Pryme N.V. – notification of primary insider transactions on the vesting of LTI awards

Pryme N.V. – notification of primary insider transactions on the vesting of LTI awards

Rotterdam, 6 May 2026

Today, partial vesting took place of the awards under Pryme N.V.’s long-term incentive plans for the years 2023, 2024 and 2025.

The attached table, including the MAR notification forms, gives an overview of the number of restricted stock units (RSUs) and stock options that vested on May 6 May 2026 for the benefit of LTI participants (or their close associates) that are classified as Pryme primary insiders. It also gives an overview of the instructions for sale of shares by primary insiders on 6 May 2026 in order to cover income taxes.

The shares for the vested RSUs were delivered to the LTI participants (or their close associates) through the issuance of new shares as was announced by the company today, 6 May 2026, in a separate publication.

For additional information, please also see the attached notification forms.

This information is subject to the disclosure requirements pursuant to section 5-12 of the Norwegian Securities Trading Act.

For investor inquiries: ir@pryme-cleantech.com Pryme N.V. Theemsweg 5, third floor, 3197 KM Botlek Rotterdam, the Netherlands Phone +31 10 209 2990 Trade register number 75055449 www.pryme-cleantech.com