EFFECTIVE January 10, 2007, THE COMPANYS NAME HAS CHANGED FROM PSIRON LIMITED TO VIRALYTICS LIMITED. Exhibit A to Deposit Agreement No. AMERICAN DEPOSITARY SHARES (Each American Depositary Share represents thirty (30) deposited Shares) THE BANK OF NEW...Deposit Agreement • January 10th, 2007 • Psiron LTD • American depositary receipts
