| SXC | Marinko Mark W. | SR VP, Chief Financial Officer | Feb 25 '26 | Buy | 5.84 | 10,000 | 58,396 | 71,798 | Feb 26 |
| SXC | Marinko Mark W. | SR VP, Chief Financial Officer | Feb 24 '26 | Option Exercise | 0.00 | 16,068 | 0 | 56,262 | Feb 25 |
| SXC | Marinko Mark W. | SR VP, Chief Financial Officer | Feb 23 '26 | Option Exercise | 0.00 | 8,474 | 0 | 61,369 | Feb 25 |
| SXC | Marinko Mark W. | SR VP, Chief Financial Officer | Mar 07 '25 | Option Exercise | 0.00 | 8,791 | 0 | 47,841 | Mar 11 |
| SXC | Marinko Mark W. | SR VP, Chief Financial Officer | Feb 24 '25 | Option Exercise | 0.00 | 16,069 | 0 | 26,022 | Feb 25 |
| SXC | Marinko Mark W. | SR VP, Chief Financial Officer | Mar 07 '24 | Option Exercise | 0.00 | 8,791 | 0 | 17,600 | Mar 11 |
| SXC | Marinko Mark W. | SR VP, Chief Financial Officer | Feb 23 '24 | Option Exercise | 0.00 | 8,469 | 0 | 13,010 | Feb 27 |
| SXC | Marinko Mark W. | SR VP, Chief Financial Officer | Mar 08 '23 | Option Exercise | 0.00 | 8,792 | 0 | 8,792 | Mar 13 |