| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| MAINER MATTHEW J | EVP, CFO & TREASURER | C/O POST HOLDINGS, INC., 2503 S. HANLEY ROAD, ST. LOUIS | /s/ Diedre J. Gray, Attorney-in-Fact | 2025-12-05 | 0001954094 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | POST | Common Stock | Gift | $0 | -600 | -0.8% | $0.00 | 74.7K | 04 Dec 2025 | Direct |