Transaction Details

Footnotes

Each restricted stock unit represents a contingent right to receive one share of SPGI common stock. | The reporting person was granted 3,569 restricted stock units on 8/15/2025, subject to 3-year cliff vesting. The restricted stock units will vest 100% on 8/15/2028. | As previously reported, these restricted stock units were converted from restricted stock units in IHS Markit Ltd. ("IHS Markit") in connection with the IHS Markit merger, and have the same terms and conditions as those that applied immediately prior to the consummation of the merger, except that the performance-vesting conditions with respect to the restricted stock units that were converted from IHS Markit performance-based restricted stock units lapsed. | As previously reported, the reporting person acquired 11,124 restricted stock units on 03/04/2025 upon satisfaction of the performance criteria for a performance-based restricted stock unit award issued on 05/03/2022. The time-based restricted stock units in respect of the award vested 33% on 12/31/2024 and will vest 33% on 12/31/2025 and 34% on 12/31/2026. Vested shares for outstanding award tranches will be delivered to the reporting person no later than January 31 following the respective service-based vesting date. | As previously reported, the reporting person was granted 444 restricted stock units on 03/01/2023, subject to 3-year vesting. The restricted stock units vested 33% on 12/31/2023 and 33% on 12/31/20243 and the remaining 34% will vest on 12/31/2025. Vested shares will be delivered to the reporting person no later than January 31 following the respective vesting date. | As previously reported, the reporting person was granted 349 restricted stock units on 03/01/2024, subject to 3-year vesting. The restricted stock units vested 33% on 12/31/2024 and will vest 33% on 12/31/2025 and 34% on 12/31/2026. Vested shares will be delivered to the reporting person no later than January 31 following the respective vesting date. | As previously reported, the reporting person was granted 392 restricted stock units on 03/01/2025, subject to 3-year vesting. The restricted stock units will vest 33% on 12/31/2025, 33% on 12/31/2026 and 34% on 12/31/2027. Vested shares will be delivered to the reporting person no later than January 31 following the respective vesting date.