Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-02-11 Exercise |
2025-02-12 5:14 pm |
N/A N/A |
NATURAL RESOURCE PARTNERS LP | NRP | ROBERTSON CORBIN J JR Chairman and CEO 10% Owner |
116,100 | $0 | 2,636,987 (Direct) |
View |
2025-02-11 Tax Withholding |
2025-02-12 5:14 pm |
N/A N/A |
NATURAL RESOURCE PARTNERS LP | NRP | ROBERTSON CORBIN J JR Chairman and CEO 10% Owner |
22,843 | $102.72 | 2,636,987 (Indirect) |
View |
2025-02-05 Option Award |
2025-02-06 12:02 pm |
N/A N/A |
NATURAL RESOURCE PARTNERS LP | NRP | ROBERTSON CORBIN J JR Chairman and CEO 10% Owner |
7,515 | $0 | 7,515 (Direct) |
View |
2025-02-01 Option Award |
2025-02-04 6:03 pm |
N/A N/A |
KLX Energy Services Holdings Inc. | KLXE | ROBERTSON CORBIN J JR Director |
5,658 | $0 | 43,525 (Direct) |
View |
2024-02-15 Tax Withholding |
2024-02-20 4:10 pm |
N/A N/A |
NATURAL RESOURCE PARTNERS LP | NRP | ROBERTSON CORBIN J JR Chairman and CEO 10% Owner |
28,934 | $86.91 | 2,651,563 (Indirect) |
View |
2024-02-15 Exercise |
2024-02-20 4:10 pm |
N/A N/A |
NATURAL RESOURCE PARTNERS LP | NRP | ROBERTSON CORBIN J JR Chairman and CEO 10% Owner |
147,058 | $0 | 2,651,563 (Direct) |
View |
2024-02-07 Option Award |
2024-02-08 2:50 pm |
N/A N/A |
NATURAL RESOURCE PARTNERS LP | NRP | ROBERTSON CORBIN J JR Chairman and CEO 10% Owner |
8,267 | $0 | 8,267 (Direct) |
View |
2024-02-01 Option Award |
2024-02-02 8:48 pm |
N/A N/A |
KLX Energy Services Holdings Inc. | KLXE | ROBERTSON CORBIN J JR Director |
5,658 | $0 | 37,867 (Direct) |
View |
2023-02-15 Tax Withholding |
2023-02-16 5:20 pm |
N/A N/A |
NATURAL RESOURCE PARTNERS LP | NRP | ROBERTSON CORBIN J JR Chairman and CEO 10% Owner |
24,057 | $54.08 | 2,598,840 (Direct) |
View |
2023-02-15 Exercise |
2023-02-16 5:20 pm |
N/A N/A |
NATURAL RESOURCE PARTNERS LP | NRP | ROBERTSON CORBIN J JR Chairman and CEO 10% Owner |
139,536 | $0 | 2,598,840 (Direct) |
View |
2023-02-01 Option Award |
2023-02-03 9:00 pm |
N/A N/A |
KLX Energy Services Holdings Inc. | KLXE | ROBERTSON CORBIN J JR Director |
2,030 | $0 | 32,209 (Direct) |
View |
2023-02-01 Option Award |
2023-02-03 4:50 pm |
N/A N/A |
NATURAL RESOURCE PARTNERS LP | NRP | ROBERTSON CORBIN J JR Chairman and CEO 10% Owner |
81,657 | $0 | 81,657 (Direct) |
View |
2022-03-15 Option Award |
2022-03-17 8:41 pm |
N/A N/A |
KLX Energy Services Holdings Inc. | KLXE | ROBERTSON CORBIN J JR Director |
3,386 | $0 | 30,179 (Direct) |
View |
2022-02-23 Exercise |
2022-02-25 4:13 pm |
N/A N/A |
NATURAL RESOURCE PARTNERS LP | NRP | ROBERTSON CORBIN J JR Chairman and CEO 10% Owner |
146,382 | $0 | 2,538,670 (Direct) |
View |
2022-02-23 Tax Withholding |
2022-02-25 4:13 pm |
N/A N/A |
NATURAL RESOURCE PARTNERS LP | NRP | ROBERTSON CORBIN J JR Chairman and CEO 10% Owner |
28,801 | $35.62 | 2,538,670 (Direct) |
View |
2022-02-09 Option Award |
2022-02-17 5:53 pm |
N/A N/A |
NATURAL RESOURCE PARTNERS LP | NRP | ROBERTSON CORBIN J JR Chairman and CEO 10% Owner |
84,227 | $0 | 84,227 (Direct) |
View |
2021-03-05 Option Award |
2021-03-09 4:05 pm |
N/A N/A |
KLX Energy Services Holdings Inc. | KLXE | ROBERTSON CORBIN J JR Member of 10% Owner Group Director 10% Owner |
2,257 | $0 | 942,067 (Direct) |
View |
2021-03-01 Tax Withholding |
2021-03-02 4:45 pm |
N/A N/A |
NATURAL RESOURCE PARTNERS LP | NRP | ROBERTSON CORBIN J JR Chairman and CEO 10% Owner |
14,894 | $17.63 | 2,481,270 (Direct) |
View |
2021-03-01 Exercise |
2021-03-02 4:45 pm |
N/A N/A |
NATURAL RESOURCE PARTNERS LP | NRP | ROBERTSON CORBIN J JR Chairman and CEO 10% Owner |
75,702 | $0 | 2,481,270 (Direct) |
View |
2021-02-11 Option Award |
2021-02-12 5:45 pm |
N/A N/A |
NATURAL RESOURCE PARTNERS LP | NRP | ROBERTSON CORBIN J JR Chairman and CEO 10% Owner |
54,703 | $0 | 54,703 (Direct) |
View |
2020-07-28 Option Award |
2020-07-30 8:29 pm |
N/A N/A |
KLX Energy Services Holdings Inc. | KLXE | ROBERTSON CORBIN J JR Quintana Energy Partners - QES Holdings L.L.C. Quintana Energy Fund FI L P Quintana Energy Fund - TE L.P. Quintana Energy Partners L P Quintana Capital Group L.P. Quintana Capital Group GP Ltd QEP Management Co LP QEP Management Co GP LLC Robertson QES Investment LLC Member of 10% owner group Director 10% Owner |
939,810 | $0 | 34,226 (Direct) |
View |
2020-07-28 Exercise |
2020-07-30 6:33 pm |
N/A N/A |
Quintana Energy Services Inc. | QES | ROBERTSON CORBIN J JR Quintana Energy Partners - QES Holdings L.L.C. Quintana Energy Fund FI L P Quintana Energy Fund - TE L.P. Quintana Energy Partners L P Quintana Capital Group L.P. Quintana Capital Group GP Ltd QEP Management Co LP QEP Management Co GP LLC Robertson QES Investment LLC Member of a 10% owner group Director 10% Owner |
38,462 | $0 | 0 (Direct) |
View |