Key facts
- This page summarizes David Montgomery'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, 16:03.
David Montgomery - 02 Jan 2026 Form 4 Insider Report for SOMNIGROUP INTERNATIONAL INC. (SGI)
- Reporting relationship
- EVP Global Business Strategy
- Issuer ticker
- SGI
- Reported as of
- 02 Jan 2026
- Net transaction value
- -$1,159,921
- SEC form
- 4
- Accepted by SEC
- 06 Jan 2026, 16:03:16 UTC
- Prior SEC filing
- 14 Nov 2025
- Next SEC filing
- 02 Mar 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Bhaskar Rao Attorney-in-Fact
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
David Montgomery filed Form 4 for SOMNIGROUP INTERNATIONAL INC. (SGI) on 06 Jan 2026.
Change
- Previous filing in this sequence was filed on 14 Nov 2025.
- Current net transaction value: -$1,159,921.
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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001272798
Primary reporting owner
MONTGOMERY DAVID
- Relationship
- EVP Global Business Strategy
- 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
- +2,593
- Change %
- +0.31%
- Price
- $0.000000
- Shares after
- 846,432
- Date
- 02 Jan 2026
- Ownership
- Direct
- Footnotes
- F1
SGI
transaction
Common Stock
Tax liability
- Transaction value
- $108,174
- Shares
- -1,219
- Change %
- -0.14%
- Price
- $88.74
- Shares after
- 845,213
- Date
- 02 Jan 2026
- Ownership
- Direct
SGI
transaction
Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +3,579
- Change %
- +0.42%
- Price
- $0.000000
- Shares after
- 848,792
- Date
- 02 Jan 2026
- Ownership
- Direct
- Footnotes
- F1
SGI
transaction
Common Stock
Tax liability
- Transaction value
- $149,349
- Shares
- -1,683
- Change %
- -0.2%
- Price
- $88.74
- Shares after
- 847,109
- Date
- 02 Jan 2026
- Ownership
- Direct
SGI
transaction
Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +2,609
- Change %
- +0.31%
- Price
- $0.000000
- Shares after
- 849,718
- Date
- 02 Jan 2026
- Ownership
- Direct
- Footnotes
- F1
SGI
transaction
Common Stock
Tax liability
- Transaction value
- $108,884
- Shares
- -1,227
- Change %
- -0.14%
- Price
- $88.74
- Shares after
- 848,491
- Date
- 02 Jan 2026
- Ownership
- Direct
SGI
transaction
Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +2,243
- Change %
- +0.26%
- Price
- $0.000000
- Shares after
- 850,734
- Date
- 02 Jan 2026
- Ownership
- Direct
- Footnotes
- F1
SGI
transaction
Common Stock
Tax liability
- Transaction value
- $93,621
- Shares
- -1,055
- Change %
- -0.12%
- Price
- $88.74
- Shares after
- 849,679
- Date
- 02 Jan 2026
- Ownership
- Direct
SGI
transaction
Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +2,961
- Change %
- +0.35%
- Price
- $0.000000
- Shares after
- 852,640
- Date
- 02 Jan 2026
- Ownership
- Direct
- Footnotes
- F1
SGI
transaction
Common Stock
Tax liability
- Transaction value
- $123,526
- Shares
- -1,392
- Change %
- -0.16%
- Price
- $88.74
- Shares after
- 851,248
- Date
- 02 Jan 2026
- Ownership
- Direct
SGI
transaction
Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +9,619
- Change %
- +1.1%
- Price
- $0.000000
- Shares after
- 860,867
- Date
- 02 Jan 2026
- Ownership
- Direct
- Footnotes
- F1
SGI
transaction
Common Stock
Tax liability
- Transaction value
- $401,194
- Shares
- -4,521
- Change %
- -0.53%
- Price
- $88.74
- Shares after
- 856,346
- Date
- 02 Jan 2026
- Ownership
- Direct
SGI
transaction
Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +4,198
- Change %
- +0.49%
- Price
- $0.000000
- Shares after
- 860,544
- Date
- 02 Jan 2026
- Ownership
- Direct
- Footnotes
- F1
SGI
transaction
Common Stock
Tax liability
- Transaction value
- $175,173
- Shares
- -1,974
- Change %
- -0.23%
- Price
- $88.74
- Shares after
- 858,570
- Date
- 02 Jan 2026
- Ownership
- Direct
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
- -2,593
- Change %
- -100%
- Price
- $0.000000
- Shares after
- 0
- Date
- 02 Jan 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 2,593
- Exercise price
- $0.000000
- Footnotes
- F1, F2
SGI
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -3,579
- Change %
- -50%
- Price
- $0.000000
- Shares after
- 3,578
- Date
- 02 Jan 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 3,579
- Exercise price
- $0.000000
- Footnotes
- F1, F3
SGI
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -2,609
- Change %
- -33%
- Price
- $0.000000
- Shares after
- 5,216
- Date
- 02 Jan 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 2,609
- Exercise price
- $0.000000
- Footnotes
- F1, F4
SGI
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -2,243
- Change %
- -25%
- Price
- $0.000000
- Shares after
- 6,727
- Date
- 02 Jan 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 2,243
- Exercise price
- $0.000000
- Footnotes
- F1, F5
SGI
transaction
Derivative
Performance Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -2,961
- Change %
- -100%
- Price
- $0.000000
- Shares after
- 0
- Date
- 02 Jan 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 2,961
- Exercise price
- $0.000000
- Footnotes
- F1, F6
SGI
transaction
Derivative
Performance Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -9,619
- Change %
- -50%
- Price
- $0.000000
- Shares after
- 9,622
- Date
- 02 Jan 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 9,619
- Exercise price
- $0.000000
- Footnotes
- F1, F7
SGI
transaction
Derivative
Performance Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -4,198
- Change %
- -33%
- Price
- $0.000000
- Shares after
- 8,394
- Date
- 02 Jan 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 4,198
- Exercise price
- $0.000000
- Footnotes
- F1, F8
SGI
transaction
Derivative
Restricted Stock Units
Award
- Transaction value
- $0
- Shares
- +5,635
- Change %
- Price
- $0.000000
- Shares after
- 5,635
- Date
- 02 Jan 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 5,635
- 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 10,372 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 14,315 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 10,434 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 8,970 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 5,635 restricted stock units, vesting in four annual installments on January 4, 2027, 2028, 2029 and 2030.