Transaction Details

Footnotes

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $500.09 to $501.04, inclusive. The reporting person undertakes to provide to S&P Global Inc., any security holder of S&P Global Inc., 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 range set forth in footnote (1) to this Form 4. | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $501.17 to $502.15, inclusive. The reporting person undertakes to provide to S&P Global Inc., any security holder of S&P Global Inc., 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 range set forth in footnote (2) to this Form 4. | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $502.18 to $503.16, inclusive. The reporting person undertakes to provide to S&P Global Inc., any security holder of S&P Global Inc., 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 range set forth in footnote (3) to this Form 4. | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $503.21 to $503.96, inclusive. The reporting person undertakes to provide to S&P Global Inc., any security holder of S&P Global Inc., 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 range set forth in footnote (4) to this Form 4. | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $504.31 to $504.45, inclusive. The reporting person undertakes to provide to S&P Global Inc., any security holder of S&P Global Inc., 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 range set forth in footnote (5) to this Form 4. | Shares of common stock held by a grantor retained annuity trust established on February 28, 2025. | Each restricted stock unit represents a contingent right to receive one share of SPGI common stock. | As previously reported, the reporting person was granted 12,256 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 12/31/2024 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 11,733 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, pursuant to the advisor agreement that the reporting person previously entered into with the issuer, the reporting person was granted 10,051 restricted stock units on 01/01/2025, subject to 1-year vesting. The restricted stock units will vest 100% on 12/31/2025. Vested shares will be delivered to the reporting person no later than thirty days following the vesting date.