NATURAL RESOURCE PARTNERS LP — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| WOOTEN GREGORY F | Senior VP, Chief Engineer | Sale | 8,607 | $100.24 | $862,766 | 28,656 | Sep 8, 2025 |
| MURPHY PAUL B JR | — | Gift | 5,000 | — | — | 18,985 | Mar 11, 2025 |
| SMITH STEPHEN P | — | Option Exercise | 1,183 | — | — | 1,183 | Feb 11, 2025 |
| ROBERTSON CORBIN J III | — | Option Exercise | 1,183 | — | — | 216,349 | Feb 11, 2025 |
| Nunez Craig W | President and COO | Option Exercise | 31,549 | — | — | 120,889 | Feb 11, 2025 |
| Craig Kevin J | Executive Vice President | Option Exercise | 9,095 | — | — | 44,357 | Feb 11, 2025 |
| WOOTEN GREGORY F | Sr. VP, Chief Engineer | Tax Withholding | 4,034 | $102.72 | $414,372 | 37,263 | Feb 11, 2025 |
| Zolas Christopher | CFO | Tax Withholding | 3,848 | $102.72 | $395,267 | 51,958 | Feb 11, 2025 |
| WARMAN PHILIP T | General Counsel and Secretary | Option Exercise | 6,355 | — | — | 10,912 | Feb 11, 2025 |
| ROBERTSON CORBIN J JR | Chairman and CEO | Option Exercise | 58,050 | — | — | 726,798 | Feb 11, 2025 |
| Claro Galdino J. | — | Option Exercise | 1,183 | — | — | 21,292 | Feb 11, 2025 |
| VECELLIO LEO A JR | — | Option Exercise | 1,183 | — | — | 23,532 | Feb 11, 2025 |
| NAVARRE RICHARD A | — | Option Exercise | 1,183 | — | — | 18,178 | Feb 11, 2025 |
| MURPHY PAUL B JR | — | Option Exercise | 1,183 | — | — | 23,985 | Feb 11, 2025 |
| Zolas Christopher | CFO | Option Exercise | 20,791 | — | — | 48,960 | Feb 15, 2024 |
| ROBERTSON CORBIN J JR | Chairman and CEO | Option Exercise | 73,529 | — | — | 697,682 | Feb 15, 2024 |
| SMITH STEPHEN P | — | Option Exercise | 2,267 | — | — | 2,622 | Feb 15, 2024 |
| Craig Kevin J | Executive Vice President | Tax Withholding | 5,993 | $86.91 | $520,852 | 35,262 | Feb 15, 2024 |
| Nunez Craig W | President and COO | Option Exercise | 43,858 | — | — | 106,598 | Feb 15, 2024 |
| WARMAN PHILIP T | General Counsel & Secretary | Option Exercise | 5,951 | — | — | 6,948 | Feb 15, 2024 |
| WOOTEN GREGORY F | Sr. VP, Chief Engineer | Option Exercise | 14,151 | — | — | 37,746 | Feb 15, 2024 |
| ROBERTSON CORBIN J III | — | Option Exercise | 2,267 | — | — | 215,166 | Feb 15, 2024 |
| Claro Galdino J. | — | Option Exercise | 2,267 | — | — | 20,109 | Feb 15, 2024 |
| MURPHY PAUL B JR | — | Option Exercise | 2,267 | — | — | 22,802 | Feb 15, 2024 |
| NAVARRE RICHARD A | — | Option Exercise | 2,267 | — | — | 16,995 | Feb 15, 2024 |
| VECELLIO LEO A JR | — | Option Exercise | 2,267 | — | — | 22,349 | Feb 15, 2024 |
| MORIAN S REED | — | Option Exercise | 2,267 | — | — | 231,548 | Feb 15, 2024 |
| MURPHY PAUL B JR | — | Purchase | 2,700 | $74.35 | $200,745 | 20,235 | Nov 17, 2023 |
| MORIAN S REED | — | Option Exercise | 2,720 | — | — | 229,281 | Feb 15, 2023 |
| WARMAN PHILIP T | General Counsel & Secretary | Tax Withholding | 805 | $54.08 | $43,534 | 997 | Feb 15, 2023 |
| Zolas Christopher | CFO and Treasurer | Tax Withholding | 478 | $54.08 | $25,850 | 28,169 | Feb 15, 2023 |
| WOOTEN GREGORY F | Sr. VP, Chief Engineer | Tax Withholding | 5,360 | $54.08 | $289,869 | 23,595 | Feb 15, 2023 |
| Craig Kevin J | Executive Vice President | Option Exercise | 13,602 | — | — | 32,104 | Feb 15, 2023 |
| Nunez Craig W | President and COO | Tax Withholding | 16,831 | $54.08 | $910,220 | 62,740 | Feb 15, 2023 |
| ROBERTSON CORBIN J JR | Chairman and CEO | Option Exercise | 69,768 | — | — | 642,976 | Feb 15, 2023 |
| Claro Galdino J. | — | Option Exercise | 2,720 | — | — | 17,842 | Feb 15, 2023 |
| MURPHY PAUL B JR | — | Option Exercise | 2,720 | — | — | 17,535 | Feb 15, 2023 |
| NAVARRE RICHARD A | — | Option Exercise | 2,720 | — | — | 14,728 | Feb 15, 2023 |
| VECELLIO LEO A JR | — | Option Exercise | 2,720 | — | — | 20,082 | Feb 15, 2023 |
| ROBERTSON CORBIN J III | — | Option Exercise | 2,720 | — | — | 212,899 | Feb 15, 2023 |
| Zolas Christopher | CFO and Treasurer | Other | 13,355 | — | — | 8,904 | Jan 6, 2023 |
| MORIAN S REED | — | Option Exercise | 6,077 | — | — | 226,561 | Feb 23, 2022 |
| Claro Galdino J. | — | Option Exercise | 6,077 | — | — | 15,122 | Feb 23, 2022 |
| MURPHY PAUL B JR | — | Option Exercise | 6,077 | — | — | 14,815 | Feb 23, 2022 |
| NAVARRE RICHARD A | — | Option Exercise | 6,077 | — | — | 12,008 | Feb 23, 2022 |
| VECELLIO LEO A JR | — | Option Exercise | 6,077 | — | — | 17,362 | Feb 23, 2022 |
| ROBERTSON CORBIN J III | — | Option Exercise | 6,077 | — | — | 210,179 | Feb 23, 2022 |
| Zolas Christopher | CFO and Treasurer | Tax Withholding | 9,901 | $35.62 | $352,674 | 22,259 | Feb 23, 2022 |
| WOOTEN GREGORY F | Sr. VP, Chief Engineer | Tax Withholding | 9,014 | $35.62 | $321,079 | 15,354 | Feb 23, 2022 |
| Craig Kevin J | Executive Vice President | Option Exercise | 19,660 | — | — | 26,100 | Feb 23, 2022 |