<p>Protagenic Therapeutics Inc. has announced that it will hold its annual meeting of stockholders on December 31, 2025. The meeting will be conducted as a virtual event via live webcast. 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. Protagenic Therapeutics 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: 0001493152-25-026414), on December 05, 2025, and is solely responsible for the information contained therein. © Copyright 2025 - Public Technologies (PUBT) Original Document: here</p>

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<p>Protagenic Therapeutics Inc. will hold its annual stockholders meeting on December 31, 2025, as a virtual event via live webcast. This announcement was made through EDGAR by the company and is for informational purposes only.</p>

Protagenic Therapeutics Inc. Announces Date for Upcoming Annual Stockholders Meeting