Closing date of rights offer extended

Closing date of rights offer extended Rua Bioscience announces an extension to the timetable for its current pro rata rights offer. The closing date has been extended from Friday, November 28, to the close of business on Friday, December 12, 2025. The closing date has been extended to ensure all eligible shareholders have an opportunity to participate in the rights offer. The revised timetable, including the extension to the rights trading period as a consequence of the extension is provided below: Previous date New date Rights Trading Closes - (Rights trading closes on the NZX Main Board at the close of trading) Previous - Monday, 24 November 2025 New - Monday, 8 December 2025 Closing Date of the Offer - (being the date by which applications and payment must be received) Previous - Friday, 28 November 2025 New - Friday, 12 December 2025 Announcement of Results of the Offer Previous - Tuesday, 2 December 2025 New - Tuesday, 16 December 2025 Issue Date - (for the allotment and issue of the New Shares) Previous - Thursday, 4 December 2025 New - Thursday, 18 December 2025 Quotation of New Shares on NZX Main Board Previous - Thursday, 4 December 2025 New - Thursday, 18 December 2025 For further information, please visit our website at www.ruabio.com. We appreciate the ongoing support of our shareholders as we continue to drive positive change in the medicinal cannabis industry. ENDS     The person who authorised this announcement: Paul Naske Chief Executive Officer paul.naske@ruabio.com +64 21 445154