H. Clifford Buster III - 12 Dec 2025 Form 4 Insider Report for SOMNIGROUP INTERNATIONAL INC. (SGI)

Role: CEO of Tempur Sealy
Signature: /s/ Bhaskar Rao Attorney-in-Fact
Issuer symbol: SGI
Transactions as of: 12 Dec 2025
Net transactions value: $0
Form type: 4
Filing time: 15 Dec 2025, 16:02:55 UTC
Previous filing: 20 Aug 2025
Next filing: 06 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
BUSTER H CLIFFORD III	CEO of Tempur Sealy	C/O SOMNIGROUP NTERNATIONAL INC., 1000 TEMPUR WAY, LEXINGTON	/s/ Bhaskar Rao Attorney-in-Fact	15 Dec 2025	0001448352

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SGI	Common Stock	Gift	$0	-2,700	-0.93%	$0.000000	286,679	12 Dec 2025	Buster Family Trust	F1, F2
holding	SGI	Common Stock						210,621	12 Dec 2025	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The reporting person gifted the shares to a charitable foundation. The reporting person no longer has beneficial ownership of such shares as he has no beneficial ownership interest in the charitable foundation.
F2	These shares of SGI common stock are held by a family trust of which the reporting person is trustee. The reporting person's spouse is the sole beneficiary of the trust.