![Michelle Atkinson](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Michelle Atkinson
Director/Board Member at
POST HOLDINGS, INC.
Net worth: 347 358 $ as of 31/07/2026
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% | 31/07/2026 | 3,800 ( 0.01% ) | 347 358 $ | 31/07/2026 |
Michelle Atkinson active positions
| Companies | Position | Start |
|---|---|---|
| POST HOLDINGS, INC. | Director/Board Member | 15/03/2026 |
Former positions of Michelle Atkinson
| Companies | Position | End |
|---|---|---|
| ENERGIZER HOLDINGS, INC. | Corporate Officer/Principal | 01/12/2025 |
Training of Michelle Atkinson
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
52
1st degree connections
3
1st degree companies
Male
Female
Members of the board
Executives
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 |
- Stock Market
- Insiders
- Michelle Atkinson
