Michelle Atkinson

Director/Board Member at POST HOLDINGS, INC.

Net worth: 347 358 $ as of 2026-07-30

Consumer Non-Durables

Consumer Services

Profile

Michelle M.
Atkinson is an Independent Director at Post Holdings, Inc. starting in 2026.
Ms. Atkinson was Chief Transformation Officer at Energizer Holdings, Inc. from 2000 to 2025.
Ms. Atkinson completed undergraduate studies at Boise State University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
POST HOLDINGS, INC. 0.01%	2026-07-30	3,800 ( 0.01% )	347 358 $	2026-07-30

Michelle Atkinson active positions

Companies	Position	Start
POST HOLDINGS, INC.	Director/Board Member	2026-03-14

All active positions of Michelle Atkinson

Former positions of Michelle Atkinson

Companies	Position	End
ENERGIZER HOLDINGS, INC.	Corporate Officer/Principal	2025-11-30

See the detail of Michelle Atkinson's experience

Training of Michelle Atkinson

Experiences
Positions held

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Inactive

Listed companies

Private companies

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Connections

1st degree connections

1st degree companies

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Female

Members of the board

Executives

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Linked companies

Private companies	3
Post Holdings, Inc. Post Holdings, Inc. Food: Specialty/CandyConsumer Non-Durables Manufactures markets and distributes branded ready-to-eat cereals	Consumer Non-Durables
Energizer Holdings, Inc. Energizer Holdings, Inc. Household/Personal CareConsumer Non-Durables Manufactures and markets batteries and lighting products	Consumer Non-Durables
Boise State University Boise State University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services