Diamondback Energy, Inc. filings document the regulatory disclosures of a Nasdaq-listed Permian Basin oil and natural gas producer. Form 8-K reports furnish financial and operating results, stockholder letters, realized commodity prices, derivative activity, production guidance, dividends, share repurchases, and other material events tied to capital allocation and operations.
The company's filings also cover capital-structure matters, including common stock, senior notes and tender offers, as well as definitive proxy materials for shareholder voting, board governance and annual-meeting matters. These records frame Diamondback's operating exposure to oil, natural gas and NGL markets, hedging activity, leverage management and public-company governance.
Diamondback Energy EVP and Chief Legal and Administrative Officer Matt Zmigrosky reported an open-market sale of 4,101 shares of common stock on March 18, 2026. The weighted average sale price was about $190.51 per share, with individual trades ranging from $190.48 to $190.68. Following this transaction, he directly holds 56,392 shares of Diamondback Energy common stock.
Diamondback Energy, Inc. executive Teresa L. Dick, the company’s CAO, Executive Vice President and Assistant Secretary, sold 5,000 shares of common stock in an open-market transaction at $190 per share. After this sale, she directly owns 107,755 shares of Diamondback Energy common stock.
Diamondback Energy reported a Form 144 notice by an affiliate proposing an equity sale. The filing lists restricted stock units (RSU/PSU) dated 03/01/2025 and shows that an affiliate, Matt Zmigrosky, sold 20,899 shares on 03/13/2026. The filing identifies the broker as Charles Schwab & Co., Inc.
Diamondback Energy, Inc. insider sale reported via Form 144. Teresa L. Dick reported dispositions of 3,000 shares on 03/06/2026 for $544,373 and 2,500 shares on 03/09/2026 for $462,500. The filing lists a 5,000-share broker entry at Charles Schwab & Co., Inc. with a $950,000.00 value and an internal filing date of 03/18/2026.
Diamondback Energy EVP Matt Zmigrosky reported an open-market sale of 20,899 shares of Common Stock on March 13, 2026, at a weighted average price of $180.0027 per share. After this transaction, he directly holds 60,493 shares. The sale was executed in multiple trades between $180.00 and $180.085 per share.
Diamondback Energy, Inc. Chief Financial Officer and Executive Vice President Jere W. Thompson III reported an open-market sale of 750 shares of common stock at an average price of $182.4679 per share. Following this transaction, he directly holds 19,975 shares of Diamondback Energy common stock.
Diamondback Energy, Inc. executive vice president and chief engineer Albert Barkmann reported an open-market sale of 4,000 shares of common stock at $182.90 per share on March 13, 2026.
After this transaction, he directly owns 27,571 shares, indicating he retains a substantial equity stake in the company.
Diamondback Energy, Inc. reported that major shareholder SGF FANG Holdings entered an underwriting agreement to sell 12,650,000 shares of common stock at $170.18875 per share. The secondary offering to underwriters closed on March 12, 2026 and was made under the company’s existing shelf registration.
After correcting a small prior administrative overstatement, the reporting persons disclose beneficial ownership of 84,036,722 shares, representing 29.9% of the common stock based on 281,303,905 shares outstanding as of March 6, 2026. SGF FANG also agreed to a 60‑day lock-up on additional sales, subject to customary exceptions.
SGF FANG Holdings, LP, a major stockholder of Diamondback Energy, Inc., sold 12,650,000 shares of Common Stock on March 12, 2026. The shares were sold in an underwritten public offering pursuant to the company’s Form S-3 registration statement, at an actual sale price of $170.18875 per share, with $170.1888 reported due to EDGAR rounding limits. After this transaction, SGF FANG Holdings, LP directly holds 84,036,722 shares, indicating it retains a substantial position in Diamondback Energy.