Daniel M. Bonacci

Mr. Bonacci was appointed Chief Financial Officer and Corporate Secretary on May 4, 2023, previously serving as the Interim Chief Financial Officer since February 21, 2022 and has previously served as Vice President Finance & Treasurer since September 2019 and is responsible for the company’s finance, treasury and financial planning and analysis functions. He joined Corsa Coal in February 2017 as the Corporate Controller and was appointed Director of Finance, Financial Planning & Analysis and NAPP Division Controller in November 2017. Prior to joining Corsa Coal, Mr. Bonacci was a Director of Global Financial Planning and Analysis at United States Steel Corporation. During more than 18 years with U. S. Steel, Mr. Bonacci held various financial analysis, accounting, and internal audit roles at both the operating facilities and at headquarters, and held a key role as the measurements leader for the company-wide transformation effort. A lifelong resident of Pittsburgh, PA, Mr. Bonacci earned a B.S. in business administration and a MBA from Duquesne University. Mr. Bonacci also served on the Duquesne University Alumni Association Board of Governors.