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Nancy K. Buese


Nancy K. Buese has served as Chief Financial Officer of Baker Hughes Company (supplier of products and services to the energy industry) since November 2022. Prior to that, Ms. Buese served as Executive Vice President and Chief Financial Officer of Newmont Corporation (precious metals and mining) from October 2016 to November 2022. Before her role at Newmont, Ms. Buese was Executive Vice President and Chief Financial Officer of MPLX (energy company), and prior to MPLX’s acquisition of MarkWest Energy Partners, L.P. in 2015, Ms. Buese served as Executive Vice President and Chief Financial Officer of MarkWest for 11 years. Ms. Buese is a certified public accountant and a former partner with Ernst & Young. Ms. Buese was a director of The Williams Companies, Inc., from 2018 to February 2023, serving on the Compensation & Management Development and Environmental, Health & Safety Committees at the time of her departure from the board, and from 2009 to 2017 served as a director and chaired the audit committee of UMB Financial Corporation. Since September 2022, Ms. Buese has served as a consultant to Chubb’s Board of Directors (which role will terminate as of the Annual General Meeting).

Ms. Buese’s significant financial and financial reporting knowledge and more than 25 years in finance leadership roles, including as a public company chief financial officer, audit committee chair, and certified public accountant, brings substantial value to our Board of Directors. Additionally, her extensive executive management and board experience in the energy industry also provide our Board with a unique perspective and insight on environmental and sustainability matters for the Company as both an insurer and corporate citizen.

Source: Chubb Limited Proxy Statement filed April 3, 2023