| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 04/03/2023 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 269.354 | $0.00 | $0 | | 04/03/2023 |
| 01/03/2023 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 844.076 | $0.00 | $0 | | 01/03/2023 |
| 11/22/2022 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 999.66 | $0.00 | $0 | | 11/22/2022 |
| 10/03/2022 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 905.797 | $0.00 | $0 | | 10/03/2022 |
| 08/12/2022 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 912.464 | $0.00 | $0 | | 08/12/2022 |
| 07/01/2022 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 927.175 | $0.00 | $0 | | 07/01/2022 |
| 05/13/2022 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 916.183 | $0.00 | $0 | | 05/13/2022 |
| 04/01/2022 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 822.861 | $0.00 | $0 | | 04/01/2022 |
| 02/14/2022 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 818.024 | $0.00 | $0 | | 02/14/2022 |
| 01/03/2022 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 918.811 | $0.00 | $0 | | 01/03/2022 |
| 11/19/2021 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 1.6k | $0.00 | $0 | | 11/19/2021 |
| 10/01/2021 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 950.242 | $0.00 | $0 | | 10/01/2021 |
| 08/13/2021 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 833.978 | $0.00 | $0 | | 08/13/2021 |
| 07/01/2021 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 921.582 | $0.00 | $0 | | 07/01/2021 |
| 05/14/2021 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 779.267 | $0.00 | $0 | | 05/14/2021 |
| 04/01/2021 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 1.1k | $0.00 | $0 | | 04/01/2021 |
| 02/12/2021 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 855.158 | $0.00 | $0 | | 02/12/2021 |
| 01/04/2021 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 1.3k | $0.00 | $0 | | 01/04/2021 |
| 12/30/2020 | CONSOL Coal Resources LP | CCR | Other (disposition) | Common Units (Limited Partner Interests) | 20.7k | $0.00 | $0 | | 12/30/2020 |
| 12/30/2020 | CONSOL Coal Resources LP | CCR | Other (disposition) | Phantom Units (rights to common units) | 11.2k | $0.00 | $0 | | 12/30/2020 |
| 11/13/2020 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 980.444 | $0.00 | $0 | | 11/13/2020 |
| 10/01/2020 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 1.8k | $0.00 | $0 | | 10/01/2020 |
| 08/14/2020 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 893.703 | $0.00 | $0 | | 08/14/2020 |
| 07/01/2020 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 1.6k | $0.00 | $0 | | 07/01/2020 |
| 05/15/2020 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 880.504 | $0.00 | $0 | | 05/15/2020 |
| 04/01/2020 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 2.4k | $0.00 | $0 | | 04/01/2020 |
| 02/14/2020 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 579.69 | $0.00 | $0 | | 02/14/2020 |
| 02/11/2020 | CONSOL Coal Resources LP | CCR | Grant | Phantom Units (rights to common units) | 11.2k | $0.00 | $0 | | 02/07/2020 |
| 02/07/2020 | CONSOL Coal Resources LP | CCR | Exercise | Phantom Units (rights to common units) | 5.7k | $0.00 | $0 | | 02/07/2020 |
| 01/02/2020 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 1.1k | $0.00 | $0 | | 01/02/2020 |
| 11/14/2019 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 539.569 | $0.00 | $0 | | 11/14/2019 |
| 10/01/2019 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 975.523 | $0.00 | $0 | | 10/01/2019 |
| 08/14/2019 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 434.627 | $0.00 | $0 | | 08/14/2019 |
| 08/07/2019 | MPLX LP | MPLX | Purchase | Common Units (Limited Partner Interests) | 36.6k | $27.26 | $998.5k | | 08/07/2019 |
| 07/01/2019 | MPLX LP | MPLX | Grant | Common Units (Limited Partner Interests) | 852.449 | $0.00 | $0 | | 07/01/2019 |
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