Welcome to our dedicated page for Diamondback Ener SEC filings (Ticker: FANG), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
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, Inc. Chief Accounting Officer and Executive Vice President Teresa L. Dick reported an open-market sale of 5,000 shares of Common Stock at $205.00 per share. After this transaction, she continues to hold 80,755 shares directly, indicating she retains a substantial equity stake in the company.
SGF FANG Holdings and Lyndal Greth updated their ownership in Diamondback Energy after SGF FANG sold 10,000,000 common shares at $204.25 per share on June 4, 2026.
They now report beneficial ownership of 74,036,722 shares, representing 26.3% of Diamondback’s common stock, based on 281,313,297 shares outstanding as of May 1, 2026. SGF FANG agreed to a 30‑day lock-up from June 4, 2026, during which it may not sell additional shares without mutual agreement with J.P. Morgan Securities LLC.
SGF FANG Holdings, LP, a ten percent owner of Diamondback Energy, Inc., reported an open-market sale of 10,000,000 shares of common stock on June 4, 2026 at a price of $204.25 per share. After this transaction, SGF FANG Holdings directly held 74,036,722 shares of Diamondback Energy common stock. The sale was made pursuant to Rule 144 under the Securities Act of 1933, which governs resales of restricted and control securities.
FANG submitted a Form 144 notice regarding proposed sales of Common Stock.
The filing lists 10,000,000 shares under "Securities Information" and notes that 114,899,378 shares were issued as consideration for the acquisition of Endeavor Parent, LLC on 09/10/2024. The filing date shown is 06/04/2026.
Teresa L. Dick filed Rule 144 notices reporting multiple sales of Diamondback Energy, Inc. common stock. The filing lists planned/earlier transactions including sales on 03/06/2026 (3,000 shares, $544,373) and on 06/02/2026 (7,000 shares, $1,406,301). The report also shows securities acquired as RSU / PSU on 03/01/2025 (5,000 shares) and identifies Charles Schwab & Co. as the broker.
Diamondback Energy, Inc. Chief Executive Officer Matthew Kaes Van't Hof sold a total of 15,000 shares of Common Stock in open-market transactions on June 3, 2026. Shares were sold in two blocks at prices of $210.00 and $205.00 per share.
After these sales, he continues to directly hold more than 133,000 Diamondback shares, indicating he retains a substantial equity stake in the company.
Diamondback Energy, Inc. executive Matt Zmigrosky reported an open-market sale of company stock. On June 3, 2026, the EVP, Chief Legal and Administrative Officer sold 5,000 shares of Common Stock at $210.00 per share.
After this transaction, he directly holds 41,392 shares. This filing reflects a single sale and does not show any related option exercises or derivative positions.
Diamondback Energy, Inc. submitted a Form 144 notice proposing the sale of 15,000 common shares. The filing lists Charles Schwab & Co., Inc. as broker and an aggregate value of $3,125,000.00.
The notice shows shares outstanding were 281,313,297 as of 06/03/2026. It also records a prior sale of 10,000 shares on 03/06/2026 for $1,808,399.00, and indicates the 15,000 shares relate to RSU/PSU equity compensation dated 03/01/2024.
Diamondback Energy, Inc. executive Teresa L. Dick, the company’s CAO and Executive Vice President, carried out an open-market sale of 7,000 shares of common stock at an average price of $200.9001 per share. After this transaction, she directly holds 85,755 shares, so the sale represents a relatively small portion of her overall position.
Diamondback Energy executive Matt Zmigrosky, EVP and Chief Legal and Administrative Officer, reported an open-market sale of 5,000 shares of Common Stock of Diamondback Energy, Inc. The shares were sold at an average price of $200.5401 per share.
After this transaction, Zmigrosky directly holds 46,392 shares of Diamondback Energy Common Stock. This filing reflects a single open-market sale with the executive retaining a substantial remaining equity position in the company.