POST

SEC source: 0001530950-22-000178 · wf-form4_165411701128631.xml · derivative · entry 1

HARSHMAN ELLEN F · CIK 0001718508 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,878.417

Underlying: Common Stock · 121.607 shares

Expires not disclosed

F1 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Issuer are deferred into Post Holdings, Inc. stock equivalents under the Issuer's Deferred Compensation Plan for Non-Management Directors. Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F2 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F2 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

SEC source: 0001530950-22-000175 · wf-form4_165411694674590.xml · derivative · entry 1

CURL GREGORY L · CIK 0001257186 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,365.964

Underlying: Common Stock · 121.607 shares

Expires not disclosed

F1 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Issuer are deferred into Post Holdings, Inc. stock equivalents under the Issuer's Deferred Compensation Plan for Non-Management Directors. Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F2 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F2 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

SEC source: 0001530950-22-000181 · wf-form4_165411708906502.xml · derivative · entry 1

SKARIE DAVID P · CIK 0001184295 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,878.901

Underlying: Common Stock · 121.607 shares

Expires not disclosed

F1 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Issuer are deferred into Post Holdings, Inc. stock equivalents under the Issuer's Deferred Compensation Plan for Non-Management Directors. Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F2 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F2 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

SEC source: 0001530950-22-000180 · wf-form4_165411705901132.xml · derivative · entry 1

JOHNSON JENNIFER KUPERMAN · CIK 0001790648 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,662.049

Underlying: Common Stock · 121.607 shares

Expires not disclosed

F1 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Issuer are deferred into Post Holdings, Inc. stock equivalents under the Issuer's Deferred Compensation Plan for Non-Management Directors. Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F2 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F2 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

SEC source: 0001530950-22-000177 · wf-form4_165411699456823.xml · derivative · entry 1

GROTE ROBERT E · CIK 0001540005 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,472.688

Underlying: Common Stock · 121.607 shares

Expires not disclosed

F1 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Issuer are deferred into Post Holdings, Inc. stock equivalents under the Issuer's Deferred Compensation Plan for Non-Management Directors. Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F2 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F2 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

SEC source: 0001530950-22-000174 · wf-form4_165411692901970.xml · derivative · entry 1

CALLISON EDWIN H · CIK 0001539989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,649.676

Underlying: Common Stock · 175.655 shares

Expires not disclosed

F1 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Issuer are deferred into Post Holdings, Inc. stock equivalents under the Issuer's Deferred Compensation Plan for Non-Management Directors. Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F2 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F2 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

SEC source: 0001530950-22-000162 · wf-form4_165359579541415.xml · nonDerivative · entry 1

HARSHMAN ELLEN F · CIK 0001718508 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,272

F1 · kind: Open market sale of shares for payment of tax obligations.

SEC source: 0001530950-22-000160 · wf-form4_165299441186516.xml · nonDerivative · entry 2

CURL GREGORY L · CIK 0001257186 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,907

F1 · kind: Open market sale of shares for payment of tax obligations.

SEC source: 0001530950-22-000160 · wf-form4_165299441186516.xml · nonDerivative · entry 1

CURL GREGORY L · CIK 0001257186 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,907

F1 · kind: Open market sale of shares for payment of tax obligations.

SEC source: 0001530950-22-000158 · wf-form4_165273478054708.xml · nonDerivative · entry 1

GROTE ROBERT E · CIK 0001540005 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,987

F1 · kind: Open market sale of shares for payment of tax obligations.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $78.88 to $78.9401 per share. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001530950-22-000156 · wf-form4_165221566809322.xml · nonDerivative · entry 1

ERB THOMAS C · CIK 0001861480 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,075

SEC source: 0001530950-22-000141 · wf-form4_165152869362036.xml · derivative · entry 1

KEMPER DAVID W · CIK 0000924750 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,688.594

Underlying: Common Stock · 164.295 shares

Expires not disclosed

F1 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Issuer are deferred into Post Holdings, Inc. stock equivalents under the Issuer's Deferred Compensation Plan for Non-Management Directors. Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F2 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F2 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

SEC source: 0001530950-22-000144 · wf-form4_165152880222039.xml · derivative · entry 1

STIRITZ WILLIAM P · CIK 0001052058 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 177,030.368

Underlying: Common Stock · 134.423 shares

Expires not disclosed

F1 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Issuer are deferred into Post Holdings, Inc. stock equivalents under the Issuer's Deferred Compensation Plan for Non-Management Directors. Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F2 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F2 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

SEC source: 0001530950-22-000138 · wf-form4_165152862139862.xml · derivative · entry 1

ERB THOMAS C · CIK 0001861480 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,541.567

Underlying: Common Stock · 134.423 shares

Expires not disclosed

F1 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Issuer are deferred into Post Holdings, Inc. stock equivalents under the Issuer's Deferred Compensation Plan for Non-Management Directors. Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F2 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F2 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

SEC source: 0001530950-22-000135 · wf-form4_165152853556243.xml · derivative · entry 1

BURWELL DOROTHY M · CIK 0001816548 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,063.34

Underlying: Common Stock · 134.423 shares

Expires not disclosed

F1 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Issuer are deferred into Post Holdings, Inc. stock equivalents under the Issuer's Deferred Compensation Plan for Non-Management Directors. Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F2 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F2 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

SEC source: 0001530950-22-000140 · wf-form4_165152866959454.xml · derivative · entry 1

HARSHMAN ELLEN F · CIK 0001718508 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,761.017

Underlying: Common Stock · 134.423 shares

Expires not disclosed

F1 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Issuer are deferred into Post Holdings, Inc. stock equivalents under the Issuer's Deferred Compensation Plan for Non-Management Directors. Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F2 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F2 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

SEC source: 0001530950-22-000137 · wf-form4_165152858555052.xml · derivative · entry 1

CURL GREGORY L · CIK 0001257186 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,245.997

Underlying: Common Stock · 134.423 shares

Expires not disclosed

F1 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Issuer are deferred into Post Holdings, Inc. stock equivalents under the Issuer's Deferred Compensation Plan for Non-Management Directors. Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F2 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F2 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

SEC source: 0001530950-22-000143 · wf-form4_165152873865856.xml · derivative · entry 1

SKARIE DAVID P · CIK 0001184295 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,777.578

Underlying: Common Stock · 134.423 shares

Expires not disclosed

F1 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Issuer are deferred into Post Holdings, Inc. stock equivalents under the Issuer's Deferred Compensation Plan for Non-Management Directors. Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F2 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F2 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

SEC source: 0001530950-22-000142 · wf-form4_165152871019349.xml · derivative · entry 1

JOHNSON JENNIFER KUPERMAN · CIK 0001790648 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,541.567

Underlying: Common Stock · 134.423 shares

Expires not disclosed

F1 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Issuer are deferred into Post Holdings, Inc. stock equivalents under the Issuer's Deferred Compensation Plan for Non-Management Directors. Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F2 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F2 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

SEC source: 0001530950-22-000139 · wf-form4_165152865171640.xml · derivative · entry 1

GROTE ROBERT E · CIK 0001540005 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,371.067

Underlying: Common Stock · 134.423 shares

Expires not disclosed

F1 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Issuer are deferred into Post Holdings, Inc. stock equivalents under the Issuer's Deferred Compensation Plan for Non-Management Directors. Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F2 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F2 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

SEC source: 0001530950-22-000136 · wf-form4_165152856403144.xml · derivative · entry 1

CALLISON EDWIN H · CIK 0001539989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,494.098

Underlying: Common Stock · 194.167 shares

Expires not disclosed

F1 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Issuer are deferred into Post Holdings, Inc. stock equivalents under the Issuer's Deferred Compensation Plan for Non-Management Directors. Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F2 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F2 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

SEC source: 0001530950-22-000121 · wf-form4_164918981448312.xml · nonDerivative · entry 2

GRAY DIEDRE J · CIK 0001557413 · EVP, GC & CAO, SECY

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 42,908

SEC source: 0001530950-22-000121 · wf-form4_164918981448312.xml · nonDerivative · entry 1

GRAY DIEDRE J · CIK 0001557413 · EVP, GC & CAO, SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,094

F1 · kind: Transfer of vested shares by the Reporting Person to her revocable trust.

SEC source: 0001530950-22-000116 · wf-form4_164910607385047.xml · derivative · entry 2

KEMPER DAVID W · CIK 0000924750 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,527.362

Underlying: Common Stock · 176.464 shares

Expires not disclosed

F2 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Post are deferred into Post Holdings, Inc. stock equivalents under Post's Deferred Compensation Plan for Non-Management Directors (the "Post Director Deferred Compensation Plan"). Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F3 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F3 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

F4 · balance_after: Upon the completion of the Spin-Off, the number of stock equivalents in the Reporting Person's account under the Post Director Deferred Compensation Plan was adjusted, as provided under the Post Director Deferred Compensation Plan, to preserve the pre-Spin-Off market value of the stock equivalents.

SEC source: 0001530950-22-000119 · wf-form4_164910618558888.xml · derivative · entry 4

STIRITZ WILLIAM P · CIK 0001052058 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 176,936.012

Underlying: Common Stock · 144.38 shares

Expires not disclosed

F2 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Post are deferred into Post Holdings, Inc. stock equivalents under Post's Deferred Compensation Plan for Non-Management Directors (the "Post Director Deferred Compensation Plan"). Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F3 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F3 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

F4 · balance_after: Upon the completion of the Spin-Off, the number of stock equivalents in the Reporting Person's account under the Post Director Deferred Compensation Plan was adjusted, as provided under the Post Director Deferred Compensation Plan, to preserve the pre-Spin-Off market value of the stock equivalents.

SEC source: 0001530950-22-000113 · wf-form4_164910595513299.xml · derivative · entry 2

ERB THOMAS C · CIK 0001861480 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,407.463

Underlying: Common Stock · 144.38 shares

Expires not disclosed

F2 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Post are deferred into Post Holdings, Inc. stock equivalents under Post's Deferred Compensation Plan for Non-Management Directors (the "Post Director Deferred Compensation Plan"). Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F3 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F3 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

F4 · balance_after: Upon the completion of the Spin-Off, the number of stock equivalents in the Reporting Person's account under the Post Director Deferred Compensation Plan was adjusted, as provided under the Post Director Deferred Compensation Plan, to preserve the pre-Spin-Off market value of the stock equivalents.

SEC source: 0001530950-22-000110 · wf-form4_164910588965958.xml · derivative · entry 2

BURWELL DOROTHY M · CIK 0001816548 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,929.58

Underlying: Common Stock · 144.38 shares

Expires not disclosed

F2 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Post are deferred into Post Holdings, Inc. stock equivalents under Post's Deferred Compensation Plan for Non-Management Directors (the "Post Director Deferred Compensation Plan"). Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F3 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F3 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

F4 · balance_after: Upon the completion of the Spin-Off, the number of stock equivalents in the Reporting Person's account under the Post Director Deferred Compensation Plan was adjusted, as provided under the Post Director Deferred Compensation Plan, to preserve the pre-Spin-Off market value of the stock equivalents.

SEC source: 0001530950-22-000115 · wf-form4_164910603249948.xml · derivative · entry 2

HARSHMAN ELLEN F · CIK 0001718508 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,627.868

Underlying: Common Stock · 144.38 shares

Expires not disclosed

F2 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Post are deferred into Post Holdings, Inc. stock equivalents under Post's Deferred Compensation Plan for Non-Management Directors (the "Post Director Deferred Compensation Plan"). Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F3 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F3 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

F4 · balance_after: Upon the completion of the Spin-Off, the number of stock equivalents in the Reporting Person's account under the Post Director Deferred Compensation Plan was adjusted, as provided under the Post Director Deferred Compensation Plan, to preserve the pre-Spin-Off market value of the stock equivalents.

SEC source: 0001530950-22-000112 · wf-form4_164910592494925.xml · derivative · entry 2

CURL GREGORY L · CIK 0001257186 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,112.052

Underlying: Common Stock · 144.38 shares

Expires not disclosed

F2 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Post are deferred into Post Holdings, Inc. stock equivalents under Post's Deferred Compensation Plan for Non-Management Directors (the "Post Director Deferred Compensation Plan"). Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F3 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F3 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

F4 · balance_after: Upon the completion of the Spin-Off, the number of stock equivalents in the Reporting Person's account under the Post Director Deferred Compensation Plan was adjusted, as provided under the Post Director Deferred Compensation Plan, to preserve the pre-Spin-Off market value of the stock equivalents.

SEC source: 0001530950-22-000118 · wf-form4_164910614558323.xml · derivative · entry 3

SKARIE DAVID P · CIK 0001184295 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,649.416

Underlying: Common Stock · 144.38 shares

Expires not disclosed

F2 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Post are deferred into Post Holdings, Inc. stock equivalents under Post's Deferred Compensation Plan for Non-Management Directors (the "Post Director Deferred Compensation Plan"). Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F3 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F3 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

F4 · balance_after: Upon the completion of the Spin-Off, the number of stock equivalents in the Reporting Person's account under the Post Director Deferred Compensation Plan was adjusted, as provided under the Post Director Deferred Compensation Plan, to preserve the pre-Spin-Off market value of the stock equivalents.

SEC source: 0001530950-22-000117 · wf-form4_164910611371118.xml · derivative · entry 2

JOHNSON JENNIFER KUPERMAN · CIK 0001790648 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,407.463

Underlying: Common Stock · 144.38 shares

Expires not disclosed

F2 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Post are deferred into Post Holdings, Inc. stock equivalents under Post's Deferred Compensation Plan for Non-Management Directors (the "Post Director Deferred Compensation Plan"). Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F3 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F3 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

F4 · balance_after: Upon the completion of the Spin-Off, the number of stock equivalents in the Reporting Person's account under the Post Director Deferred Compensation Plan was adjusted, as provided under the Post Director Deferred Compensation Plan, to preserve the pre-Spin-Off market value of the stock equivalents.

SEC source: 0001530950-22-000114 · wf-form4_164910599523065.xml · derivative · entry 3

GROTE ROBERT E · CIK 0001540005 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,242.813

Underlying: Common Stock · 144.38 shares

Expires not disclosed

F2 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Post are deferred into Post Holdings, Inc. stock equivalents under Post's Deferred Compensation Plan for Non-Management Directors (the "Post Director Deferred Compensation Plan"). Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F3 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F3 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

F4 · balance_after: Upon the completion of the Spin-Off, the number of stock equivalents in the Reporting Person's account under the Post Director Deferred Compensation Plan was adjusted, as provided under the Post Director Deferred Compensation Plan, to preserve the pre-Spin-Off market value of the stock equivalents.

SEC source: 0001530950-22-000111 · wf-form4_164910590551570.xml · derivative · entry 9

CALLISON EDWIN H · CIK 0001539989 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,306.114

Underlying: Common Stock · 208.549 shares

Expires not disclosed

F2 · derivative.exercise_price: Reporting Person's retainers earned as a Director of Post are deferred into Post Holdings, Inc. stock equivalents under Post's Deferred Compensation Plan for Non-Management Directors (the "Post Director Deferred Compensation Plan"). Reporting Person is credited with stock equivalents as soon as administratively practicable following the month in which such retainer is earned. The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash upon retirement from the Board of Directors.

F3 · derivative.exercise_date: The stock equivalents have no fixed exercisable or expiration dates.

F3 · derivative.expiration_date: The stock equivalents have no fixed exercisable or expiration dates.

F4 · balance_after: Upon the completion of the Spin-Off, the number of stock equivalents in the Reporting Person's account under the Post Director Deferred Compensation Plan was adjusted, as provided under the Post Director Deferred Compensation Plan, to preserve the pre-Spin-Off market value of the stock equivalents.

SEC source: 0001530950-22-000099 · wf-form4_164875962863129.xml · nonDerivative · entry 1

Zadoks Jeff A · CIK 0001343352 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 115,322

F1 · shares: In connection with the spin-off of BellRing Brands, Inc. by Post Holdings, Inc. ("Post"), which closed on March 10, 2022 (the "Spin-Off"), performance-based restricted stock units with a total shareholder return performance metric granted in 2019 (the "2019 PRSUs") and outstanding as of immediately prior to the Spin-Off were converted into time-based restricted stock units, with the number of shares subject to such time-based restricted stock units determined based on Post's achievement of Post's Relative TSR Percentile Rank (as such term is defined in the award agreement for the grant of the 2019 PRSUs (the "Award Agreement"); provided, that the Ending Stock Price (as such term is defined in the Award Agreement) was determined based on the average of the closing sale prices for a share of common stock of the applicable company for the 250 trading days immediately preceding and including March 10, 2022.

F2 · shares: The restricted stock units will vest in full on October 15, 2022 (subject to the Reporting Person's continued employment through such date). An adjustment was also made to the number of converted time-based restricted stock units by providing additional Post restricted stock units to the Reporting Person in order to reflect the impact of the Spin-Off.

F3 · balance_after: In connection with the Spin-Off, and in accordance with their terms, adjustments were made to outstanding restricted stock unit awards by providing additional Post restricted stock units to the Reporting Person in order to reflect the impact of the Spin-Off.

SEC source: 0001530950-22-000098 · wf-form4_164875958709744.xml · nonDerivative · entry 1

WESTPHAL MARK W · CIK 0001730096 · PRES., FOODSERVICE

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 81,507

F1 · shares: In connection with the spin-off of BellRing Brands, Inc. by Post Holdings, Inc. ("Post"), which closed on March 10, 2022 (the "Spin-Off"), performance-based restricted stock units with a total shareholder return performance metric granted in 2019 (the "2019 PRSUs") and outstanding as of immediately prior to the Spin-Off were converted into time-based restricted stock units, with the number of shares subject to such time-based restricted stock units determined based on Post's achievement of Post's Relative TSR Percentile Rank (as such term is defined in the award agreement for the grant of the 2019 PRSUs (the "Award Agreement"); provided, that the Ending Stock Price (as such term is defined in the Award Agreement) was determined based on the average of the closing sale prices for a share of common stock of the applicable company for the 250 trading days immediately preceding and including March 10, 2022.

F2 · shares: The restricted stock units will vest in full on October 15, 2022 (subject to the Reporting Person's continued employment through such date). An adjustment was also made to the number of converted time-based restricted stock units by providing additional Post restricted stock units to the Reporting Person in order to reflect the impact of the Spin-Off.

F3 · balance_after: In connection with the Spin-Off, and in accordance with their terms, adjustments were made to outstanding restricted stock unit awards by providing additional Post restricted stock units to the Reporting Person in order to reflect the impact of the Spin-Off.

SEC source: 0001530950-22-000096 · wf-form4_164875950783049.xml · nonDerivative · entry 1

GRAY DIEDRE J · CIK 0001557413 · EVP, GC & CAO, SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,217

F1 · shares: In connection with the spin-off of BellRing Brands, Inc. by Post Holdings, Inc. ("Post"), which closed on March 10, 2022 (the "Spin-Off"), performance-based restricted stock units with a total shareholder return performance metric granted in 2019 (the "2019 PRSUs") and outstanding as of immediately prior to the Spin-Off were converted into time-based restricted stock units, with the number of shares subject to such time-based restricted stock units determined based on Post's achievement of Post's Relative TSR Percentile Rank (as such term is defined in the award agreement for the grant of the 2019 PRSUs (the "Award Agreement"); provided, that the Ending Stock Price (as such term is defined in the Award Agreement) was determined based on the average of the closing sale prices for a share of common stock of the applicable company for the 250 trading days immediately preceding and including March 10, 2022.

F2 · shares: The restricted stock units will vest in full on October 15, 2022 (subject to the Reporting Person's continued employment through such date). An adjustment was also made to the number of converted time-based restricted stock units by providing additional Post restricted stock units to the Reporting Person in order to reflect the impact of the Spin-Off.

F3 · balance_after: In connection with the Spin-Off, and in accordance with their terms, adjustments were made to outstanding restricted stock unit awards by providing additional Post restricted stock units to the Reporting Person in order to reflect the impact of the Spin-Off.

SEC source: 0001530950-22-000097 · wf-form4_164875955060912.xml · nonDerivative · entry 1

VITALE ROBERT V · CIK 0001540021 · Director · PRESIDENT & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 222,226

F1 · shares: In connection with the spin-off of BellRing Brands, Inc. by Post Holdings, Inc. ("Post"), which closed on March 10, 2022 (the "Spin-Off"), performance-based restricted stock units with a total shareholder return performance metric granted in 2019 (the "2019 PRSUs") and outstanding as of immediately prior to the Spin-Off were converted into time-based restricted stock units, with the number of shares subject to such time-based restricted stock units determined based on Post's achievement of Post's Relative TSR Percentile Rank (as such term is defined in the award agreement for the grant of the 2019 PRSUs (the "Award Agreement"); provided, that the Ending Stock Price (as such term is defined in the Award Agreement) was determined based on the average of the closing sale prices for a share of common stock of the applicable company for the 250 trading days immediately preceding and including March 10, 2022.

F2 · shares: The restricted stock units will vest in full on October 15, 2022 (subject to the Reporting Person's continued employment through such date). An adjustment was also made to the number of converted time-based restricted stock units by providing additional Post restricted stock units to the Reporting Person in order to reflect the impact of the Spin-Off.

F3 · balance_after: In connection with the Spin-Off, and in accordance with their terms, adjustments were made to outstanding restricted stock unit awards by providing additional Post restricted stock units to the Reporting Person in order to reflect the impact of the Spin-Off.

SEC source: 0001530950-22-000099 · wf-form4_164875962863129.xml · derivative · entry 4

Zadoks Jeff A · CIK 0001343352 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,861

Underlying: Common Stock · 6,792 shares

Expires 2031-11-16

F9 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Post's common stock. The restricted stock units were granted under the Post Holdings, Inc. 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3 on November 16, 2021.

F7 · shares: Represents an adjustment to the outstanding restricted stock units to reflect the impact of the Spin-Off.

F10 · derivative.exercise_date: One-third of the restricted stock units vest on each of the first, second, and third anniversaries of the date of grant without any action on the part of the participant.

SEC source: 0001530950-22-000099 · wf-form4_164875962863129.xml · derivative · entry 3

Zadoks Jeff A · CIK 0001343352 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,793

Underlying: Common Stock · 5,793 shares

Expires 2024-06-17

F6 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive a cash payment based on the greater of the fair market value of Post's common stock on the applicable vesting date or the value on the date of grant without any action on the part of the participant.

F7 · shares: Represents an adjustment to the outstanding restricted stock units to reflect the impact of the Spin-Off.

F8 · derivative.exercise_date: 20% of the restricted stock units vested on the date that was six years after the date of grant and an additional 20% of the restricted stock units vest on each annual anniversary thereafter up to the tenth anniversary of the date of grant subject to the Reporting Person's continued employment through such date.

SEC source: 0001530950-22-000099 · wf-form4_164875962863129.xml · derivative · entry 2

Zadoks Jeff A · CIK 0001343352 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,969

Underlying: Common Stock · 9,432 shares

Expires 2028-11-13

F4 · derivative.exercise_price: In connection with the Spin-Off and in accordance with its terms, adjustments were made to the outstanding stock option award by increasing the number of stock options and reducing the exercise price in order to reflect the impact of the Spin-Off.

F4 · shares: In connection with the Spin-Off and in accordance with its terms, adjustments were made to the outstanding stock option award by increasing the number of stock options and reducing the exercise price in order to reflect the impact of the Spin-Off.

F5 · derivative.exercise_date: Options are fully vested.

SEC source: 0001530950-22-000098 · wf-form4_164875958709744.xml · derivative · entry 5

WESTPHAL MARK W · CIK 0001730096 · PRES., FOODSERVICE

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,080

Underlying: Common Stock · 5,887 shares

Expires 2031-11-16

F6 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Post's common stock. The restricted stock units were granted under the Post Holdings, Inc. 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3 on November 16, 2021.

F7 · shares: Represents an adjustment to the outstanding restricted stock units to reflect the impact of the Spin-Off.

F8 · derivative.exercise_date: One-third of the restricted stock units vest on each of the first, second, and third anniversaries of the date of grant without any action on the part of the participant.

SEC source: 0001530950-22-000098 · wf-form4_164875958709744.xml · derivative · entry 4

WESTPHAL MARK W · CIK 0001730096 · PRES., FOODSERVICE

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,306

Underlying: Common Stock · 11,170 shares

Expires 2028-11-13

F4 · derivative.exercise_price: In connection with the Spin-Off and in accordance with its terms, adjustments were made to outstanding stock option awards by increasing the number of stock options and reducing the exercise price in order to reflect the impact of the Spin-Off.

F4 · shares: In connection with the Spin-Off and in accordance with its terms, adjustments were made to outstanding stock option awards by increasing the number of stock options and reducing the exercise price in order to reflect the impact of the Spin-Off.

F5 · derivative.exercise_date: Options are fully vested.

SEC source: 0001530950-22-000098 · wf-form4_164875958709744.xml · derivative · entry 3

WESTPHAL MARK W · CIK 0001730096 · PRES., FOODSERVICE

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,409

Underlying: Common Stock · 9,901 shares

Expires 2027-12-01

F4 · derivative.exercise_price: In connection with the Spin-Off and in accordance with its terms, adjustments were made to outstanding stock option awards by increasing the number of stock options and reducing the exercise price in order to reflect the impact of the Spin-Off.

F4 · shares: In connection with the Spin-Off and in accordance with its terms, adjustments were made to outstanding stock option awards by increasing the number of stock options and reducing the exercise price in order to reflect the impact of the Spin-Off.

F5 · derivative.exercise_date: Options are fully vested.

SEC source: 0001530950-22-000096 · wf-form4_164875950783049.xml · derivative · entry 5

GRAY DIEDRE J · CIK 0001557413 · EVP, GC & CAO, SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,817

Underlying: Common Stock · 6,452 shares

Expires 2031-11-16

F9 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Post's common stock. The restricted stock units were granted under the Post Holdings, Inc. 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3 on November 16, 2021.

F7 · shares: Represents an adjustment to the outstanding restricted stock units to reflect the impact of the Spin-Off.

F10 · derivative.exercise_date: One-third of the restricted stock units vest on each of the first, second and third anniversaries of the date of grant without any action on the part of the participant.

SEC source: 0001530950-22-000096 · wf-form4_164875950783049.xml · derivative · entry 4

GRAY DIEDRE J · CIK 0001557413 · EVP, GC & CAO, SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,235

Underlying: Common Stock · 4,635 shares

Expires 2024-06-17

F6 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive a cash payment based on the greater of the fair market value of Post's common stock on the applicable vesting date or the value on the date of grant without any action on the part of the participant.

F7 · shares: Represents an adjustment to the outstanding restricted stock units to reflect the impact of the Spin-Off.

F8 · derivative.exercise_date: 20% of the restricted stock units vested on the date that was six years after the date of grant and an additional 20% of the restricted stock units vest on each annual anniversary thereafter up to the tenth anniversary of the date of grant subject to the Reporting Person's continued employment through such date.

SEC source: 0001530950-22-000096 · wf-form4_164875950783049.xml · derivative · entry 3

GRAY DIEDRE J · CIK 0001557413 · EVP, GC & CAO, SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,157

Underlying: Common Stock · 8,191 shares

Expires 2028-11-13

F4 · derivative.exercise_price: In connection with the Spin-Off and in accordance with its terms, adjustments were made to the outstanding stock option award by increasing the number of stock options and reducing the exercise price in order to reflect the impact of the Spin-Off.

F4 · shares: In connection with the Spin-Off and in accordance with its terms, adjustments were made to the outstanding stock option award by increasing the number of stock options and reducing the exercise price in order to reflect the impact of the Spin-Off.

F5 · derivative.exercise_date: Options are fully vested.

SEC source: 0001530950-22-000097 · wf-form4_164875955060912.xml · derivative · entry 12

VITALE ROBERT V · CIK 0001540021 · Director · PRESIDENT & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,061

Underlying: Common Stock · 21,510 shares

Expires 2031-11-16

F6 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Post's common stock. The restricted stock units were granted under the Post Holdings, Inc. 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3 on November 16, 2021.

F7 · shares: Represents an adjustment to the outstanding restricted stock units to reflect the impact of the Spin-Off.

F8 · derivative.exercise_date: One-third of the restricted stock units vest on each of the first, second, and third anniversaries of the date of grant without any action on the part of the participant.

SEC source: 0001530950-22-000097 · wf-form4_164875955060912.xml · derivative · entry 11

VITALE ROBERT V · CIK 0001540021 · Director · PRESIDENT & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 107,396

Underlying: Common Stock · 34,969 shares

Expires 2027-11-13

F4 · derivative.exercise_price: In connection with the Spin-Off and in accordance with its terms, adjustments were made to outstanding stock option awards by increasing the number of stock options and reducing the exercise price in order to reflect the impact of the Spin-Off.

F4 · shares: In connection with the Spin-Off and in accordance with its terms, adjustments were made to outstanding stock option awards by increasing the number of stock options and reducing the exercise price in order to reflect the impact of the Spin-Off.

F5 · derivative.exercise_date: Options are fully vested.

SEC source: 0001530950-22-000097 · wf-form4_164875955060912.xml · derivative · entry 10

VITALE ROBERT V · CIK 0001540021 · Director · PRESIDENT & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 284,701

Underlying: Common Stock · 92,701 shares

Expires 2026-11-14

F4 · derivative.exercise_price: In connection with the Spin-Off and in accordance with its terms, adjustments were made to outstanding stock option awards by increasing the number of stock options and reducing the exercise price in order to reflect the impact of the Spin-Off.

F4 · shares: In connection with the Spin-Off and in accordance with its terms, adjustments were made to outstanding stock option awards by increasing the number of stock options and reducing the exercise price in order to reflect the impact of the Spin-Off.

F5 · derivative.exercise_date: Options are fully vested.

SEC source: 0001530950-22-000097 · wf-form4_164875955060912.xml · derivative · entry 9

VITALE ROBERT V · CIK 0001540021 · Director · PRESIDENT & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By 2000 Trust

Disclosed balance after: 252,079

Underlying: Common Stock · 82,079 shares

Expires 2025-02-27

F4 · derivative.exercise_price: In connection with the Spin-Off and in accordance with its terms, adjustments were made to outstanding stock option awards by increasing the number of stock options and reducing the exercise price in order to reflect the impact of the Spin-Off.

F4 · shares: In connection with the Spin-Off and in accordance with its terms, adjustments were made to outstanding stock option awards by increasing the number of stock options and reducing the exercise price in order to reflect the impact of the Spin-Off.

F5 · derivative.exercise_date: Options are fully vested.