Serpentine Technologies Limited announced earnings results for the half year ended December 31, 2018. For the half year, the company announced sales was AUD 0 compared to AUD 1,243 a year ago. Net loss was AUD 193,461 compared to AUD 533,469 a year ago. Basic loss per share was AUD 0.0003 compared to AUD 0.0019 a year ago.