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Earnings per Share (Tables)

12 Months Ended

Jun. 30, 2025

Earnings Per Share [Line Items]

Summary of Income Used in Basic and Diluted Earnings Per Share Computation

		2025				2024				2023
		US$(000's)				US$(000's)				US$(000's)
The following reflects the income used in the basic and diluted earnings per share computations:
(a) Earnings used in calculating earnings per share
Net loss attributable to ordinary equity holders of the parent			(162,791	)			(220,242	)			(142,521	)
(b) Weighted average number of shares
Weighted average number of ordinary shares on issue for basic earnings per share			1,224,697,353				638,202,922				442,637,406
Effect of dilution:
Share options			—				—				—
Weighted average number of ordinary shares adjusted for the effect of dilution			1,224,697,353				638,202,922				442,637,406
Loss per share (basic and diluted in cents)			(13.29	)			(34.51	)			(32.20	)

Ordinary Options

Earnings Per Share [Line Items]

Summary of Option Plans

These options related to the option plans listed below.

Ordinary Options		2025				2024				2023
NED Plan			27,500,000				21,000,000				16,500,000
LTIP			13,589,083				11,400,000				6,050,000
			41,089,083				32,400,000				22,550,000

Performance Rights

Earnings Per Share [Line Items]

Summary of Option Plans

		2025				2024				2023
Performance Rights
NED Plan			650,000				650,000				650,000
LTIP			2,050,000				2,250,000				2,250,000
			2,700,000				2,900,000				2,900,000

A D S Options

Earnings Per Share [Line Items]

Summary of Option Plans

		2025				2024				2023
ADS Options
NED Plan			—				—				—
LTIP - Extended terms			107,716				277,000				—
LTIP			6,979,543				6,273,000				1,505,000
			7,087,259				6,550,000				1,505,000

Investor Options

Earnings Per Share [Line Items]

Summary of Option Plans

		2025				2024				2023
Investor Options
2023 investor options - listed			97,787,612				97,822,109				—
2024 investor options- listed			189,426,682				142,886,040				—
			287,214,294				240,708,149				—

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