0001530950-23-000335.txt : 20231116 0001530950-23-000335.hdr.sgml : 20231116 20231116162704 ACCESSION NUMBER: 0001530950-23-000335 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231114 FILED AS OF DATE: 20231116 DATE AS OF CHANGE: 20231116 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: 231414944 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_1700170009.xml FORM 4 X0508 4 2023-11-14 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 2023-11-14 4 A 0 18133 0 A 132827 D Common Stock 2023-11-14 4 A 0 10835 0 A 143662 D Common Stock 2023-11-15 4 F 0 2520 85.50 D 141142 D Common Stock 2023-11-15 4 F 0 4724 85.50 D 136418 D Common Stock 16688 I By 401(k) Plan 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 Holding, Inc. 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3 and vest in equal annual increments over three years. 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 Holding, Inc. 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. Surrender of shares in payment of tax withholding due as a result of the vesting of 5,526 RSUs in accordance with Rule 16b-3. Surrender of shares in payment of tax withholding due as a result of the vesting of 10,358 RSUs in accordance with Rule 16b-3. /s/ Diedre J. Gray, Attorney-in-Fact 2023-11-16