---
schema_version: "secwatch.filing_event.v1"
accession: "0001530950-25-000256"
form_type: "8-K"
ticker: "POST"
cik: "0001530950"
company_name: "Post Holdings, Inc."
filed_at: "2025-11-20T23:59:59+00:00"
generated_at: "2026-05-16T17:58:24.627320+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Post Holdings reports FY2025 results, Chairman Stiritz to retire; Vitale named Chairman

## Summary
- Q4 net sales $2.2B; operating profit $168.4M; net earnings $51.0M; Adjusted EBITDA $425.4M.
- FY2025 net sales $8.2B; operating profit $799.3M; net earnings $335.7M; Adjusted EBITDA $1,538.8M.
- FY2026 Adjusted EBITDA guidance of $1,500-$1,540M, below FY2025 actual.
- Chairman William Stiritz, age 91, to retire Dec 16, 2025; President & CEO Robert Vitale to succeed as Chairman.

## SEC filing metadata
- accession: 0001530950-25-000256
- form_type: 8-K
- ticker: POST
- cik: 0001530950
- company_name: Post Holdings, Inc.
- filed_at: 2025-11-20T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.02, 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1530950/000153095025000256/0001530950-25-000256-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1530950/000153095025000256/post-20251118.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001530950-25-000256
- JSON: https://secwatch.observer/filing/0001530950-25-000256.json
- Plain text: https://secwatch.observer/filing/0001530950-25-000256.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.