BRN Barnwell Industries Inc - 8-K

Item 8.01

Other Events

On March 11, 2026, Barnwell Industries, Inc. (the “Company”) issued a press release announcing the appointment of Sean Wallace as a
strategic advisor to the Company. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

Item 9.01

Financial Statements and Exhibits

Exhibit

No.

Description

99.1

Press release dated March 11, 2026

104

Cover Page Interactive Data File (embedded within the Inline XBRL document)