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    ACCESSION NUMBER:		0001530950-22-000256
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		15
    CONFORMED PERIOD OF REPORT:	20220808
    ITEM INFORMATION:		Entry into a Material Definitive Agreement
    ITEM INFORMATION:		Other Events
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20220809
    DATE AS OF CHANGE:		20220809

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Post Holdings, Inc.
    		CENTRAL INDEX KEY:			0001530950
    		STANDARD INDUSTRIAL CLASSIFICATION:	GRAIN MILL PRODUCTS [2040]
    		IRS NUMBER:				453355106
    		STATE OF INCORPORATION:			MO
    		FISCAL YEAR END:			0930

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-35305
    		FILM NUMBER:		221146483

    	BUSINESS ADDRESS:
    		STREET 1:		2503 S. HANLEY ROAD
    		CITY:			ST. LOUIS
    		STATE:			MO
    		ZIP:			63144
    		BUSINESS PHONE:		314-644-7600

    	MAIL ADDRESS:
    		STREET 1:		2503 S. HANLEY ROAD
    		CITY:			ST. LOUIS
    		STATE:			MO
    		ZIP:			63144
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    <FILENAME>ex99-1_prxdebtforequityexc.htm
    <DESCRIPTION>EX-99.1 - PRESS RELEASE FOR DEBT-FOR-EQUITY EXCHANGE
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    <FILENAME>post-20220808.xsd
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    <TEXT>
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    <TEXT>
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    <TYPE>JSON
    <SEQUENCE>15
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