| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 08/23/2023 | Solaris Oilfield Infrastructure, Inc. | SOI | Grant | Class A Common Stock | 11.9k | $0.00 | $0 | | 08/23/2023 |
| 08/01/2023 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 2.2k | $10.41 | $22.9k | | 08/01/2023 |
| 11/07/2022 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 7k | $12.32 | $86.2k | | 11/07/2022 |
| 09/01/2022 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 6k | $10.07 | $60.4k | | 08/29/2022 |
| 08/29/2022 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 484 | $11.27 | $5.5k | | 08/29/2022 |
| 08/23/2022 | Solaris Oilfield Infrastructure, Inc. | SOI | Grant | Class A Common Stock | 11.2k | $0.00 | $0 | | 08/23/2022 |
| 05/16/2022 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 6.4k | $12.57 | $80.4k | | 05/16/2022 |
| 05/11/2022 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 6.2k | $12.18 | $76k | | 05/11/2022 |
| 11/05/2021 | Solaris Oilfield Infrastructure, Inc. | SOI | Conversion | Solaris Oilfield Infrastructure, LLC Units | 50k | $0.00 | $0 | | 11/05/2021 |
| 11/05/2021 | Solaris Oilfield Infrastructure, Inc. | SOI | Other (disposition) | | 50k | $0.00 | $0 | | 11/05/2021 |
| 11/05/2021 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 50k | $8.30 | $415k | | 11/05/2021 |
| 11/05/2021 | Solaris Oilfield Infrastructure, Inc. | SOI | Conversion | Class A Common Stock | 50k | $0.00 | $0 | | 11/05/2021 |
| 08/23/2021 | Solaris Oilfield Infrastructure, Inc. | SOI | Grant | Class A Common Stock | 15.7k | $0.00 | $0 | | 08/23/2021 |
| 09/08/2020 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 7.3k | $7.31 | $53.4k | | 09/08/2020 |
| 08/23/2020 | Solaris Oilfield Infrastructure, Inc. | SOI | Grant | Class A Common Stock | 12.6k | $0.00 | $0 | | 08/23/2020 |
| 08/26/2019 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 5.6k | $13.45 | $75.9k | | 08/23/2019 |
| 08/23/2019 | Solaris Oilfield Infrastructure, Inc. | SOI | Grant | Class A Common Stock | 7.3k | $0.00 | $0 | | 08/23/2019 |
| 03/05/2019 | Solaris Oilfield Infrastructure, Inc. | SOI | Exercise | Options to purchase Class A Common Stock, par value $0.01 | 10.6k | $0.00 | $0 | | 03/05/2019 |
| 03/05/2019 | Solaris Oilfield Infrastructure, Inc. | SOI | Exercise | Class A Common Stock | 10.6k | $2.87 | $30.5k | | 03/05/2019 |
| 03/05/2019 | Solaris Oilfield Infrastructure, Inc. | SOI | Payment of Exercise | Class A Common Stock | 1.8k | $16.76 | $30.5k | | 03/05/2019 |
| 03/05/2019 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 8.8k | $16.76 | $147.7k | | 03/05/2019 |
| 09/12/2018 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 7.2k | $16.67 | $119.5k | | 09/12/2018 |
| 08/23/2018 | Solaris Oilfield Infrastructure, Inc. | SOI | Grant | Class A Common Stock | 5.6k | $0.00 | $0 | | 08/23/2018 |
| 01/11/2018 | Solaris Oilfield Infrastructure, Inc. | SOI | Conversion | Class A Common Stock | 11.9k | $0.00 | $0 | | 01/11/2018 |
| 01/11/2018 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 11.9k | $21.65 | $258.1k | | 01/11/2018 |
| 01/11/2018 | Solaris Oilfield Infrastructure, Inc. | SOI | Other (disposition) | | 11.9k | $0.00 | $0 | | 01/11/2018 |
| 01/11/2018 | Solaris Oilfield Infrastructure, Inc. | SOI | Conversion | Solaris Oilfield Infrastructure, LLC Units | 11.9k | $0.00 | $0 | | 01/11/2018 |
| 11/15/2017 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 5.1k | $15.04 | $76.3k | | 11/13/2017 |
| 11/14/2017 | Solaris Oilfield Infrastructure, Inc. | SOI | Conversion | Class A Common Stock | 5.1k | $0.00 | $0 | | 11/13/2017 |
| 11/14/2017 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 19.3k | $15.04 | $290.7k | | 11/13/2017 |
| 11/14/2017 | Solaris Oilfield Infrastructure, Inc. | SOI | Conversion | Solaris Oilfield Infrastructure, LLC Units | 5.1k | $0.00 | $0 | | 11/13/2017 |
| 11/14/2017 | Solaris Oilfield Infrastructure, Inc. | SOI | Other (disposition) | | 5.1k | $0.00 | $0 | | 11/13/2017 |
| 11/13/2017 | Solaris Oilfield Infrastructure, Inc. | SOI | Conversion | Solaris Oilfield Infrastructure, LLC Units | 19.3k | $0.00 | $0 | | 11/13/2017 |
| 11/13/2017 | Solaris Oilfield Infrastructure, Inc. | SOI | Conversion | Class A Common Stock | 19.3k | $0.00 | $0 | | 11/13/2017 |
| 11/13/2017 | Solaris Oilfield Infrastructure, Inc. | SOI | Other (disposition) | | 19.3k | $0.00 | $0 | | 11/13/2017 |
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