0001530950-23-000373.txt : 20231121 0001530950-23-000373.hdr.sgml : 20231121 20231121175955 ACCESSION NUMBER: 0001530950-23-000373 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231120 FILED AS OF DATE: 20231121 DATE AS OF CHANGE: 20231121 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MAINER MATTHEW J CENTRAL INDEX KEY: 0001954094 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35305 FILM NUMBER: 231429406 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_1700607584.xml FORM 4 X0508 4 2023-11-20 0 0001530950 Post Holdings, Inc. POST 0001954094 MAINER MATTHEW J C/O POST HOLDINGS, INC. 2503 S. HANLEY ROAD ST. LOUIS MO 63144 0 1 0 0 SVP, CFO & TREASURER 0 Common Stock 2023-11-20 4 F 0 308 86.17 D 47859 D Common Stock 2023-11-20 4 F 0 626 86.17 D 47233 D Common Stock 2023-11-20 4 F 0 417 86.17 D 46816 D Surrender of shares in payment of tax withholding due as a result of the vesting of 695 RSUs in accordance with Rule 16b-3. Surrender of shares in payment of tax withholding due as a result of the vesting of 1,411 RSUs in accordance with Rule 16b-3. Surrender of shares in payment of tax withholding due as a result of the vesting of 940 RSUs in accordance with Rule 16b-3. /s/ Diedre J. Gray, Attorney-in-Fact 2023-11-21