Steven H. Rusing - 02 Jan 2026 Form 4 Insider Report for SOMNIGROUP INTERNATIONAL INC. (SGI)

Reporting relationship: President & CEO Mattress Firm
Issuer ticker: SGI
Reported as of: 02 Jan 2026
Net transaction value: -$1,753,680
SEC form: 4
Accepted by SEC: 06 Jan 2026, 16:04:49 UTC
Prior SEC filing: 10 Dec 2025
Next SEC filing: 02 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Bhaskar Rao Attorney-in-Fact

Key filing fact

Steven H. Rusing filed Form 4 for SOMNIGROUP INTERNATIONAL INC. (SGI) on 06 Jan 2026.

Key facts

This page summarizes Steven H. Rusing's Form 4 filing for SOMNIGROUP INTERNATIONAL INC. (SGI).
22 reported transactions and 8 derivative rows are listed below.
Accepted by SEC: 06 Jan 2026, 16:04.

Change

Previous filing in this sequence was filed on 10 Dec 2025.
Current net transaction value: -$1,753,680.

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 0001428563 Primary reporting owner

Rusing Steven H

Relationship: President & CEO Mattress Firm
Address: C/O SOMNIGROUP INTERNATIONAL INC., 1000 TEMPUR WAY, LEXINGTON
Signature: /s/ Bhaskar Rao Attorney-in-Fact
Signature date: 06 Jan 2026

Reported non-derivative transactions

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

SGI transaction

Common Stock

Options Exercise

Transaction value: $0
Shares: +4,019
Change %: +1.5%
Price: $0.000000
Shares after: 276,560
Date: 02 Jan 2026
Ownership: Direct
Footnotes: F1

SGI transaction

Common Stock

Tax liability

Transaction value: $162,660
Shares: -1,833
Change %: -0.66%
Price: $88.74
Shares after: 274,727
Date: 02 Jan 2026
Ownership: Direct

SGI transaction

Common Stock

Options Exercise

Transaction value: $0
Shares: +5,547
Change %: +2%
Price: $0.000000
Shares after: 280,274
Date: 02 Jan 2026
Ownership: Direct
Footnotes: F1

SGI transaction

Common Stock

Tax liability

Transaction value: $224,512
Shares: -2,530
Change %: -0.9%
Price: $88.74
Shares after: 277,744
Date: 02 Jan 2026
Ownership: Direct

SGI transaction

Common Stock

Options Exercise

Transaction value: $0
Shares: +4,043
Change %: +1.5%
Price: $0.000000
Shares after: 281,787
Date: 02 Jan 2026
Ownership: Direct
Footnotes: F1

SGI transaction

Common Stock

Tax liability

Transaction value: $163,637
Shares: -1,844
Change %: -0.65%
Price: $88.74
Shares after: 279,943
Date: 02 Jan 2026
Ownership: Direct

SGI transaction

Common Stock

Options Exercise

Transaction value: $0
Shares: +3,476
Change %: +1.2%
Price: $0.000000
Shares after: 283,419
Date: 02 Jan 2026
Ownership: Direct
Footnotes: F1

SGI transaction

Common Stock

Tax liability

Transaction value: $140,742
Shares: -1,586
Change %: -0.56%
Price: $88.74
Shares after: 281,833
Date: 02 Jan 2026
Ownership: Direct

SGI transaction

Common Stock

Options Exercise

Transaction value: $0
Shares: +4,588
Change %: +1.6%
Price: $0.000000
Shares after: 286,421
Date: 02 Jan 2026
Ownership: Direct
Footnotes: F1

SGI transaction

Common Stock

Tax liability

Transaction value: $185,733
Shares: -2,093
Change %: -0.73%
Price: $88.74
Shares after: 284,328
Date: 02 Jan 2026
Ownership: Direct

SGI transaction

Common Stock

Options Exercise

Transaction value: $0
Shares: +14,909
Change %: +5.2%
Price: $0.000000
Shares after: 299,237
Date: 02 Jan 2026
Ownership: Direct
Footnotes: F1

SGI transaction

Common Stock

Tax liability

Transaction value: $613,016
Shares: -6,908
Change %: -2.3%
Price: $88.74
Shares after: 292,329
Date: 02 Jan 2026
Ownership: Direct

SGI transaction

Common Stock

Options Exercise

Transaction value: $0
Shares: +6,508
Change %: +2.2%
Price: $0.000000
Shares after: 298,837
Date: 02 Jan 2026
Ownership: Direct
Footnotes: F1

SGI transaction

Common Stock

Tax liability

Transaction value: $263,380
Shares: -2,968
Change %: -0.99%
Price: $88.74
Shares after: 295,869
Date: 02 Jan 2026
Ownership: Direct

SGI holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 22,400
Date: 02 Jan 2026
Ownership: Family limited liability company

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: $0
Shares: -4,019
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 02 Jan 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 4,019
Exercise price: $0.000000
Footnotes: F1, F2

SGI transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value: $0
Shares: -5,547
Change %: -50%
Price: $0.000000
Shares after: 5,546
Date: 02 Jan 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 5,547
Exercise price: $0.000000
Footnotes: F1, F3

SGI transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value: $0
Shares: -4,043
Change %: -33%
Price: $0.000000
Shares after: 8,086
Date: 02 Jan 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 4,043
Exercise price: $0.000000
Footnotes: F1, F4

SGI transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value: $0
Shares: -3,476
Change %: -25%
Price: $0.000000
Shares after: 10,428
Date: 02 Jan 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 3,476
Exercise price: $0.000000
Footnotes: F1, F5

SGI transaction Derivative

Performance Restricted Stock Units

Options Exercise

Transaction value: $0
Shares: -4,588
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 02 Jan 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 4,588
Exercise price: $0.000000
Footnotes: F1, F6

SGI transaction Derivative

Performance Restricted Stock Units

Options Exercise

Transaction value: $0
Shares: -14,909
Change %: -50%
Price: $0.000000
Shares after: 14,911
Date: 02 Jan 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 14,909
Exercise price: $0.000000
Footnotes: F1, F7

SGI transaction Derivative

Performance Restricted Stock Units

Options Exercise

Transaction value: $0
Shares: -6,508
Change %: -33%
Price: $0.000000
Shares after: 13,010
Date: 02 Jan 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 6,508
Exercise price: $0.000000
Footnotes: F1, F8

SGI transaction Derivative

Restricted Stock Units

Award

Transaction value: $0
Shares: +14,086
Change %
Price: $0.000000
Shares after: 14,086
Date: 02 Jan 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 14,086
Exercise price: $0.000000
Footnotes: F1, F9

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 9 footnotes

Footnote F1

Performance restricted stock units and restricted stock units convert into common stock on a one-for-one basis.

Footnote F2

On January 4, 2022, the reporting person was granted 16,076 restricted stock units, vesting in four annual installments beginning on the first anniversary of the grant date.

Footnote F3

On January 4, 2023, the reporting person was granted 22,187 restricted stock units, vesting in four annual installments beginning on the first anniversary of the grant date.

Footnote F4

On January 4, 2024, the reporting person was granted 16,173 restricted stock units, vesting in four annual installments beginning on the first anniversary of the grant date.

Footnote F5

On January 3, 2025, the reporting person was granted 13,904 restricted stock units, vesting in four annual installments on January 4, 2026, 2027, 2028 and 2029.

Footnote F6

On January 4, 2022, the reporting person was granted a target number of performance shares, with the payout from 0 to 300% of target based on the Company's adjusted EBITDA, Relative TSR Percentile and qualitative ESG performance. The Human Resources/Capital and Talent Committee of the Board of Directors determined the payout for each metric on February 17, 2023 resulting in the reported number of performance shares received. The PRSUs vest in approximately three equal installments on January 4, 2024, 2025 and 2026.

Footnote F7

On January 4, 2023, the reporting person was granted a target number of performance shares, with the payout from 0 to 300% of target based on the Company's adjusted EBITDA, Relative TSR Percentile and qualitative ESG performance. The Human Resources/Capital and Talent Committee of the Board of Directors determined the payout for each metric on February 16, 2024 resulting in the reported number of performance shares received. The PRSUs vest in approximately three equal installments on January 4, 2025, 2026 and 2027.

Footnote F8

On January 4, 2024, the reporting person was granted a target number of performance shares, with the payout from 0 to 300% of target based on the Company's adjusted EPS, adjusted EBITDA and qualitative Strategic Initiatives performance. The Human Resources/Capital and Talent Committee of the Board of Directors determined the payout for each metric on February 28, 2025 resulting in the reported number of performance shares received. The PRSUs vest in approximately three equal installments on January 4, 2026, 2027 and 2028.

Footnote F9

On January 2, 2026, the reporting person was granted 14,086 restricted stock units, vesting in four annual installments on January 4, 2027, 2028, 2029 and 2030.