Post Holdings (NYSE: POST) director reports 106.8 new stock equivalents in Form 4

Rhea-AI Filing Summary

Post Holdings, Inc. director reported routine deferred compensation activity. On 11/28/2025, the director acquired 106.804 Post Holdings stock equivalents at a reference price of $104.03 under the company’s Deferred Compensation Plan for Non-Management Directors. These stock equivalents represent deferred board retainers and are credited after the month in which the fees are earned.

Following this transaction, the director beneficially owned a total of 180,638.318 stock equivalents. The units do not have fixed exercisable or expiration dates, and their value is paid out in cash on a one-for-one basis upon the director’s separation from the Board, rather than as actual shares.

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^*

STIRITZ WILLIAM P

(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)
11/28/2025

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)	11/28/2025		A		106.804		(2)	(2)	Common Stock	106.804	$104.03	180,638.318	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	12/02/2025
	** 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 did Post Holdings (POST) disclose in this Form 4 filing?

The filing reports that a Post Holdings, Inc. director acquired 106.804 stock equivalents as part of deferred compensation, bringing the director’s total beneficial holdings to 180,638.318 stock equivalents.

Who is involved in the reported Post Holdings (POST) insider transaction?

The transaction involves a director of Post Holdings, Inc. who serves on the company’s Board of Directors and participates in the Deferred Compensation Plan for Non-Management Directors.

When did the Post Holdings (POST) director’s transaction occur?

The earliest transaction date reported is 11/28/2025, when the director was credited with additional stock equivalents under the deferred compensation arrangement.

How many Post Holdings stock equivalents were acquired in this Form 4?

The director acquired 106.804 Post Holdings, Inc. stock equivalents, which are tied to director retainers deferred into the company’s Deferred Compensation Plan.

What is the total amount of Post Holdings stock equivalents held after the transaction?

After the reported transaction, the director beneficially owned 180,638.318 Post Holdings stock equivalents under the deferred compensation program.

How does the Post Holdings deferred compensation plan for directors work?

Director retainers are deferred into stock equivalents under the Deferred Compensation Plan for Non-Management Directors. Stock equivalents are credited soon after the month in which the retainer is earned, and their value is later distributed in cash on a one-for-one basis when the director leaves the Board.

Do the Post Holdings stock equivalents reported have an expiration date?

No. The filing states that the stock equivalents have no fixed exercisable or expiration dates and are ultimately paid in cash upon the director’s separation from the Board.