Form 4 for POST Post Holdings, Inc.
Accepted 2025-11-18 00:00:00 ET · period of report 2025-11-14 · accession 0001759632-25-000005 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2025-11-18 | 2025-11-14+ | POST | HARPER BRADLY A | SVP, Chief ACCTING Off | F - Tax | $106.48 | -1,234 | 8,415 | -13% | -$131.4K |
| D | 2025-11-18 | 2025-11-16 | POST | HARPER BRADLY A | SVP, Chief ACCTING Off | M - OptEx | $0.00 | +435 | 8,850 | +5% | $0 |
| D | 2025-11-18 | 2025-11-16 | POST | HARPER BRADLY A | SVP, Chief ACCTING Off | M - OptEx | $0.00 | -435 | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-11-14 | F | D | 743 | $106.34 | 8,714 | D | — | — | (F1) Surrender of shares in payment of tax withholding due as a result of the vesting of 1,685 restricted stock units ("RSUs") in accordance with Rule 16b-3. |
| 2 | Common | Common Stock | 2025-11-16 | M | A | 435 | $0.00 | 8,850 | D | — | — | |
| 3 | Common | Common Stock | 2025-11-16 | F | D | 192 | $106.70 | 8,658 | D | — | — | (F3) Surrender of shares in payment of tax withholding due as a result of the vesting of 435 RSUs in accordance with Rule 16b-3. |
| 4 | Common | Common Stock | 2025-11-15 | F | D | 299 | $106.70 | 8,415 | D | — | — | (F2) Surrender of shares in payment of tax withholding due as a result of the vesting of 677 RSUs in accordance with Rule 16b-3. |
| 5 | Derivative | Restricted Stock Units | 2025-11-16 | M | D | 435 | $0.00 | 0 | D | — · — to — | 435 Common Stock | (F4) Each RSU represents a contingent right to receive one share of Post Holdings, Inc. common stock. The RSUs were granted under the Post Holdings, Inc. 2021 Long-Term Incentive Plan, which was subsequently amended and restated, in a transaction exempt under Rule 16b-3. (F5) One-fourth of the RSUs vested on each of the first, second, third and fourth anniversaries on the date of grant without any action on the part of the participant. |