POST

SEC source: 0001530950-22-000389 · wf-form4_166880842003010.xml · derivative · entry 12

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,041

Underlying: Common Stock · 22,020 shares

Expires 2031-11-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: 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 in a transaction exempt under Rule 16b-3.

F4 · derivative.exercise_date: One-third of the RSUs 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: 0001530950-22-000389 · wf-form4_166880842003010.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 278,913

F1 · shares: Surrender of shares in payment of tax withholding due as a result of the vesting of 22,020 restricted stock units ("RSUs") in accordance with Rule 16b-3.

SEC source: 0001530950-22-000389 · wf-form4_166880842003010.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 288,745

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001530950-22-000388 · wf-form4_166880839999837.xml · derivative · entry 12

HARPER BRADLY A · CIK 0001759632 · SVP, CHIEF ACCTING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,303

Underlying: Common Stock · 434 shares

Expires 2031-11-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_price: 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 in a transaction exempt under Rule 16b-3.

F9 · derivative.exercise_date: One-fourth of the RSUs vest on each of the first, second, third and fourth anniversaries on the date of grant without any action on the part of the participant.

SEC source: 0001530950-22-000388 · wf-form4_166880839999837.xml · derivative · entry 11

HARPER BRADLY A · CIK 0001759632 · SVP, CHIEF ACCTING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,622

Underlying: Common Stock · 811 shares

Expires 2031-11-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_price: 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 in a transaction exempt under Rule 16b-3.

F8 · derivative.exercise_date: One-third of the RSUs 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: 0001530950-22-000388 · wf-form4_166880839999837.xml · derivative · entry 10

HARPER BRADLY A · CIK 0001759632 · SVP, CHIEF ACCTING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,682

Underlying: Common Stock · 1,682 shares

Expires 2031-11-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_price: 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 in a transaction exempt under Rule 16b-3.

F7 · derivative.exercise_date: One-half of the RSUs vest on each of the first and second anniversaries of the date of grant without any action on the part of the participant.

SEC source: 0001530950-22-000388 · wf-form4_166880839999837.xml · nonDerivative · entry 6

HARPER BRADLY A · CIK 0001759632 · SVP, CHIEF ACCTING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,089

F3 · shares: Surrender of shares in payment of tax withholding due as a result of the vesting of 434 RSUs in accordance with Rule 16b-3.

SEC source: 0001530950-22-000388 · wf-form4_166880839999837.xml · nonDerivative · entry 5

HARPER BRADLY A · CIK 0001759632 · SVP, CHIEF ACCTING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,283

F2 · shares: Surrender of shares in payment of tax withholding due as a result of the vesting of 1,682 RSUs in accordance with Rule 16b-3.

SEC source: 0001530950-22-000388 · wf-form4_166880839999837.xml · nonDerivative · entry 4

HARPER BRADLY A · CIK 0001759632 · SVP, CHIEF ACCTING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,035

F1 · shares: Surrender of shares in payment of tax withholding due as a result of the vesting of 811 restricted stock units ("RSUs") in accordance with Rule 16b-3.

SEC source: 0001530950-22-000388 · wf-form4_166880839999837.xml · nonDerivative · entry 3

HARPER BRADLY A · CIK 0001759632 · SVP, CHIEF ACCTING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,398

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001530950-22-000388 · wf-form4_166880839999837.xml · nonDerivative · entry 2

HARPER BRADLY A · CIK 0001759632 · SVP, CHIEF ACCTING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,964

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001530950-22-000388 · wf-form4_166880839999837.xml · nonDerivative · entry 1

HARPER BRADLY A · CIK 0001759632 · SVP, CHIEF ACCTING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,282

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001530950-22-000387 · wf-form4_166880837860018.xml · derivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,212

Underlying: Common Stock · 6,605 shares

Expires 2031-11-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: 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 in a transaction exempt under Rule 16b-3 and vest in equal annual increments over three years.

F4 · derivative.exercise_date: One-third of the RSUs vest on each of the first, second, and third anniversaries of the date of grant.

SEC source: 0001530950-22-000387 · wf-form4_166880837860018.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,406

F1 · shares: Surrender of shares in payment of tax withholding due as a result of the vesting of 6,605 restricted stock units ("RSUs") in accordance with Rule 16b-3.

SEC source: 0001530950-22-000387 · wf-form4_166880837860018.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,356

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001530950-22-000386 · wf-form4_166880835750801.xml · derivative · entry 4

CATOGGIO NICOLAS · CIK 0001882375 · PRES & CEO, PCB

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58

Underlying: Common Stock · 28 shares

Expires 2031-11-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: 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 in a transaction exempt under Rule 16b-3.

F4 · derivative.exercise_date: One-third of the RSUs 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: 0001530950-22-000386 · wf-form4_166880835750801.xml · nonDerivative · entry 2

CATOGGIO NICOLAS · CIK 0001882375 · PRES & CEO, PCB

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,981

F1 · shares: Surrender of shares in payment of tax withholding due as a result of the vesting of 28 restricted stock units ("RSUs") in accordance with Rule 16b-3.

SEC source: 0001530950-22-000386 · wf-form4_166880835750801.xml · nonDerivative · entry 1

CATOGGIO NICOLAS · CIK 0001882375 · PRES & CEO, PCB

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,994

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001530950-22-000373 · wf-form4_166872111661963.xml · nonDerivative · entry 2

Zadoks Jeff A · CIK 0001343352 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 122,404

F2 · shares: Each restricted stock unit represents a contingent right to receive one share of Post Holdings, Inc. common stock granted under the Post Holding, Inc. 2021 Long-Term Incentive Plan. The restricted stock units vest in full on the first anniversary of the date of grant subject to the terms of the award agreement.

SEC source: 0001530950-22-000373 · wf-form4_166872111661963.xml · nonDerivative · entry 1

Zadoks Jeff A · CIK 0001343352 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 115,517

F1 · shares: Each restricted stock unit represents a contingent right to receive one share of Post Holdings, Inc. common stock. The restricted stock units were granted under the Post Holding, Inc. 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3 and vest in equal annual increments over three years.

SEC source: 0001530950-22-000372 · wf-form4_166872109090407.xml · nonDerivative · entry 2

WESTPHAL MARK W · CIK 0001730096 · PRES., FOODSERVICE

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 101,199

F2 · shares: Each restricted stock unit represents a contingent right to receive one share of Post Holdings, Inc. common stock granted under the Post Holding, Inc. 2021 Long-Term Incentive Plan. The restricted stock units vest in full on the first anniversary of the date of grant subject to the terms of the award agreement.

SEC source: 0001530950-22-000372 · wf-form4_166872109090407.xml · nonDerivative · entry 1

WESTPHAL MARK W · CIK 0001730096 · PRES., FOODSERVICE

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,841

F1 · shares: Each restricted stock unit represents a contingent right to receive one share of Post Holdings, Inc. common stock. The restricted stock units were granted under the Post Holding, Inc. 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3 and vest in equal annual increments over three years.

SEC source: 0001530950-22-000371 · wf-form4_166872107137545.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 267,845

F2 · shares: Each restricted stock unit represents a contingent right to receive one share of Post Holdings, Inc. common stock granted under the Post Holding, Inc. 2021 Long-Term Incentive Plan. The restricted stock units vest in full on the first anniversary of the date of grant subject to the terms of the award agreement.

SEC source: 0001530950-22-000371 · wf-form4_166872107137545.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 247,613

F1 · shares: Each restricted stock unit represents a contingent right to receive one share of Post Holdings, Inc. 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 and vest in equal annual installments over three years.

SEC source: 0001530950-22-000369 · wf-form4_166872099652926.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,751

F2 · shares: Each restricted stock unit represents a contingent right to receive one share of Post Holdings, Inc. common stock granted under the Post Holding, Inc. 2021 Long-Term Incentive Plan. The restricted stock units vest in full on the first anniversary of the date of grant subject to the terms of the award agreement.

SEC source: 0001530950-22-000369 · wf-form4_166872099652926.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,864

F1 · shares: Each restricted stock unit represents a contingent right to receive one share of Post Holdings, Inc. common stock. The restricted stock units were granted under the Post Holding, Inc. 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3 and vest in equal annual increments over three years.

SEC source: 0001530950-22-000370 · wf-form4_166872104469280.xml · nonDerivative · entry 1

HARPER BRADLY A · CIK 0001759632 · SVP, CHIEF ACCTING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,471

F1 · shares: Each restricted stock unit ("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 (the "2021 LTIP") in a transaction exempt under Rule 16b-3 and vest in equal annual increments over three years.

SEC source: 0001530950-22-000368 · wf-form4_166872097151809.xml · nonDerivative · entry 3

CATOGGIO NICOLAS · CIK 0001882375 · PRES & CEO, PCB

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,966

F3 · shares: Each restricted stock unit represents a contingent right to receive one share of Post Holdings, Inc. common stock granted under the Post Holding, Inc. 2021 Long-Term Incentive Plan. The restricted stock units vest in full on the first anniversary of the date of grant subject to the terms of the award agreement.

SEC source: 0001530950-22-000368 · wf-form4_166872097151809.xml · nonDerivative · entry 2

CATOGGIO NICOLAS · CIK 0001882375 · PRES & CEO, PCB

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,769

F2 · shares: Each restricted stock unit represents a contingent right to receive one share of Post Holdings, Inc. common stock granted under the Post Holding, Inc. 2021 Long-Term Incentive Plan. The restricted stock units vest in full on the fourth anniversary of the date of grant subject to the terms of the award agreement.

SEC source: 0001530950-22-000368 · wf-form4_166872097151809.xml · nonDerivative · entry 1

CATOGGIO NICOLAS · CIK 0001882375 · PRES & CEO, PCB

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,167

F1 · shares: Each restricted stock unit represents a contingent right to receive one share of Post Holdings, Inc. common stock. The restricted stock units were granted under the Post Holding, Inc. 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3 and vest in equal annual increments over three years.

SEC source: 0001530950-22-000352 · wf-form4_166855135835171.xml · nonDerivative · entry 1

Zadoks Jeff A · CIK 0001343352 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 96,779

F1 · shares: Surrender of shares in payment of tax withholding due as a result of the vesting of 6,204 RSUs in accordance with Rule 16b-3.

SEC source: 0001530950-22-000351 · wf-form4_166855132144759.xml · nonDerivative · entry 1

WESTPHAL MARK W · CIK 0001730096 · PRES., FOODSERVICE

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,261

F1 · shares: Surrender of shares in payment of tax withholding due as a result of the vesting of 5,332 RSUs in accordance with Rule 16b-3.

SEC source: 0001530950-22-000350 · wf-form4_166855129372498.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 192,879

F1 · shares: Surrender of shares in payment of tax withholding due as a result of the vesting of 21,886 RSUs in accordance with Rule 16b-3.

SEC source: 0001530950-22-000349 · wf-form4_166855127017984.xml · nonDerivative · entry 1

HARPER BRADLY A · CIK 0001759632 · SVP, CHIEF ACCTING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,441

F1 · shares: Surrender of shares in payment of tax withholding due as a result of the vesting of 1,696 RSUs in accordance with Rule 16b-3.

F2 · balance_after: In connection with the spin-off of BellRing Brands, Inc. by Post Holdings, Inc. ("Post"), which closed on March 10, 2022 (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: 0001530950-22-000348 · wf-form4_166855123446879.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,844

F1 · shares: Surrender of shares in payment of tax withholding due as a result of the vesting of 5,449 RSUs in accordance with Rule 16b-3.

SEC source: 0001530950-22-000371 · wf-form4_166872107137545.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 266,725

SEC source: 0001530950-22-000339 · wf-form4_166733499020376.xml · derivative · entry 1

KEMPER DAVID W · CIK 0000924750 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,523.444

Underlying: Common Stock · 135.168 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: 0001530950-22-000342 · wf-form4_166733505796742.xml · derivative · entry 1

STIRITZ WILLIAM P · CIK 0001052058 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 177,419.741

Underlying: Common Stock · 110.592 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: 0001530950-22-000336 · wf-form4_166733490276811.xml · derivative · entry 1

ERB THOMAS C · CIK 0001861480 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,241.731

Underlying: Common Stock · 110.592 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: 0001530950-22-000334 · wf-form4_166733486438290.xml · derivative · entry 1

BURWELL DOROTHY M · CIK 0001816548 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,760.808

Underlying: Common Stock · 110.592 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: 0001530950-22-000338 · wf-form4_166733495554344.xml · derivative · entry 1

HARSHMAN ELLEN F · CIK 0001718508 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,453.708

Underlying: Common Stock · 110.592 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: 0001530950-22-000335 · wf-form4_166733488185509.xml · derivative · entry 1

CURL GREGORY L · CIK 0001257186 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,944.913

Underlying: Common Stock · 110.592 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: 0001530950-22-000341 · wf-form4_166733503471470.xml · derivative · entry 1

SKARIE DAVID P · CIK 0001184295 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,431.277

Underlying: Common Stock · 110.592 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: 0001530950-22-000340 · wf-form4_166733501550244.xml · derivative · entry 1

JOHNSON JENNIFER KUPERMAN · CIK 0001790648 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,241.731

Underlying: Common Stock · 110.592 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: 0001530950-22-000337 · wf-form4_166733493015503.xml · derivative · entry 1

GROTE ROBERT E · CIK 0001540005 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,178.901

Underlying: Common Stock · 159.744 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: 0001530950-22-000348 · wf-form4_166855123446879.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: 42,328

F2 · shares: Represents shares of the Issuer's common stock that the Reporting Person donated as a gift to a donor advised fund.

SEC source: 0001530950-22-000324 · wf-form4_166612479878411.xml · nonDerivative · entry 1

Zadoks Jeff A · CIK 0001343352 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,550

F1 · shares: Surrender of shares in payment of tax withholding due as a result of the vesting of 12,284 RSUs in accordance with Rule 16b-3.

SEC source: 0001530950-22-000323 · wf-form4_166612476487679.xml · nonDerivative · entry 1

WESTPHAL MARK W · CIK 0001730096 · PRES., FOODSERVICE

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,693

F1 · shares: Surrender of shares in payment of tax withholding due as a result of the vesting of 10,557 RSUs in accordance with Rule 16b-3.

SEC source: 0001530950-22-000322 · wf-form4_166612472399338.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 202,652

F1 · shares: Surrender of shares in payment of tax withholding due as a result of the vesting of 43,333 RSUs in accordance with Rule 16b-3.

SEC source: 0001530950-22-000321 · wf-form4_166612468707530.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,277

F1 · shares: Surrender of shares in payment of tax withholding due as a result of the vesting of 10,787 RSUs in accordance with Rule 16b-3.