Marinko Mark W., Senior VP and Chief Financial Officer of SunCoke Energy ($SXC), made two open market purchases totaling about $58,400 over the last year. His most recent buy was on February 25, 2026. These purchases rank 2,841st among nearly 5,000 insiders, below the average of $1.46 million per person and 3.3 transactions. He reported no open market sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 25, 2026 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | P | Common Stock | 400 | $5.83 | 62,198.0000 | 100,069,991 | 0.65% | 0.00% |
| Feb. 25, 2026 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | P | Common Stock | 9600 | $5.84 | 71,798.0000 | 100,069,991 | 15.43% | 0.01% |
| Feb. 24, 2026 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | M | Common Stock | 8468 | $0.00 | 52,414.0000 | 100,069,991 | 19.27% | 0.01% |
| Feb. 23, 2026 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | M | RSUs (02.21.2025) | 8474 | $0.00 | 16,947.0000 | 100,069,991 | 33.33% | 0.01% |
| Feb. 24, 2026 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | M | RSUs (02.22.2024) | 7600 | $0.00 | 7,599.0000 | 100,069,991 | 50.00% | 0.01% |
| Feb. 24, 2026 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | M | RSUs (02.23.2023) | 8468 | $0.00 | 0.0000 | 100,069,991 | 100.00% | 0.01% |
| Feb. 24, 2026 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | J | Common Stock | 4633 | $0.00 | 61,798.0000 | 100,069,991 | 8.10% | 0.00% |
| Feb. 23, 2026 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | F | Common Stock | 4204 | $6.22 | 57,165.0000 | 100,069,991 | 6.85% | 0.00% |
| Feb. 23, 2026 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | M | Common Stock | 8474 | $0.00 | 61,369.0000 | 100,069,991 | 16.02% | 0.01% |
| Feb. 24, 2026 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | M | Common Stock | 7600 | $0.00 | 56,262.0000 | 100,069,991 | 15.62% | 0.01% |
| Feb. 24, 2026 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | F | Common Stock | 3367 | $6.22 | 52,895.0000 | 100,069,991 | 5.98% | 0.00% |
| Feb. 24, 2026 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | F | Common Stock | 3752 | $5.88 | 48,662.0000 | 100,069,991 | 7.16% | 0.00% |
| March 7, 2025 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | M | Common Stock | 8791 | $0.00 | 47,841.0000 | 99,756,420 | 22.51% | 0.01% |
| March 7, 2025 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | F | Common Stock | 3895 | $9.05 | 43,946.0000 | 99,756,420 | 8.14% | 0.00% |
| March 7, 2025 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | M | RSUs (03.07.2022) | 8791 | $0.00 | 0.0000 | 99,756,420 | 100.00% | 0.01% |
| Feb. 24, 2025 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | F | Common Stock | 3752 | $9.20 | 18,422.0000 | 99,756,420 | 16.92% | 0.00% |
| Feb. 24, 2025 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | M | RSUs (02.22.2024) | 7600 | $0.00 | 15,199.0000 | 99,756,420 | 33.33% | 0.01% |
| Feb. 21, 2025 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | A | RSUs (02.21.2025) | 25421 | $0.00 | 25,421.0000 | 99,756,420 | 9999.99% | 0.03% |
| Feb. 24, 2025 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | M | Common Stock | 7600 | $0.00 | 26,022.0000 | 99,756,420 | 41.26% | 0.01% |
| Feb. 24, 2025 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | F | Common Stock | 3367 | $9.20 | 22,655.0000 | 99,756,420 | 12.94% | 0.00% |
| Feb. 21, 2025 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | J | Common Stock | 16395 | $9.51 | 39,050.0000 | 99,756,420 | 72.37% | 0.02% |
| Feb. 24, 2025 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | M | RSUs (02.23.2023) | 8469 | $0.00 | 8,468.0000 | 99,756,420 | 50.00% | 0.01% |
| Feb. 24, 2025 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | M | Common Stock | 8469 | $0.00 | 22,174.0000 | 99,756,420 | 61.79% | 0.01% |
| Feb. 22, 2024 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | A | RSUs (02.22.2024) | 22799 | $0.00 | 22,799.0000 | 99,161,446 | 9999.99% | 0.02% |
| March 7, 2024 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | M | Common Stock | 8791 | $0.00 | 17,600.0000 | 99,161,446 | 99.80% | 0.01% |
| March 7, 2024 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | M | RSUs (03.07.2022) | 8791 | $0.00 | 8,791.0000 | 99,161,446 | 50.00% | 0.01% |
| March 7, 2024 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | F | Common Stock | 3895 | $10.95 | 13,705.0000 | 99,161,446 | 22.13% | 0.00% |
| Feb. 23, 2024 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | M | Common Stock | 8469 | $0.00 | 13,010.0000 | 99,161,446 | 186.50% | 0.01% |
| Feb. 23, 2024 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | F | Common Stock | 4201 | $10.84 | 8,809.0000 | 99,161,446 | 32.29% | 0.00% |
| Feb. 23, 2024 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | M | RSUs (02.23.2023) | 8469 | $0.00 | 16,937.0000 | 99,161,446 | 33.33% | 0.01% |
| March 8, 2023 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | F | Common Stock | 4251 | $9.58 | 4,541.0000 | 98,815,780 | 48.35% | 0.00% |
| March 8, 2023 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | M | RSUs (03.07.2022) | 8792 | $0.00 | 17,582.0000 | 98,815,780 | 33.34% | 0.01% |
| March 8, 2023 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | M | Common Stock | 8792 | $0.00 | 8,792.0000 | 98,815,780 | 9999.99% | 0.01% |
| Feb. 23, 2023 | SunCoke Energy, Inc. | $SXC | Marinko Mark W. | SR VP, Chief Financial Officer | A | RSUs (02.23.2023) | 25186 | $0.00 | 25,186.0000 | 98,815,780 | 9999.99% | 0.03% |