Katherine T. Gates
President at SunCoke Energy Inc.
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: SunCoke Energy Inc., 3 years.
Chief executive roles
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
SunCoke Energy Inc. May 14, 202698.6%
-
SunCoke Energy Inc. May 11, 202389.5%
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 |
|---|---|---|---|---|---|
| Feb 24, 2026 | SunCoke Energy Inc. | Option exercise | +17,878 | — | — |
| Feb 24, 2026 | SunCoke Energy Inc. | Shares withheld for tax | −7,920 | $5.88 | $46,570 |
| Feb 24, 2026 | SunCoke Energy Inc. | Option exercise | +38,480 | — | — |
| Feb 24, 2026 | SunCoke Energy Inc. | Shares withheld for tax | −17,047 | $6.22 | $106,032 |
| Feb 24, 2026 | SunCoke Energy Inc. | Other | +10,695 | — | — |
| Feb 23, 2026 | SunCoke Energy Inc. | Option exercise | +49,231 | — | — |
| Feb 23, 2026 | SunCoke Energy Inc. | Shares withheld for tax | −21,842 | $6.22 | $135,857 |
| Feb 24, 2025 | SunCoke Energy Inc. | Option exercise | +10,552 | — | — |
| Feb 24, 2025 | SunCoke Energy Inc. | Option exercise | +17,879 | — | — |
| Feb 24, 2025 | SunCoke Energy Inc. | Shares withheld for tax | −4,675 | $9.23 | $43,150 |
| Feb 24, 2025 | SunCoke Energy Inc. | Shares withheld for tax | −7,921 | $9.20 | $72,873 |
| Feb 24, 2025 | SunCoke Energy Inc. | Option exercise | +38,480 | — | — |
| Feb 24, 2025 | SunCoke Energy Inc. | Shares withheld for tax | −17,047 | $9.20 | $156,832 |
| Feb 21, 2025 | SunCoke Energy Inc. | Other | +20,179 | $9.51 | $191,902 |
| Feb 23, 2024 | SunCoke Energy Inc. | Option exercise | +17,879 | — | — |
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