Oncoinvent ASA - Mandatory notification of trade

Reference is made to the retail offering (the "Retail Offering") announced by Oncoinvent ASA on 22 September 2026. Please see the attached PDMR-form related to allocation of shares to a primary insider in the Retail Offering.

PDMR attachment Soug.pdf

This information is published in accordance with article 19 of the EU Market Abuse Regulation (MAR).