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Earnings per share | 12 Months Ended
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Jun. 30, 2018
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Earnings per share | Note 37. Earnings per share
|  | Consolidated |
|  | 2018 A$’000 |  |  | 2017 A$’000 |  |  | 2016 A$’000 |
Loss after income tax attributable to the owners of Kazia Therapeutics Limited |  |  | (6,039 | ) |  |  | (10,670 | ) |  |  | (12,155 | )
Non-controlling interest |  |  | — |  |  |  | — |  |  |  | 93 |
Loss after income tax attributable to the owners of Kazia Therapeutics Limited |  |  | (6,039 | ) |  |  | (10,670 | ) |  |  | (12,062 | )
|  | Number |  |  | Number |  |  | Number |
Weighted average number of ordinary shares used in calculating basic earnings per share |  |  | 48,376,525 |  |  |  | 467,833,849 |  |  |  | 427,431,910 |
Weighted average number of ordinary shares used in calculating diluted earnings per share |  |  | 48,376,525 |  |  |  | 467,833,849 |  |  |  | 427,431,910 |
|  | Cents |  |  | Cents |  |  | Cents |
|  | A$ |  |  | A$ |  |  | A$ |
Basic earnings per share |  |  | (12.48 | ) |  |  | (2.28 | ) |  |  | (2.82 | )
Diluted earnings per share |  |  | (12.48 | ) |  |  | (2.28 | ) |  |  | (2.82 | )
1,865,000 unlisted convertible notes with a face value of A$464,000, 4,798,266 unlisted options and 3,148,400 listed options have been excluded from the above calculations as they were antidilutive.

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