# EDGAR Filing Document

**Accession Number:** 0001206264
**File Stem:** 0001206264-26-000037
**Filing Date:** 2026-3
**Character Count:** 2555
**Document Hash:** 4e7c7ef33ebf8ed98c3d446e760fb6f6
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001206264-26-000037.hdr.sgml**: 20260331

**ACCESSION NUMBER**: 0001206264-26-000037

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260331

**DATE AS OF CHANGE**: 20260331

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SOMNIGROUP INTERNATIONAL INC.
- **CENTRAL INDEX KEY:** 0001206264
- **STANDARD INDUSTRIAL CLASSIFICATION:** HOUSEHOLD FURNITURE [2510]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 331022198
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-31922
- **FILM NUMBER:** 26821763

**BUSINESS ADDRESS:**
- **STREET 1:** 1000 TEMPUR WAY
- **CITY:** LEXINGTON
- **STATE:** KY
- **ZIP:** 40511
- **BUSINESS PHONE:** 800-878-8889

**MAIL ADDRESS:**
- **STREET 1:** 1000 TEMPUR WAY
- **CITY:** LEXINGTON
- **STATE:** KY
- **ZIP:** 40511

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** TEMPUR SEALY INTERNATIONAL, INC.
- **DATE OF NAME CHANGE:** 20130614

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** TEMPUR PEDIC INTERNATIONAL INC
- **DATE OF NAME CHANGE:** 20031202

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** TWI HOLDINGS INC
- **DATE OF NAME CHANGE:** 20021119

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**Schedule 14A Information**

**Proxy Statement Pursuant to Section 14(a) of the** 

**Securities Exchange Act of 1934** 

**(Amendment No. _____)**

Filed by the Registrant ☒

Filed by a Party other than the Registrant ☐

Check the appropriate box:

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| | |
|:---|:---|
| □ | Preliminary Proxy Statement |
| □ | **Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))** |
| □ | Definitive Proxy Statement |
| 🗷 | Definitive Additional Materials |
| □ | Soliciting Material Pursuant to § 240.14a-12 |

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**SOMNIGROUP INTERNATIONAL INC.**

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| |
|:---|
| <br>(Name of Registrant as Specified in its Charter) |
| <br>(Name of Person(s) Filing Proxy Statement, if other than the Registrant) |

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Payment of Filing Fee (Check the appropriate box):

---

| | |
|:---|:---|
| 🗷 | No fee required. |
| □ | Fee paid previously with preliminary materials |
| □ | Fee computed on table required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11. |

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