Director Dorothy Burwell acquires Post Holdings (POST) stock equivalents as deferred pay

Rhea-AI Filing Summary

Post Holdings, Inc. director Dorothy M. Burwell reported an acquisition of stock equivalents tied to her board compensation. On this Form 4, she was granted 104.523 Post Holdings, Inc. stock equivalents at a reference value of $106.30 per equivalent, bringing her total to 8,148.481 stock equivalents held directly.

These stock equivalents represent deferred retainers earned for her service as a non-management director under the company’s Deferred Compensation Plan for Non-Management Directors. According to the disclosure, the stock equivalents are credited after the month in which the retainer is earned and are distributed in cash on a one-for-one basis upon her separation from the Board. The stock equivalents have no fixed exercisable or expiration dates.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

BURWELL DOROTHY M

(Last) (First) (Middle)

C/O POST HOLDINGS, INC.

2503 S. HANLEY ROAD

(Street)

ST. LOUIS MO 63144

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Post Holdings, Inc. [ POST ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
02/27/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Post Holdings, Inc. Stock Equivalents	(1)	02/27/2026		A		104.523		(2)	(2)	Common Stock	104.523	$106.3	8,148.481	D

Explanation of Responses:

1. 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 separation from the Board of Directors.

2. The stock equivalents have no fixed exercisable or expiration dates.

Remarks:

	/s/ Diedre J. Gray, Attorney-in-Fact	03/03/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Post Holdings (POST) report for Dorothy M. Burwell?

Post Holdings reported that director Dorothy M. Burwell acquired 104.523 stock equivalents. These units were granted as part of her deferred retainer compensation and increased her direct holdings to 8,148.481 stock equivalents under the company’s Deferred Compensation Plan for Non-Management Directors.

How many Post Holdings (POST) stock equivalents does Dorothy M. Burwell now hold?

After the reported grant, Dorothy M. Burwell holds 8,148.481 Post Holdings stock equivalents directly. This total reflects her accumulated deferred retainers as a non-management director, credited periodically under the company’s Deferred Compensation Plan for Non-Management Directors.

What was the value per unit for Dorothy M. Burwell’s Post Holdings (POST) stock equivalents grant?

The reported acquisition shows 104.523 Post Holdings stock equivalents at a reference value of $106.30 per equivalent. This value is used to calculate the number of stock equivalents credited from her earned director retainer under the company’s deferred compensation plan.

How is Dorothy M. Burwell’s director compensation structured at Post Holdings (POST)?

Dorothy M. Burwell’s retainers as a director are deferred into Post Holdings stock equivalents under a Deferred Compensation Plan for Non-Management Directors. She is credited with stock equivalents shortly after the month the retainer is earned, rather than receiving immediate cash compensation.

When will Dorothy M. Burwell receive cash for her Post Holdings (POST) stock equivalents?

The disclosure states that the value of Dorothy M. Burwell’s Post Holdings stock equivalents will be distributed in cash on a one-for-one basis upon her separation from the Board. Until then, the amounts remain credited as stock equivalents in the deferred compensation plan.

Do Dorothy M. Burwell’s Post Holdings (POST) stock equivalents have an expiration date?

The filing specifies that the stock equivalents held by Dorothy M. Burwell have no fixed exercisable or expiration dates. They remain outstanding as deferred compensation units until they are ultimately settled in cash when she leaves the Board of Directors.