Aon President Eric Andersen transitions to Senior Advisor; CEO Greg Case assumes President role

Aon plc

Eric Andersen steps down as President, becomes Senior Advisor to CEO through June 2026.
CEO Greg Case adds title of President; no changes to Case's compensation.
Andersen had been with Aon since 1997, key in Aon United strategy and 3x3 Plan execution.
Transition effective March 14, 2025; amendment to Case's employment agreement filed.
No financial impact or guidance changes reported.

item 5.02 item 7.01 item 9.01

Executive movements

Machine-extracted from this filing. Every card cites the SEC source. See all recent executive movements.

Role change

Gregory C. Case

President

AON · Aon plc

Effective: 2025-03-14
Filed: March 17, 2025, 7:59 PM ET

Gregory C. Case, the Company’s Chief Executive Officer, assumed the additional title of President of the Company and Aon Corporation.

Role change

Eric Andersen

Senior Advisor

AON · Aon plc

Effective: 2025-03-14
Successor: Gregory C. Case
Filed: March 17, 2025, 7:59 PM ET

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

Key facts

Extracted from this filing and checked against the source text.

Executive change SEC 8-K Item 5.02 confidence 0.95

Gregory C. Case changed role as President at Aon plc.

Action: assumed
Role: President

Exact text from the filing

Gregory C. Case, the Company’s Chief Executive Officer, assumed the additional title of President of the Company and Aon Corporation.

View on SEC.gov

Executive change SEC 8-K Item 5.02 confidence 0.95

Eric Andersen changed role as Senior Advisor at Aon plc.

Action: transitioned
Role: Senior Advisor

Exact text from the filing

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

View on SEC.gov

Aon plc filing history →

Source: SEC EDGAR

accession 0001193125-25-055237

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