Post director granted 133 stock equivalents

Rhea-AI Filing Summary

Post Holdings, Inc. (POST) director Dorothy M. Burwell reported an acquisition of 133.287 Post Holdings, Inc. stock equivalents on August 31, 2026, as a grant/award under the company’s Deferred Compensation Plan for Non-Management Directors at a reference value of $83.36 per stock equivalent. Following this grant, she holds 8,872.064 stock equivalents directly. These stock equivalents mirror Post common stock on a one-for-one basis and are credited after the month in which director retainers are earned, with their value paid in cash upon her separation from the Board; they have no fixed exercisable or expiration dates.

Insider Trade Summary

Grant/Award: 133.287 shares

Grant/Award 1 txn

Insider BURWELL DOROTHY M

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Post Holdings, Inc. Stock Equivalents F1, F2	133.287	$83.36	$11K

Holdings After Transaction: Post Holdings, Inc. Stock Equivalents — 8,872.064 contracts (Direct)

Footnotes (2)

1. F1. 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. F2. The stock equivalents have no fixed exercisable or expiration dates.

Key Figures

Stock equivalents acquired: 133.287 stock equivalents Reference value per stock equivalent: $83.36 per stock equivalent Total stock equivalents after transaction: 8,872.064 stock equivalents +1 more

4 metrics

Stock equivalents acquired 133.287 stock equivalents Grant/award acquisition on August 31, 2026 as deferred director compensation

Reference value per stock equivalent $83.36 per stock equivalent Value used for the August 31, 2026 grant of stock equivalents

Total stock equivalents after transaction 8,872.064 stock equivalents Director’s direct holdings following the August 31, 2026 grant

Underlying security 133.287 shares of Common Stock (equivalent basis) Each stock equivalent corresponds one-for-one to Post common stock

Key Terms

Stock equivalents, Deferred Compensation Plan for Non-Management Directors, one-for-one basis

3 terms

Stock equivalents financial

"Reporting Person's retainers earned as a Director of Issuer are deferred into Post Holdings, Inc. stock equivalents"

Deferred Compensation Plan for Non-Management Directors financial

"deferred into Post Holdings, Inc. stock equivalents under the Issuer's Deferred Compensation Plan for Non-Management Directors"

one-for-one basis financial

"The value of these stock equivalents is distributed (on a one-for-one basis) in the form of cash"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did POST director Dorothy M. Burwell report on this Form 4?

She reported a grant of 133.287 Post Holdings, Inc. stock equivalents on August 31, 2026, as deferred director compensation under the Deferred Compensation Plan for Non-Management Directors.

How many POST stock equivalents does Dorothy M. Burwell hold after this transaction?

After the August 31, 2026 grant, Dorothy M. Burwell holds 8,872.064 Post Holdings, Inc. stock equivalents, representing deferred retainers credited under the non-management directors’ deferred compensation plan.

What is the value reference for the POST stock equivalents in this Form 4?

The 133.287 Post Holdings, Inc. stock equivalents were recorded at $83.36 per stock equivalent, with the value of these stock equivalents ultimately distributed in cash upon her separation from the Board of Directors.

How do POST stock equivalents for non-management directors work?

Non-management directors’ retainers are deferred into Post Holdings, Inc. stock equivalents, credited after the month earned. These stock equivalents track Post common stock one-for-one and are distributed in cash when the director leaves the Board, with no fixed exercisable or expiration dates.

Were the POST stock equivalents acquired under a Rule 10b5-1 trading plan?

No. The filing’s Rule 10b5-1 checkbox is not marked as pursuant to a trading plan, and the footnotes describe the transaction as part of regular deferred compensation for non-management directors.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/02/2026 - 04:38 PM EDT Accepted by SEC EDGAR 09/02/2026 - 04:37 PM EDT Learn about SEC filing 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
Estimated average burden
hours per response:			0.5

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 MISSOURI 63144

(City) (State) (Zip)

UNITED STATES

(Country)

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)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/31/2026

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

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

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

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)	08/31/2026		A		133.287		(2)	(2)	Common Stock	133.287	$83.36	8,872.064	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	09/02/2026
	** 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.
* Form 4: SEC 1474 (03-26)