InsiderTrades

Form 4 for POST Post Holdings, Inc.

Accepted 2025-08-21 00:00:00 ET · period of report 2025-08-19 · accession 0001052058-25-000005 · 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
2025-08-21 2025-08-19 POST STIRITZ WILLIAM P Dir P - Purchase $109.53 +36.0K 4.33M +0.8% +$3.94M

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-08-19 P A 36,000 $109.53 4,334,667 D — —