| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 02/01/2023 | KLX Energy Services Holdings, Inc. | KLXE | Grant | Common stock | 2k | $0.00 | $0 | | 02/01/2023 |
| 03/24/2022 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 4.4k | $7.22 | $32k | See footnote | 03/23/2022 |
| 03/23/2022 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 18.9k | $7.00 | $132.3k | See footnote | 03/23/2022 |
| 03/21/2022 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 47.4k | $7.16 | $339.1k | See footnote | 03/18/2022 |
| 03/18/2022 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 29.3k | $7.28 | $213.3k | See footnote | 03/18/2022 |
| 03/17/2022 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 88.1k | $7.57 | $666.3k | See footnote | 03/15/2022 |
| 03/17/2022 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 9.7k | $7.59 | $73.6k | See footnote | 03/15/2022 |
| 03/16/2022 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 28.1k | $7.94 | $223.1k | See footnote | 03/15/2022 |
| 03/16/2022 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 63.5k | $8.53 | $541.9k | See footnote | 03/15/2022 |
| 03/15/2022 | KLX Energy Services Holdings, Inc. | KLXE | Grant | Common stock | 3.4k | $0.00 | $0 | | 03/15/2022 |
| 02/23/2022 | NATURAL RESOURCE PARTNERS LP | NRP | Payment of Exercise | Common Units | 28.8k | $35.62 | $1M | | 02/23/2022 |
| 02/23/2022 | NATURAL RESOURCE PARTNERS LP | NRP | Exercise | Phantom Units | 31.5k | $0.00 | $0 | | 02/23/2022 |
| 02/23/2022 | NATURAL RESOURCE PARTNERS LP | NRP | Exercise | Phantom Units | 23.5k | $0.00 | $0 | | 02/23/2022 |
| 02/23/2022 | NATURAL RESOURCE PARTNERS LP | NRP | Exercise | Phantom Units | 18.2k | $0.00 | $0 | | 02/23/2022 |
| 02/09/2022 | NATURAL RESOURCE PARTNERS LP | NRP | Grant | | 84.2k | $0.00 | $0 | | 02/09/2022 |
| 10/05/2021 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 9.6k | $4.94 | $47.6k | See footnotes | 10/01/2021 |
| 10/05/2021 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 3.9k | $4.94 | $19.1k | See footnotes | 10/01/2021 |
| 10/05/2021 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 64.7k | $4.94 | $319.9k | See footnotes | 10/01/2021 |
| 10/04/2021 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 53.2k | $4.87 | $259k | See footnotes | 10/01/2021 |
| 10/04/2021 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 7.9k | $4.87 | $38.5k | See footnotes | 10/01/2021 |
| 10/04/2021 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 3.2k | $4.87 | $15.5k | See footnotes | 10/01/2021 |
| 10/01/2021 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 16.7k | $4.69 | $78.5k | See footnotes | 10/01/2021 |
| 10/01/2021 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 2.5k | $4.69 | $11.7k | See footnotes | 10/01/2021 |
| 10/01/2021 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 999 | $4.69 | $4.7k | See footnotes | 10/01/2021 |
| 09/30/2021 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 771 | $4.70 | $3.6k | See footnotes | 09/29/2021 |
| 09/30/2021 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 1.9k | $4.70 | $9k | See footnotes | 09/29/2021 |
| 09/30/2021 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 12.9k | $4.70 | $60.7k | See footnotes | 09/29/2021 |
| 09/29/2021 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 508 | $4.53 | $2.3k | See footnotes | 09/29/2021 |
| 09/29/2021 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 1.3k | $4.53 | $5.7k | See footnotes | 09/29/2021 |
| 09/29/2021 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 8.5k | $4.53 | $38.6k | See footnotes | 09/29/2021 |
| 09/28/2021 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 36.3k | $4.68 | $169.8k | See footnotes | 09/27/2021 |
| 09/28/2021 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 5.4k | $4.68 | $25.3k | See footnotes | 09/27/2021 |
| 09/28/2021 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 2.2k | $4.68 | $10.1k | See footnotes | 09/27/2021 |
| 09/27/2021 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 4.5k | $4.81 | $21.8k | See footnotes | 09/27/2021 |
| 09/27/2021 | KLX Energy Services Holdings, Inc. | KLXE | Sale | Common stock | 1.8k | $4.81 | $8.8k | See footnotes | 09/27/2021 |
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