The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Robertson Corbin J Jr since 2006.
This trader's CIK number is 1194888.
At the time of last reporting, Robertson Corbin J Jr was the Chairman and CEO of Natural Resource Partners Lp. (stock ticker symbol NRP).
Also see all insider trading activities at Natural Resource Partners Lp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2020 | QES | 0 | $0 | 0 | $0 | 23,474 | $0 |
| 2019 | QES | 68,021 | $118,272 | 0 | $0 | 11,429 | $0 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2022 | KLXE | 0 | $0 | 289,347 | $2,211,943 | 0 | $0 |
| 2021 | KLXE | 0 | $0 | 443,114 | $2,153,781 | 0 | $0 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | NRP | 0 | $0 | 0 | $0 | 58,050 | $0 |
| 2024 | NRP | 0 | $0 | 0 | $0 | 73,529 | $0 |
| 2023 | NRP | 0 | $0 | 0 | $0 | 69,768 | $0 |
| 2022 | NRP | 0 | $0 | 0 | $0 | 73,191 | $0 |
| 2021 | NRP | 0 | $0 | 0 | $0 | 37,851 | $0 |
| 2018 | NRP | 0 | $0 | 0 | $0 | 3,360 | $0 |
| 2017 | NRP | 0 | $0 | 0 | $0 | 3,200 | $0 |
| 2015 | NRP | 0 | $0 | 0 | $0 | 33,000 | $0 |
| 2014 | NRP | 270,383 | $3,250,003 | 0 | $0 | 33,000 | $0 |
| 2012 | NRP | 0 | $0 | 0 | $0 | 20,000 | $0 |
| 2010 | NRP | 0 | $0 | 0 | $0 | 20,000 | $0 |
| 2009 | NRP | 0 | $0 | 0 | $0 | 20,000 | $0 |
| 2008 | NRP | 40,000 | $990,000 | 0 | $0 | 17,680 | $0 |
| 2007 | NRP | 0 | $0 | 0 | $0 | 8,219,442 | $0 |
| 2006 | NRP | 0 | $0 | 0 | $0 | 3,667 | $0 |
| 2002 | NRP | 13,500 | $265,299 | 0 | $0 | 35,000 | $0 |
1. Quintana Energy Services Inc. (QES)
2. Klx Energy Services Holdings, Inc. (KLXE)
3. Natural Resource Partners Lp (NRP)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2020-02-09 | QES | Option Ex | 23,474 | .00 | 0 |
| 2019-09-13 | QES | Buy | 10,199 | 1.95 | 19,847 |
| 2019-09-12 | QES | Buy | 4,111 | 1.83 | 7,531 |
| 2019-09-11 | QES | Buy | 4,200 | 1.83 | 7,673 |
| 2019-09-10 | QES | Buy | 9,571 | 1.69 | 16,213 |
| 2019-09-09 | QES | Buy | 9,316 | 1.71 | 15,911 |
| 2019-09-06 | QES | Buy | 13,897 | 1.73 | 24,083 |
| 2019-09-05 | QES | Buy | 16,727 | 1.61 | 27,014 |
| 2019-02-09 | QES | Option Ex | 11,429 | .00 | 0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2022-03-23 | KLXE | Sale | 18,891 | 7.00 | 132,274 |
| 2022-03-24 | KLXE | Sale | 4,430 | 7.22 | 31,984 |
| 2022-03-18 | KLXE | Sale | 29,295 | 7.28 | 213,238 |
| 2022-03-21 | KLXE | Sale | 47,384 | 7.16 | 339,127 |
| 2022-03-17 | KLXE | Sale | 97,758 | 7.58 | 740,810 |
| 2022-03-16 | KLXE | Sale | 91,589 | 8.24 | 754,510 |
| 2021-10-05 | KLXE | Sale | 78,233 | 4.94 | 386,549 |
| 2021-10-04 | KLXE | Sale | 64,344 | 4.87 | 313,033 |
| 2021-10-01 | KLXE | Sale | 20,232 | 4.69 | 94,827 |
| 2021-09-30 | ?KLXE? | Sale | 15,617 | 4.70 | 73,368 |
| 2021-09-29 | ?KLXE? | Sale | 10,300 | 4.53 | 46,648 |
| 2021-09-28 | KLXE | Sale | 43,808 | 4.68 | 205,196 |
| 2021-09-27 | KLXE | Sale | 36,826 | 4.81 | 177,280 |
| 2021-09-23 | KLXE | Sale | 50,857 | 4.72 | 239,943 |
| 2021-09-24 | KLXE | Sale | 9,500 | 4.84 | 45,951 |
| 2021-09-22 | KLXE | Sale | 15,703 | 4.44 | 69,737 |
| 2021-09-21 | KLXE | Sale | 15,449 | 4.42 | 68,315 |
| 2021-09-17 | KLXE | Sale | 6,337 | 4.93 | 31,222 |
| 2021-09-20 | KLXE | Sale | 14,801 | 4.69 | 69,475 |
| 2021-09-16 | KLXE | Sale | 11,925 | 5.08 | 60,602 |
| 2021-09-15 | KLXE | Sale | 8,209 | 5.35 | 43,909 |
| 2021-09-13 | KLXE | Sale | 16,300 | 5.84 | 95,257 |
| 2021-09-14 | KLXE | Sale | 24,673 | 5.37 | 132,469 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-02-11 | NRP | Option Ex | 58,050 | .00 | 0 |
| 2024-02-15 | NRP | Option Ex | 73,529 | .00 | 0 |
| 2023-02-15 | NRP | Option Ex | 69,768 | .00 | 0 |
| 2022-02-23 | NRP | Option Ex | 73,191 | .00 | 0 |
| 2021-03-01 | NRP | Option Ex | 37,851 | .00 | 0 |
| 2018-02-12 | NRP | Option Ex | 3,360 | .00 | 0 |
| 2017-02-13 | NRP | Option Ex | 3,200 | .00 | 0 |
| 2015-02-10 | NRP | Option Ex | 33,000 | .00 | 0 |
| 2014-10-10 | NRP | Buy | 270,383 | 12.02 | 3,250,003 |
| 2014-02-11 | NRP | Option Ex | 33,000 | .00 | 0 |
| 2002-10-17 | NRP | Buy | 1,000 | 20.00 | 20,000 |
| 2013-08-22 | NRP | Buy | 12,500 | 19.62 | 245,299 |
| 2013-02-12 | NRP | Option Ex | 35,000 | .00 | 0 |
| 2012-02-22 | NRP | Option Ex | 20,000 | .00 | 0 |
| 2010-02-13 | NRP | Option Ex | 20,000 | .00 | 0 |
| 2009-02-14 | NRP | Option Ex | 20,000 | .00 | 0 |
| 2008-10-01 | NRP | Buy | 40,000 | 24.75 | 990,000 |
| 2008-02-11 | NRP | Option Ex | 17,680 | .00 | 0 |
| 2007-11-14 | NRP | Option Ex | 6,556,734 | .00 | 0 |
| 2007-02-26 | NRP | Option Ex | 23,525 | .00 | 0 |
| 2006-11-14 | NRP | Option Ex | 331,242 | .00 | 0 |
| 2005-11-14 | NRP | Option Ex | 1,307,941 | .00 | 0 |
| 2006-02-27 | NRP | Option Ex | 3,667 | .00 | 0 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Robertson Corbin J Jr (Chairman and CEO of Natural Resource Partners Lp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.