Cynthia Brinkley

Director/Board Member at ENERGIZER HOLDINGS, INC.

Net worth: 2 M $ as of 30/06/2026

66 year

54 connections

Consumer Services

Communications

Commercial Services

Profile

Cynthia J.
Brinkley is Director at Washington University in St. Louis, Independent Director at Ameren Corp.
since 2019, Director at The Detroit Institute of Arts, and Independent Director at Energizer Holdings, Inc. since 2014.
Former roles include Chairman at The Oasis Institute, Director at UMB Financial Corp.
from 2003 to 2006, Chief Diversity Officer & SVP-Talent Development at AT&T Corp.
from 2008 to 2011, President-Missouri at SBC Communications, Inc. from 1999 to 2005, Chief Administrative & Markets Officer at Centene Corp.
from 2018 to 2019, Trustee at National 4-H Council, Inc., Vice President-Global Human Resources at General Motors Co. from 2011 to 2013, and Chief Diversity Officer & SVP-Talent Development at Southwestern Bell Telephone Co. from 2008 to 2011.
Education includes undergraduate studies at the University of Missouri and Truman State University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
AMEREN CORPORATION 0%	16/03/2026	13,494 ( 0% )	2 M $	30/06/2026
ENERGIZER HOLDINGS, INC. 0.03%	02/01/2026	17,307 ( 0.03% )	371 062 $	30/06/2026

Cynthia Brinkley active positions

Companies	Position	Start
ENERGIZER HOLDINGS, INC.	Director/Board Member	01/07/2014
AMEREN CORPORATION	Director/Board Member	03/12/2019
Washington University in St. Louis Washington University in St. Louis Other Consumer ServicesConsumer Services Functions as a College/University	Director/Board Member	04/07/2011
The Detroit Institute of Arts The Detroit Institute of Arts Other Consumer ServicesConsumer Services Provides art conservation services to the museums	Director/Board Member	-

All active positions of Cynthia Brinkley

Former positions of Cynthia Brinkley

Companies	Position	End
CENTENE CORPORATION	President	08/06/2018
GENERAL MOTORS COMPANY	Human Resources Officer	19/02/2013
AT&T Corp. /Old/ AT&T Corp. /Old/ Major TelecommunicationsCommunications Provides regional, domestic, international, voice, data and video telecommunication services	Corporate Officer/Principal	01/06/2011
Southwestern Bell Telephone Co. Southwestern Bell Telephone Co. Specialty TelecommunicationsCommunications Povides telecommunication services	Corporate Officer/Principal	01/01/2011
UMB FINANCIAL CORPORATION	Director/Board Member	01/01/2006

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Training of Cynthia Brinkley

Experiences
Positions held

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Inactive

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Private companies

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Connections

1st degree connections

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Members of the board

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Linked companies

Private companies	14
AT&T Corp. /Old/ AT&T Corp. /Old/ Major TelecommunicationsCommunications Provides regional, domestic, international, voice, data and video telecommunication services	Communications
SBC Communications, Inc. SBC Communications, Inc. Major TelecommunicationsCommunications Provides local, long distance, wireless, and paging services	Communications
Southwestern Bell Telephone Co. Southwestern Bell Telephone Co. Specialty TelecommunicationsCommunications Povides telecommunication services	Communications
UMB Financial Corp. UMB Financial Corp. Major BanksFinance Operates as a bank holding company which provides banking services	Finance
Washington University in St. Louis Washington University in St. Louis Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Ameren Corp. Ameren Corp. Electric UtilitiesUtilities Engages in electric generation, transmission and natural gas distribution services	Utilities
Centene Corp. Centene Corp. Managed Health CareHealth Services Operates as a multi-line healthcare enterprise	Health Services
Energizer Holdings, Inc. Energizer Holdings, Inc. Household/Personal CareConsumer Non-Durables Manufactures and markets batteries and lighting products	Consumer Non-Durables
University of Missouri University of Missouri Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Truman State University Truman State University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
The Detroit Institute of Arts The Detroit Institute of Arts Other Consumer ServicesConsumer Services Provides art conservation services to the museums	Consumer Services
National 4-H Council, Inc. National 4-H Council, Inc. Miscellaneous Commercial ServicesCommercial Services Provides youth development programs and activities	Commercial Services
General Motors Co. General Motors Co. Motor VehiclesConsumer Durables Develops, manufactures and markets cars, trucks and automobile parts	Consumer Durables
Oasis Institute Oasis Institute Miscellaneous Commercial ServicesCommercial Services Operates as a national nonprofit organization that offers enriching programs for retirees	Commercial Services