| Insiders | Shares | % | Avg Price | Total $ | |
|---|---|---|---|---|---|
| Buys | 4 | +46,788 | 100% | $6.17 | +$288,545 |
| Sells | 0 | ||||
| Net | +4 | +46,788 | 100% | +$288,545 |
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Report Date |
|---|---|---|---|---|---|
| Michael G. Rippey | Chief Executive Officer, Director | $3,786,491 | 13 Mar 2024 | ||
| Gates Katherine T. | CEO and President, Director | $2,612,577 | 19 Feb 2026 | ||
| Phillip Michael Hardesty | Senior Vice President | $1,738,300 | +$152,503 | +9.6% | 25 Feb 2026 |
| Arthur F. Anton | Director | $680,054 | 15 May 2025 | ||
| Ralph M. Della Ratta Jr | Director | $591,969 | +$49,996 | +9.2% | 06 Nov 2025 |
| Mark W. Marinko | SR VP, Chief Financial Officer | $419,300 | +$58,396 | +16% | 25 Feb 2026 |
| John F. Quanci | Chief Technology Officer | $123,914 | 19 Feb 2026 | ||
| Andrei Alexander Mikhalevsky | Director | $38,710 | +$27,650 | +250% | 26 Feb 2026 |
| Bonnie M. Edeus | Vice President & Controller | $3,680 | 24 Feb 2023 | ||
| Susan R. Landahl | Director | 15 May 2025 | |||
| Michael Ward Lewis | Director | 15 May 2025 | |||
| Allison S. Lausas | Vice President & Controller, Director | 13 May 2021 | |||
| Martha Z. Carnes | Director | 15 May 2025 |
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Andrei Alexander Mikhalevsky | SXC | Common Stock | Purchase | 250% | $27,650 | $5.53 | 5,000 | 7,000 | 26 Feb 2026 | Direct |
| Phillip Michael Hardesty | SXC | Common Stock | Purchase | 4.37% | $72,872 | $5.83 | 12,500 | 298,677 | 25 Feb 2026 | Direct |
| Mark W. Marinko | SXC | Common Stock | Purchase | 16.2% | $58,396 | $5.84 | 10,000 | 71,798 | 25 Feb 2026 | Direct |
| Mark W. Marinko | SXC | Common Stock | Other | 8.1% | 4,633 | 61,798 | 24 Feb 2026 | Direct | ||
| Mark W. Marinko | SXC | Common Stock | Tax liability | -12.8% | -7,119 | 48,662 | 24 Feb 2026 | Direct | ||
| Mark W. Marinko | SXC | Common Stock | Options Exercise | 40% | 16,068 | 56,262 | 24 Feb 2026 | Direct | ||
| Mark W. Marinko | SXC | RSUs (02.22.2024) | Options Exercise | -50% | -7,600 | 7,599 | 24 Feb 2026 | Direct | ||
| Mark W. Marinko | SXC | RSUs (02.23.2023) | Options Exercise | -100% | -8,468 | 0 | 24 Feb 2026 | Direct | ||
| Gates Katherine T. | SXC | Common Stock | Other | 3.5% | 10,695 | 316,676 | 24 Feb 2026 | Direct | ||
| Gates Katherine T. | SXC | Common Stock | Tax liability | -8.85% | -24,967 | 257,159 | 24 Feb 2026 | Direct | ||
| Gates Katherine T. | SXC | Common Stock | Options Exercise | 23.6% | 56,358 | 295,639 | 24 Feb 2026 | Direct | ||
| Gates Katherine T. | SXC | RSUs (02.22.2024) | Options Exercise | -50% | -38,480 | 38,479 | 24 Feb 2026 | Direct | ||
| Gates Katherine T. | SXC | RSUs (02.23.2023) | Options Exercise | -100% | -17,878 | 0 | 24 Feb 2026 | Direct | ||
| Phillip Michael Hardesty | SXC | Common Stock | Other | 3.88% | 10,695 | 286,177 | 24 Feb 2026 | Direct | ||
| Phillip Michael Hardesty | SXC | Common Stock | Tax liability | -2.83% | -7,794 | 267,258 | 24 Feb 2026 | Direct | ||
| Phillip Michael Hardesty | SXC | Common Stock | Options Exercise | 6.37% | 16,475 | 275,050 | 24 Feb 2026 | Direct | ||
| Phillip Michael Hardesty | SXC | RSUs (02.22.2024) | Options Exercise | -50% | -7,792 | 7,792 | 24 Feb 2026 | Direct | ||
| Phillip Michael Hardesty | SXC | RSUs (02.23.2023) | Options Exercise | -100% | -8,683 | 0 | 24 Feb 2026 | Direct | ||
| Mark W. Marinko | SXC | Common Stock | Tax liability | -6.85% | -4,204 | 57,165 | 23 Feb 2026 | Direct | ||
| Mark W. Marinko | SXC | Common Stock | Options Exercise | 16% | 8,474 | 61,369 | 23 Feb 2026 | Direct | ||
| Mark W. Marinko | SXC | RSUs (02.21.2025) | Options Exercise | -33.3% | -8,474 | 16,947 | 23 Feb 2026 | Direct | ||
| John F. Quanci | SXC | Common Stock | Disposed to Issuer | -44.5% | -15,994 | 19,922 | 23 Feb 2026 | Direct | ||
| John F. Quanci | SXC | Common Stock | Options Exercise | 169.1% | 15,994 | 25,452 | 23 Feb 2026 | Direct | ||
| John F. Quanci | SXC | RSUs (02.21.2025) | Options Exercise | -33.1% | -5,501 | 11,101 | 23 Feb 2026 | Direct | ||
| John F. Quanci | SXC | RSUs (02.22.2024) | Options Exercise | -50% | -4,963 | 4,963 | 23 Feb 2026 | Direct | ||
| John F. Quanci | SXC | RSUs (02.23.2023) | Options Exercise | -100% | -5,530 | 0 | 23 Feb 2026 | Direct | ||
| Gates Katherine T. | SXC | Common Stock | Tax liability | -6.66% | -21,842 | 305,981 | 23 Feb 2026 | Direct | ||
| Gates Katherine T. | SXC | Common Stock | Options Exercise | 17.7% | 49,231 | 327,823 | 23 Feb 2026 | Direct | ||
| Gates Katherine T. | SXC | RSUs (02.21.2025) | Options Exercise | -33.3% | -49,231 | 98,461 | 23 Feb 2026 | Direct | ||
| Phillip Michael Hardesty | SXC | Common Stock | Tax liability | -1.63% | -4,570 | 275,482 | 23 Feb 2026 | Direct | ||
| Phillip Michael Hardesty | SXC | Common Stock | Options Exercise | 3.2% | 8,688 | 280,052 | 23 Feb 2026 | Direct | ||
| Phillip Michael Hardesty | SXC | RSUs (02.21.2025) | Options Exercise | -33.3% | -8,688 | 17,377 | 23 Feb 2026 | Direct | ||
| John F. Quanci | SXC | RSUs (02.19.2026) | Award | 24,828 | 24,828 | 19 Feb 2026 | Direct | |||
| Gates Katherine T. | SXC | RSUs (02.19.2026) | Award | 274,927 | 274,927 | 19 Feb 2026 | Direct | |||
| Phillip Michael Hardesty | SXC | RSUs (02.19.2026) | Award | 39,981 | 39,981 | 19 Feb 2026 | Direct | |||
| Phillip Michael Hardesty | SXC | Common Stock | Purchase | 4.79% | $79,631 | $6.64 | 12,000 | 262,683 | 07 Nov 2025 | Direct |
| Ralph M. Della Ratta Jr | SXC | Common Stock | Purchase | 9.22% | $49,996 | $6.86 | 7,288 | 86,293 | 06 Nov 2025 | Direct |
| Ralph M. Della Ratta Jr | SXC | RSUs (Director) | Award | 117.1% | 19,734 | 36,590 | 15 May 2025 | Direct | ||
| Susan R. Landahl | SXC | RSUs (Director) | Award | 36.8% | 14,412 | 53,562 | 15 May 2025 | Direct | ||
| Martha Z. Carnes | SXC | RSUs (Director) | Award | 36.8% | 14,412 | 53,562 | 15 May 2025 | Direct | ||
| Andrei Alexander Mikhalevsky | SXC | RSUs (Director) | Award | 53.7% | 14,412 | 41,269 | 15 May 2025 | Direct | ||
| Michael Ward Lewis | SXC | RSUs (Director) | Award | 36.8% | 14,412 | 53,562 | 15 May 2025 | Direct | ||
| Arthur F. Anton | SXC | Common Stock | Award | 24.2% | 14,412 | 73,919 | 15 May 2025 | Direct | ||
| Mark W. Marinko | SXC | Common Stock | Tax liability | -8.14% | -3,895 | 43,946 | 07 Mar 2025 | Direct | ||
| Mark W. Marinko | SXC | Common Stock | Options Exercise | 22.5% | 8,791 | 47,841 | 07 Mar 2025 | Direct | ||
| Mark W. Marinko | SXC | RSUs (03.07.2022) | Options Exercise | -100% | -8,791 | 0 | 07 Mar 2025 | Direct | ||
| John F. Quanci | SXC | Common Stock | Disposed to Issuer | -24.5% | -6,461 | 19,922 | 24 Feb 2025 | Direct | ||
| John F. Quanci | SXC | Common Stock | Options Exercise | 32.4% | 6,461 | 26,383 | 24 Feb 2025 | Direct | ||
| John F. Quanci | SXC | RSUs (02.24.2022) | Options Exercise | -100% | -6,461 | 0 | 24 Feb 2025 | Direct | ||
| Gates Katherine T. | SXC | Common Stock | Tax liability | -1.86% | -4,675 | 247,201 | 24 Feb 2025 | Direct |