| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 05/31/2022 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 6.8k | $13.99 | $95.1k | | 05/31/2022 |
| 03/01/2022 | Solaris Oilfield Infrastructure, Inc. | SOI | Payment of Exercise | Class A Common Stock | 2.1k | $10.40 | $22.2k | | 03/01/2022 |
| 03/01/2022 | Solaris Oilfield Infrastructure, Inc. | SOI | Grant | Class A Common Stock | 14.9k | $0.00 | $0 | | 03/01/2022 |
| 03/11/2021 | Solaris Oilfield Infrastructure, Inc. | SOI | Sale | Class A Common Stock | 28.2k | $13.91 | $392k | | 03/11/2021 |
| 03/01/2021 | Solaris Oilfield Infrastructure, Inc. | SOI | Grant | Class A Common Stock | 8.7k | $0.00 | $0 | | 03/01/2021 |
| 03/01/2021 | Solaris Oilfield Infrastructure, Inc. | SOI | Payment of Exercise | Class A Common Stock | 1.4k | $11.81 | $17.1k | | 03/01/2021 |
| 08/23/2020 | Solaris Oilfield Infrastructure, Inc. | SOI | Payment of Exercise | Class A Common Stock | 423 | $7.51 | $3.2k | | 08/23/2020 |
| 05/18/2020 | Solaris Oilfield Infrastructure, Inc. | SOI | Payment of Exercise | Class A Common Stock | 1.7k | $5.63 | $9.7k | | 05/18/2020 |
| 03/01/2020 | Solaris Oilfield Infrastructure, Inc. | SOI | Payment of Exercise | Class A Common Stock | 929 | $10.60 | $9.8k | | 03/01/2020 |
| 03/01/2020 | Solaris Oilfield Infrastructure, Inc. | SOI | Grant | Class A Common Stock | 7.5k | $0.00 | $0 | | 03/01/2020 |
| 08/23/2019 | Solaris Oilfield Infrastructure, Inc. | SOI | Payment of Exercise | Class A Common Stock | 423 | $13.75 | $5.8k | | 08/23/2019 |
| 05/17/2019 | Solaris Oilfield Infrastructure, Inc. | SOI | Payment of Exercise | Class A Common Stock | 1.7k | $18.13 | $31.1k | | 05/17/2019 |
| 03/01/2019 | Solaris Oilfield Infrastructure, Inc. | SOI | Grant | Class A Common Stock | 10.6k | $0.00 | $0 | | 03/01/2019 |
| 08/23/2018 | Solaris Oilfield Infrastructure, Inc. | SOI | Payment of Exercise | Class A Common Stock | 423 | $17.03 | $7.2k | | 08/23/2018 |
| 05/17/2018 | Solaris Oilfield Infrastructure, Inc. | SOI | Payment of Exercise | Class A Common Stock | 1.7k | $16.32 | $27.8k | | 05/17/2018 |
| 08/23/2017 | Solaris Oilfield Infrastructure, Inc. | SOI | Grant | Class A Common Stock | 5.2k | $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 | 21.2k | $0.00 | $0 | | 05/17/2017 |
| 05/17/2017 | Solaris Oilfield Infrastructure, Inc. | SOI | Grant | Class A Common Stock | 21.2k | $0.00 | $0 | | 05/17/2017 |