ProPetro Holding Corp. Chief Accounting Officer Resigns

What Happened
ProPetro Holding Corp. (PUMP) filed an 8-K on Sept. 21, 2026 reporting that Celina Davila notified the company on Sept. 16, 2026 of her intention to resign as Chief Accounting Officer and principal accounting officer, effective October 30, 2026 (the “Transition Date”). The company said the resignation was not due to any disagreement relating to the company’s operations, accounting, financial disclosure, or internal controls. After the Transition Date, existing Chief Financial Officer Caleb Weatherl will serve as interim principal accounting officer while the company seeks a replacement.

Key Details

• Notification date: Sept. 16, 2026; effective resignation (Transition Date): Oct. 30, 2026.
• Interim appointment: Chief Financial Officer Caleb Weatherl will serve as interim principal accounting officer.
• No disagreements: Ms. Davila’s resignation was not the result of any disagreement with the company on accounting, disclosure, internal control, or operations.
• No new compensation or related-party issues: The company is not entering into new or amended compensation arrangements for Mr. Weatherl; there are no family relationships or transactions requiring Item 404(a) disclosure.

Why It Matters
A principal accounting officer change is material because that role oversees the company’s financial reporting and controls. The company has named its CFO as interim principal accounting officer, which supports continuity in financial oversight. Investors should note the company’s statement that there were no disagreements over accounting or controls, and watch for announcements about a permanent replacement or any changes to reporting procedures.