Additional $500,000 Advance to Support Growth Initiatives and Working Capital of Realbotix LLC Total Drawn Under Facility Now $3,000,000; Non-Interest Bearing Facility Automatically Cancelled and Discharged in Full Upon Closing of Pending Acquisition CINCINNATI, Ohio, Oct. 23, 2026 (GLOBE NEWSWIRE) -- Onconetix, Inc. (Nasdaq: ONCO) (“Onconetix” or the “Company”) today announced that it has made an additional advance of $500,000 to Realbotix LLC (“Realbotix”), the target of its previously announc