SGI · Somnigroup International Inc.

The option was previously reported as covering 10,451 shares at an exercise price of $62.45 per share, vesting in four annual installments on January 5, 2019, 2020, 2021 and 2022. The option and exercise price have been adjusted to reflect the 4-for-1 stock split, which occurred on November 24, 2020.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $66.4850 to $67.10. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

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

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.

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

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.

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.

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

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.

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.

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.

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.

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.

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

On January 3, 2025, 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 26, 2026 resulting in the reported number of performance shares received. The PRSUs vest in full on January 4, 2027.

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

On January 3, 2025, 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 26, 2026 resulting in the reported number of performance shares received. The PRSUs vest in approximately three equal installments on January 4, 2027, 2028 and 2029.

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

On January 3, 2025, 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 26, 2026 resulting in the reported number of performance shares received. The PRSUs vest in approximately three equal installments on January 4, 2027, 2028 and 2029.

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

On January 3, 2025, 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 26, 2026 resulting in the reported number of performance shares received. The PRSUs vest in approximately three equal installments on January 4, 2027, 2028 and 2029.

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

On January 3, 2025, 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 26, 2026 resulting in the reported number of performance shares received. The PRSUs vest in approximately three equal installments on January 4, 2027, 2028 and 2029.

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

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.

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

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

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 full on January 4, 2026.

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

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

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.

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

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.

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

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

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

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.

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

On January 2, 2026, the reporting person was granted 11,269 restricted stock units, vesting in four annual installments on January 4, 2027, 2028, 2029 and 2030.

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

On January 3, 2025, the reporting person was granted 71,762 restricted stock units, vesting in full on January 4, 2026.

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

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.

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

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.

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

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.

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

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

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

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.

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

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

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

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

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.