Martina Cheung
President, S&P Global Ratings at S&P Global Inc.
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 2 years
- Director since
- 2024
2 years of board service in total across 1 board, counting each seat separately. Longest: S&P Global Inc., 2 years.
Chief executive roles
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 4, 2025 | S&P Global Inc. | Grant or award | +2,334 | โ | โ |
| Mar 4, 2025 | S&P Global Inc. | Shares withheld for tax | โ1,192 | $516.81 | $616,038 |
| Mar 4, 2025 | S&P Global Inc. | Grant or award | +16,642 | โ | โ |
| Mar 4, 2025 | S&P Global Inc. | Shares withheld for tax | โ8,496 | $516.81 | $4,390,818 |
| Dec 31, 2024 | S&P Global Inc. | Option exercise | +850 | $498.03 | $423,326 |
| Dec 31, 2024 | S&P Global Inc. | Shares withheld for tax | โ325 | $498.03 | $161,860 |
| Dec 31, 2024 | S&P Global Inc. | Option exercise | +952 | $498.03 | $474,125 |
| Dec 31, 2024 | S&P Global Inc. | Shares withheld for tax | โ344 | $498.03 | $171,322 |
| Dec 31, 2024 | S&P Global Inc. | Option exercise | +864 | $498.03 | $430,298 |
| Dec 31, 2024 | S&P Global Inc. | Shares withheld for tax | โ411 | $498.03 | $204,690 |
| Aug 9, 2024 | S&P Global Inc. | Gift | โ200 | โ | โ |
| Aug 7, 2024 | S&P Global Inc. | Open-market sale | โ471 | $480.84 | $226,476 |
| Aug 7, 2024 | S&P Global Inc. | Open-market sale | โ403 | $482.10 | $194,286 |
| Aug 7, 2024 | S&P Global Inc. | Open-market sale | โ1,616 | $483.73 | $781,708 |
| Aug 7, 2024 | S&P Global Inc. | Open-market sale | โ2,574 | $485.15 | $1,248,776 |
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