X0609 4 2026-10-30 0000010048 BARNWELL INDUSTRIES INC BRN 0001557749 McPherson Philip James false C/O BARNWELL INDUSTRIES, INC. 24 GREENWAY PLAZA, SUITE 1800Q HOUSTON TX 77046 true false false false false Common Stock 2026-10-30 4 A false 69000 0 A 113445 D The reported transaction involved the Reporting Person's receipt of 69,000 restricted stock units ("RSUs") granted by the Board of Directors of Barnwell Industries, Inc. on October 30, 2026 as a non-employee director award pursuant to the Barnwell Industries, Inc. 2018 Equity Incentive Plan, as amended and restated. Each RSU represents a contingent right to receive one share of common stock upon vesting. The RSUs vest ratably in three substantially equal annual installments on each of the first three anniversaries of the grant date, subject to the Reporting Person's continued service as a director. The total reported in Column 5 includes (i) the 69,000 newly awarded RSUs and (ii) 44,445 RSUs granted on October 8, 2025, of which 14,666 have vested. /s/ Philip J. McPherson 2026-11-03