---
schema_version: "secwatch.filing_event.v1"
accession: "0001206264-26-000082"
form_type: "8-K"
ticker: "SGI"
cik: "0001206264"
company_name: "SOMNIGROUP INTERNATIONAL INC."
filed_at: "2026-06-04T10:22:10+00:00"
generated_at: "2026-06-04T10:25:09.374746+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Somnigroup & Leggett & Platt merger clears HSR waiting period; close expected by year-end 2026

## Summary
- HSR waiting period for Somnigroup/Leggett & Platt merger expired June 3, 2026.
- Deal still subject to Leggett & Platt shareholder vote, foreign regulatory clearances (Canada, EU, UK, Korea, Austria), and SEC S-4 effectiveness.
- Somnigroup expects transaction to close by year-end 2026, subject to no material adverse effect.

## SEC filing metadata
- accession: 0001206264-26-000082
- form_type: 8-K
- ticker: SGI
- cik: 0001206264
- company_name: SOMNIGROUP INTERNATIONAL INC.
- filed_at: 2026-06-04T10:22:10+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 7.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1206264/000120626426000082/0001206264-26-000082-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1206264/000120626426000082/sgi-20260604.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001206264-26-000082
- JSON: https://secwatch.observer/filing/0001206264-26-000082.json
- Plain text: https://secwatch.observer/filing/0001206264-26-000082.txt

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