Insignia Systems, Inc. announced that Jeffrey A. Jagerson ceased to serve as Treasurer, effective January 8, 2021. In connection with Mr. Jagersons departure, the Board of Directors, in consultation with its Audit Committee, appointed Zackery A. Weber, the Company's existing Senior Director of Financial Planning and Analysis, to serve in the additional position of interim principal accounting officer, effective January 9, 2021. Mr. Weber was promoted to Senior Director of Financial Planning Analysis in December 2020 and had previously served as Director of Financial Planning and Analysis since August 2015. He served as a Senior Financial Analyst for the Company from 2013 to August 2015. Before joining the Company, Mr. Weber held analyst and accounting positions at Target Corporation with increasing responsibility from 2003 to 2013.