4//SEC Filing
Plaumann Mark Lawrence 4
Accession 0001539838-25-000117
CIK 0001539838other
Filed
Jun 22, 8:00 PM ET
Accepted
Jun 23, 5:08 PM ET
Size
6.3 KB
Accession
0001539838-25-000117
Insider Transaction Report
Form 4
Plaumann Mark Lawrence
Director
Transactions
- Other
Common Stock
2025-06-19+2,965→ 5,267 total
Holdings
- 7,688(indirect: By LLC)
Common Stock
Footnotes (2)
- [F1]An aggregate of 2,965 shares of the issuer's common stock was distributed by Greyhawke Capital Advisors LLC ("Greyhawke") in an in-kind distribution to Mr. Plaumann in connection with the amendment of the Greyhawke limited liability company agreement executed by the members and the manager of Greyhawke on June 19, 2025 during the issuer's open trading window (the "Amended Greyhawke LLC Agreement").
- [F2]Mr. Plaumann is a managing member of Whisper Manager LLC, which is the manager of Greyhawke, and holds a 50% membership interest in Greyhawke. In addition, the Amended Greyhawke LLC Agreement provides for certain special allocation of the issuer's securities held by Greyhawke to Mr. Plaumann. As a result, Mr. Plaumann is deemed to have both beneficial ownership and pecuniary interest in all of the issuer's securities held by Greyhawke.
Documents
Issuer
Diamondback Energy, Inc.
CIK 0001539838
Entity typeother
Related Parties
1- filerCIK 0001290795
Filing Metadata
- Form type
- 4
- Filed
- Jun 22, 8:00 PM ET
- Accepted
- Jun 23, 5:08 PM ET
- Size
- 6.3 KB