JOHN J. BRENNAN

Corporate Board Profile

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AMERICAN EXPRESS CO

Filing Date Source Excerpt
2018-03-19 Mr. Brennan has been chairman emeritus and senior advisor of The Vanguard Group, Inc., a global investment management company.
2019-03-15 Chairman Emeritus and Senior Advisor of The Vanguard Group, Inc.
2020-03-24 Chairman emeritus and senior advisor of The Vanguard Group, Inc., a global investment management company.
2021-03-19 Chairman emeritus and senior advisor of The Vanguard Group, Inc., a global investment management company.
2022-03-18 Chairman Emeritus and Senior Advisor of The Vanguard Group, Inc. (2010-present), a global investment management company.
2023-03-17 Mr. Brennan has been Chairman Emeritus and Senior Advisor at Vanguard, a global investment management company, since 2010.
2025-03-14 Mr. Brennan has been Chairman Emeritus and Senior Advisor at Vanguard, a global investment management company, since 2010.

Data sourced from SEC filings. Last updated: 2025-04-15