Post Holdings (POST) EVP Diedre Gray transfers 40,974 shares to living trust

Rhea-AI Filing Summary

Post Holdings, Inc. (POST) executive Diedre J. Gray, EVP, GC & CAO and Secretary, reported an internal transfer of company stock on 12/01/2025. The filing shows that 40,974 shares of common stock were moved from her direct ownership to her revocable living trust at a stated price of $0, which she characterizes as a change in the form of beneficial ownership exempt under Rule 16a-13.

After the transfer, she directly holds 31,886 shares, indirectly holds 164,903 shares through her trust, and an additional 45,839 shares are held indirectly through her spouse's trust. The Form 4 is filed for one reporting person and reflects a restructuring of how the shares are held rather than a market purchase or sale.

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

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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^*

GRAY DIEDRE J

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, GC & CAO, SECY

3. Date of Earliest Transaction (Month/Day/Year)
12/01/2025

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
Common Stock	12/01/2025		J(1)	V	40,974	D	$0	31,886	D
Common Stock	12/01/2025		J(1)	V	40,974	A	$0	164,903	I	By Trust
Common Stock								45,839	I	By Spouse's Trust

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

Explanation of Responses:

1. The transfer of shares to the Reporting Person's revocable living trust resulted in a decrease in the number of shares the Reporting Person beneficially owns directly and a corresponding increase in the number of shares the Reporting Person beneficially owns indirectly through the trust. The Reporting Person believes that the transfer of shares to the trust constitutes a change in form of beneficial ownership of the shares, exempted by Rule 16a-13 under the Securities Exchange Act of 1934, as amended.

Remarks:

	/s/ Diedre J. Gray	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 insider transaction did POST executive Diedre J. Gray report on this Form 4?

Diedre J. Gray reported transferring 40,974 shares of Post Holdings common stock on 12/01/2025 from her direct ownership to her revocable living trust, with the transaction reported at a price of $0.

How many Post Holdings (POST) shares does Diedre J. Gray own after this transaction?

After the reported transaction, she beneficially owns 31,886 shares directly, 164,903 shares indirectly through her revocable living trust, and 45,839 shares indirectly through her spouse's trust.

What is the nature of the share transfer reported by the POST insider?

The transfer is described as a move of shares to the reporting person's revocable living trust, which she views as a change in form of beneficial ownership rather than a sale, and she indicates it is exempt under Rule 16a-13.

What role does the reporting person hold at Post Holdings (POST)?

The reporting person, Diedre J. Gray, serves as EVP, General Counsel & Chief Administrative Officer, and Secretary of Post Holdings, Inc.

Was there any cash consideration in the Post Holdings insider share transfer?

The Form 4 lists the transaction price as $0, indicating no cash consideration was reported for the transfer of the 40,974 shares to the trust.

Is this Form 4 for multiple insiders or only one Post Holdings reporting person?

The document indicates that the Form 4 is filed by one reporting person, namely Diedre J. Gray.