---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-366694"
form_type: "8-K"
ticker: "LEG"
cik: "0000058492"
company_name: "LEGGETT & PLATT INC"
filed_at: "2026-08-26T17:27:01+00:00"
generated_at: "2026-08-26T17:28:20.036056+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.9
calibrated_materiality_score: 0.9
confidence: "high"
source: SEC EDGAR
---

# Leggett & Platt completes merger with Somnigroup; shares converted at 0.1455 ratio

## Summary
- Merger closed Aug 26, 2026; LEG shareholders receive 0.1455 Somnigroup shares per LEG share.
- LEG common stock delisted from NYSE; Form 25 and Form 15 to be filed to deregister.
- All 8 directors (Glassman, Barbee, Brunner, Campbell, McClanathan, Padmanabhan, Shah, Wood) ceased as directors.
- Credit agreement (~$277K) and commercial paper program terminated in connection with merger.
- Company becomes wholly owned indirect subsidiary of Somnigroup; articles and bylaws amended.

## SEC filing metadata
- accession: 0001193125-26-366694
- form_type: 8-K
- ticker: LEG
- cik: 0000058492
- company_name: LEGGETT & PLATT INC
- filed_at: 2026-08-26T17:27:01+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.9
- calibrated_materiality_score: 0.9
- confidence: high
- sec_items: 1.02, 2.01, 3.01, 5.01, 5.02, 5.03, 3.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/58492/000119312526366694/0001193125-26-366694-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/58492/000119312526366694/d152590d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-366694
- JSON: https://secwatch.observer/filing/0001193125-26-366694.json
- Plain text: https://secwatch.observer/filing/0001193125-26-366694.txt

## Key facts
- Executive change
  Angela Barbee departed as Director at LEGGETT & PLATT INC.
  - Action: ceased
  - Role: Director
  source text: At the closing of the Merger, Karl G. Glassman, Angela Barbee, Robert E. Brunner, Mary Campbell, Joseph W. McClanathan, Srikanth Padmanabhan, Jai Shah and Phoebe A. Wood, members of the board of directors of the Company, ceased to be directors of the Company, as the surviving entity of the Merger, pursuant to the terms of the Merger Agreement.
  evidence_url: https://www.sec.gov/Archives/edgar/data/58492/000119312526366694/0001193125-26-366694-index.htm
- Executive change
  Srikanth Padmanabhan departed as Director at LEGGETT & PLATT INC.
  - Action: ceased
  - Role: Director
  source text: At the closing of the Merger, Karl G. Glassman, Angela Barbee, Robert E. Brunner, Mary Campbell, Joseph W. McClanathan, Srikanth Padmanabhan, Jai Shah and Phoebe A. Wood, members of the board of directors of the Company, ceased to be directors of the Company, as the surviving entity of the Merger, pursuant to the terms of the Merger Agreement.
  evidence_url: https://www.sec.gov/Archives/edgar/data/58492/000119312526366694/0001193125-26-366694-index.htm
- Executive change
  Joseph W. McClanathan departed as Director at LEGGETT & PLATT INC.
  - Action: ceased
  - Role: Director
  source text: At the closing of the Merger, Karl G. Glassman, Angela Barbee, Robert E. Brunner, Mary Campbell, Joseph W. McClanathan, Srikanth Padmanabhan, Jai Shah and Phoebe A. Wood, members of the board of directors of the Company, ceased to be directors of the Company, as the surviving entity of the Merger, pursuant to the terms of the Merger Agreement.
  evidence_url: https://www.sec.gov/Archives/edgar/data/58492/000119312526366694/0001193125-26-366694-index.htm
- Executive change
  Robert E. Brunner departed as Director at LEGGETT & PLATT INC.
  - Action: ceased
  - Role: Director
  source text: At the closing of the Merger, Karl G. Glassman, Angela Barbee, Robert E. Brunner, Mary Campbell, Joseph W. McClanathan, Srikanth Padmanabhan, Jai Shah and Phoebe A. Wood, members of the board of directors of the Company, ceased to be directors of the Company, as the surviving entity of the Merger, pursuant to the terms of the Merger Agreement.
  evidence_url: https://www.sec.gov/Archives/edgar/data/58492/000119312526366694/0001193125-26-366694-index.htm
- Executive change
  Mary Campbell departed as Director at LEGGETT & PLATT INC.
  - Action: ceased
  - Role: Director
  source text: At the closing of the Merger, Karl G. Glassman, Angela Barbee, Robert E. Brunner, Mary Campbell, Joseph W. McClanathan, Srikanth Padmanabhan, Jai Shah and Phoebe A. Wood, members of the board of directors of the Company, ceased to be directors of the Company, as the surviving entity of the Merger, pursuant to the terms of the Merger Agreement.
  evidence_url: https://www.sec.gov/Archives/edgar/data/58492/000119312526366694/0001193125-26-366694-index.htm
- Executive change
  Karl G. Glassman departed as Director at LEGGETT & PLATT INC.
  - Action: ceased
  - Role: Director
  source text: At the closing of the Merger, Karl G. Glassman, Angela Barbee, Robert E. Brunner, Mary Campbell, Joseph W. McClanathan, Srikanth Padmanabhan, Jai Shah and Phoebe A. Wood, members of the board of directors of the Company, ceased to be directors of the Company, as the surviving entity of the Merger, pursuant to the terms of the Merger Agreement.
  evidence_url: https://www.sec.gov/Archives/edgar/data/58492/000119312526366694/0001193125-26-366694-index.htm
- Executive change
  Jai Shah departed as Director at LEGGETT & PLATT INC.
  - Action: ceased
  - Role: Director
  source text: At the closing of the Merger, Karl G. Glassman, Angela Barbee, Robert E. Brunner, Mary Campbell, Joseph W. McClanathan, Srikanth Padmanabhan, Jai Shah and Phoebe A. Wood, members of the board of directors of the Company, ceased to be directors of the Company, as the surviving entity of the Merger, pursuant to the terms of the Merger Agreement.
  evidence_url: https://www.sec.gov/Archives/edgar/data/58492/000119312526366694/0001193125-26-366694-index.htm
- Executive change
  Phoebe A. Wood departed as Director at LEGGETT & PLATT INC.
  - Action: ceased
  - Role: Director
  source text: At the closing of the Merger, Karl G. Glassman, Angela Barbee, Robert E. Brunner, Mary Campbell, Joseph W. McClanathan, Srikanth Padmanabhan, Jai Shah and Phoebe A. Wood, members of the board of directors of the Company, ceased to be directors of the Company, as the surviving entity of the Merger, pursuant to the terms of the Merger Agreement.
  evidence_url: https://www.sec.gov/Archives/edgar/data/58492/000119312526366694/0001193125-26-366694-index.htm

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