Michelle Marie Atkinson - 16 Mar 2026 Form 4 Insider Report for Post Holdings, Inc. (POST)

Role
Director
Signature
/s/ Diedre. J. Gray, Attorney-in-Fact
Issuer symbol
POST
Transactions as of
16 Mar 2026
Net transactions value
$0
Form type
4
Filing time
18 Mar 2026, 17:40:41 UTC
Previous filing
16 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Atkinson Michelle Marie Director C/O POST HOLDINGS, INC., 2503 S. HANLEY ROAD, ST. LOUIS /s/ Diedre. J. Gray, Attorney-in-Fact 18 Mar 2026 0002113424

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction POST Common Stock Award +1,700 $0.000000* 1,700 16 Mar 2026 Direct F1
holding POST Common Stock 2,100 16 Mar 2026 By Family Trust
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 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.