SEC Form 4 · accession 0001628280-26-046597
MAMMOTH ENERGY SERVICES, INC. · TUSK
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Phillip Lancaster
Director
Period of report
Jun 26, 2026
Accepted (ET)
Jul 1, 2026 · 4:56 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001679268
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Jun 26, 2026 | J | 68,152 | $0.00 | A | 159,445 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Represents an in-kind distribution from MEH SUB LLC, an entity managed by Wexford Capital LP, that does not involve (i) a purchase or a sale of securities or (ii) any additional consideration.