<p>Onconetix Inc. has filed an initial statement of beneficial ownership (Form 3) with the U.S. Securities and Exchange Commission. The filing lists Sarah Romano as the beneficial owner in her role as Director of the company. The full filing can be accessed through the link below. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Onconetix Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001213900-25-121329), on December 12, 2025, and is solely responsible for the information contained therein. © Copyright 2025 - Public Technologies (PUBT) Original Document: here</p>

ONCO

<p>Onconetix Inc. has filed a Form 3 with the U.S. SEC, listing Sarah Romano as a beneficial owner in her role as Director. This filing is for informational purposes and not financial advice.</p>

Onconetix Inc. Files Initial Statement of Beneficial Ownership for Director Sarah Romano