	Three Months Ended
	September 30, 2022 Cents			September 30, 2021 Cents
(Losses) per share
(in cents)
(a) Basic (losses) per share
From continuing operations attributable to the ordinary equity holders of the company		(2.43	)		(3.49	)
Total basic (losses) per share attributable to the ordinary equity holders of the company		(2.43	)		(3.49	)

(b) Diluted (losses) per share
From continuing operations attributable to the ordinary equity holders of the company		(2.43	)		(3.49	)
Total basic (losses) per share attributable to the ordinary equity holders of the company		(2.43	)		(3.49	)

(c) Reconciliation of (losses) used in calculating (losses) per share
(in U.S. dollars, in thousands)
Basic (losses) per share
(Losses) attributable to the ordinary equity holders of the company used in calculating basic (losses) per share:
From continuing operations		(16,884	)		(22,645	)

Diluted (losses) per share
(Losses) from continuing operations attributable to the ordinary equity holders of the company:
Used in calculating basic (losses) per share		(16,884	)		(22,645	)
(Losses) attributable to the ordinary equity holders of the company used in calculating diluted losses per share		(16,884	)		(22,645	)

	Three Months Ended
	September 30, 2022 (In Shares)			September, 2021 (In Shares)
Weighted average number of ordinary shares used as the denominator in calculating basic losses per share		696,071,068			648,047,895
Weighted average number of ordinary shares and potential ordinary shares used in calculating diluted losses per share		696,071,068			648,047,895

Options granted to employees and warrants are considered to be potential ordinary shares. These securities have been excluded from the determination of basic losses per share in the three months ended September 30, 2022 and 2021. Shares that may be paid as contingent consideration have also been excluded from basic losses per share. They have been excluded from the calculation of diluted losses per share because they are anti-dilutive for the three months ended September 30, 2022 and 2021.