---
schema_version: "secwatch.filing_event.v1"
accession: "0001530950-26-000076"
form_type: "8-K"
ticker: "POST"
cik: "0001530950"
company_name: "Post Holdings, Inc."
filed_at: "2026-08-06T20:22:23+00:00"
generated_at: "2026-08-06T20:23:08.614712+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Post Holdings Q3 net sales $1.9B, net earnings $63.4M; narrows FY2026 EBITDA outlook

## Summary
- Q3 net sales $1.9B, operating profit $189.3M, net earnings $63.4M.
- Adjusted EBITDA (non-GAAP) $377.3M; narrowed FY2026 outlook to $1,560-$1,570M.
- Provided preliminary fiscal year 2027 Adjusted EBITDA commentary.

## SEC filing metadata
- accession: 0001530950-26-000076
- form_type: 8-K
- ticker: POST
- cik: 0001530950
- company_name: Post Holdings, Inc.
- filed_at: 2026-08-06T20:22:23+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1530950/000153095026000076/0001530950-26-000076-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1530950/000153095026000076/post-20260806.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001530950-26-000076
- JSON: https://secwatch.observer/filing/0001530950-26-000076.json
- Plain text: https://secwatch.observer/filing/0001530950-26-000076.txt

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