LOSS PER COMMON SHARE

3 Months Ended

Dec. 31, 2025

Basic loss per share is computed using the weighted-average number of common shares outstanding for the period. Diluted loss per share is calculated using the treasury stock method to reflect the assumed issuance of common shares for all potentially dilutive securities, which consist of outstanding stock options and nonvested restricted stock units. Potentially dilutive shares are excluded from the computation of diluted loss per share if their effect is anti-dilutive.

Warrants to purchase 369,135 shares of common stock, options to purchase 544,301 shares of common stock and 365,142 restricted stock units, on a weighted average basis, were excluded from the computation of diluted shares for the three months ended December 31, 2025, as their inclusion would have been anti-dilutive. Options to purchase 465,000 shares of common stock and 216,712 restricted stock units were excluded from the computation of diluted shares for the three months ended December 31, 2024, as their inclusion would have been anti-dilutive.

Reconciliations between net loss attributable to Barnwell stockholders and common shares outstanding of the basic and diluted net loss per share computations are detailed in the following table:


	Three months ended December 31,
	2025		2024
Numerator:
Net loss from continuing operations	$	(1,412,000)	$	(1,600,000)
Less: Net earnings (loss) attributable to non-controlling interests of continuing operations	14,000		(2,000)
Net loss from continuing operations attributable to Barnwell Industries, Inc.	(1,426,000)		(1,598,000)
Net loss earnings from discontinued operations	—		(319,000)
Net loss attributable to Barnwell Industries, Inc.	$	(1,426,000)	$	(1,917,000)

Denominator:
Basic weighted-average number of common shares outstanding	11,070,498		10,047,173
Effect of dilutive securities - common stock options and restricted stock units	—		—
Diluted weighted-average number of common shares outstanding	11,070,498		10,047,173

Basic and diluted loss per common share:
Net loss per common share from continuing operations attributable to Barnwell Industries, Inc. stockholders	$	(0.13)	$	(0.16)
Net loss per common share from discontinued operations	—		(0.03)
Net loss per common share attributable to Barnwell Industries, Inc. stockholders	$	(0.13)	$	(0.19)