Lester B Knight has bought AON on 9 days since Feb 2018

Lester B. Knight is the Independent Non-Executive Chairman of Aon plc's Board of Directors, a position he has held since August 2008 after joining the board in 1999.( He chairs the Executive Committee, Governance/Nominating Committee, and presides over executive sessions of non-management directors, bringing expertise in financial investments, healthcare leadership, corporate governance, and risk oversight.(

A Founding Partner of RoundTable Healthcare Partners, a private equity firm focused on healthcare founded in 2001 and based in Lake Forest, Illinois, Knight has over 35 years of industry experience.( His career highlights include Vice Chairman and Director at Cardinal Health, Chairman and CEO of Allegiance Corporation (1996–1999), and senior roles at Baxter International such as Executive Vice President, Director, and Corporate VP from 1981 to 1996.( Born around 1958 and aged 66 as of recent records, he also serves on Northwestern University's Board of Trustees.(

Written by Perplexity from public sources.