equity vesting
Departure effective Jan 31, 2026; cash payment equal to 2025 target annual incentive (2x base salary).
Aon extends CEO Gregory Case's contract to Dec 2030 with $50M special equity grant
CEO Gregory Case's employment term extended to December 31, 2030; base salary increased to $1,750,000 annually.
Aon Q3 2025: revenue $3.997B (+7% YoY), adj. EPS $3.05 (+12%)
Total revenue $3,997M (+7% YoY); organic revenue growth 7%; Risk Capital +7%, Human Capital +8%.
Aon closes sale of majority of wealth businesses to Madison Dearborn Partners
Transaction closed on October 30, 2025; previously announced on September 3, 2025.
Aon sells majority of NFP wealth business to MDP for $2.7B; net cash ~$2.2B
Sale includes Wealthspire Advisors, Fiducient Advisors, Newport Private Wealth and related platforms.
Aon appoints Jo Ann Jenkins to board, effective August 15, 2025
Board size increased from 12 to 13 members with Jenkins' appointment.
Aon appoints David DeBrunner as CAO effective Sept 15, 2025; base salary $500k
David DeBrunner to join as SVP, Global Controller and Chief Accounting Officer on September 15, 2025.
Aon Q2 2025: Revenue $4.16B (+11%), Adj. EPS $3.49 (+19%), Free Cash Flow $732M (+59%)
Revenue $4.16B (+11% YoY); organic growth 6%; Risk Capital +8%, Human Capital +15%
Aon extends CEO Case's assignment to June 2026; shareholders add 3.8M shares to incentive plan
CEO Gregory C. Case's international assignment extended one year through June 30, 2026.
Aon plc reports Q1 2025 results; no specific figures in filing
Press release filed as Exhibit 99.1 but text not included in this submission.
Director Fulvio Conti to retire from Aon board at 2025 AGM after 15+ years
Fulvio Conti notified Aon on April 7, 2025 of his retirement from the Board.
Aon President Eric Andersen transitions to Senior Advisor; CEO Greg Case assumes President role
Eric Andersen steps down as President, becomes Senior Advisor to CEO through June 2026.
Aon CAO Michael Neller to become Deputy Global CPO; search for successor begins
Michael Neller transitions from Chief Accounting Officer & Global Controller to Deputy Global Chief People Officer, Total Rewards and Talent Development.
Aon reports Q4 and FY 2024 results; specific figures not available in filing
Press release issued on January 31, 2025 announcing results for quarter and year ended December 31, 2024.
Aon plc announces Q3 2024 results but press release data not provided in filing text
Filed 8-K on October 25, 2024 with Item 2.02 reporting Q3 2024 results.
Aon appoints former NATO Supreme Allied Commander James Stavridis to Board, effective Aug 15, 2024
Board increased to 13 members; Admiral Stavridis appointed as director, effective August 15, 2024.
Aon announces Q2 2024 earnings results via press release on July 26
Press release (Exhibit 99.1) furnished, but not included in provided text.
Aon extends CEO Case's international assignment; CFO Davies to retire, transition to senior advisor
CEO Case's international assignment extended through June 30, 2025.
Aon appoints Edmund Reese as CFO effective July 29, 2024; succeeds Christa Davies
Edmund Reese to join as EVP Finance on July 1, 2024 and become CFO on July 29, 2024, succeeding Christa Davies.
Aon Q1 2024 earnings press release issued; financial details not provided
Press release issued April 26, 2024 for quarter ended March 31, 2024.
Aon completes $13B acquisition of NFP; faster close accelerates accretion and FCF benefit
Enterprise value $13.0B ($7.0B cash/assumed liabilities + $6.0B equity in ~19M Aon shares).
Aon amends credit agreements to permit NFP's existing debt to remain after acquisition
Amended Term Loan Credit Agreement, 2023 Revolving Credit Agreement, and 2021 Revolving Credit Agreement on April 16, 2024.
Aon expects to close NFP acquisition on or around April 25, 2024
Closing expected on or around April 25, 2024, subject to satisfaction of conditions.
Aon announces early tender results for NFP debt; 98% of 2028 notes tendered
As of April 15, $2.04B of $2.075B 6.875% Senior Notes due 2028 tendered (98.36%); $504M of $550M 4.875% Secured Notes due 2028 (91.66%).
Aon CFO Christa Davies to retire; CEO Greg Case's term extended to 2028
Christa Davies retiring as EVP & CFO after 16+ years; will serve into Q3 2024, then senior advisor into 2025.
Aon subsidiary launches cash tender offers for $3.325B of NFP Corp. notes
Aon's Randolph Acquisition Corp. offers to purchase four series: 6.875% 2028 ($2.075B), 4.875% 2028 ($550M), 7.500% 2030 ($350M), 8.500% 2031 ($350M).
Aon amends Leadership Performance Program to add share price hurdles and revise vesting terms
Committee can now choose additional performance measures beyond cumulative adjusted EPS, including share price hurdles.
Aon issues $6.0B in senior notes to fund NFP acquisition
Total $6.0B senior notes issued: $4.0B in NFP Acquisition Notes (5.125%-5.450%, maturities 2027-2034) and $2.0B 5.750% notes due 2054.
Aon and NFP clear HSR waiting period for acquisition; close expected mid-2024
HSR waiting period expired for Aon's acquisition of NFP, announced Dec 20, 2023.
Director Carolyn Y. Woo to retire from Aon board after 25 years
Carolyn Y. Woo notified Aon on Feb 13, 2024 of her retirement, effective at 2024 AGM.
Aon releases Q4 and FY 2023 earnings; no detailed figures available
Aon plc issued a press release on Feb 2, 2024 covering Q4 and full-year 2023 results.
Aon plc appoints Jose Antonio Álvarez to Board, adds Audit Committee member
Board increased to 13 members; appointment of Jose Antonio Álvarez effective Jan 24, 2024.
Aon to acquire NFP for ~$13.4B in cash and stock to expand middle-market presence
Aon acquires NFP for total ~$13.4B: $7B cash + $6.4B in Aon stock; represents ~15x seller-adjusted EBITDA.
Aon issues Q3 2023 earnings press release; details not available in excerpt
Press release dated October 27, 2023, announcing results for quarter ended September 30, 2023.
Aon enters $1B revolver, replaces $750M facility, maturity 2028
New $1B unsecured revolver matures Oct 19, 2028; replaces $750M facility that was to mature Oct 2024.
Aon reports Q2 2023 results; financial details not included in provided exhibit
Press release issued on July 28, 2023, for quarter ended June 30, 2023.
Aon adds Aon North America as full guarantor for outstanding senior notes
Aon North America guarantees Aon Corporation, Aon Global Limited, and co-issued notes as of June 22, 2023.
CEO Gregory Case and CFO Christa Davies international assignment letters extended one year to June 30, 2024.
Aon Q1 2023 earnings press release furnished; no specific numbers in 8-K
Press release issued on April 28, 2023, covering results for quarter ended March 31, 2023.
Aon appoints Sarah E. Smith to Board of Directors, effective April 15, 2023
Sarah E. Smith appointed to Aon plc Board, effective April 15, 2023.
Aon issues $750M of 5.350% Senior Notes due 2033 for general corporate purposes
Issuers: Aon Corporation and Aon Global Holdings plc; Guarantors: Aon plc and Aon Global Limited.
Aon plc issued a press release on February 3, 2023, regarding results for the quarter and year ended December 31, 2022.
Aon files Q3 2022 earnings press release; financial figures not provided in filing text extract
Press release issued October 28, 2022 for quarter ended September 30, 2022.
Aon amends credit agreement: extends maturity to Oct 2024, adopts SOFR
Facility termination date extended from Oct 19, 2023 to Oct 19, 2024.
Aon director J. Michael Losh announces retirement effective at 2023 annual meeting
J. Michael Losh informed Aon on Sept. 21, 2022 of his retirement from the board, effective at 2023 Annual General Meeting.
Aon issues $500M of 5.000% Senior Notes due 2032
Aon Corporation and Aon Global Holdings issued $500M aggregate principal of 5.000% Senior Notes due 2032.
Aon appoints Adriana Karaboutis to Board of Directors
Adriana Karaboutis appointed as director effective September 8, 2022; term until 2023 AGM.
On April 7, 2025, Fulvio Conti informed Aon plc (the “Company”) of his decision to retire from the Company’s Board of Directors after more than 15 years, effective upon the completion of his current term at the Company’s 2025 Annual General Meeting.
Gregory C. Case, the Company’s Chief Executive Officer, assumed the additional title of President of the Company and Aon Corporation.
On March 14, 2025 (the “Transition Date”), Eric Andersen transitioned to a new role as Senior Advisor and ceased to serve as President of Aon plc (the “Company”) and Aon Corporation
On March 13, 2025, Aon plc (the “Company”) announced that Michael Neller will transition from his role as Chief Accounting Officer and Global Controller of the Company into a new role as Deputy Global Chief People Officer, Total Rewards and Talent Development of the Company.
appointed James Stavridis as a director of the Company, effective August 15, 2024.
On June 4, 2024, Aon plc (the “Company”) announced that Edmund Reese will join the Company as Executive Vice President, Finance, effective July 1, 2024 (the “Effective Date”), and will be appointed Chief Financial Officer of the Company, effective July 29, 2024.
On April 1, 2024, Christa Davies notified Aon plc (the “Company”) of her intention to retire from her position as Executive Vice President and Chief Financial Officer of the Company, following more than 16 years of distinguished service to the Company.
On February 13, 2024, Carolyn Y. Woo informed Aon plc (the “Company”) of her decision to retire from the Company’s Board of Directors after 25 years, effective upon the completion of her current term at the Company’s 2024 Annual General Meeting.
the Board of Directors (the “Board”) of Aon plc (the “Company”) increased the size of the Board to thirteen members and appointed Jose Antonio Álvarez as a director of the Company, each effective January 24, 2024.
On April 7, 2023, the Board of Directors (the “Board”) of Aon plc (the “Company”) appointed Sarah E. Smith as a director of the Company effective April 15, 2023.
On September 21, 2022, J. Michael Losh informed Aon plc (the “Company”) of his decision to retire from the Company’s Board of Directors, effective upon the completion of his current term at the time of the Company’s 2023 Annual General Meeting.
On September 1, 2022, the Board of Directors (the “Board”) of Aon plc (the “Company”) appointed Adriana Karaboutis as a director of the Company effective September 8, 2022.
Max materiality 0.85 · Median 0.50 · Most common event leadership