Stockholders’ Equity (Tables)

3 Months Ended

Sep. 30, 2026

Equity [Abstract]

Schedule of Movement in Common Stock

(in thousands, except share numbers and per share amounts)	Tamboran common stock	Details	Cumulative net proceeds
Balance at July 1, 2026	34,872,663		$971,576
Issuance of common stock:
- against vested equity awards	27,084	589
- for redemption of redeemable noncontrolling interests	60,259	$2,075
Total		2,663
Less: Transaction costs	—	$—	2,663
Balance at September 30, 2026	34,960,006		$974,239