Diamondback Energy, Inc. 8-K

What Happened Diamondback Energy, Inc. (as parent guarantor) and Diamondback E&P LLC (the borrower) filed an 8-K disclosing a seventeenth amendment to their Second Amended and Restated Credit Agreement (originally dated November 1, 2013) with Wells Fargo Bank, N.A. as Administrative Agent. The Amendment, effective June 12, 2026, extends the credit agreement maturity, increases total commitments, and lowers the interest rate and certain fees payable under the facility. The company attached the Amendment as Exhibit 10.1.

Key Details

• Amendment date: June 12, 2026; Agreement originally dated November 1, 2013; this is the 17th amendment.
• Maturity extended from June 12, 2030 to June 12, 2031.
• Total commitments increased from $2.5 billion to $3.0 billion.
• The Amendment reduces the interest rate on loans and lowers certain credit‑facility fees.
• The company reported this change under Item 1.01 (material definitive agreement) and Item 2.03 (creation/modification of a direct financial obligation).

Why It Matters For investors, this amendment increases Diamondback’s committed borrowing capacity and pushes the facility maturity out one year, which can reduce near‑term refinancing risk and provide additional liquidity flexibility. Lower interest rates and fees should modestly reduce future cash interest costs on borrowings under the credit line. The filing is a contractual change that affects the company’s debt profile and is material enough to warrant an 8‑K disclosure.