DAVID MONTGOMERY - 02 Jan 2026 Form 4 Insider Report for SOMNIGROUP INTERNATIONAL INC. (SGI)

Role
EVP Global Business Strategy
Signature
/s/ Bhaskar Rao Attorney-in-Fact
Issuer symbol
SGI
Transactions as of
02 Jan 2026
Net transactions value
-$1,159,921
Form type
4
Filing time
06 Jan 2026, 16:03:16 UTC
Previous filing
14 Nov 2025
Next filing
02 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
MONTGOMERY DAVID EVP Global Business Strategy C/O SOMNIGROUP INTERNATIONAL INC., 1000 TEMPUR WAY, LEXINGTON /s/ Bhaskar Rao Attorney-in-Fact 06 Jan 2026 0001272798

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction SGI Common Stock Options Exercise $0 +2,593 +0.31% $0.000000 846,432 02 Jan 2026 Direct F1
transaction SGI Common Stock Tax liability $108,174 -1,219 -0.14% $88.74 845,213 02 Jan 2026 Direct
transaction SGI Common Stock Options Exercise $0 +3,579 +0.42% $0.000000 848,792 02 Jan 2026 Direct F1
transaction SGI Common Stock Tax liability $149,349 -1,683 -0.2% $88.74 847,109 02 Jan 2026 Direct
transaction SGI Common Stock Options Exercise $0 +2,609 +0.31% $0.000000 849,718 02 Jan 2026 Direct F1
transaction SGI Common Stock Tax liability $108,884 -1,227 -0.14% $88.74 848,491 02 Jan 2026 Direct
transaction SGI Common Stock Options Exercise $0 +2,243 +0.26% $0.000000 850,734 02 Jan 2026 Direct F1
transaction SGI Common Stock Tax liability $93,621 -1,055 -0.12% $88.74 849,679 02 Jan 2026 Direct
transaction SGI Common Stock Options Exercise $0 +2,961 +0.35% $0.000000 852,640 02 Jan 2026 Direct F1
transaction SGI Common Stock Tax liability $123,526 -1,392 -0.16% $88.74 851,248 02 Jan 2026 Direct
transaction SGI Common Stock Options Exercise $0 +9,619 +1.1% $0.000000 860,867 02 Jan 2026 Direct F1
transaction SGI Common Stock Tax liability $401,194 -4,521 -0.53% $88.74 856,346 02 Jan 2026 Direct
transaction SGI Common Stock Options Exercise $0 +4,198 +0.49% $0.000000 860,544 02 Jan 2026 Direct F1
transaction SGI Common Stock Tax liability $175,173 -1,974 -0.23% $88.74 858,570 02 Jan 2026 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction SGI Restricted Stock Units Options Exercise $0 -2,593 -100% $0.000000 0 02 Jan 2026 Common Stock 2,593 $0.000000 Direct F1, F2
transaction SGI Restricted Stock Units Options Exercise $0 -3,579 -50% $0.000000 3,578 02 Jan 2026 Common Stock 3,579 $0.000000 Direct F1, F3
transaction SGI Restricted Stock Units Options Exercise $0 -2,609 -33% $0.000000 5,216 02 Jan 2026 Common Stock 2,609 $0.000000 Direct F1, F4
transaction SGI Restricted Stock Units Options Exercise $0 -2,243 -25% $0.000000 6,727 02 Jan 2026 Common Stock 2,243 $0.000000 Direct F1, F5
transaction SGI Performance Restricted Stock Units Options Exercise $0 -2,961 -100% $0.000000 0 02 Jan 2026 Common Stock 2,961 $0.000000 Direct F1, F6
transaction SGI Performance Restricted Stock Units Options Exercise $0 -9,619 -50% $0.000000 9,622 02 Jan 2026 Common Stock 9,619 $0.000000 Direct F1, F7
transaction SGI Performance Restricted Stock Units Options Exercise $0 -4,198 -33% $0.000000 8,394 02 Jan 2026 Common Stock 4,198 $0.000000 Direct F1, F8
transaction SGI Restricted Stock Units Award $0 +5,635 $0.000000 5,635 02 Jan 2026 Common Stock 5,635 $0.000000 Direct F1, F9
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Performance restricted stock units and restricted stock units convert into common stock on a one-for-one basis.
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.
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.
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.
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.
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.
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.
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.
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.