Updated Jul 16, 2026
Gates Katherine T is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days.

Katherine T. Gates is the CEO and President of SunCoke Energy, Inc., a company that specializes in the production of metallurgical coke and operates coal and coke facilities. She has held leadership positions within the company and is recognized for her contributions to the energy sector.
| Role | CEO and President, Director |
|---|---|
| Notability | 75/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-02-25 | SXC | SunCoke Energy, Inc. | J — Other acquisition / disposition | 10.7K | — | |
| 2026-02-25 | SXC | SunCoke Energy, Inc. | F — Tax withholding / forfeiture | 21.8K | $6.22 | $136K |
| 2026-02-25 | SXC | SunCoke Energy, Inc. | M — Option exercise | 49.2K | — | |
| 2026-02-25 | SXC | SunCoke Energy, Inc. | F — Tax withholding / forfeiture | 17.0K | $6.22 | $106K |
| 2026-02-25 | SXC | SunCoke Energy, Inc. | M — Option exercise | 38.5K | — | |
| 2026-02-25 | SXC | SunCoke Energy, Inc. | F — Tax withholding / forfeiture | 7.9K | $5.88 | $47K |
| 2026-02-25 | SXC | SunCoke Energy, Inc. | M — Option exercise | 17.9K | — |
Katherine T. Gates is the CEO and President of SunCoke Energy, Inc., a company that specializes in the production of metallurgical coke and operates coal and coke facilities. She has held leadership positions within the company and is recognized for her contributions to the energy sector.…
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Open the live Gates Katherine T profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.