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Appendix 4E Preliminary final report 1 . 2 . Details of reporting period Name of entity ABN Reporting Year Previous Corresponding Year Results for announcement to the market 4DS Memory Limited 43 145 590 110 Year ended 30 June 2021 Year ended 30 June 2020 Key information 12 months ended 30 June 2021 Revenues from ordinary activities Loss from ordinary activities after $ 41,091 12 months ended 30 June 2020 $ 33,511 Increase / ( decrease ) Amount change % $ 23 % 7,580 tax attributable to members ( 6,657,835 ) ( 5,469,276 ) 22 % ( 1,188,559 ) attributable to members Net loss for the period Net tangible asset / ( deficiency ) per share 3 . ( 6,634,370 ) ( 5,432,867 ) 22 % ( 1,201,503 ) 0.00281 0.00109 For personal use only 4 . Consolidated statement of profit or loss and other comprehensive income Refer to attached consolidated financial statements . Consolidated statement of financial position Refer to attached consolidated financial statements . 5 . 6 . 7 . Consolidated statement of cash flows Refer to attached consolidated financial statements . Consolidated statement of changes in equity Refer to attached consolidated financial statements . Dividends / Distributions No dividends declared in current or prior year . 8 . Details of dividend reinvestment plans N / A Page | 1