Bradly A. Harper - Nov 16, 2024 Form 4 Insider Report for Post Holdings, Inc. (POST)

Role: SVP, CHIEF ACCTING OFFICER
Signature: /s/ Diedre J. Gray, Attorney-in-Fact
Stock symbol: POST
Transactions as of: Nov 16, 2024
Transactions value $: -$105,822
Form type: 4
Date filed: 11/19/2024, 04:45 PM
Previous filing: Nov 18, 2024
Next filing: Dec 3, 2024

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	POST	Common Stock	Options Exercise	$0	+811	+7.49%	$0.00	11.6K	Nov 16, 2024	Direct
transaction	POST	Common Stock	Tax liability	-$38.1K	-359	-3.08%	$106.14	11.3K	Nov 16, 2024	Direct	F1
transaction	POST	Common Stock	Options Exercise	$0	+434	+3.85%	$0.00	11.7K	Nov 16, 2024	Direct
transaction	POST	Common Stock	Tax liability	-$20.4K	-192	-1.64%	$106.14	11.5K	Nov 16, 2024	Direct	F2
transaction	POST	Common Stock	Tax liability	-$47.3K	-446	-3.87%	$106.14	11.1K	Nov 17, 2024	Direct	F3
holding	POST	Common Stock						1.34K	Nov 16, 2024	By 401(k) Plan

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	POST	Restricted Stock Units	Options Exercise	$0	-811	-100%	$0.00	0	Nov 16, 2024	Common Stock	811		Direct	F4, F5
transaction	POST	Restricted Stock Units	Options Exercise	$0	-434	-49.94%	$0.00	435	Nov 16, 2024	Common Stock	434		Direct	F4, F6

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Surrender of shares in payment of tax withholding due as a result of the vesting of 811 restricted stock units (RSUs) in accordance with Rule 16b-3.
F2	Surrender of shares in payment of tax withholding due as a result of the vesting of 434 RSUs in accordance with Rule 16b-3.
F3	Surrender of shares in payment of tax withholding due as a result of the vesting of 1,009 RSUs in accordance with Rule 16b-3.
F4	Each RSU represents a contingent right to receive one share of Post Holdings, Inc. common stock. The RSUs were granted under the Post Holdings, Inc. 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.
F5	One-third of the RSUs vest on each of the first, second and third anniversaries of the date of grant without any action on the part of the participant.
F6	One-fourth of the RSUs vest on each of the first, second, third and fourth anniversaries on the date of grant without any action on the part of the participant.