Best Investments/trading ideas for the weekJoin our free webinar on September23,2026.

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Best Investments/trading ideas for the weekJoin our free webinar on September23,2026.

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| Role | Insider | Date | Transaction | Value | Shares |
|---|---|---|---|---|---|
| 10% Owner | THRC Holdings, LP | Aug 25, 2026 | Buy | $148.13K | 30,820 |
| 10% Owner | Wilks Dan H. | Aug 25, 2026 | Buy | $148.13K | 30,820 |
| 10% Owner | THRC Holdings, LP | Aug 24, 2026 | Buy | $1.71M | 363,757 |
| 10% Owner | Wilks Dan H. | Aug 24, 2026 | Buy | $1.71M | 363,757 |
| 10% Owner | THRC Holdings, LP | Aug 21, 2026 | Buy | $1.01M | 212,650 |
| 10% Owner | Wilks Dan H. | Aug 21, 2026 | Buy | $1.01M | 212,650 |
| CEO | Wilks Matthew | Aug 11, 2026 | Buy | $122.37K | 22,481 |
| 10% Owner | Wilks Dan H. | Aug 11, 2026 | Buy | $1.1M | 202,331 |
| CEO | Wilks Matthew | Aug 10, 2026 | Buy | $279.48K | 57,519 |
| 10% Owner | Wilks Dan H. | Aug 10, 2026 | Buy | $2.52M | 517,669 |
| Chairman | Wilks Matthew | Sep 8, 2025 | Buy | $94.5K | 25,000 |
| Chairman | Wilks Matthew | Sep 8, 2025 | Buy | $70.08K | 18,297 |
| 10% Owner | Wilks Farris | Aug 14, 2025 | Buy | $10M | 2,500,000 |
| 10% Owner | THRC Holdings, LP | Aug 14, 2025 | Buy | $10M | 2,500,000 |
| 10% Owner | THRC Holdings, LP | May 16, 2025 | Buy | $1.29M | 207,163 |
| 10% Owner | THRC Holdings, LP | May 15, 2025 | Buy | $2.38M | 390,253 |
| 10% Owner | THRC Holdings, LP | May 14, 2025 | Buy | $144.32K | 23,584 |
| 10% Owner | THRC Holdings, LP | May 13, 2025 | Buy | $3.59K | 728 |
| Chairman | Wilks Matthew | May 13, 2025 | Buy | $3.2K | 647 |
| 10% Owner | THRC Holdings, LP | May 12, 2025 | Buy | $114.4K | 23,599 |
| Chairman | Wilks Matthew | May 12, 2025 | Buy | $335.5K | 69,176 |
| Chairman | Wilks Matthew | May 9, 2025 | Buy | $19.5K | 4,780 |
| Chairman | Wilks Matthew | May 9, 2025 | Buy | $67.79K | 15,441 |
| CEO | Wilks Johnathan Ladd | Mar 10, 2025 | Buy | $1M | 1,000 |
| 10% Owner | Wilks Farris | Mar 10, 2025 | Sell | $1M | 1,000 |
Open-market purchases and sales reported on SEC form 4 over the last 10years. Awards, option exercises, gifts and other non-market form 4 activity are excluded. Chart markers group a day's filings by direction; the table lists each filing.