| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Matthew D. Wilks | 0.9% | 1,517,676 | 1,517,676 | 0 | * | Matthew D. Wilks | |
| Dan Wilks | 50% | 79,240,293 | 79,240,293 | 0 | * | Dan H. Wilks | 0001641792 |
| THRC Management, LLC | 48% | 77,520,560 | 77,520,560 | 0 | /s/ Robert Early | Robert Early/Attorney-in-Fact | |
| THRC Holdings, LP | 48% | 77,520,560 | 77,520,560 | 0 | /s/ Robert Early | Robert Early/Attorney-in-Fact | |
| Farris Wilks | 38% | 60,375,598 | 59,397,820 | 977,778 | * | Farris C. Wilks | |
| Jo Ann Wilks | 37% | 59,549,222 | 0 | 977,778 | * | Jo Ann Wilks | |
| Farris and Jo Ann Wilks 2022 Family Trust | 36% | 58,571,444 | 58,571,444 | 0 | /s/ Robert Early | Robert Early/Attorney-in-Fact | |
| FARJO Holdings, LP | 0.6% | 977,778 | 977,778 | 0 | /s/ Robert Early | Robert Early/Attorney-in-Fact | |
| FARJO Management, LLC | 0.6% | 977,778 | 977,778 | 0 | /s/ Robert Early | Robert Early/Attorney-in-Fact | |
| Heavenly Father's Foundation | 1.1% | 1,719,733 | 1,719,733 | 0 | /s/ Robert Early | Robert Early/Attorney-in-Fact |