| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| ProFrac Holding Corp. | 61% | 23,244,721 | 0 | 23,244,721 | /s/ Steven Scrogham | Steven Scrogham / Chief Legal Officer, Chief Compliance Officer & Corporate Secretary | 0001881487 |
| ProFrac Holdings, LLC | 61% | 23,244,721 | 0 | 23,244,721 | /s/ Steven Scrogham | Steven Scrogham / Chief Legal Officer, Chief Compliance Officer & Corporate Secretary | 0001911179 |
| ProFrac Holdings II, LLC | 61% | 23,244,721 | 0 | 23,244,721 | /s/ Steven Scrogham | Steven Scrogham / Chief Legal Officer, Chief Compliance Officer & Corporate Secretary | 0001918796 |
| ProFrac GDM, LLC | 17% | 6,000,000 | 0 | 6,000,000 | /s/ Steven Scrogham | Steven Scrogham / Chief Legal Officer, Chief Compliance Officer & Corporate Secretary | 0002067153 |