Post Holdings (POST) director awarded 1,600 restricted stock units in equity grant

Rhea-AI Filing Summary

Post Holdings director David W. Kemper reported an equity award in the form of restricted stock units. On February 3, 2026, he received 1,600 shares of Post Holdings common stock as an acquisition coded "A" at a price of $0 per share, reflecting a stock-based grant rather than an open-market purchase.

Following this award, he beneficially owns 33,122 shares of common stock, held directly. The footnote explains that each restricted stock unit equals one share of common stock and was granted under the Post Holdings, Inc. Amended and Restated 2021 Long-Term Incentive Plan. These units vest in full on the first anniversary of the grant date, subject to the award agreement terms and the plan’s conditions.

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

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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^*

KEMPER DAVID W

(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)
02/03/2026

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
Common Stock	02/03/2026		A		1,600(1)	A	$0	33,122	D

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. 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. Amended and Restated 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3 and vest in full on the first anniversary of the date of grant, subject to the terms of the award agreement.

Remarks:

	/s/ Diedre J. Gray, Attorney-in-Fact	02/05/2026
	** 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 director David W. Kemper report on this Form 4?

Director David W. Kemper reported receiving 1,600 shares of Post Holdings common stock as a stock-based award. The transaction was coded as an acquisition at $0 per share, reflecting a grant rather than a market purchase, under the company’s long-term incentive plan.

How many Post Holdings (POST) shares does David W. Kemper own after this award?

After the reported transaction, David W. Kemper beneficially owns 33,122 shares of Post Holdings common stock. These shares are reported as being held directly, combining his existing holdings with the newly granted restricted stock units tied to this Form 4 filing.

What does the 1,600-share award to POST director Kemper represent?

The 1,600-share award represents restricted stock units, each equal to one share of Post Holdings common stock. These RSUs were granted under the Amended and Restated 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3, reflecting equity compensation for board service.

When do David W. Kemper’s restricted stock units in Post Holdings vest?

The restricted stock units granted to David W. Kemper vest in full on the first anniversary of the grant date. Vesting is subject to the terms in the applicable award agreement and the Post Holdings Amended and Restated 2021 Long-Term Incentive Plan provisions.

Was cash paid for the 1,600 Post Holdings shares reported by Kemper?

No cash was paid for this transaction; the Form 4 reports a price of $0 per share. The 1,600 shares were received as a restricted stock unit grant, indicating stock-based compensation rather than a purchase on the open market for cash.

Under which plan were David W. Kemper’s Post Holdings restricted stock units granted?

The restricted stock units were granted under the Post Holdings, Inc. Amended and Restated 2021 Long-Term Incentive Plan. This plan provides for equity-based awards, and the RSUs in this filing were issued pursuant to that framework, subject to its terms and an award agreement.