| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 10/06/2023 | Black Stone Minerals, L.P. | BSM | Grant | Common units representing limited partner interests | 1.2k | $17.23 | $21.2k | | 10/06/2023 |
| 07/07/2023 | Black Stone Minerals, L.P. | BSM | Grant | Common units representing limited partner interests | 1.3k | $15.95 | $21.2k | | 07/07/2023 |
| 01/11/2023 | Black Stone Minerals, L.P. | BSM | Grant | Common units representing limited partner interests | 12.5k | $0.00 | $0 | | 01/11/2023 |
| 01/06/2023 | Black Stone Minerals, L.P. | BSM | Grant | Common units representing limited partner interests | 1.3k | $16.87 | $21.2k | | 01/06/2023 |
| 10/07/2022 | Black Stone Minerals, L.P. | BSM | Grant | Common units representing limited partner interests | 1.4k | $15.65 | $21.2k | | 10/07/2022 |
| 07/01/2022 | Black Stone Minerals, L.P. | BSM | Grant | Common units representing limited partner interests | 1.6k | $13.69 | $21.2k | | 07/01/2022 |
| 04/01/2022 | Black Stone Minerals, L.P. | BSM | Grant | Common units representing limited partner interests | 1.6k | $13.46 | $21.2k | | 04/01/2022 |
| 01/11/2022 | Black Stone Minerals, L.P. | BSM | Grant | Common units representing limited partner interests | 14.1k | $0.00 | $0 | | 01/07/2022 |
| 01/07/2022 | Black Stone Minerals, L.P. | BSM | Grant | Common units representing limited partner interests | 2.4k | $10.35 | $24.4k | | 01/07/2022 |
| 10/01/2021 | Black Stone Minerals, L.P. | BSM | Grant | Common units representing limited partner interests | 1.5k | $12.05 | $18.1k | | 10/01/2021 |
| 07/02/2021 | Black Stone Minerals, L.P. | BSM | Grant | Common units representing limited partner interests | 1.7k | $10.75 | $18.1k | | 07/02/2021 |
| 04/05/2021 | Black Stone Minerals, L.P. | BSM | Grant | Common units representing limited partner interests | 2.1k | $8.72 | $18.1k | | 04/05/2021 |
| 01/12/2021 | Black Stone Minerals, L.P. | BSM | Grant | Common units representing limited partner interests | 15.4k | $0.00 | $0 | | 01/12/2021 |
| 01/04/2021 | Black Stone Minerals, L.P. | BSM | Grant | Common units representing limited partner interests | 2.7k | $6.68 | $18.1k | | 01/04/2021 |
| 10/02/2020 | Black Stone Minerals, L.P. | BSM | Grant | Common units representing limited partner interests | 2.9k | $6.14 | $18.1k | | 10/02/2020 |
| 07/01/2020 | Black Stone Minerals, L.P. | BSM | Grant | Common units representing limited partner interests | 2.8k | $6.50 | $18.1k | | 07/01/2020 |
| 04/03/2020 | Black Stone Minerals, L.P. | BSM | Grant | Common units representing limited partner interests | 3.9k | $4.68 | $18.1k | | 04/03/2020 |
| 01/13/2020 | Black Stone Minerals, L.P. | BSM | Grant | Common units representing limited partner interests | 13.4k | $0.00 | $0 | | 01/13/2020 |
| 01/03/2020 | Black Stone Minerals, L.P. | BSM | Grant | Common units representing limited partner interests | 1.7k | $12.72 | $21.2k | | 01/03/2020 |
| 10/04/2019 | Black Stone Minerals, L.P. | BSM | Grant | Common units representing limited partner interests | 1.5k | $14.24 | $21.2k | | 10/04/2019 |
| 07/08/2019 | Black Stone Minerals, L.P. | BSM | Grant | Common units representing limited partner interests | 1.4k | $15.50 | $21.2k | | 07/08/2019 |
| 06/14/2019 | Black Stone Minerals, L.P. | BSM | Sale | Common units representing limited partner interests | 2 | $15.85 | $31.7 | By The Estate of Isabel Brown Wilson | 06/14/2019 |
| 06/14/2019 | Black Stone Minerals, L.P. | BSM | Disposition (by will) | Common units representing limited partner interests | 436.8k | $0.00 | $0 | By The Estate of Isabel Brown Wilson | 06/14/2019 |
| 06/14/2019 | Black Stone Minerals, L.P. | BSM | Acquisition (by will) | Common units representing limited partner interests | 211k | $0.00 | $0 | By Travis Mathis 2012 Trust | 06/14/2019 |
| 06/14/2019 | Black Stone Minerals, L.P. | BSM | Acquisition (by will) | Common units representing limited partner interests | 7.4k | $0.00 | $0 | By Travis Mathis 2012 GSTE | 06/14/2019 |
| 06/14/2019 | Black Stone Minerals, L.P. | BSM | Acquisition (by will) | Common units representing limited partner interests | 211k | $0.00 | $0 | By William Mathis 2012 Trust | 06/14/2019 |
| 06/14/2019 | Black Stone Minerals, L.P. | BSM | Acquisition (by will) | Common units representing limited partner interests | 7.4k | $0.00 | $0 | By William Mathis 2012 GSTE | 06/14/2019 |
| 05/24/2019 | Black Stone Minerals, L.P. | BSM | Conversion | Subordinated units representing limited partner interests | 133.3k | $0.00 | $0 | By Travis A. Mathis Special Trust | 05/24/2019 |
| 05/24/2019 | Black Stone Minerals, L.P. | BSM | Conversion | Subordinated units representing limited partner interests | 247.7k | $0.00 | $0 | By The Estate of Isabel Brown Wilson | 05/24/2019 |
| 05/24/2019 | Black Stone Minerals, L.P. | BSM | Conversion | Subordinated units representing limited partner interests | 771.4k | $0.00 | $0 | By WM Capital Partners, L.P. | 05/24/2019 |
| 05/24/2019 | Black Stone Minerals, L.P. | BSM | Conversion | Subordinated units representing limited partner interests | 635.8k | $0.00 | $0 | By Conti Street Minerals, L.P. | 05/24/2019 |
| 05/24/2019 | Black Stone Minerals, L.P. | BSM | Conversion | Subordinated units representing limited partner interests | 101.5k | $0.00 | $0 | By Conti Street Partners, L.P. | 05/24/2019 |
| 05/24/2019 | Black Stone Minerals, L.P. | BSM | Conversion | Subordinated units representing limited partner interests | 31.3k | $0.00 | $0 | | 05/24/2019 |
| 05/24/2019 | Black Stone Minerals, L.P. | BSM | Conversion | Common units representing limited partner interests | 133.3k | $0.00 | $0 | By Travis A. Mathis Special Trust | 05/24/2019 |
| 05/24/2019 | Black Stone Minerals, L.P. | BSM | Conversion | Common units representing limited partner interests | 247.7k | $0.00 | $0 | By The Estate of Isabel Brown Wilson | 05/24/2019 |
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