SEC Form 4 · accession 0001539838-26-000152
Diamondback Energy, Inc. · FANG
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Mark Lawrence Plaumann
Director
Period of report
Aug 21, 2026
Accepted (ET)
Aug 24, 2026 · 4:01 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001539838
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Aug 21, 2026 | S | 1,000 | $210.5766 | D | 12,437 | D |
Table II — derivative securities
No Table II lines on this filing.