0001530950-23-000300.txt : 20231026 0001530950-23-000300.hdr.sgml : 20231026 20231026174539 ACCESSION NUMBER: 0001530950-23-000300 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231024 FILED AS OF DATE: 20231026 DATE AS OF CHANGE: 20231026 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: WESTPHAL MARK W CENTRAL INDEX KEY: 0001730096 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35305 FILM NUMBER: 231351307 MAIL ADDRESS: STREET 1: C/O POST HOLDINGS, INC. STREET 2: 2503 S. HANLEY ROAD CITY: ST. LOUIS STATE: MO ZIP: 63144 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Post Holdings, Inc. CENTRAL INDEX KEY: 0001530950 STANDARD INDUSTRIAL CLASSIFICATION: GRAIN MILL PRODUCTS [2040] IRS NUMBER: 453355106 STATE OF INCORPORATION: MO FISCAL YEAR END: 0930 BUSINESS ADDRESS: STREET 1: 2503 S. HANLEY ROAD CITY: ST. LOUIS STATE: MO ZIP: 63144 BUSINESS PHONE: 314-644-7600 MAIL ADDRESS: STREET 1: 2503 S. HANLEY ROAD CITY: ST. LOUIS STATE: MO ZIP: 63144 4 1 wk-form4_1698356730.xml FORM 4 X0508 4 2023-10-24 0 0001530950 Post Holdings, Inc. POST 0001730096 WESTPHAL MARK W C/O POST HOLDINGS, INC. 2503 S. HANLEY ROAD ST. LOUIS MO 63144 0 1 0 0 PRES., FOODSERVICE 0 Common Stock 2023-10-24 4 A 0 39840 0 A 132862 D Common Stock 2023-10-24 4 F 0 18168 80.91 D 114694 D Common Stock 16688 I By 401(k) Plan Acquisition of shares pursuant to Rule 16b-3 upon payout of earned performance share award (PRSUs) under a shareholder approved equity plan. The payout was based on the level of achievement of the performance goal of relative total shareholder return percentile rank for the performance period October 1, 2020 through September 30, 2023. Surrender of shares in payment of tax withholding due as a result of the vesting of 39,840 PRSUs in accordance with Rule 16b-3. /s/ Diedre J. Gray, Attorney-in-Fact 2023-10-26