| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 03/10/2021 | Solaris Oilfield Infrastructure, Inc. | SOI | Conversion | Class A Common Stock | 400k | $0.00 | $0 | | 03/10/2021 |
| 03/10/2021 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 400k | $12.75 | $5.1M | | 03/10/2021 |
| 03/10/2021 | Solaris Oilfield Infrastructure, Inc. | SOI | Other (disposition) | | 400k | $0.00 | $0 | | 03/10/2021 |
| 03/10/2021 | Solaris Oilfield Infrastructure, Inc. | SOI | Conversion | Solaris Oilfield Infrastructure, LLC Units | 400k | $0.00 | $0 | | 03/10/2021 |
| 02/25/2021 | Solaris Oilfield Infrastructure, Inc. | SOI | Conversion | Solaris Oilfield Infrastructure, LLC Units | 500k | $0.00 | $0 | | 02/25/2021 |
| 02/25/2021 | Solaris Oilfield Infrastructure, Inc. | SOI | Other (disposition) | | 500k | $0.00 | $0 | | 02/25/2021 |
| 02/25/2021 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 500k | $11.00 | $5.5M | | 02/25/2021 |
| 02/25/2021 | Solaris Oilfield Infrastructure, Inc. | SOI | Conversion | Class A Common Stock | 500k | $0.00 | $0 | | 02/25/2021 |
| 12/16/2019 | MNRL Sub Inc. | MNRL | Sale | Class A Common Stock | 802.3k | $17.38 | $13.9M | | 12/16/2019 |
| 12/16/2019 | MNRL Sub Inc. | MNRL | Conversion | Brigham Minerals Holdings, LLC Units | 802.3k | $0.00 | $0 | | 12/16/2019 |
| 12/16/2019 | MNRL Sub Inc. | MNRL | Conversion | Class A Common Stock | 802.3k | $0.00 | $0 | | 12/16/2019 |
| 03/14/2019 | Solaris Oilfield Infrastructure, Inc. | SOI | Conversion | Class A Common Stock | 1000k | $0.00 | $0 | | 03/12/2019 |
| 03/14/2019 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 1000k | $15.65 | $15.6M | | 03/12/2019 |
| 03/14/2019 | Solaris Oilfield Infrastructure, Inc. | SOI | Other (disposition) | | 1000k | $0.00 | $0 | | 03/12/2019 |
| 03/14/2019 | Solaris Oilfield Infrastructure, Inc. | SOI | Conversion | Solaris Oilfield Infrastructure, LLC Units | 1000k | $0.00 | $0 | | 03/12/2019 |
| 03/12/2019 | Solaris Oilfield Infrastructure, Inc. | SOI | Conversion | Solaris Oilfield Infrastructure, LLC Units | 1000k | $0.00 | $0 | | 03/12/2019 |
| 03/12/2019 | Solaris Oilfield Infrastructure, Inc. | SOI | Conversion | Class A Common Stock | 1000k | $0.00 | $0 | | 03/12/2019 |
| 03/12/2019 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 1000k | $15.50 | $15.5M | | 03/12/2019 |
| 03/12/2019 | Solaris Oilfield Infrastructure, Inc. | SOI | Other (disposition) | | 1000k | $0.00 | $0 | | 03/12/2019 |
| 01/11/2018 | Solaris Oilfield Infrastructure, Inc. | SOI | Conversion | Solaris Oilfield Infrastructure, LLC Units | 1.4M | $0.00 | $0 | | 01/11/2018 |
| 01/11/2018 | Solaris Oilfield Infrastructure, Inc. | SOI | Other (disposition) | | 1.4M | $0.00 | $0 | | 01/11/2018 |
| 01/11/2018 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 1.4M | $21.65 | $30.5M | | 01/11/2018 |
| 01/11/2018 | Solaris Oilfield Infrastructure, Inc. | SOI | Conversion | Class A Common Stock | 1.4M | $0.00 | $0 | | 01/11/2018 |
| 11/15/2017 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 553.1k | $15.04 | $8.3M | | 11/13/2017 |
| 11/14/2017 | Solaris Oilfield Infrastructure, Inc. | SOI | Other (disposition) | | 553.1k | $0.00 | $0 | | 11/13/2017 |
| 11/14/2017 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 2.1M | $15.04 | $31.7M | | 11/13/2017 |
| 11/14/2017 | Solaris Oilfield Infrastructure, Inc. | SOI | Conversion | Solaris Oilfield Infrastructure, LLC Units | 553.1k | $0.00 | $0 | | 11/13/2017 |
| 11/14/2017 | Solaris Oilfield Infrastructure, Inc. | SOI | Conversion | Class A Common Stock | 553.1k | $0.00 | $0 | | 11/13/2017 |
| 11/13/2017 | Solaris Oilfield Infrastructure, Inc. | SOI | Conversion | Class A Common Stock | 2.1M | $0.00 | $0 | | 11/13/2017 |
| 11/13/2017 | Solaris Oilfield Infrastructure, Inc. | SOI | Other (disposition) | | 2.1M | $0.00 | $0 | | 11/13/2017 |
| 11/13/2017 | Solaris Oilfield Infrastructure, Inc. | SOI | Conversion | Solaris Oilfield Infrastructure, LLC Units | 2.1M | $0.00 | $0 | | 11/13/2017 |
| 02/08/2017 | Ramaco Resources, Inc. | METC | Sale | Common Stock, $0.01 par value | 56.8k | $13.50 | $766.9k | | 02/08/2017 |
| 10/26/2016 | Extraction Oil & Gas, Inc. | XOG | Grant | Common Stock | 17.6M | $0.00 | $0 | | 10/26/2016 |