Mandatory notification of trade by primary insider

Erland Lønnerød, deputy employee elected board member in Goodtech ASA, has on 5 June 2026 sold 14,183 shares in Goodtech at an average price of NOK 12.90 per share. After this transaction Mr. Lønnerød owns 10,478 shares in Goodtech.

For further information, please contact: Margrethe Hauge, Konsernsjef Goodtech ASA Tlf +47 95 79 69 20 e-post: margrethe.hauge@goodtech.no Anders Engelsen, CFO Goodtech ASA Tlf.: +47 93 20 79 01 e-post: anders.engelsen@goodtech.no

This information is subject to disclosure under the Norwegian Securities Trading Act, §5-12. The information was submitted for publication, through the agency of the contact persons set out above, at 2026-06-05 13:30 CEST.