Diamondback Energy, INC Form 4 insider transactions

Diamondback Energy, a 10% owner of Viper Energy, reported a conversion of derivative securities into Class A common stock and an offsetting sale of Class A common stock.

Diamondback Energy Director Steven E. West sold 6,000 shares of common stock for a total of approximately $1.13 million, executed under a Rule 10b5-1 plan.

Diamondback Energy's EVP, Chief Legal and Admin Officer, Matt Zmigrosky, sold 4,101 shares of common stock for approximately $190.51 per share.

Diamondback Energy's CAO, Teresa L. Dick, sold 5,000 shares of common stock for $190 per share, reducing her direct beneficial ownership to 107,755 shares.

Diamondback Energy's EVP, Chief Legal and Admin Officer, Matt Zmigrosky, sold 20,899 shares of common stock for approximately $3.76 million in a pre-planned transaction.

Diamondback Energy's CFO, Jere W. Thompson III, executed a pre-planned sale of 750 common shares.

Diamondback Energy's Executive VP and Chief Engineer, Albert Barkmann, reported the sale of 4,000 common shares for approximately $731,600, executed under a pre-arranged 10b5-1 plan.

SGF FANG Holdings, a 10% owner and director, sold 12.65 million shares of Diamondback Energy common stock for approximately $2.15 billion in a public offering.

Diamondback Energy, Inc. reported the conversion and subsequent sale of over 12 million shares of Viper Energy, Inc. Class A Common Stock for $45.69 per share.

SGF FANG Holdings, a 10% owner and director, sold 1,000,000 shares of Diamondback Energy common stock to the company for $176.71 per share.

Travis D. Stice, Executive Chairman of Diamondback Energy, Inc., reported the vesting of restricted stock units and associated tax withholdings, alongside new RSU grants.

Diamondback Energy's Executive VP and Chief Engineer, Albert Barkmann, reported new equity awards and shares withheld for tax obligations.

A Diamondback Energy executive received new equity grants and had shares withheld for tax obligations related to vested awards, resulting in a net increase in beneficial ownership.

Diamondback Energy's Executive VP & COO, Daniel N. Wesson, reported the vesting of restricted stock units and associated tax withholdings, increasing his direct beneficial ownership.

Diamondback Energy CEO reports RSU vesting and tax-related share withholdings.

Diamondback Energy's EVP, Chief Legal and Admin Officer, Matt Zmigrosky, reported the vesting of restricted stock units and performance-based restricted stock units, alongside shares withheld for tax obligations.

Diamondback Energy's CFO, Jere W. Thompson III, reported the vesting of restricted stock units and performance-based awards, alongside tax-related share withholdings.

Diamondback Energy's EVP-Operations, Chad McAllaster, reported the acquisition of restricted stock units and subsequent share disposals for tax obligations related to RSU vesting.

SGF FANG Holdings, a 10% owner and director, sold 2 million shares of Diamondback Energy common stock back to the company for over $331 million.

Diamondback Energy Director Charles A. Meloy sold over $10 million worth of common stock through pre-scheduled transactions in early February 2026.

A director at Diamondback Energy, Charles Alvin Meloy, sold 53 shares of common stock for a weighted average price of $160.1311 per share under a pre-arranged trading plan.

Diamondback Energy Director Charles A. Meloy reported transferring limited partnership interests in an entity holding company stock to trusts for his children.

SGF FANG Holdings, LP, a 10% owner of Diamondback Energy, Inc., sold 2,000,000 shares of common stock back to the company for $152.59 per share on November 28, 2025.

Daniel N. Wesson, Executive VP & COO of Diamondback Energy, Inc., sold 4,000 shares of common stock at a weighted average price of $149.2369 per share.

Diamondback Energy's CEO, Matthew Kaes Van't Hof, reported a gift of 1,011 shares of common stock.

Executive Chairman Travis D. Stice reported a bona fide gift of 50,000 Diamondback Energy shares and retains 471,416 shares in total, directly and indirectly.

Diamondback Energy EVP and Chief Legal & Administrative Officer Matt Zmigrosky sold 3,500 shares at $148.1801 and now directly owns 63,534 shares.

Diamondback Energy Director Charles Alvin Meloy reported gifting 34,000 shares of common stock on November 12, 2025.

Diamondback Energy's CFO, Jere W. Thompson III, sold 1,000 shares of common stock at $147.7301 per share on November 11, 2025.

Diamondback Energy's CEO, Matthew Kaes Van't Hof, sold 10,000 shares of common stock for approximately $1.4 million under a pre-arranged trading plan.