Transaction Details

Footnotes

Performance restricted stock units and restricted stock units convert into common stock on a one-for-one basis. | These shares of SGI common stock are held by a family trust of which the reporting person is trustee. The reporting person's spouse is the sole beneficiary of the trust. | On January 4, 2022, the reporting person was granted 25,928 restricted stock units, vesting in four annual installments beginning on the first anniversary of the grant date. | On January 4, 2023, the reporting person was granted 35,786 restricted stock units, vesting in four annual installments beginning on the first anniversary of the grant date. | On January 4, 2024, the reporting person was granted 26,085 restricted stock units, vesting in four annual installments beginning on the first anniversary of the grant date. | On January 3, 2025, the reporting person was granted 22,426 restricted stock units, vesting in four annual installments on January 4, 2026, 2027, 2027 and 2029. | 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. | 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. | 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. | 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.