Frac-sand and proppant logistics in the Permian
| Filed | Form | Activist | % of class | Conviction | |
|---|---|---|---|---|---|
| 2026-01-06 | SCHEDULE 13D/A | BRIGHAM BEN M | 35.8% | Med | filing |
| 2026-01-02 | SCHEDULE 13D/A | SHEPARD GREGORY M | 6.2% | Med | filing |
| Trade date | Who | Type | Amount | |
|---|---|---|---|---|
| 2026-05-13 | Chip Roy TX21 | SELL | $100,001 - $250,000 | PTR |
| 2026-04-30 | Chip Roy TX21 | BUY | $5,000,001 - $25,000,000 | PTR |
| 2026-03-30 | Chip Roy TX21 | BUY | $100,001 - $250,000 | PTR |
from2028 — cross-site stock view. Rebuilt at publish time.