Suncoke Energy, Inc.
A maker of metallurgical coke—the purified coal fuel that feeds blast furnaces making steel. SunCoke's heat-recovery ovens bake coal for about 48 hours and then capture the waste heat to generate steam and electricity for power plants. The name fuses its old parent company Sunoco (the Sun Oil Company) with "coke," and the business began in the 1960s when an engineer built three test ovens in Vansant, Virginia, to see if Virginia coal could yield quality coke.
Granted 105.6K
Granted 25.2K · Bought 24.5K
Granted 21.7K
Bought 7.3K
Granted 24.5K · Bought 10.0K
Granted 16.0K
Bought 5.0K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Gates Katherine TCEO and President, Director · 7 transactions | +52.5% | 316.7K | 105.6K | — | — |
| Hardesty Phillip MichaelSenior Vice President · 12 transactions | +34.3% | 298.7K | 25.2K | 24.5K | — |
| Anton Arthur FDirector · 1 transaction | +29.3% | 95.6K | 21.7K | — | — |
| Della Ratta Ralph M JrDirector · 1 transaction | +9.2% | 86.3K | — | 7.3K | — |
| Marinko Mark W.SR VP, Chief Financial Officer · 9 transactions | +30% | 62.2K | 24.5K | 10.0K | — |
| Quanci John FChief Technology Officer · 6 transactions | +24.9% | 24.9K | 16.0K | — | — |
| Mikhalevsky Andrei AlexanderDirector · 1 transaction | +250% | 7.0K | — | 5.0K | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last year: +46.8K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.