| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| ProFrac Holding Corp. | 54% | 17,244,721 | 0 | 17,244,721 | /s/ Steven Scrogham | Steven Scrogham/Chief Legal Officer, Chief Compliance Officer, and Corporate Secretary | 0001881487 |
| ProFrac Holdings, LLC | 54% | 17,244,721 | 0 | 17,244,721 | /s/ Steven Scrogham | Steven Scrogham/Corporate Secretary | 0001911179 |
| ProFrac Holdings II, LLC | 54% | 17,244,721 | 0 | 17,244,721 | /s/ Steven Scrogham | Steven Scrogham/Chief Financial Officer | 0001918796 |