ONCO

Echo Tabletop Priced at $11,950 and Echo Full Body at $59,950; First Production Run of 250 Units Available for 2027 Delivery; Onconetix Recently Entered into a Definitive Agreement to Acquire Realbotix LLC, a Subsidiary of Realbotix Corp.

CINCINNATI, Ohio, Oct. 26, 2026 (GLOBE NEWSWIRE) -- Onconetix, Inc. (Nasdaq: ONCO) (the “Company”), today announced that its Board of Directors has approved a one-for-ten (1-for-10) reverse stock split of the Company's outstanding common stock. The reverse split is expected to become effective at 12:01 a.m. Eastern Time on November 6, 2026. The Company's common stock has been assigned a new CUSIP number, 68237Q500, in connection with the reverse stock split.

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 announced pending acquisition, under the strategic bridge financing facility (the “Grid Note”) announced on September 14, 2026. The additional advance brings the total principal outstanding under the facility to $3,000,000.

Initial Advance of $2.5 Million to Realbotix LLC to Support Growth and Working Capital; Non-Interest Bearing Facility Is Automatically Cancelled and Discharged in Full Upon Closing of Pending Acquisition

Initial Advance of $2.5 Million to Realbotix LLC to Support Growth and Working Capital; Non-Interest Bearing Facility Is Automatically Cancelled and Discharged in Full Upon Closing of Pending Acquisition

Pilot Tests Humanoid Robots as Presenters, Hosts, and Brand Ambassadors Before Live Audiences, Extending Robot Capabilities Beyond One-on-One Interaction into Dynamic, Audience-Facing Environments; Onconetix Entered into a Definitive Agreement to Acquire Realbotix LLC, a Subsidiary of Realbotix Corp.

Entertainment Industry Agreement Reflects Real-World Adoption of Humanoid Robotics Technology Across Education, Healthcare, Hospitality, and Customer Engagement; Onconetix Recently Entered into a Definitive Agreement to Acquire Realbotix LLC, a Subsidiary of Realbotix Corp. CINCINNATI, Ohio, Aug. 06, 2026 (GLOBE NEWSWIRE) -- Onconetix, Inc. (Nasdaq: ONCO) (“Onconetix” or the “Company”) is providing the following summary of a press release issued by Realbotix Corp., parent of Realbotix LLC (“Realbotix”), the target of Onconetix's previously announced pending acquisition. Realbotix has entered into an agreement with a recognized streaming platform to feature one of its humanoid robots as a robotic character in an upcoming episode of a popular Emmy-awarded television series.

Proteomedix Co-Founder and Proclarix® Co-Developer Returns to Company's Board; Thomas Meier, PhD Re-Elected as Chairman at Annual General Meeting CINCINNATI, Ohio , Aug. 05, 2026 (GLOBE NEWSWIRE) -- Onconetix, Inc. (Nasdaq: ONCO) (“Onconetix” or the “Company”) today announced that its fully-owned Swiss subsidiary, Proteomedix AG (“PMX”), has appointed Ralph Schiess, PhD to the PMX Board of Directors. The appointment was approved at the PMX Annual General Meeting of Shareholders held on June 22, 2026, at which Thomas Meier, PhD was also re-elected to serve an additional one-year term as Chairman of the Board.

Realbotix Robots and AI to Deploy in Evidence-Based Pilot Designed to Improve Wellbeing and Address Loneliness Among Older Adults in UK Care Settings; Realbotix Becomes Accredited Supplier on Bloom's Public Sector Marketplace; Onconetix Recently Entered into a Definitive Agreement to Acquire Realbotix LLC, a Subsidiary of Realbotix Corp. CINCINNATI, Ohio, July 07, 2026 (GLOBE NEWSWIRE) -- Onconetix, Inc. (Nasdaq: ONCO) (“Onconetix” or the “Company”) is providing the following summary of a press release issued by Realbotix Corp., parent of Realbotix LLC (“Realbotix”), the target of Onconetix's previously announced pending acquisition. Realbotix has announced a partnership with Bloom Procurement Services (“Bloom”), a UK public sector procurement specialist, to launch a pilot program deploying socially assistive humanoid robots to combat loneliness and improve wellbeing among elderly residents in Northeast England.

Salamanca City Central School District on Seneca Nation Reservation to Deploy Optio and Realbotix M-Series Humanoid Robot; Pilot to Expand to Approximately 500 High School Students in Fall 2026; Onconetix Recently Entered into a Definitive Agreement to Acquire Realbotix LLC, a Subsidiary of Realbotix Corp.