On October 25, 2018, Scott S. Harper, Vice President and Controller of Navigant Consulting, Inc., who serves as the Company's principal accounting officer, provided notice that he is resigning from the company effective November 13, 2018 to pursue another career opportunity. Mr. Harper's resignation is not due to a disagreement with the Company, any member of management or its independent auditors on any matter relating to the Company's operations, policies or practices. Mr. Harper will continue in the role of principal accounting officer until the effective date of his resignation. Also on October 25, 2018, the Company's Board of Directors appointed Gillian Forsyth, 50, to serve as the Company's Chief Accounting Officer effective upon Mr. Harper's resignation. Ms. Forsyth joined the Company in 2008 and has held a number of accounting and financial positions with increasing responsibility since that time, most recently serving in the role of Director External Reporting.