| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 05/25/2022 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 16.2k | $13.00 | $210.1k | | 05/24/2022 |
| 05/24/2022 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 1.7k | $13.01 | $22.7k | | 05/24/2022 |
| 05/19/2022 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 5.3k | $13.01 | $69k | | 05/18/2022 |
| 05/18/2022 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 6.8k | $13.00 | $88.3k | | 05/18/2022 |
| 03/01/2022 | Solaris Oilfield Infrastructure, Inc. | SOI | Payment of Exercise | Class A Common Stock | 11.9k | $10.40 | $124.1k | | 03/01/2022 |
| 03/01/2022 | Solaris Oilfield Infrastructure, Inc. | SOI | Grant | Class A Common Stock | 70.3k | $0.00 | $0 | | 03/01/2022 |
| 03/16/2021 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 57.1k | $14.50 | $828k | | 03/16/2021 |
| 03/01/2021 | Solaris Oilfield Infrastructure, Inc. | SOI | Payment of Exercise | Class A Common Stock | 8.5k | $11.81 | $100.7k | | 03/01/2021 |
| 03/01/2021 | Solaris Oilfield Infrastructure, Inc. | SOI | Grant | Class A Common Stock | 42k | $0.00 | $0 | | 03/01/2021 |
| 08/23/2020 | Solaris Oilfield Infrastructure, Inc. | SOI | Payment of Exercise | Class A Common Stock | 1.8k | $7.51 | $13.6k | | 08/23/2020 |
| 05/18/2020 | Solaris Oilfield Infrastructure, Inc. | SOI | Payment of Exercise | Class A Common Stock | 7.4k | $5.63 | $41.5k | | 05/18/2020 |
| 03/01/2020 | Solaris Oilfield Infrastructure, Inc. | SOI | Payment of Exercise | Class A Common Stock | 4.9k | $10.60 | $51.6k | | 03/01/2020 |
| 03/01/2020 | Solaris Oilfield Infrastructure, Inc. | SOI | Grant | Class A Common Stock | 45k | $0.00 | $0 | | 03/01/2020 |
| 08/23/2019 | Solaris Oilfield Infrastructure, Inc. | SOI | Payment of Exercise | Class A Common Stock | 1.8k | $13.75 | $24.9k | | 08/23/2019 |
| 05/17/2019 | Solaris Oilfield Infrastructure, Inc. | SOI | Payment of Exercise | Class A Common Stock | 7.4k | $18.13 | $133.8k | | 05/17/2019 |
| 03/01/2019 | Solaris Oilfield Infrastructure, Inc. | SOI | Grant | Class A Common Stock | 60k | $0.00 | $0 | | 03/01/2019 |
| 08/23/2018 | Solaris Oilfield Infrastructure, Inc. | SOI | Payment of Exercise | Class A Common Stock | 1.8k | $17.03 | $30.8k | | 08/23/2018 |
| 05/17/2018 | Solaris Oilfield Infrastructure, Inc. | SOI | Payment of Exercise | Class A Common Stock | 7.4k | $16.31 | $120.2k | | 05/17/2018 |
| 08/23/2017 | Solaris Oilfield Infrastructure, Inc. | SOI | Grant | Class A Common Stock | 22.3k | $0.00 | $0 | | 08/23/2017 |
| 05/17/2017 | Solaris Oilfield Infrastructure, Inc. | SOI | Purchase | Class A Common Stock | 1000 | $12.00 | $12k | | 05/17/2017 |
| 05/17/2017 | Solaris Oilfield Infrastructure, Inc. | SOI | Grant | Class A Common Stock | 90.9k | $0.00 | $0 | | 05/17/2017 |