POST SEC filings

Recent SEC filings for Post Holdings, Inc. (CIK 1530950, NYSE: POST).

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Recent POST filings

The 15 most recent SEC filings for Post Holdings, Inc., sorted by filing date. Each row links to the official SEC document.

Filed	Form	Accession #
2026-07-07	4	0001343352-26-000017
2026-07-02	4	0001343352-26-000015
2026-07-02	4	0001184295-26-000016
2026-07-02	4	0001790648-26-000016
2026-07-02	4	0001530950-26-000065
2026-07-02	4	0001861480-26-000016
2026-07-02	4	0001257186-26-000020
2026-07-02	4	0001816548-26-000016
2026-07-02	4	0002113424-26-000012
2026-06-02	4	0001861480-26-000014
2026-06-02	4	0001343352-26-000013
2026-06-02	4	0001816548-26-000014
2026-06-02	4	0001184295-26-000014
2026-06-02	4	0001790648-26-000014
2026-06-02	4	0001530950-26-000059

Why POST filings on EdgarKit beat the alternatives

Real-time, not batched. Yahoo Finance and most aggregators batch the SEC daily index. EdgarKit polls EDGAR every 30 seconds, so new POST filings appear here within a minute of SEC acceptance.
Developer-ready JSON. Whalewisdom and OpenInsider give you HTML tables you can read but not parse cleanly. Every transaction shown above is also available as structured JSON via the API.
Full transaction codes. Yahoo collapses Form 4 lines into 'Buy' / 'Sell'. We keep the raw transaction code (P, S, A, M, F, etc.) so you can filter compensation noise out of trading signal.
Footnote text preserved. Rule 10b5-1 plan references, indirect ownership disclosures, and gift transfers are all retained in the API response, not stripped.
Free tier covers it. 1,000 API calls/month, no credit card. Most ticker-specific workflows fit comfortably in free.

About Post Holdings, Inc.

Post Holdings, Inc. operates as a consumer packaged goods holding company. Sector: Packaged Foods. Listed on NYSE under ticker POST, SEC Central Index Key 1530950.

What gets filed by POST

10-K: annual report with audited financials, risk factors, and MD&A.
10-Q: quarterly report with unaudited financials.
8-K: material event disclosures (earnings, M&A, executive changes).
Form 4: insider transactions by POST officers, directors, and 10%+ owners.
13F: when institutional managers report POST holdings.
DEF 14A: annual proxy statement covering executive compensation and governance.

Get POST filings via API

Pull the most recent filings for POST (CIK 1530950) via the EdgarKit API:

curl "https://api.edgarkit.com/v1/filings?ticker=POST&limit=20" \
  -H "Authorization: Bearer YOUR_API_KEY"

Filter to specific form types:

curl "https://api.edgarkit.com/v1/filings?ticker=POST&form_type=4&transaction_code=P&limit=10" \
  -H "Authorization: Bearer YOUR_API_KEY"

Insider transactions

For POST insider Form 4 transactions specifically, see the POST insiders page.