InsiderTrades

Form 4 for POST Post Holdings, Inc.

Accepted 2025-06-09 00:00:00 ET · period of report 2025-06-05 · accession 0001530950-25-000183 · 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
2025-06-09 2025-06-05 POST STIRITZ WILLIAM P Dir P - Purchase $109.12 +186.7K 4.30M +5% +$20.38M

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-06-05 P A 186,740 $109.12 4,298,667 D — — (F1) On June 5, 2025, Reporting Person acquired a total of 186,740 shares of Post Holdings, Inc. ("Post") common stock from four grantor retained annuity trusts (the "GRATs"), which were established for the benefit of his four adult children. The Reporting Person was not the beneficial owner of the shares while they were held by the GRATs. In exchange for the shares, Reporting Person paid a share price of $109.115 per share in cash. This share price was determined based on the average of the high and low share prices for Post common stock on June 5, 2025 of $109.75 and $108.48, respectively.