Updated Jul 16, 2026
Atkinson Michelle Marie has filed 3 SEC Form 4 filings across 1 company in the last 90 days.

Michelle Marie Atkinson is a corporate executive currently serving as a Director at Post Holdings, Inc. She has experience in various leadership roles within the corporate sector, although specific details about her career prior to this role are not widely documented.
| Role | Director |
|---|---|
| Notability | 10/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-03-18 | POST | Post Holdings, Inc. | A — Grant or award | 1.7K | $0.00 |
Michelle Marie Atkinson is a corporate executive currently serving as a Director at Post Holdings, Inc. She has experience in various leadership roles within the corporate sector, although specific details about her career prior to this role are not widely documented.…
3 primary Form 4 filings in the last 90 days, covering 1 company.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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