Virax Biolabs Group Limited ("Virax" or the "Company") (NASDAQ:VRAX) announced today that it has entered into a definitive agreement for the immediate exercise of certain outstanding preferred investment options to purchase up to an aggregate of 548,000 ordinary shares of the Company, par value $0.025 (the "Ordinary Shares") originally issued in October 2023 (as amended in December 2025) and in December 2025 having an original exercise price of $10.00 per share, at a reduced exercise price of $6.00 per share.  The resale of the Ordinary Shares issuable upon exercise of the warrants are registered pursuant to effective registration statements on Form F-3 (Nos. 333-292241 and 333-275893). The gross proceeds to the Company from the exercise of the preferred investment options are expected to be approximately $3.3 million, prior to deducting placement agent fees and estimated offering expenses.