Borregaard ASA: Reporting of transactions in Borregaard ASA's shares made by person discharging managerial responsibilities

Today, primary insider Tom Erik Foss-Jacobsen, CEO, purchased 3,500 shares in Borregaard ASA at a price of NOK 144.45 per share. Following this transaction, Tom Erik Foss-Jacobsen owns 35,375 shares and holds 153,000 options in Borregaard ASA. The shares are purchased at Oslo Stock Exchange. Please see attached notifications for persons discharging managerial responsibilities in Borregaard in accordance with Regulation EU 596/2014 (MAR) article 19. Borregaard ASA Sarpsborg, 29 April 2026 Contact: Lotte Kvinlaug, Investor Relations Officer, +47 922 86 909 This information is subject to the disclosure requirements pursuant to Section 3-1 of the Norwegian Securities Trading Act, cf. Regulation (EU) No 596/2014 of the European Parliament and of the Council of 16 April 2014 on market abuse (market abuse regulation) Article 19.