| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| CATOGGIO NICOLAS | PRES & CEO, PCB | C/O POST HOLDINGS, INC., 2503 S. HANLEY ROAD, ST. LOUIS | /s/ Diedre J. Gray, Attorney-in-Fact | 16 Sep 2025 | 0001882375 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | POST | Common Stock | Tax liability | $662,844 | -6,314 | -14% | $104.98 | 37,437 | 13 Sep 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Surrender of shares in payment of tax withholding due as a result of the vesting of 13,846 restricted stock units in accordance with Rule 16b-3. |