On June 11, 2020, upon the recommendation by the Nominating and Corporate Governance Committee of Zion Oil & Gas, the Board of Directors (the "Board") appointed Mr. Robert Dunn as Chief Executive Officer. Mr. Dunn will also continue in his role as Chief Operating Officer. Effective June 11, 2020, Mr. John Brown has resigned from his position as Chief Executive officer and will remain as the Executive Chairman of the Board without any change to the terms his Employment Agreement dated January 1, 2014.