Post Holdings, Inc. (POST) Historical Stock Prices
Post Holdings, Inc. (POST) is a publicly traded company on the NYSE, categorized under SIC 2040 (Grain Mill Products). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: POST
CIK: 1530950
Exchange: NYSE
SIC 2040: Grain Mill Products
Fiscal Year End: 09/30
State: MO
Independent PCAOB Auditor
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Audit Firm
RubinBrown LLP
Auditor SinceSince 12/31/2025 12:00:00 AM
Lead Engagement PartnerBrian Amelung
Audit LocationSaint Louis, Missouri, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 8-K | 2026-10-16 | 2026-10-13 | 8-K | 0001530950-26-000089 | View SEC Doc Filr Page |
| 4 | 2026-10-02 | 2026-09-30 | FORM 4 | 0001343352-26-000025 | View SEC Doc Filr Page |
| 4 | 2026-10-02 | 2026-09-30 | FORM 4 | 0001184295-26-000022 | View SEC Doc Filr Page |
| 4 | 2026-10-02 | 2026-09-30 | FORM 4 | 0001790648-26-000022 | View SEC Doc Filr Page |
| 4 | 2026-10-02 | 2026-09-30 | FORM 4 | 0001530950-26-000083 | View SEC Doc Filr Page |
| 4 | 2026-10-02 | 2026-09-30 | FORM 4 | 0001861480-26-000022 | View SEC Doc Filr Page |
| 4 | 2026-10-02 | 2026-09-30 | FORM 4 | 0001257186-26-000026 | View SEC Doc Filr Page |
| 4 | 2026-10-02 | 2026-09-30 | FORM 4 | 0001816548-26-000022 | View SEC Doc Filr Page |
| 4 | 2026-10-02 | 2026-09-30 | FORM 4 | 0002113424-26-000017 | View SEC Doc Filr Page |
| 4 | 2026-09-03 | 2026-09-01 | FORM 4 | 0001052058-26-000005 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-08-31 | FORM 4 | 0001343352-26-000023 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-08-31 | FORM 4 | 0001184295-26-000020 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-08-31 | FORM 4 | 0001790648-26-000020 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-08-31 | FORM 4 | 0001530950-26-000081 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-08-31 | FORM 4 | 0001861480-26-000020 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-08-31 | FORM 4 | 0001257186-26-000024 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-08-31 | FORM 4 | 0001816548-26-000020 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-08-31 | FORM 4 | 0002113424-26-000015 | View SEC Doc Filr Page |
| 144 | 2026-08-31 | — | 144 Filing | 0001959173-26-006552 | View SEC Doc Filr Page |
| 4 | 2026-08-27 | 2026-08-25 | FORM 4 | 0001343352-26-000021 | View SEC Doc Filr Page |
| 8-K/A | 2026-08-07 | 2026-05-05 | 8-K/A | 0001530950-26-000079 | View SEC Doc Filr Page |
| 10-Q | 2026-08-06 | 2026-06-30 | 10-Q | 0001530950-26-000077 | View SEC Doc Filr Page |
| 8-K | 2026-08-06 | 2026-08-06 | 8-K | 0001530950-26-000076 | View SEC Doc Filr Page |
| 4 | 2026-08-04 | 2026-07-31 | FORM 4 | 0001343352-26-000019 | View SEC Doc Filr Page |
| 4 | 2026-08-04 | 2026-07-31 | FORM 4 | 0001184295-26-000018 | View SEC Doc Filr Page |