Business Context and Reporting Period
This Form 8-K Current Report was filed by Nine Energy Service, Inc. on April 20, 2026. The filing addresses a material change in executive leadership under Item 5.02, specifically the departure of the Chief Financial Officer and the appointment of an interim successor.
Financial Metrics
The filing text does not provide a clear value for revenue, profit, cash flow, margins, debt, or liquidity. This report focuses exclusively on personnel changes and does not contain financial performance data.
Material Changes
- Resignation of CFO: Guy Sirkes notified the Company of his resignation as Executive Vice President and Chief Financial Officer to accept a position at another company. His resignation is effective as of May 11, 2026.
- Interim Appointment: Heather Schmidt will be appointed as Interim Chief Financial Officer effective May 11, 2026, unless a permanent CFO is appointed prior to that date.
- Background of Successor: Ms. Schmidt, age 42, has been with the Company since 2012. She currently serves as Senior Vice President of Strategic Development and Investor Relations (since November 2024) and previously held roles in strategic development, investor relations, and marketing. She holds a Bachelor's degree from Columbia University and an MBA from Rice University.
Guidance, Outlook, and Risks
The filing does not contain updated financial guidance, outlook, or management commentary regarding future performance. The primary risk disclosed is the transition of financial leadership. In connection with her appointment, Ms. Schmidt will enter into a standard indemnification agreement with the Company, identical in form to those held by other executive officers.
Key Facts for Investor Verification
- Verify the exact effective date of Guy Sirkes' departure (May 11, 2026) and the interim status of Heather Schmidt.
- Monitor subsequent filings for the appointment of a permanent Chief Financial Officer.
- Review the Company's next quarterly report (Form 10-Q) for the impact of this leadership change on financial reporting and strategic execution.
- Confirm that no undisclosed family relationships or related-party transactions exist between Ms. Schmidt and current directors or officers, as stated in the filing.