Atkinson Michelle Marie
SEC insider (Form 3/4/5 filer). CIK 0002113424. Director at Post Holdings, Inc. (POST). 8 reported Form 4/5 transactions since Sep 2024; latest on Sep 30, 2026. Located in ST. LOUIS, MO.
Companies Atkinson Michelle Marie has filed insider reports for
- Post Holdings, Inc. (POST): Director
Atkinson Michelle Marie
CIK: 0002113424
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Post Holdings, Inc.
Discretionary Trading P&L
Holdings
Transaction History (8 total)
- Sep 30, 2026POST
Post Holdings, Inc.
AwardDirectPost Holdings, Inc. Stock Equivalents
153 shares at avg. $72.85- - Aug 31, 2026POST
Post Holdings, Inc.
AwardDirectPost Holdings, Inc. Stock Equivalents
133 shares at avg. $83.36- - Jul 31, 2026POST
Post Holdings, Inc.
AwardDirectPost Holdings, Inc. Stock Equivalents
122 shares at avg. $91.41- - Jun 30, 2026POST
Post Holdings, Inc.
AwardDirectPost Holdings, Inc. Stock Equivalents
126 shares at avg. $88.26- - May 29, 2026POST
Post Holdings, Inc.
AwardDirectPost Holdings, Inc. Stock Equivalents
121 shares at avg. $91.84- - Apr 30, 2026POST
Post Holdings, Inc.
AwardDirectPost Holdings, Inc. Stock Equivalents
106 shares at avg. $104.75- - Mar 31, 2026POST
Post Holdings, Inc.
AwardDirectPost Holdings, Inc. Stock Equivalents
62 shares at avg. $98.86- - Mar 16, 2026POST
Post Holdings, Inc.
AwardDirect1.7K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 30, 2026 | POST Post Holdings, Inc. | Award Post Holdings, Inc. Stock Equivalents | 153 | $72.85 | - | Direct |
| Aug 31, 2026 | POST Post Holdings, Inc. | Award Post Holdings, Inc. Stock Equivalents | 133 | $83.36 | - | Direct |
| Jul 31, 2026 | POST Post Holdings, Inc. | Award Post Holdings, Inc. Stock Equivalents | 122 | $91.41 | - | Direct |
| Jun 30, 2026 | POST Post Holdings, Inc. | Award Post Holdings, Inc. Stock Equivalents | 126 | $88.26 | - | Direct |
| May 29, 2026 | POST Post Holdings, Inc. | Award Post Holdings, Inc. Stock Equivalents | 121 | $91.84 | - | Direct |
| Apr 30, 2026 | POST Post Holdings, Inc. | Award Post Holdings, Inc. Stock Equivalents | 106 | $104.75 | - | Direct |
| Mar 31, 2026 | POST Post Holdings, Inc. | Award Post Holdings, Inc. Stock Equivalents | 62 | $98.86 | - | Direct |
| Mar 16, 2026 | POST Post Holdings, Inc. | Award | 1,700 | - | $0 | Direct |
1-8 of 8 transactions