Notice of Proposed Sale · 144
Diamondback Energy, Inc.
FANGNASDAQEQUITYCurrent
Notice of Proposed Sale
Structured filing — 144
primary_doc.xml
Notice of proposed sale. The proposed amounts below do not establish that a sale occurred.
Proposed-sale notice
- Issuer
- Diamondback Energy, Inc.
- Issuer CIK
- 0001539838
- SEC file number
- 001-35700
- Phone
- 1-432-221-7400
- Person for whose account securities are to be sold
- Charles A. Meloy
- Relationships to issuer
- Director
- Street
- 500 West Texas Ave.
- Street (continued)
- Suite 100
- City
- Midland
- State / country code
- TX
- Postal code
- 79701
Securities proposed for sale
| Security | Proposed units | Aggregate market value | Units outstanding | Approximate sale date | Exchange | Broker / market maker |
|---|---|---|---|---|---|---|
| Common Stock | 33,333 | 6,135,938.64 | 280,024,353 | 10/05/2026 | NASD | Goldman Sachs & Co. LLC |
Broker / market maker — proposed row 1, entry 1
- Name
- Goldman Sachs & Co. LLC
- Street
- 200 West Street
- City
- New York
- State / country code
- NY
- Postal code
- 10282
Acquisition of securities to be sold
| Security | Acquired | Nature of acquisition | Acquired from | Amount acquired | Gift transaction | Payment date | Nature of payment |
|---|---|---|---|---|---|---|---|
| Common Stock | 09/10/2024 | Acquired as consideration of merger or acquisition | Issuer | 33,333 | N | 09/10/2024 | Securities |
Sales reported in the preceding three months
| Seller | Security | Sale date | Amount sold | Gross proceeds |
|---|---|---|---|---|
| Wolfrock Energy, L.L.C. | Common Stock | 08/03/2026 | 33,333 | 6,613,537.2 |
Seller — prior-sale row 1, entry 1
- Name
- Wolfrock Energy, L.L.C.
- Street
- 500 West Texas Ave.
- Street (continued)
- Suite 100
- City
- Midland
- State / country code
- TX
- Postal code
- 79701
Prior-sale reporting
- Nothing to report for the preceding three months
- N
Remarks
The sales of shares set forth herein are made in connection with a selling plan dated 3/17/2026 that is intended to comply with Rule 10b5-1(c). All shares to be sold by Wolfrock Energy, L.L.C.
Notice signature
- Notice date
- 10/05/2026
- Signed
- Goldman Sachs & Co. LLC on behalf of Charles A. Meloy
- Plan adoption dates
- 03/17/2026
Company context
Diamondback is an independent oil and natural gas company headquartered in Midland, Texas focused on the acquisition, development, exploration and exploitation of unconventional, onshore oil and natural gas reserves primarily in the Permian Basin in West Texas. For more information, please visit www.diamondbackenergy.com.