Simon Dyer - 13 May 2026 Form 4 Insider Report for SOMNIGROUP INTERNATIONAL INC. (SGI)

Reporting relationship: Director
Issuer ticker: SGI
Reported as of: 13 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 15 May 2026, 16:14:00 UTC
Prior SEC filing: 04 Dec 2025
Source filing: View source filing
Reporting owner signature: /s/ Bhaskar Rao Attorney-in-Fact

Key filing fact

Simon Dyer filed Form 4 for SOMNIGROUP INTERNATIONAL INC. (SGI) on 15 May 2026.

Key facts

This page summarizes Simon Dyer's Form 4 filing for SOMNIGROUP INTERNATIONAL INC. (SGI).
4 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 15 May 2026, 16:14.

Change

Previous filing in this sequence was filed on 04 Dec 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001900504 Primary reporting owner

Dyer Simon

Relationship: Director
Address: C/O SOMNIGROUP INTERNATIONAL INC., 100 CRESCENT CT., SUITE 700, DALLAS
Signature: /s/ Bhaskar Rao Attorney-in-Fact
Signature date: 15 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

SGI transaction

Common Stock

Options Exercise

Transaction value
Shares: +2,337
Change %: +25%
Price: $0.000000^*
Shares after: 11,582
Date: 14 May 2026
Ownership: Direct
Footnotes: F1

SGI transaction

Common Stock

Tax liability

Transaction value
Shares: -702
Change %: -6.1%
Price: $64.49^*
Shares after: 10,880
Date: 14 May 2026
Ownership: Direct

SGI holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 36,800
Date: 13 May 2026
Ownership: Madad Investments Pty Ltd
Footnotes: F2

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

SGI transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -2,337
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 14 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 2,337
Exercise price: $0.000000
Footnotes: F1, F3

SGI transaction Derivative

Restricted Stock Units

Award

Transaction value
Shares: +2,657
Change %
Price: $0.000000^*
Shares after: 2,657
Date: 13 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 2,657
Exercise price: $0.000000
Footnotes: F1, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Restricted stock units convert into common stock on a one-for-one basis.

Footnote F2

The reporting person is a shareholder of Madad Investment Pty Ltd and has sole control over the investment and voting decisions of the entity.

Footnote F3

Each restricted stock unit represents the right to receive one share of common stock of the issuer as described in the next sentence. The restricted stock units vest in full on the first year anniversary of the grant date.