---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-26-014337"
form_type: "8-K"
ticker: "SGI"
cik: "0001206264"
company_name: "SOMNIGROUP INTERNATIONAL INC."
filed_at: "2026-04-13T23:59:59+00:00"
generated_at: "2026-05-15T06:32:57.254393+00:00"
event_type: "m_and_a"
sentiment: "positive"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Somnigroup to acquire Leggett & Platt in all-stock deal valued at ~$2.5B

## Summary
- Transaction at 0.1455 Somnigroup shares per LEG share; LEG shareholders to own ≈9% of combined company.
- Combined 2025 pro forma: ~$11.2B revenue, ~$1.7B adjusted EBITDA, ~$1.1B operating cash flow.
- Expected to close by year-end 2026, subject to LEG shareholder vote and regulatory approvals.
- Anticipated cost synergies of $50M annual run-rate adjusted EBITDA, with $10M in first 12 months.
- Deal accretive to adjusted EPS before synergies in year one; Somnigroup leaves LEG bond debt in place.

## SEC filing metadata
- accession: 0001140361-26-014337
- form_type: 8-K
- ticker: SGI
- cik: 0001206264
- company_name: SOMNIGROUP INTERNATIONAL INC.
- filed_at: 2026-04-13T23:59:59+00:00
- event_type: m_and_a
- sentiment: positive
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1206264/000114036126014337/0001140361-26-014337-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1206264/000114036126014337/ef20070363_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-26-014337
- JSON: https://secwatch.observer/filing/0001140361-26-014337.json
- Plain text: https://secwatch.observer/filing/0001140361-26-014337.txt

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