Power of Attorney for Thomas McLaughlin at Predictive Oncology Inc.

Thomas McLaughlin, Chief Investment Officer of Predictive Oncology Inc., has granted a Limited Power of Attorney to Raymond F. Vennare and Josh Blacher. This authorization allows them to act on his behalf in preparing, executing, and submitting various SEC filings, including Forms 3, 4, and 5, Schedules 13D and 13G, and Forms 144. The Power of Attorney also permits them to obtain information regarding transactions in the company's equity securities from third parties. The authorization remains in effect until McLaughlin is no longer required to file these forms or until it is revoked in writing. The document was executed on October 17, 2025.