---
schema_version: "secwatch.filing_event.v1"
accession: "0001206264-24-000124"
form_type: "8-K"
ticker: "SGI"
cik: "0001206264"
company_name: "SOMNIGROUP INTERNATIONAL INC."
filed_at: "2024-07-02T23:59:59+00:00"
generated_at: "2026-05-31T23:42:40.108135+00:00"
event_type: "regulatory"
sentiment: "negative"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# FTC challenges Tempur Sealy's Mattress Firm acquisition; company vows to litigate

## Summary
- FTC announced it will file complaint and seek preliminary injunction to block Tempur Sealy's proposed acquisition of Mattress Firm.
- Tempur Sealy expressed disappointment and believes FTC's perspective does not reflect all facts and law; will defend transaction in court.
- Company offered commitments: multi-branded retail, slot guarantees for third-party manufacturers, and store divestiture to address FTC concerns.
- Transaction expected to close in late 2024 or early 2025 if litigation is successful.

## SEC filing metadata
- accession: 0001206264-24-000124
- form_type: 8-K
- ticker: SGI
- cik: 0001206264
- company_name: SOMNIGROUP INTERNATIONAL INC.
- filed_at: 2024-07-02T23:59:59+00:00
- event_type: regulatory
- sentiment: negative
- 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/1206264/000120626424000124/0001206264-24-000124-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1206264/000120626424000124/tpx-20240702.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001206264-24-000124
- JSON: https://secwatch.observer/filing/0001206264-24-000124.json
- Plain text: https://secwatch.observer/filing/0001206264-24-000124.txt

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