X0206 3 2020-04-09 1 0000010048 BARNWELL INDUSTRIES INC BRN 0000922294 GROSSMAN KENNETH S C/O BARNWELL INDUSTRIES, INC. 1100 ALAKEA STREET, SUITE 2900 HONOLULU HI 96813 1 0 0 0 The election of the Reporting Person as a Director became effective on April 9, 2020 when the independent inspector of election delivered his certified final report setting forth the results of the 2020 Annual Meeting of Stockholders of Barnwell Industries, Inc., which was held on April 3, 2020. /s/ Kenneth S. Grossman 2020-04-15