Company filings profile · CIK 0001530950
Post Holdings, Inc. — SEC filings & insider activity.
Real, source-linked SEC EDGAR activity for Post Holdings, Inc. (POST): 32 filings in the last 90 days vs 33 in the prior 90 (filing-velocity steady · 0.97×). Latest material 8-K events, insider Form-4 transactions, and periodic reports — monitored for change.
✔ Verified against the public SEC EDGAR filing record as of Oct 17, 2026. Source-linked, daily-refreshed.
Material 8-K events — Post Holdings, Inc.
8-K disclosures decoded by item code (the material events: agreements, results, control/management changes, impairments, restatements).
| Filed | Event | |
|---|---|---|
| Oct 16, 2026 | Departure/Election of Directors or Officers; Item 5.05 | ↗ |
| Aug 6, 2026 | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |
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Insider transactions (Form 4 / 3 / 5)
Recent filings
| Filed | Form | Detail | |
|---|---|---|---|
| Oct 16, 2026 | 8-K | Departure/Election of Directors or Officers; Item 5.05 | ↗ |
| Oct 2, 2026 | 4 | FORM 4 | ↗ |
| Oct 2, 2026 | 4 | FORM 4 | ↗ |
| Oct 2, 2026 | 4 | FORM 4 | ↗ |
| Oct 2, 2026 | 4 | FORM 4 | ↗ |
| Oct 2, 2026 | 4 | FORM 4 | ↗ |
| Oct 2, 2026 | 4 | FORM 4 | ↗ |
| Oct 2, 2026 | 4 | FORM 4 | ↗ |
| Oct 2, 2026 | 4 | FORM 4 | ↗ |
| Sep 3, 2026 | 4 | FORM 4 | ↗ |
| Sep 2, 2026 | 4 | FORM 4 | ↗ |
| Sep 2, 2026 | 4 | FORM 4 | ↗ |
| Sep 2, 2026 | 4 | FORM 4 | ↗ |
| Sep 2, 2026 | 4 | FORM 4 | ↗ |
| Sep 2, 2026 | 4 | FORM 4 | ↗ |
| Sep 2, 2026 | 4 | FORM 4 | ↗ |
| Sep 2, 2026 | 4 | FORM 4 | ↗ |
| Sep 2, 2026 | 4 | FORM 4 | ↗ |
| Aug 31, 2026 | 144 | ↗ | |
| Aug 27, 2026 | 4 | FORM 4 | ↗ |
| Aug 7, 2026 | 8-K/A | Departure/Election of Directors or Officers; Financial Statements and Exhibits | ↗ |
| Aug 6, 2026 | 10-Q | 10-Q | ↗ |
| Aug 6, 2026 | 8-K | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |
| Aug 4, 2026 | 4 | FORM 4 | ↗ |
| Aug 4, 2026 | 4 | FORM 4 | ↗ |
| Aug 4, 2026 | 4 | FORM 4 | ↗ |
| Aug 4, 2026 | 4 | FORM 4 | ↗ |
| Aug 4, 2026 | 4 | FORM 4 | ↗ |
| Aug 4, 2026 | 4 | FORM 4 | ↗ |
| Aug 4, 2026 | 4 | FORM 4 | ↗ |
| Aug 4, 2026 | 4 | FORM 4 | ↗ |
| Jul 31, 2026 | SCHEDULE 13G/A | ↗ | |
| Jul 7, 2026 | 4 | FORM 4 | ↗ |
| Jul 2, 2026 | 4 | FORM 4 | ↗ |
| Jul 2, 2026 | 4 | FORM 4 | ↗ |
| Jul 2, 2026 | 4 | FORM 4 | ↗ |
| Jul 2, 2026 | 4 | FORM 4 | ↗ |
| Jul 2, 2026 | 4 | FORM 4 | ↗ |
| Jul 2, 2026 | 4 | FORM 4 | ↗ |
| Jul 2, 2026 | 4 | FORM 4 | ↗ |