0001530950-23-000363.txt : 20231120 0001530950-23-000363.hdr.sgml : 20231120 20231120162123 ACCESSION NUMBER: 0001530950-23-000363 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231116 FILED AS OF DATE: 20231120 DATE AS OF CHANGE: 20231120 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: 231423047 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_1700515271.xml FORM 4 X0508 4 2023-11-16 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 2023-11-16 4 F 0 2749 85.39 D 133669 D Common Stock 2023-11-17 4 F 0 2940 84.21 D 130729 D Common Stock 16688 I By 401(k) Plan Surrender of shares in payment of tax withholding due as a result of the vesting of 6,027 RSUs in accordance with Rule 16b-3. Surrender of shares in payment of tax withholding due as a result of the vesting of 6,447 RSUs in accordance with Rule 16b-3. /s/ Diedre J. Gray, Attorney-in-Fact 2023-11-20