Highest-materiality recent filing
Aon to acquire USI for $17.0B cash, creating premier U.S. middle-market platform
Aon signs $17.0B cash deal for USI; net $16.7B after ~$278M tax attributes, ~14.5x synergized EBITDA.
Aon CFO Edmund Reese steps down; Nadin Virani named interim CFO
Edmund Reese transitions from EVP & CFO to senior advisor effective Aug 17, 2026, through Aug 16, 2027.
Aon Q2 2026: 5% organic revenue growth, 9% adjusted EPS growth, reaffirms guidance
Total revenue $4.2B (+2% YoY); organic revenue growth 5% (same as prior year).
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%).
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 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 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 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 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 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 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 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 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.
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 0.95 · Median 0.50 · Most common event earnings