Diedre J. Gray - Feb 21, 2025 Form 4 Insider Report for Post Holdings, Inc. (POST)

Role: EVP, GC & CAO, SECY
Signature: /s/ Diedre J. Gray
Stock symbol: POST
Transactions as of: Feb 21, 2025
Transactions value $: -$813,917
Form type: 4
Date filed: 2/25/2025, 05:02 PM
Previous filing: Nov 27, 2024
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	POST	Common Stock	Options Exercise	$941K	+15.2K	+78.43%	$62.10	34.5K	Feb 21, 2025	Direct
transaction	POST	Common Stock	Sale	-$1.76M	-15.2K	-43.96%	$115.80	19.3K	Feb 21, 2025	Direct	F1
holding	POST	Common Stock						125K	Feb 21, 2025	By Trust
holding	POST	Common Stock						45.8K	Feb 21, 2025	By Spouse's Trust

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	Employee Stock Options (right to buy)	Options Exercise	$0	-15.2K	-100%	$0.00	0	Feb 21, 2025	Common Stock	15.2K	$62.10	Direct	F2

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

Explanation of Responses:

Id	Content
F1	The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $115.35 to $116.03 per share. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F2	The option to purchase shares of common stock was awarded under the Post Holdings, Inc. 2016 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3 and vested in equal increments over three years from the date of grant.

Content

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $115.35 to $116.03 per share. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

The option to purchase shares of common stock was awarded under the Post Holdings, Inc. 2016 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3 and vested in equal increments over three years from the date of grant.